/* ═══════════════════════════════════════════════════════════════
   Walker Architect — Design System v2
   Architectural · Refined · Typographically considered
   ═══════════════════════════════════════════════════════════════ */

/* ── Design Tokens ────────────────────────────────────────────── */
:root {
  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:    'DM Mono', 'Courier New', monospace;

  /* Color Palette */
  --color-bg:            #F7F5F2;
  --color-surface:       #FFFFFF;
  --color-surface-alt:   #F0EDE8;
  --color-border:        #E2DDD6;
  --color-text-primary:  #1C1917;
  --color-text-secondary:#6B6560;
  --color-text-muted:    #A09890;
  --color-accent:        #C17F4A;
  --color-accent-hover:  #A86B38;
  --color-accent-light:  #F5EBE0;
  --color-success:       #4A7C59;
  --color-warning:       #C4872A;
  --color-danger:        #B05040;
  --color-info:          #4A6B8A;

  /* Legacy aliases (referenced by older templates) */
  --bg:           var(--color-bg);
  --white:        var(--color-surface);
  --text:         var(--color-text-primary);
  --text-muted:   var(--color-text-secondary);
  --accent:       var(--color-accent);
  --accent-hover: var(--color-accent-hover);
  --border:       var(--color-border);
  --red:          var(--color-danger);
  --red-bg:       #F9EDEA;
  --amber:        var(--color-warning);
  --amber-bg:     #FBF3E4;
  --green:        var(--color-success);
  --green-bg:     #EBF3EE;
  --shadow:       0 1px 3px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.04);
  --shadow-md:    0 4px 20px rgba(0,0,0,0.08);

  /* Shape */
  --radius:       8px;
  --radius-card:  12px;
}

/* ── Reset & Base ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scrollbar-gutter: stable; }

body {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-primary);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-y: scroll;
}

/* ── Typography ───────────────────────────────────────────────── */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 300;
  color: var(--color-text-primary);
  line-height: 1.2;
  letter-spacing: 0;
}
h4, h5, h6 {
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--color-text-primary);
  line-height: 1.3;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.1rem; }
h5 { font-size: 0.95rem; }

p { color: var(--color-text-primary); }

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 150ms ease;
}
a:hover { color: var(--color-accent-hover); }

code, .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-secondary);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  padding: 1px 6px;
  border-radius: 4px;
  word-break: break-all;
}

/* ── Page Layout ──────────────────────────────────────────────── */
.container-fluid,
.container-xl {
  max-width: 1320px !important;
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

/* ── Page Header (consistent across all pages) ────────────────── */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-top: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 2rem;
}
.page-header h1, .page-header h2 {
  margin-bottom: 0.2rem;
}
.page-header .page-subtitle {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin: 0;
}
.page-date {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 2px;
  letter-spacing: 0.02em;
}

/* ── Cards ────────────────────────────────────────────────────── */
.card {
  background: var(--color-surface) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius-card) !important;
  box-shadow: var(--shadow) !important;
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.card:hover {
  box-shadow: var(--shadow-md) !important;
}

.card-header {
  background: var(--color-surface) !important;
  border-bottom: 1px solid var(--color-border) !important;
  border-radius: var(--radius-card) var(--radius-card) 0 0 !important;
  padding: 1.25rem 1.75rem !important;
  font-family: var(--font-body);
  font-size: 0.7rem !important;
  font-weight: 500 !important;
  color: var(--color-text-muted) !important;
  letter-spacing: 0.08em !important;
  text-transform: uppercase !important;
}
.card-header i {
  color: var(--color-accent);
  margin-right: 6px;
}

.card-body { padding: 1.75rem !important; }

.card-footer {
  background: var(--color-surface-alt) !important;
  border-top: 1px solid var(--color-border) !important;
  border-radius: 0 0 var(--radius-card) var(--radius-card) !important;
  padding: 1rem 1.75rem !important;
}

/* ── Stat / Summary Cards ─────────────────────────────────────── */
.stat-card {
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md) !important;
}
.stat-card .card-body {
  padding: 2rem !important;
}
.stat-number {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}
.stat-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.sn-overdue { color: var(--color-danger) !important; }
.sn-red     { color: var(--color-danger) !important; }
.sn-amber   { color: var(--color-warning) !important; }
.sn-green   { color: var(--color-success) !important; }
.sn-neutral { color: var(--color-accent) !important; }

/* ── Tables ───────────────────────────────────────────────────── */
.table {
  color: var(--color-text-primary);
  font-size: 13.5px;
  font-family: var(--font-body);
  margin-bottom: 0;
}

.table thead th {
  font-family: var(--font-body);
  font-size: 0.7rem !important;
  font-weight: 500 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.08em !important;
  color: var(--color-text-muted) !important;
  background-color: var(--color-surface) !important;
  border-bottom: 1px solid var(--color-border) !important;
  border-top: none !important;
  padding: 1rem 1.5rem !important;
  white-space: nowrap;
}

.table tbody td {
  padding: 1rem 1.5rem !important;
  border-color: var(--color-border) !important;
  border-top: none !important;
  border-bottom: 1px solid var(--color-border) !important;
  vertical-align: middle !important;
}

/* No zebra striping — bottom border only */
.table tbody tr:nth-child(odd)  > td { background-color: var(--color-surface); }
.table tbody tr:nth-child(even) > td { background-color: var(--color-surface); }

.table-hover tbody tr:hover > td {
  background-color: var(--color-surface-alt) !important;
}

/* Status left-border stripe */
.table tbody tr > td:first-child {
  position: relative;
  padding-left: 1.5rem !important;
}
.table tbody tr.row-overdue > td:first-child::before,
.table tbody tr.row-red     > td:first-child::before {
  content: ''; position: absolute;
  left: 0; top: 0; bottom: 0; width: 3px;
  background-color: var(--color-danger);
}
.table tbody tr.row-yellow > td:first-child::before {
  content: ''; position: absolute;
  left: 0; top: 0; bottom: 0; width: 3px;
  background-color: var(--color-warning);
}
.table tbody tr.row-green > td:first-child::before {
  content: ''; position: absolute;
  left: 0; top: 0; bottom: 0; width: 3px;
  background-color: var(--color-success);
}
.table tbody tr.row-complete > td {
  color: var(--color-text-muted) !important;
}

/* Bootstrap table overrides */
.table-dark th, thead.table-dark th {
  background-color: var(--color-surface-alt) !important;
  color: var(--color-text-muted) !important;
  border-color: var(--color-border) !important;
}
.table-light th {
  background-color: var(--color-surface-alt) !important;
  color: var(--color-text-muted) !important;
}
.table-bordered { border-color: var(--color-border) !important; }
.table-bordered td, .table-bordered th { border-color: var(--color-border) !important; }

/* ── Status Text ──────────────────────────────────────────────── */
.status-text {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.status-text.s-overdue  { color: var(--color-danger); }
.status-text.s-red      { color: var(--color-danger); }
.status-text.s-yellow   { color: var(--color-warning); }
.status-text.s-green    { color: var(--color-success); }
.status-text.s-complete { color: var(--color-success); }
.status-text.s-none     { color: var(--color-text-muted); }

/* ── Badges (all) ─────────────────────────────────────────────── */
.entity-badge,
.project-status-badge,
.ar-status-badge,
.analysis-area-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  white-space: nowrap;
  line-height: 1.6;
}

/* Entity badges */
.e-wa    { background: var(--color-accent-light); color: var(--color-accent); }
.e-ca    { background: #E8EEF5; color: var(--color-info); }
.e-both  { background: var(--color-surface-alt); color: var(--color-text-secondary); }
.e-owner { background: var(--color-surface-alt); color: var(--color-text-primary); }

/* CE indicator */
.ce-indicator {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 1px 6px;
  margin-left: 5px;
  line-height: 1.6;
}

/* Project status badges */
.ps-lead          { background: var(--color-surface-alt); color: var(--color-text-secondary); }
.ps-pursuing      { background: var(--color-accent-light); color: var(--color-accent); }
.ps-proposal-sent { background: #E8EEF5; color: var(--color-info); }
.ps-negotiating   { background: var(--green-bg); color: var(--color-success); }
.ps-active        { background: var(--color-accent-light); color: var(--color-accent); }
.ps-on-hold       { background: var(--amber-bg); color: var(--color-warning); }
.ps-on_hold       { background: var(--amber-bg); color: var(--color-warning); }
.ps-suspended     { background: var(--red-bg); color: var(--color-danger); }
.ps-complete      { background: var(--green-bg); color: var(--color-success); }
.ps-archived      { background: var(--color-surface-alt); color: var(--color-text-muted); }

