/* ==========================================================================
   FullTAM Design System
   Tokens extracted verbatim from the live fulltam.com stylesheet (2026-07-15).
   Every app surface must use these. No ad-hoc colors or fonts.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* ---- Core palette (from fulltam.com) ---- */
  --bg:          #0E1010;
  --bg-card:     #141616;
  --bg-card2:    #191B1B;
  --bg-light:    #F2F2F0;
  --accent:      #2A9D8F;
  --accent-hover:#24897C;
  --accent-dim:  rgba(42,157,143,0.15);
  --accent-num:  rgba(42,157,143,0.08);
  --white:       #FFFFFF;
  --gray:        #9A9A9A;
  --gray-dark:   #555;
  /* Long-form reading text only (legal pages, terms, policies). Pure white is
     harsh over multiple paragraphs; --gray is too dim to read at length. Use
     ONLY for sustained prose, never for UI chrome, labels, or data. */
  --text-reading:#D8D8D8;
  --border:      rgba(255,255,255,0.07);
  --border-card: rgba(255,255,255,0.05);

  /* ---- Semantic status colors (new, tuned to the palette) ---- */
  --success:     #2A9D8F;
  --warning:     #E9A23B;
  --danger:      #D96A5B;
  --info:        #5B9BD9;
  --success-dim: rgba(42,157,143,0.12);
  --warning-dim: rgba(233,162,59,0.12);
  --danger-dim:  rgba(217,106,91,0.12);
  --info-dim:    rgba(91,155,217,0.12);

  /* ---- AI surfaces (distinct but on-brand) ---- */
  --ai-glow:     rgba(42,157,143,0.28);
  --ai-bg:       rgba(42,157,143,0.06);
  --ai-border:   rgba(42,157,143,0.35);

  /* ---- Type ---- */
  --font-display: 'Oswald', sans-serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* ---- Layout ---- */
  --nav-h:        70px;
  --sidebar-w:    240px;
  --max-w:        1280px;
  --radius:       0px;   /* fulltam.com uses hard corners, keep it */
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4, .display {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.1;
}
h1 { font-size: clamp(30px, 4vw, 46px); }
h2 { font-size: clamp(24px, 3vw, 32px); }
h3 { font-size: 20px; font-weight: 600; }
h4 { font-size: 16px; font-weight: 600; letter-spacing: 1px; }

.accent { color: var(--accent); }

.eyebrow {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
}

.label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray);
  display: block;
  margin-bottom: 8px;
}

.muted     { color: var(--gray); }
.tiny      { font-size: 12px; }
.small     { font-size: 13px; }
.mono      { font-variant-numeric: tabular-nums; }
.nowrap    { white-space: nowrap; }
.truncate  { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ==========================================================================
   APP SHELL: top nav + sidebar
   ========================================================================== */

.app-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: var(--nav-h);
  background: rgba(14,16,16,0.97);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  display: flex; align-items: center;
  padding: 0 24px;
  gap: 24px;
}

.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; }
.nav-logo-mark {
  width: 34px; height: 34px;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 700; font-size: 14px;
  color: var(--bg);
}
.nav-logo-text {
  font-family: var(--font-display);
  font-size: 18px; font-weight: 700;
  color: var(--white); letter-spacing: 1px;
  text-transform: uppercase;
}
.nav-role-badge {
  font-family: var(--font-body);
  font-size: 10px; font-weight: 600;
  letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--ai-border);
  padding: 3px 8px;
  margin-left: 4px;
}

.nav-spacer { flex: 1; }

.nav-actions { display: flex; align-items: center; gap: 16px; }

.nav-icon-btn {
  position: relative;
  background: none; border: none; cursor: pointer;
  color: var(--gray); font-size: 18px;
  padding: 6px; line-height: 1;
  transition: color 0.15s;
}
.nav-icon-btn:hover { color: var(--white); }
.nav-badge {
  position: absolute; top: 0; right: 0;
  background: var(--accent); color: var(--bg);
  font-size: 9px; font-weight: 700;
  min-width: 15px; height: 15px;
  display: flex; align-items: center; justify-content: center;
  padding: 0 3px;
}

.nav-avatar {
  width: 32px; height: 32px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 13px; font-weight: 600;
  color: var(--accent);
  cursor: pointer;
}

/* ---- Sidebar ---- */
.app-sidebar {
  position: fixed; top: var(--nav-h); left: 0; bottom: 0;
  width: var(--sidebar-w);
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  padding: 24px 0;
  overflow-y: auto;
  z-index: 150;
}
.sidebar-section { margin-bottom: 28px; }
.sidebar-section-title {
  font-size: 10px; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--gray-dark);
  padding: 0 24px; margin-bottom: 10px;
}
.sidebar-link {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 24px;
  color: var(--gray); text-decoration: none;
  font-size: 14px; font-weight: 500;
  border-left: 2px solid transparent;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
  cursor: pointer;
}
.sidebar-link:hover { color: var(--white); background: var(--bg-card2); }
.sidebar-link.active {
  color: var(--white);
  background: var(--accent-num);
  border-left-color: var(--accent);
}
.sidebar-link-icon { width: 18px; text-align: center; flex-shrink: 0; opacity: 0.9; }
.sidebar-link-count {
  margin-left: auto;
  background: var(--bg-card2);
  color: var(--gray);
  font-size: 11px; font-weight: 600;
  padding: 2px 7px;
  min-width: 22px; text-align: center;
}
.sidebar-link.active .sidebar-link-count,
.sidebar-link-count.alert { background: var(--accent); color: var(--bg); }

/* ---- Main content area ---- */
.app-main {
  margin-left: var(--sidebar-w);
  margin-top: var(--nav-h);
  padding: 32px;
  min-height: calc(100vh - var(--nav-h));
  max-width: calc(var(--max-w) + var(--sidebar-w));
}

.page-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 24px; margin-bottom: 32px; flex-wrap: wrap;
}
.page-title-group { flex: 1; min-width: 260px; }
.page-header h1 { margin-bottom: 6px; }
.page-subtitle { color: var(--gray); font-size: 15px; }
.page-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-display);
  font-size: 13px; font-weight: 600;
  letter-spacing: 1.5px; text-transform: uppercase;
  padding: 12px 22px;
  border: 1px solid transparent;
  background: none; color: var(--white);
  text-decoration: none; cursor: pointer;
  transition: background 0.18s, border-color 0.18s, transform 0.18s, color 0.18s;
  white-space: nowrap;
}
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn:not(:disabled):hover { transform: translateY(-1px); }

.btn-primary   { background: var(--accent); color: var(--bg); }
.btn-primary:not(:disabled):hover { background: var(--accent-hover); }

.btn-secondary { border-color: var(--border); color: var(--white); }
.btn-secondary:not(:disabled):hover { border-color: var(--accent); color: var(--accent); }

.btn-ghost     { color: var(--gray); padding: 8px 12px; }
.btn-ghost:not(:disabled):hover { color: var(--white); }

.btn-danger    { border-color: var(--danger); color: var(--danger); }
.btn-danger:not(:disabled):hover { background: var(--danger); color: var(--white); }

.btn-ai {
  background: var(--ai-bg);
  border-color: var(--ai-border);
  color: var(--accent);
}
.btn-ai:not(:disabled):hover { background: var(--accent-dim); box-shadow: 0 0 18px var(--