/* Needs-review badge */
.needs-review-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--color-warning);
  background: var(--amber-bg);
  border: 1px solid #E8D49A;
  border-radius: 4px;
  padding: 0.2rem 0.6rem;
  letter-spacing: 0.04em;
}

/* AR status badges */
.ar-status-badge { border-radius: 4px; }
.ar-status-paid    { background: var(--green-bg); color: var(--color-success); }
.ar-status-partial { background: var(--color-accent-light); color: var(--color-accent); }
.ar-status-unpaid  { background: var(--amber-bg); color: var(--color-warning); }
.ar-status-overdue { background: var(--red-bg); color: var(--color-danger); }
.ar-status-void    { background: var(--color-surface-alt); color: var(--color-text-muted); }

/* Section badge (nav dot) */
.section-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 700;
  line-height: 1;
  color: #fff;
  background-color: var(--color-danger);
  border-radius: 8px;
  margin-left: 5px;
  vertical-align: middle;
}

/* CP nav badge */
.cp-nav-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  font-size: 9px;
  font-weight: 700;
  color: #fff;
  background: var(--color-warning);
  border-radius: 8px;
  margin-left: 5px;
}

/* ── Buttons ──────────────────────────────────────────────────── */
.btn {
  font-family: var(--font-body) !important;
  border-radius: var(--radius) !important;
  font-size: 0.875rem !important;
  font-weight: 500 !important;
  padding: 0.6rem 1.5rem !important;
  letter-spacing: 0.03em;
  transition: all 150ms ease !important;
}
.btn-sm {
  font-size: 0.8rem !important;
  padding: 0.35rem 0.875rem !important;
}
.btn-xs {
  padding: 0.15rem 0.5rem !important;
  font-size: 0.75rem !important;
  border-radius: 4px !important;
}

/* Primary / Dark → accent fill */
.btn-primary, .btn-dark {
  background-color: var(--color-accent) !important;
  border-color: var(--color-accent) !important;
  color: #ffffff !important;
}
.btn-primary:hover, .btn-dark:hover,
.btn-primary:focus, .btn-dark:focus {
  background-color: var(--color-accent-hover) !important;
  border-color: var(--color-accent-hover) !important;
  color: #ffffff !important;
}

/* Secondary outline */
.btn-outline-secondary,
.btn-outline-primary,
.btn-outline-dark {
  background: transparent !important;
  border: 1px solid var(--color-border) !important;
  color: var(--color-text-primary) !important;
}
.btn-outline-secondary:hover,
.btn-outline-primary:hover,
.btn-outline-dark:hover {
  background-color: var(--color-surface-alt) !important;
  border-color: var(--color-text-muted) !important;
  color: var(--color-text-primary) !important;
}

/* Success */
.btn-success {
  background-color: var(--color-success) !important;
  border-color: var(--color-success) !important;
  color: #ffffff !important;
}
.btn-success:hover { opacity: 0.88; }
.btn-outline-success {
  background: transparent !important;
  border-color: #9EC4AE !important;
  color: var(--color-success) !important;
}
.btn-outline-success:hover {
  background-color: var(--green-bg) !important;
  border-color: var(--color-success) !important;
}

/* Danger */
.btn-danger {
  background-color: var(--color-danger) !important;
  border-color: var(--color-danger) !important;
  color: #ffffff !important;
}
.btn-outline-danger {
  background: transparent !important;
  border-color: #DFB0A8 !important;
  color: var(--color-danger) !important;
}
.btn-outline-danger:hover {
  background-color: var(--red-bg) !important;
  border-color: var(--color-danger) !important;
}

/* Warning */
.btn-warning {
  background-color: var(--color-warning) !important;
  border-color: var(--color-warning) !important;
  color: #ffffff !important;
}

/* ── Alerts ───────────────────────────────────────────────────── */
.alert {
  border-radius: var(--radius-card) !important;
  font-family: var(--font-body);
  font-size: 13.5px;
  border-width: 1px;
  border-left-width: 3px;
  padding: 0.875rem 1.25rem;
}
.alert-danger  { background: var(--red-bg)   !important; border-color: var(--color-danger)  !important; color: #7A3028 !important; }
.alert-success { background: var(--green-bg) !important; border-color: var(--color-success) !important; color: #2A4F35 !important; }
.alert-warning { background: var(--amber-bg) !important; border-color: var(--color-warning) !important; color: #6B4510 !important; }
.alert-info    { background: var(--color-accent-light) !important; border-color: var(--color-accent) !important; color: var(--color-accent) !important; }

/* ── Form Controls ────────────────────────────────────────────── */
.form-control, .form-select {
  font-family: var(--font-body) !important;
  font-size: 13.5px !important;
  color: var(--color-text-primary) !important;
  background-color: var(--color-surface) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius) !important;
  padding: 0.6rem 2.25rem 0.6rem 1rem !important;
  transition: border-color 150ms ease, box-shadow 150ms ease !important;
}
.form-control:focus, .form-select:focus {
  border-color: var(--color-accent) !important;
  box-shadow: 0 0 0 3px rgba(193,127,74,0.15) !important;
  outline: none !important;
}
.form-control::placeholder { color: var(--color-text-muted); }

input[type="checkbox"], input[type="radio"] {
  accent-color: var(--color-accent);
}

.form-control-sm, .form-select-sm {
  font-size: 12.5px !important;
  padding: 0.375rem 2.25rem 0.375rem 0.75rem !important;
}

.form-label {
  font-family: var(--font-body);
  font-size: 0.75rem !important;
  font-weight: 500 !important;
  color: var(--color-text-secondary) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.06em !important;
  margin-bottom: 0.4rem !important;
}
.form-text {
  font-family: var(--font-body);
  font-size: 11.5px !important;
  color: var(--color-text-muted) !important;
}

.input-group-text {
  font-family: var(--font-body);
  font-size: 13px !important;
  background: var(--color-surface-alt) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius) !important;
  color: var(--color-text-secondary) !important;
}

/* ── Progress Bars ────────────────────────────────────────────── */
.progress {
  height: 6px;
  background-color: var(--color-border);
  border-radius: 3px;
  overflow: hidden;
}
.progress-bar { border-radius: 3px; }
.progress-bar.bg-success { background-color: var(--color-success) !important; }
.progress-bar.bg-warning { background-color: var(--color-warning) !important; }
.progress-bar.bg-danger  { background-color: var(--color-danger)  !important; }

/* ── Breadcrumb ───────────────────────────────────────────────── */
.breadcrumb {
  font-family: var(--font-body);
  font-size: 12px;
  background: transparent !important;
  padding: 0;
  margin-bottom: 1.25rem;
}
.breadcrumb-item, .breadcrumb-item.active { color: var(--color-text-muted); }
.breadcrumb-item a { color: var(--color-text-muted); }
.breadcrumb-item a:hover { color: var(--color-accent); }
.breadcrumb-item + .breadcrumb-item::before { color: var(--color-border); }

/* ── Modal ────────────────────────────────────────────────────── */
.modal-content {
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius-card) !important;
  box-shadow: 0 8px 40px rgba(0,0,0,0.1) !important;
}
.modal-header {
  border-bottom: 1px solid var(--color-border) !important;
  padding: 1.25rem 1.5rem !important;
}
.modal-title {
  font-family: var(--font-display);
  font-size: 1.2rem !important;
  font-weight: 300 !important;
}
.modal-footer { border-top: 1px solid var(--color-border) !important; }

/* ── List Group ───────────────────────────────────────────────── */
.list-group-item {
  font-family: var(--font-body);
  font-size: 13.5px;
  padding: 0.875rem 1.25rem;
  border-color: var(--color-border) !important;
  background: transparent !important;
  color: var(--color-text-primary);
}
.list-group-item:first-child { border-top: none !important; }

/* ── HR ───────────────────────────────────────────────────────── */
hr { border-color: var(--color-border) !important; opacity: 1 !important; }

/* ── Misc overrides ───────────────────────────────────────────── */
.text-muted { color: var(--color-text-secondary) !important; }
.bg-light   { background-color: var(--color-surface-alt) !important; }

/* ── Definition lists ─────────────────────────────────────────── */
dt {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-secondary);
  margin-top: 0.75rem;
}
dd {
  font-family: var(--font-body);
  font-size: 13.5px;
  color: var(--color-text-primary);
  margin-bottom: 0;
  margin-top: 0.15rem;
}

/* Notes block */
.notes-block {
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent-light);
  border-radius: var(--radius);
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* Staff avatar */
.staff-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 500;
  font-family: var(--font-body);
  flex-shrink: 0;
}

/* cat-text */
.cat-text {
  font-family: var(--font-body);
  font-size: 12.5px;
  color: var(--color-text-muted);
}

/* ═══════════════════════════════════════════════════════════════
   Platform Navigation
   ═══════════════════════════════════════════════════════════════ */

.platform-nav {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1030;
}
.platform-nav-inner {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0 2rem;
  max-width: 1320px;
  margin: 0 auto;
  min-height: 56px;
}
.platform-brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-text-primary);
  letter-spacing: 0.01em;
  text-decoration: none;
  margin-right: 2.5rem;
  white-space: nowrap;
  transition: color 150ms ease;
}
.platform-brand:hover { color: var(--color-accent); }

.platform-links {
  display: flex;
  align-items: stretch;
  flex: 1;
  gap: 0;
  overflow: visible;
}

.platform-link {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  text-decoration: none;
  padding: 0 0.875rem;
  line-height: 56px;
  border-bottom: 2px solid transparent;
  transition: color 150ms ease, border-color 150ms ease;
  white-space: nowrap;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.platform-link:hover { color: var(--color-text-primary); }
.platform-link.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
  font-weight: 500;
}

/* ── Nav dropdown (Analytics group) ───────────────────────────── */
.nav-dropdown {
  position: relative;
  display: flex;
  align-items: stretch;
}
.nav-dropdown-trigger {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 0 0.875rem;
  line-height: 56px;
  cursor: pointer;
  white-space: nowrap;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 150ms ease, border-color 150ms ease;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.nav-dropdown-trigger:hover { color: var(--color-text-primary); }
.nav-dropdown-trigger.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
  font-weight: 500;
}
.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: 2px solid var(--color-accent);
  min-width: 160px;
  z-index: 1050;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
  display: block;
}
.nav-dropdown-item {
  display: block;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  text-decoration: none;
  padding: 0.6rem 1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
  border-bottom: 1px solid var(--color-border);
  transition: background 120ms ease, color 120ms ease;
}
.nav-dropdown-item:last-child { border-bottom: none; }
.nav-dropdown-item:hover {
  background: var(--color-surface-alt);
  color: var(--color-text-primary);
}
.nav-dropdown-item.active {
  color: var(--color-accent);
  font-weight: 500;
  background: var(--color-accent-light);
}

.btn-nav-logout {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.3rem 0.875rem;
  text-decoration: none;
  transition: all 150ms ease;
  white-space: nowrap;
  cursor: pointer;
  letter-spacing: 0.03em;
}
.btn-nav-logout:hover {
  border-color: var(--color-text-muted);
  color: var(--color-text-primary);
  background: var(--color-surface-alt);
}

/* ═══════════════════════════════════════════════════════════════
   Section Nav (tool-level second row)
   ═══════════════════════════════════════════════════════════════ */

.section-nav {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
}
.section-nav-inner {
  display: flex;
  align-items: stretch;
  flex: 1;
  max-width: 1320px;
  margin: 0 auto;
  min-height: 44px;
  gap: 0;
  padding-left: 2rem;
  padding-right: 2rem;
  width: 100%;
}
.section-nav-placeholder {
  visibility: hidden;
  pointer-events: none;
}
.section-nav-label {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  padding-right: 1.25rem;
  padding-left: 0;
  display: flex;
  align-items: center;
  border-right: 1px solid var(--color-border);
  margin-right: 0.5rem;
  white-space: nowrap;
}
.section-link {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  text-decoration: none;
  padding: 0 0.875rem;
  line-height: 44px;
  border-bottom: 2px solid transparent;
  transition: color 150ms ease, border-color 150ms ease;
  white-space: nowrap;
  letter-spacing: 0.03em;
}
.section-link i { font-size: 11px; margin-right: 4px; }
.section-link:hover { color: var(--color-text-primary); }
.section-link.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
  font-weight: 500;
}
.section-nav-actions {
  display: flex;
  align-items: center;
  margin-left: auto;
}
.section-sync-btn {
  font-size: 11px !important;
  padding: 0.2rem 0.6rem !important;
}

/* ═══════════════════════════════════════════════════════════════
   Main Content Area
   ═══════════════════════════════════════════════════════════════ */

.platform-main { min-height: 100vh; }
.platform-main .container-xl {
  padding: 2rem 2rem 5rem;
  max-width: 1320px;
}
.platform-main-login {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg);
}

/* ═══════════════════════════════════════════════════════════════
   Home Dashboard
   ═══════════════════════════════════════════════════════════════ */

/* Studio Overview Banner */
.home-studio-banner {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: 2.5rem 2.5rem 2rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.home-greeting {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 300;
  font-style: italic;
  color: var(--color-text-secondary);
  margin-bottom: 0.5rem;
  letter-spacing: 0.01em;
}
.home-firm-name {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 300;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 0;
  line-height: 1;
}
.home-banner-stats {
  display: flex;
  gap: 3rem;
  align-items: flex-end;
}
.home-banner-stat {
  text-align: right;
}
.home-banner-stat-number {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 300;
  line-height: 1;
  color: var(--color-accent);
  letter-spacing: -0.02em;
}
.home-banner-stat-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-top: 3px;
}

/* Home header (legacy fallback) */
.home-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 2rem;
}

/* Home item rows */
.home-item-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 0.875rem 1.75rem;
  border-bottom: 1px solid var(--color-border);
  gap: 0.75rem;
  transition: background 150ms ease;
}
.home-item-row:last-child { border-bottom: none; }
a.home-item-link {
  text-decoration: none;
  color: inherit;
}
a.home-item-link:hover { background: var(--color-surface-alt); }
.home-item-name {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-primary);
  line-height: 1.4;
}
.home-group-label {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  padding: 0.6rem 1.75rem 0.4rem;
  background: var(--color-surface-alt);
  border-bottom: 1px solid var(--color-border);
}
.home-section-count {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-danger);
}

/* Project card in home list */
.home-project-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  text-decoration: none;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
  transition: transform 200ms ease, box-shadow 200ms ease;
  min-height: 80px;
}
.home-project-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--color-text-primary);
}
.home-project-info { flex: 1; min-width: 0; }
.home-project-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--color-text-primary);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.home-project-address {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 1px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.home-project-right {
  flex-shrink: 0;
  text-align: right;
}
.home-project-fee {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: 4px;
}

/* Mini burn bar */
.home-burn-bar {
  width: 80px;
  height: 3px;
  background: var(--color-border);
  border-radius: 2px;
  overflow: hidden;
  margin-left: auto;
  margin-top: 4px;
}
.home-burn-fill {
  height: 100%;
  border-radius: 2px;
}

/* Needs Attention items in right column */
.home-attention-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 13px;
}
.home-attention-item:last-child { border-bottom: none; }
.home-attention-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 5px;
}
.dot-danger { background: var(--color-danger); }
.dot-warning { background: var(--color-warning); }

/* Quick Actions */
.home-quick-action {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  transition: all 150ms ease;
  margin-bottom: 0.5rem;
}
.home-quick-action:hover {
  background: var(--color-accent-light);
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.home-quick-action i {
  font-size: 1rem;
  color: var(--color-accent);
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════════
   Tool Quick-Access Cards
   ═══════════════════════════════════════════════════════════════ */

.tool-card {
  display: block;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 1.75rem 1.5rem;
  text-decoration: none;
  color: var(--color-text-primary);
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 150ms ease;
  text-align: center;
}
.tool-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
  color: var(--color-text-primary);
}
.tool-card-icon {
  font-size: 1.75rem;
  color: var(--color-accent);
  display: block;
  margin-bottom: 0.75rem;
}
.tool-card-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: 3px;
}
.tool-card-sub {
  font-family: var(--font-body);
  font-size: 11.5px;
  color: var(--color-text-muted);
}
.tool-card-muted .tool-card-icon { color: var(--color-border); }
.tool-card-muted .tool-card-label { color: var(--color-text-muted); }

/* ═══════════════════════════════════════════════════════════════
   Project Cards & Status
   ═══════════════════════════════════════════════════════════════ */

.project-card {
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.project-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md) !important;
}
.project-card-review { border-color: var(--color-warning) !important; }

.project-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--color-text-primary);
  text-decoration: none;
  display: block;
  line-height: 1.3;
}
.project-name:hover { color: var(--color-accent); }

.project-number {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-muted);
  font-weight: 400;
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.4rem;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--color-text-muted);
}
.project-meta i { color: var(--color-border); }

/* Deadline name link */
.dl-name {
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--color-text-primary);
  transition: color 150ms ease;
}
.dl-name:hover { color: var(--color-accent); }
a.dl-name { color: var(--color-text-primary); }
a.dl-name:hover { color: var(--color-accent); }

/* ═══════════════════════════════════════════════════════════════
   Project List — Health Borders & Revenue Bar
   ═══════════════════════════════════════════════════════════════ */

.health-red   { border-left: 3px solid var(--color-danger)  !important; }
.health-amber { border-left: 3px solid var(--color-warning) !important; }
.health-green { border-left: 3px solid var(--color-success) !important; }
.health-blue  { border-left: 3px solid var(--color-accent)  !important; }
.health-gray  { border-left: 3px solid var(--color-border)  !important; }

.rev-summary-bar {
  display: flex;
  gap: 20px;
  padding: 0.75rem 1.25rem;
  font-family: var(--font-body);
  font-size: 12px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  flex-wrap: wrap;
  align-items: center;
}
.rev-summary-bar .rev-item { display: flex; align-items: baseline; gap: 5px; }
.rev-summary-bar .rev-label { color: var(--color-text-muted); font-weight: 500; }
.rev-summary-bar .rev-value { font-weight: 600; color: var(--color-text-primary); }
.rev-summary-bar .rev-divider { color: var(--color-border); }

/* ═══════════════════════════════════════════════════════════════
   Attention Flag Tooltip
   ═══════════════════════════════════════════════════════════════ */

.attn-flag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-warning);
  cursor: default;
  position: relative;
  font-size: 13px;
  vertical-align: middle;
}
.attn-flag::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 5px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-text-primary);
  color: #fff;
  font-family: var(--font-body);
  font-size: 11px;
  line-height: 1.5;
  padding: 5px 9px;
  border-radius: var(--radius);
  white-space: pre-line;
  pointer-events: none;
  opacity: 0;
  transition: opacity 150ms ease;
  z-index: 200;
  min-width: 180px;
  max-width: 260px;
  text-align: left;
}
.attn-flag:hover::after { opacity: 1; }

/* ═══════════════════════════════════════════════════════════════
   Kanban Board
   ═══════════════════════════════════════════════════════════════ */

.kanban-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  align-items: start;
}
.kanban-col {
  background: var(--color-surface-alt);
  border-radius: var(--radius-card);
  padding: 0;
}
.kanban-col-header {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: 0.875rem 1rem 0.625rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.kanban-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  margin: 0.5rem;
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: 12.5px;
  position: relative;
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.kanban-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.kanban-card .kc-name { font-weight: 500; font-size: 13px; color: var(--color-text-primary); }
.kanban-card .kc-meta { color: var(--color-text-muted); font-size: 11.5px; margin-top: 2px; }
.kanban-empty {
  padding: 1rem 0.75rem;
  text-align: center;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: 12px;
}

/* ═══════════════════════════════════════════════════════════════
   Drag Handle
   ═══════════════════════════════════════════════════════════════ */

.drag-handle {
  cursor: grab;
  color: var(--color-border);
  padding: 0 6px;
  font-size: 14px;
  vertical-align: middle;
  user-select: none;
}
.drag-handle:hover { color: var(--color-text-muted); }
.sortable-ghost { opacity: 0.4; background: var(--color-surface-alt) !important; }

/* ═══════════════════════════════════════════════════════════════
   Compact View & Group Headers
   ═══════════════════════════════════════════════════════════════ */

.project-table.compact-view td { padding-top: 4px !important; padding-bottom: 4px !important; }
.project-table.compact-view .sub-line { display: none; }

.group-section-header {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: 0.5rem 1rem 0.375rem;
  background: var(--color-surface-alt);
  border-bottom: 1px solid var(--color-border);
}
.group-section-header .group-toggle {
  float: right;
  cursor: pointer;
  font-size: 11px;
  color: var(--color-accent);
}

/* ═══════════════════════════════════════════════════════════════
   Burn Rate Bars
   ═══════════════════════════════════════════════════════════════ */

.burn-bar {
  height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  overflow: hidden;
}
.burn-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.3s;
}
.burn-ok     { background: var(--color-success); }
.burn-warn   { background: var(--color-warning); }
.burn-danger { background: var(--color-danger); }

/* ═══════════════════════════════════════════════════════════════
   Project Checklist
   ═══════════════════════════════════════════════════════════════ */

.checklist-item {
  padding: 0.875rem 1.5rem !important;
  border-color: var(--color-border) !important;
  background: var(--color-surface) !important;
  transition: background 150ms ease;
}
.checklist-item:hover { background: var(--color-surface-alt) !important; }
.checklist-done { opacity: 0.55; }

.checklist-label {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text-primary);
  flex: 1;
}
.checklist-label.cl-complete {
  text-decoration: line-through;
  color: var(--color-text-muted);
}
.checklist-toggle {
  background: none;
  border: none;
  padding: 0;
  font-size: 1.1rem;
  color: var(--color-border);
  cursor: pointer;
  transition: color 150ms ease;
  line-height: 1;
}
.checklist-toggle:hover { color: var(--color-accent); }
.checklist-toggle-checked { color: var(--color-success) !important; }

.permit-select {
  max-width: 165px;
  font-size: 11.5px !important;
  padding: 0.25rem 0.5rem !important;
}

/* ═══════════════════════════════════════════════════════════════
   Project Detail DL
   ═══════════════════════════════════════════════════════════════ */

.project-dl dt {
  margin-top: 0.65rem;
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-text-muted);
}
.project-dl dd {
  margin-top: 0.2rem;
  font-family: var(--font-body);
  font-size: 13.5px;
  color: var(--color-text-primary);
  margin-bottom: 0;
}

/* ═══════════════════════════════════════════════════════════════
   Coming Soon
   ═══════════════════════════════════════════════════════════════ */

.coming-soon-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 5rem 2rem;
  max-width: 480px;
  margin: 0 auto;
}
.coming-soon-icon {
  font-size: 3rem;
  color: var(--color-border);
  margin-bottom: 1.25rem;
}
.coming-soon-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 300;
  color: var(--color-text-primary);
  margin-bottom: 1rem;
}
.coming-soon-text {
  font-family: var(--font-body);
  font-size: 13.5px;
  color: var(--color-text-secondary);
  margin-bottom: 2rem;
  line-height: 1.75;
}

/* ═══════════════════════════════════════════════════════════════
   AR Dashboard
   ═══════════════════════════════════════════════════════════════ */

.ar-summary-card {
  border-radius: var(--radius-card);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow);
  padding: 2rem 1.75rem;
  text-align: center;
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.ar-summary-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.ar-summary-card .ar-amount {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}
.ar-summary-card .ar-label {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}
.ar-summary-danger .ar-amount { color: var(--color-danger); }
.ar-summary-warn   .ar-amount { color: var(--color-warning); }
.ar-summary-ok     .ar-amount { color: var(--color-success); }
.ar-summary-neutral .ar-amount { color: var(--color-accent); }

/* AR overdue row */
.ar-row-overdue > td:first-child::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0; width: 3px;
  background-color: var(--color-danger);
}
.ar-row-overdue > td:first-child {
  position: relative;
  padding-left: 1.5rem !important;
}

/* Aging bar */
.ar-aging-bar {
  display: flex;
  height: 5px;
  border-radius: 3px;
  overflow: hidden;
  background: var(--color-border);
  margin-top: 4px;
}
.ar-aging-seg { height: 100%; transition: width 0.3s; }
.ar-aging-current { background: var(--color-success); }
.ar-aging-d15     { background: var(--color-warning); }
.ar-aging-d30     { background: #C06020; }
.ar-aging-d45     { background: var(--color-danger); }

/* ═══════════════════════════════════════════════════════════════
   Client-Facing Portal
   ═══════════════════════════════════════════════════════════════ */

.client-body {
  background-color: var(--color-bg);
  font-family: var(--font-body);
  color: var(--color-text-primary);
  min-height: 100vh;
}

.client-login-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem;
}
.client-login-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-md);
  padding: 2.5rem 2.25rem;
  width: 100%;
  max-width: 380px;
}
.client-login-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--color-accent);
  margin-bottom: 1.75rem;
}

.client-topnav {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1020;
}
.client-topnav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  max-width: 960px;
  margin: 0 auto;
  min-height: 52px;
}
.client-brand {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--color-text-primary);
  text-decoration: none;
  letter-spacing: 0.01em;
}
.client-brand:hover { color: var(--color-accent); }
.client-nav-link {
  font-family: var(--font-body);
  font-size: 12.5px;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color 150ms ease;
}
.client-nav-link:hover { color: var(--color-accent); }
.client-signout {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--color-text-secondary);
  text-decoration: none;
  border: 1px solid var(--color-border);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius);
  transition: all 150ms ease;
}
.client-signout:hover {
  color: var(--color-text-primary);
  border-color: var(--color-text-muted);
}

.client-project-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 0;
}
.client-project-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--color-text-primary);
}
.client-project-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.client-project-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.cps-link {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--color-text-secondary);
  text-decoration: none;
  border: 1px solid var(--color-border);
  padding: 0.2rem 0.75rem;
  border-radius: 20px;
  transition: all 150ms ease;
}
.cps-link:hover { color: var(--color-accent); border-color: var(--color-accent); }
.cps-link.active {
  color: #fff;
  background: var(--color-accent);
  border-color: var(--color-accent);
  font-weight: 500;
}

.client-tab-nav {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.client-tab-nav .container-lg {
  display: flex;
  gap: 0;
  align-items: stretch;
}
.client-tab {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  color: var(--color-text-secondary);
  text-decoration: none;
  padding: 0 1.1rem;
  line-height: 44px;
  border-bottom: 2px solid transparent;
  transition: color 150ms ease, border-color 150ms ease;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 4px;
}
.client-tab:hover { color: var(--color-accent); }
.client-tab.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
  font-weight: 500;
}
.client-tab-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  font-size: 9px;
  font-weight: 700;
  color: #fff;
  background: var(--color-danger);
  border-radius: 8px;
}

.client-main { min-height: 80vh; }
.client-section-heading {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--color-text-primary);
}

.client-project-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: 2rem;
  text-decoration: none;
  color: var(--color-text-primary);
  display: block;
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 150ms ease;
}
.client-project-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
  color: var(--color-text-primary);
}
.client-project-card-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

/* Document sections */
.client-doc-section { margin-bottom: 2rem; }
.client-doc-section-title {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--color-border);
}
.client-doc-section-label {
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 0.6rem;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--color-border);
}
.client-doc-subsection-label {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}
.client-doc-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.client-doc-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 6px;
  text-decoration: none;
  color: var(--color-text-primary);
  transition: all 150ms ease;
  font-family: var(--font-body);
  font-size: 13px;
}
.client-doc-row:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-light);
  color: var(--color-text-primary);
}
.client-doc-row-featured {
  border-left: 3px solid var(--color-accent);
  background: var(--color-accent-light);
}
.client-doc-empty {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text-muted);
  font-style: italic;
  padding: 0.5rem 0;
}
.client-doc-icon {
  font-size: 1.25rem;
  color: var(--color-accent);
  flex-shrink: 0;
}
.client-doc-icon-featured { color: var(--color-accent); }
.client-doc-name {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-primary);
}

.client-new-badge {
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #fff;
  background: var(--color-success);
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 8px;
}
.client-approved-badge {
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 500;
  color: var(--color-success);
  background: var(--green-bg);
  border: 1px solid #9EC4AE;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 6px;
}
.client-approval-needed-badge {
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 500;
  color: var(--color-warning);
  background: var(--amber-bg);
  border: 1px solid #E8D49A;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 6px;
}

/* Message thread */
.client-message-thread {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 460px;
  overflow-y: auto;
  padding: 0.5rem 0;
}
.client-message {
  max-width: 75%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-card);
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.6;
}
.msg-admin {
  align-self: flex-start;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
}
.msg-client {
  align-self: flex-end;
  background: var(--color-accent);
  color: #ffffff;
}
.msg-meta {
  font-family: var(--font-body);
  font-size: 10.5px;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}
.msg-client .msg-meta { color: rgba(255,255,255,0.7); }

/* ═══════════════════════════════════════════════════════════════
   Project Analysis Tool
   ═══════════════════════════════════════════════════════════════ */

.analysis-project-card {
  cursor: pointer;
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 150ms ease;
}
.analysis-project-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}
.analysis-section-label {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
  margin-top: 0.25rem;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--color-border);
}
.analysis-calc-result {
  background: var(--color-surface-alt) !important;
  color: var(--color-text-muted);
  font-style: italic;
  font-family: var(--font-mono);
  font-size: 13px;
}
.analysis-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--color-accent-light);
  border: 1px solid #E8D0B8;
  color: var(--color-accent);
  font-family: var(--font-body);
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 4px;
}
.analysis-tag-remove {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1;
  margin-left: 2px;
}
.analysis-tag-remove:hover { color: var(--color-danger); }
.analysis-setback-table td,
.analysis-setback-table th { vertical-align: middle; }
.analysis-setback-table input { min-width: 80px; }

.analysis-area-badge { border-radius: 4px; }
.area-existing {
  background: var(--color-surface-alt);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}
.area-proposed {
  background: var(--green-bg);
  color: var(--color-success);
  border: 1px solid rgba(74,124,89,0.2);
}
.analysis-tab {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text-secondary);
}
.analysis-tab.active {
  color: var(--color-accent);
  font-weight: 500;
}
.nav-tabs .nav-link { border-radius: 0; }

/* AI badge */
.ai-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 700;
  line-height: 1;
  padding: 2px 4px;
  border-radius: 3px;
  background: var(--color-accent-light);
  color: var(--color-accent);
  border: 1px solid #E8D0B8;
  vertical-align: middle;
  margin-left: 4px;
  pointer-events: none;
  letter-spacing: 0.04em;
}
.ai-filled {
  border-color: #E8D0B8 !important;
  background-color: #FDF8F3 !important;
}
.badge-from-project {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 600;
  line-height: 1;
  padding: 2px 5px;
  border-radius: 3px;
  background: #f0f0ee;
  color: #868e96;
  border: 1px solid #dee2e6;
  vertical-align: middle;
  margin-left: 4px;
  pointer-events: none;
  letter-spacing: 0.03em;
  cursor: default;
}

/* ═══════════════════════════════════════════════════════════════
   Gantt / Timeline
   ═══════════════════════════════════════════════════════════════ */

.gantt-wrap { min-width: 500px; }
.gantt-wrap-full { min-width: 700px; }

.gantt-row {
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--color-border);
  min-height: 32px;
}
.gantt-row-full {
  min-height: 44px;
  align-items: flex-start;
  padding: 4px 0;
}
.gantt-axis-row {
  border-bottom: 2px solid var(--color-border);
  min-height: 26px;
  font-family: var(--font-body);
  font-size: 10.5px;
  color: var(--color-text-muted);
  font-weight: 500;
}

.gantt-label {
  flex: 0 0 160px;
  padding: 0 8px 0 12px;
  font-family: var(--font-body);
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--color-text-primary);
}
.gantt-label-full {
  flex: 0 0 200px;
  padding: 4px 8px 0 12px;
  font-family: var(--font-body);
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.gantt-proj-link {
  display: block;
  color: var(--color-text-primary);
  text-decoration: none;
  font-weight: 500;
}
.gantt-proj-link:hover { color: var(--color-accent); }

.gantt-track {
  flex: 1;
  position: relative;
  height: 32px;
  overflow: visible;
}
.gantt-track-full { height: 44px; }

.gantt-tick-label {
  position: absolute;
  transform: translateX(-50%);
  top: 6px;
  white-space: nowrap;
  font-family: var(--font-body);
  font-size: 10px;
  color: var(--color-text-muted);
}
.gantt-grid-line {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--color-border);
  pointer-events: none;
}
.gantt-bar {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  height: 10px;
  background: rgba(193,127,74,0.18);
  border: 1px solid var(--color-accent);
  border-radius: 2px;
  min-width: 3px;
  cursor: default;
}
.gantt-bar-full { height: 12px; }
.gantt-const-bar {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  height: 14px;
  background: rgba(196,135,42,0.18);
  border: 1px solid var(--color-warning);
  border-radius: 2px;
  min-width: 3px;
  cursor: default;
  z-index: 2;
}
.gantt-const-bar-full { height: 18px; }
.gantt-flag {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-accent);
  z-index: 3;
  cursor: default;
}
.gantt-flag-done  { background: var(--color-success); }
.gantt-flag-const { background: var(--color-warning); }
.gantt-flag-full {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-accent);
  z-index: 3;
  cursor: default;
}
.gantt-flag-full.gantt-flag-done  { background: var(--color-success); }
.gantt-flag-full.gantt-flag-const { background: var(--color-warning); }
.gantt-flag-stem { width: 2px; height: 100%; background: inherit; }
.gantt-flag-label {
  position: absolute;
  top: 1px;
  left: 4px;
  font-family: var(--font-body);
  font-size: 9px;
  white-space: nowrap;
  color: var(--color-text-muted);
  pointer-events: none;
  line-height: 1.2;
  max-width: 90px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.gantt-today-line {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-danger);
  opacity: 0.4;
  z-index: 2;
  pointer-events: none;
}
.gantt-legend-bar {
  display: inline-block;
  width: 20px;
  height: 8px;
  border-radius: 1px;
  vertical-align: middle;
  margin-right: 4px;
}
.gantt-legend-flag {
  display: inline-block;
  width: 2px;
  height: 14px;
  vertical-align: middle;
  margin-right: 4px;
}

/* ── Firm Settings Nav ───────────────────────────────────────────── */
.platform-logo {
  height: 28px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  vertical-align: middle;
}
.platform-tagline {
  display: block;
  font-family: var(--font-body);
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  line-height: 1;
  margin-top: 1px;
}
.platform-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-decoration: none;
}

/* ── Project Cover Image ─────────────────────────────────────────── */
.project-cover-hero,
.project-cover-placeholder {
  width: 100%;
  height: 200px;
  border-radius: var(--radius-card);
  overflow: hidden;
  position: relative;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
}
.project-cover-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.project-cover-change,
.project-cover-add {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  background: rgba(0,0,0,0.55);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 0.375rem 0.75rem;
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background 0.15s;
}
.project-cover-change:hover,
.project-cover-add:hover {
  background: rgba(0,0,0,0.75);
}

/* ── Client Portal Branding ──────────────────────────────────────── */
.client-brand-block {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.client-firm-logo {
  height: 32px;
  width: auto;
  max-width: 100px;
  object-fit: contain;
}
.client-firm-tagline {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: 1px;
}

/* ── Firm Settings Page ──────────────────────────────────────────── */
.settings-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 2rem;
  margin-bottom: 1.5rem;
}
.settings-section-title {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}
.theme-swatches {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}
.theme-swatch {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  transition: border-color 0.15s;
  background: none;
}
.theme-swatch:hover { border-color: var(--color-border); }
.theme-swatch.active { border-color: var(--color-accent); }
.theme-swatch-dot {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid rgba(0,0,0,0.08);
}
.theme-swatch-name {
  font-family: var(--font-body);
  font-size: 0.7rem;
  color: var(--color-text-secondary);
  letter-spacing: 0.04em;
}
.settings-save-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1.25rem;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background 0.15s;
}
.settings-save-btn:hover { background: var(--color-accent-hover); }
.settings-saved-msg {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--color-success);
  margin-left: 0.75rem;
  opacity: 0;
  transition: opacity 0.3s;
}
.settings-saved-msg.show { opacity: 1; }

/* ── Whiteboard ─────────────────────────────────────────── */
#wb-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  background: transparent;
}

#wb-canvas.drawing-mode {
  pointer-events: all;
  cursor: crosshair;
  z-index: 9999;
}

#wb-cup {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  user-select: none;
}

#wb-cup-svg {
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.15));
  transition: transform 0.2s ease;
}

#wb-cup:hover #wb-cup-svg {
  transform: translateY(-3px);
}

.wb-marker {
  transition: transform 0.2s ease;
}

.wb-marker.selected {
  filter: drop-shadow(0 0 4px rgba(255,255,255,0.8));
}

#wb-controls {
  display: flex;
  gap: 4px;
}

#wb-controls button {
  width: 28px;
  height: 28px;
  border: 1px solid #ddd;
  border-radius: 6px;
  background: white;
  cursor: pointer;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}

#wb-controls button:hover {
  background: #f5f5f5;
}

#wb-controls button.active {
  background: #1a1a2e;
  color: white;
  border-color: #1a1a2e;
}

/* ═══════════════════════════════════════════════════════
   SURFACE THEME SYSTEM
   Applied via body class: surface-trace, surface-vellum,
   surface-whiteboard, surface-paper, surface-clean
   ═══════════════════════════════════════════════════════ */

.card, .panel, .content-card {
  position: relative;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

body.surface-clean .card,
body.surface-clean .panel,
body.surface-clean .content-card {
  background: #ffffff;
  border: 1px solid #e8e8e8;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

body.surface-trace .card,
body.surface-trace .panel,
body.surface-trace .content-card {
  background:
    repeating-linear-gradient(
      88deg,
      transparent,
      transparent 3px,
      rgba(140,120,80,0.025) 3px,
      rgba(140,120,80,0.025) 6px
    ),
    linear-gradient(
      160deg,
      rgba(255,252,240,0.95) 0%,
      rgba(250,244,225,0.92) 40%,
      rgba(255,250,235,0.94) 100%
    ) !important;
  border: 1px solid rgba(160, 130, 80, 0.3) !important;
  box-shadow:
    0 2px 16px rgba(120, 90, 40, 0.12),
    inset 0 0 40px rgba(220, 200, 150, 0.06) !important;
}

body.surface-trace .card::before,
body.surface-trace .panel::before,
body.surface-trace .content-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400'%3E%3Cfilter id='paper'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75 0.25' numOctaves='4' seed='5' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='400' height='400' filter='url(%23paper)' opacity='0.07'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  mix-blend-mode: multiply;
  opacity: 0.7;
}

body.surface-vellum .card,
body.surface-vellum .panel,
body.surface-vellum .content-card {
  background:
    repeating-linear-gradient(
      92deg,
      transparent,
      transparent 2px,
      rgba(180,150,100,0.03) 2px,
      rgba(180,150,100,0.03) 4px
    ),
    repeating-linear-gradient(
      180deg,
      transparent,
      transparent 3px,
      rgba(160,130,80,0.02) 3px,
      rgba(160,130,80,0.02) 6px
    ),
    linear-gradient(
      135deg,
      #ede0c4 0%,
      #e8d8b8 25%,
      #eedfc6 50%,
      #e4d4b0 75%,
      #ece0c6 100%
    ) !important;
  border: 1px solid rgba(160, 130, 80, 0.4) !important;
  box-shadow:
    0 1px 3px rgba(100, 75, 30, 0.15),
    0 4px 16px rgba(100, 75, 30, 0.1),
    inset 0 0 60px rgba(200, 170, 110, 0.08) !important;
  position: relative;
}

body.surface-vellum .card::before,
body.surface-vellum .panel::before,
body.surface-vellum .content-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400'%3E%3Cfilter id='paper'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9 0.3' numOctaves='5' seed='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3CfeBlend in='SourceGraphic' mode='multiply'/%3E%3C/filter%3E%3Crect width='400' height='400' filter='url(%23paper)' opacity='0.12'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  mix-blend-mode: multiply;
  opacity: 0.9;
}

body.surface-paper .card,
body.surface-paper .panel,
body.surface-paper .content-card {
  background: #fefefe;
  border: 1px solid #ddd;
  box-shadow: 2px 2px 0 #e8e8e8, 0 4px 12px rgba(0,0,0,0.1);
}

body.surface-whiteboard .card,
body.surface-whiteboard .panel,
body.surface-whiteboard .content-card {
  background: #ffffff;
  border: 3px solid #b8bec7;
  border-radius: 4px;
  box-shadow: 0 0 0 1px #d0d5db, inset 0 0 0 2px #e8eaed, 0 4px 16px rgba(0,0,0,0.12);
}

body.surface-whiteboard .card::before,
body.surface-whiteboard .panel::before,
body.surface-whiteboard .content-card::before {
  content: '';
  position: absolute;
  top: -3px; left: -3px; right: -3px;
  height: 10px;
  background: linear-gradient(180deg, #d0d5db 0%, #b8bec7 50%, #a8adb5 100%);
  border-radius: 4px 4px 0 0;
  pointer-events: none;
  z-index: 1;
}

body.surface-whiteboard .card::after,
body.surface-whiteboard .panel::after,
body.surface-whiteboard .content-card::after {
  content: '';
  position: absolute;
  bottom: -10px; left: -3px; right: -3px;
  height: 10px;
  background: linear-gradient(180deg, #c8cdd5 0%, #b0b5bd 100%);
  border-radius: 0 0 3px 3px;
  pointer-events: none;
  z-index: 1;
}

/* ── Whiteboard 3-card system ─────────────────────────────────── */
.wb-card {
  position: fixed;
  z-index: 10000;
  visibility: hidden;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(8px);
  border-radius: 8px;
  padding: 10px 14px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.10);
  user-select: none;
  width: 220px;
}
.wb-card-handle {
  width: 100%;
  height: 4px;
  background: rgba(0,0,0,0.10);
  border-radius: 2px;
  margin-bottom: 8px;
  cursor: grab;
  transition: background 0.15s;
}
.wb-card-handle:hover { background: rgba(0,0,0,0.22); }
.wb-card-handle:active { cursor: grabbing; }

.wb-card .wb-instrument {
  cursor: pointer;
  opacity: 0.55;
  transition: opacity 0.15s ease, transform 0.15s ease;
  display: block;
}
.wb-card .wb-instrument:hover {
  opacity: 0.85;
  transform: translateX(-3px) !important;
}
.wb-card .wb-instrument.selected {
  opacity: 1.0;
}
#wb-controls-cup {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
}
#wb-controls-cup button {
  background: none;
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 4px 8px;
  cursor: pointer;
  font-size: 13px;
  color: #555;
  transition: background 0.1s;
}
#wb-controls-cup button:hover {
  background: #f5f5f5;
}
#wb-controls-cup button.active {
  background: var(--color-accent-light, #f5ebe0);
  border-color: var(--color-accent, #c17f4a);
  color: var(--color-accent, #c17f4a);
}
#wb-size-preview {
  display: flex;
  align-items: center;
  justify-content: center;
}
#wb-color-palette {
  display: flex;
  gap: 5px;
  padding: 2px 0;
  justify-content: flex-start;
  flex-wrap: wrap;
}
.wb-color-swatch {
  width: 20px;
  height: 20px;
  border-radius: 5px;
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.12s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
.wb-color-swatch:hover { transform: scale(1.15); }
.wb-color-swatch.selected {
  box-shadow: 0 0 0 2.5px white, 0 0 0 4px var(--color-accent, #C17F4A);
  transform: scale(1.1);
}

/* Full Picasso instrument panel renders for every surface theme.
   The legacy #wb-tray is no longer used — kept hidden everywhere. */
#wb-tray { display: none !important; }
body.surface-whiteboard #wb-cup { display: none; }

#wb-tray {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: 56px;
  background: linear-gradient(180deg, #c8cdd5 0%, #b0b5bd 60%, #a0a5ad 100%);
  border-top: 2px solid #d8dde5;
  z-index: 10000;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 24px;
  box-shadow: 0 -2px 8px rgba(0,0,0,0.15);
}

.wb-tray-marker {
  width: 14px; height: 36px;
  border-radius: 3px 3px 2px 2px;
  cursor: pointer;
  border: 1px solid rgba(0,0,0,0.2);
  transition: transform 0.15s ease;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.wb-tray-marker:hover { transform: translateY(-6px); }
.wb-tray-marker.selected { transform: translateY(-10px); box-shadow: 0 8px 12px rgba(0,0,0,0.3); }

.wb-tray-eraser {
  width: 32px; height: 20px;
  background: #f0f0f0; border: 1px solid #ccc;
  border-radius: 3px; cursor: pointer;
  transition: transform 0.15s ease;
  display: flex; align-items: center; justify-content: center; font-size: 10px;
}

.wb-tray-eraser:hover, .wb-tray-eraser.selected { transform: translateY(-4px); }

.surface-option {
  padding: 6px 14px; border: 1px solid #ddd; border-radius: 4px;
  background: white; cursor: pointer; font-size: 12px;
  transition: all 0.15s;
}
.surface-option:hover { border-color: var(--accent); }
.surface-option.active { background: var(--accent); color: white; border-color: var(--accent); }

/* ── Card corner physics per surface ─────────────────── */

/* Paper surfaces — square corners */
body.surface-trace .card,
body.surface-trace .panel,
body.surface-trace .content-card,
body.surface-vellum .card,
body.surface-vellum .panel,
body.surface-vellum .content-card,
body.surface-paper .card,
body.surface-paper .panel,
body.surface-paper .content-card {
  border-radius: 0 !important;
}

/* Paper curl — lifted corner shadow */
body.surface-trace .card::after,
body.surface-trace .panel::after,
body.surface-trace .content-card::after,
body.surface-vellum .card::after,
body.surface-vellum .panel::after,
body.surface-vellum .content-card::after,
body.surface-paper .card::after,
body.surface-paper .panel::after,
body.surface-paper .content-card::after {
  content: '';
  position: absolute;
  bottom: -4px;
  right: -2px;
  width: 60px;
  height: 20px;
  background: transparent;
  box-shadow: 6px 6px 10px rgba(0,0,0,0.22);
  transform: rotate(-2deg);
  border-radius: 0 0 4px 0;
  pointer-events: none;
  z-index: -1;
}

/* Whiteboard — extruded metal, near-square */
body.surface-whiteboard .card,
body.surface-whiteboard .panel,
body.surface-whiteboard .content-card {
  border-radius: 3px !important;
  border: 2.5px solid transparent !important;
  background-clip: padding-box !important;
  box-shadow:
    0 0 0 2.5px #b8bec7,
    0 0 0 4px #d0d5db,
    2px 2px 0 4px #a0a5ad,
    0 6px 20px rgba(0,0,0,0.18),
    0 2px 6px rgba(0,0,0,0.12) !important;
}

body.surface-whiteboard .card::before,
body.surface-whiteboard .panel::before,
body.surface-whiteboard .content-card::before {
  content: '';
  position: absolute;
  top: -5px; left: -5px; right: -5px;
  height: 8px;
  background: linear-gradient(180deg, #e0e4e8 0%, #c8cdd5 40%, #b8bdc5 100%);
  border-radius: 3px 3px 0 0;
  pointer-events: none;
  z-index: 1;
}

body.surface-whiteboard .card::after,
body.surface-whiteboard .panel::after,
body.surface-whiteboard .content-card::after {
  content: '';
  position: absolute;
  bottom: -8px; left: -5px; right: -5px;
  height: 8px;
  background: linear-gradient(180deg, #c8cdd5 0%, #b0b5bd 60%, #a0a5ad 100%);
  border-radius: 0 0 3px 3px;
  pointer-events: none;
  z-index: 1;
}

/* Clean white — soft rounded */
body.surface-clean .card,
body.surface-clean .panel,
body.surface-clean .content-card {
  border-radius: 8px !important;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08) !important;
}

/* ============================================
   AI ASSISTANT PANEL
   ============================================ */

#ai-assistant {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 10001;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.ai-toggle-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--color-accent, #C17F4A);
  color: white;
  border: none;
  border-radius: 24px;
  padding: 10px 16px;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
  transition: background 0.15s, transform 0.15s;
}

.ai-toggle-btn:hover {
  background: var(--color-accent-hover, #A86B38);
  transform: translateY(-1px);
}

.ai-toggle-label { letter-spacing: 0.01em; }

.ai-panel {
  position: absolute;
  bottom: 52px;
  left: 0;
  width: 340px;
  max-height: 520px;
  background: white;
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.14);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--color-border, #E2DDD6);
}

.ai-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border, #E2DDD6);
  background: var(--color-accent-light, #F5EBE0);
}

.ai-panel-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-accent, #C17F4A);
  letter-spacing: 0.02em;
}

.ai-close-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted, #A09890);
  font-size: 14px;
  padding: 2px 6px;
  border-radius: 4px;
  transition: background 0.1s;
}

.ai-close-btn:hover { background: rgba(0,0,0,0.06); }

.ai-messages {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  scroll-behavior: smooth;
}

.ai-message {
  max-width: 92%;
  border-radius: 10px;
  padding: 10px 13px;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-text-primary, #1C1917);
}

.ai-message-user {
  background: #F5EBE0;
  color: #1C1917;
  align-self: flex-end;
  border-bottom-right-radius: 3px;
}

.ai-message-assistant {
  background: var(--color-bg, #F7F5F2);
  align-self: flex-start;
  border-bottom-left-radius: 3px;
}

.ai-message p { margin: 0; }
.ai-message p + p { margin-top: 6px; }

.ai-typing {
  display: flex;
  gap: 4px;
  align-items: center;
  padding: 12px 16px;
}

.ai-typing span {
  width: 6px;
  height: 6px;
  background: var(--color-accent, #C17F4A);
  border-radius: 50%;
  opacity: 0.4;
  animation: ai-bounce 1.2s infinite;
}

.ai-typing span:nth-child(2) { animation-delay: 0.2s; }
.ai-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes ai-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-5px); opacity: 1; }
}

.ai-input-area {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--color-border, #E2DDD6);
}

.ai-input {
  flex: 1;
  border: 1px solid var(--color-border, #E2DDD6);
  border-radius: 8px;
  padding: 8px 12px;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text-primary);
  resize: none;
  outline: none;
  line-height: 1.4;
  min-height: 36px;
  max-height: 120px;
  transition: border-color 0.15s;
}

.ai-input:focus { border-color: var(--color-accent, #C17F4A); }

.ai-send-btn {
  background: var(--color-accent, #C17F4A);
  color: white;
  border: none;
  border-radius: 8px;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.15s;
}

.ai-send-btn:hover { background: var(--color-accent-hover, #A86B38); }
.ai-send-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.ai-action-wrapper { margin-top: 10px; }
.ai-action-btn {
  display: inline-block;
  padding: 7px 14px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  border: none;
  transition: background 0.15s, transform 0.1s;
}
.ai-action-navigate { background: var(--color-accent, #C17F4A); color: white; }
.ai-action-navigate:hover { background: var(--color-accent-hover, #A86B38); transform: translateY(-1px); color: white; }
.ai-action-confirm { background: var(--color-accent, #C17F4A); color: white; margin-right: 6px; }
.ai-action-cancel { background: none; color: var(--color-text-muted, #A09890); border: 1px solid var(--color-border, #E2DDD6); }
.ai-action-cancel:hover { background: var(--color-bg, #F7F5F2); }
.ai-action-warning { font-size: 11px; color: var(--color-warning, #C4872A); margin-bottom: 8px; }
.ai-action-buttons { display: flex; gap: 6px; align-items: center; }

/* ─── Punch List badges (shared across architect + contractor portals) ─── */
.punch-status-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.2em 0.55em;
  border-radius: 3px;
}
.punch-st-open             { background: #FFF3BF; color: #B45309; }
.punch-st-in_progress      { background: #DBE4FF; color: #3B5BDB; }
.punch-st-ready_for_review { background: #E3F2FD; color: #1565C0; }
.punch-st-closed           { background: #D3F9D8; color: #0A7C52; }
.punch-st-void             { background: #F1F3F5; color: #868E96; }

.punch-priority-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.2em 0.55em;
  border-radius: 3px;
}
.punch-pri-low    { background: #F1F3F5; color: #868E96; }
.punch-pri-normal { background: #DBE4FF; color: #3B5BDB; }
.punch-pri-high   { background: #FFE8CC; color: #E67700; }
.punch-pri-urgent { background: #FFE3E3; color: #C92A2A; }

/* ─── RFI badges (shared across architect + contractor portals) ─── */
.rfi-status-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.2em 0.55em;
  border-radius: 3px;
}
.rfi-status-badge.open     { background: #FFF3BF; color: #B45309; }
.rfi-status-badge.answered { background: #D3F9D8; color: #0A7C52; }
.rfi-status-badge.closed   { background: #DBE4FF; color: #3B5BDB; }
.rfi-status-badge.void     { background: #F1F3F5; color: #868E96; }

.rfi-priority-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.2em 0.55em;
  border-radius: 3px;
}
.rfi-priority-badge.low    { background: #F1F3F5; color: #868E96; }
.rfi-priority-badge.normal { background: #DBE4FF; color: #3B5BDB; }
.rfi-priority-badge.high   { background: #FFE8CC; color: #E67700; }
.rfi-priority-badge.urgent { background: #FFE3E3; color: #C92A2A; }

.sub-status-badge {
  display: inline-block; font-size: 0.65rem; font-weight: 600; letter-spacing: 0.05em;
  text-transform: uppercase; padding: 0.2em 0.55em; border-radius: 3px;
}
.sub-status-badge.sub-submitted         { background: #FFF3BF; color: #B45309; }
.sub-status-badge.sub-under_review      { background: #FFE8CC; color: #E67700; }
.sub-status-badge.sub-approved          { background: #D3F9D8; color: #0A7C52; }
.sub-status-badge.sub-approved_as_noted { background: #DBE4FF; color: #3B5BDB; }
.sub-status-badge.sub-revise_resubmit   { background: #FFE3E3; color: #C92A2A; }
.sub-status-badge.sub-rejected          { background: #FFE3E3; color: #C92A2A; }
.sub-status-badge.sub-void              { background: #F1F3F5; color: #868E96; }


/* ──────────────────────────────────────────────────────────────────────────────
   Mobile PWA polish — applies to phones < 768px wide.
   Touch targets, scrolling navs, full-width cards, iOS-zoom-safe inputs.
   ────────────────────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {

  /* Top platform nav */
  .platform-nav-inner {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
  .platform-logo { max-height: 28px; }
  .platform-brand span { font-size: 0.95rem; }
  .platform-links {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
    white-space: nowrap;
    scrollbar-width: none;
  }
  .platform-links::-webkit-scrollbar { display: none; }
  .platform-link {
    font-size: 0.78rem;
    padding: 0.4rem 0.55rem;
  }
  /* Truncate displayed user name to a single short token */
  .platform-link.dropdown-toggle {
    max-width: 90px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  /* Per-project section nav (Overview / Financial / Communication / Field / Canvas) */
  .section-nav-inner {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap !important;
    white-space: nowrap;
    scrollbar-width: none;
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
  .section-nav-inner::-webkit-scrollbar { display: none; }
  .section-link {
    font-size: 0.78rem;
    padding: 0.5rem 0.7rem;
    flex: 0 0 auto;
  }

  /* Tables — horizontal scroll wrapper, smaller font, sane min widths */
  .table-responsive {
    -webkit-overflow-scrolling: touch;
  }
  table.table { font-size: 0.8rem; }
  table.table th, table.table td {
    min-width: 80px;
    padding: 0.45rem 0.55rem;
  }
  table.table th:first-child, table.table td:first-child { min-width: 60px; }

  /* Generic non-Bootstrap tables (contractor portal) */
  .ctr-card table { font-size: 0.78rem; }
  .ctr-card table th, .ctr-card table td { padding: 0.5rem 0.65rem !important; }
  .ctr-card { overflow-x: auto; -webkit-overflow-scrolling: touch; }

  /* Cards — full bleed, lighter padding */
  .container, .container-xl, .container-fluid {
    padding-left: 0.75rem !important;
    padding-right: 0.75rem !important;
  }
  .card { border-radius: 4px; }
  .card-body { padding: 0.85rem; }

  /* Forms / inputs — 16px floor stops iOS focus zoom */
  input[type="text"], input[type="email"], input[type="password"],
  input[type="number"], input[type="search"], input[type="url"],
  input[type="tel"], input[type="date"], input[type="time"],
  input[type="datetime-local"], select, textarea,
  .form-control, .form-select {
    font-size: 16px !important;
  }

  /* Modals → fullscreen on phones */
  .modal-dialog:not(.modal-fullscreen) {
    margin: 0;
    max-width: 100%;
    min-height: 100vh;
  }
  .modal-content { border-radius: 0; min-height: 100vh; }

  /* Picasso instrument panel — drawing tools impractical on small phones */
  #picasso-instrument-panel,
  .picasso-instrument-panel,
  .instrument-panel { display: none !important; }

  /* Canvas widget panel hidden, canvas itself still works via touch */
  .canvas-widget-panel,
  #canvas-widget-panel { display: none !important; }

  /* Contractor dashboard — single-column project cards */
  .ctr-project-grid {
    grid-template-columns: 1fr !important;
    gap: 0.75rem !important;
  }
  /* Trial banner wraps cleanly */
  .platform-links span[style*="trial"],
  .platform-links span {
    white-space: normal;
    line-height: 1.3;
  }

  /* Headings shrink slightly */
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.3rem; }
  h3 { font-size: 1.15rem; }
  h4 { font-size: 1.05rem; }
  .ctr-page-title { font-size: 1.2rem !important; }
}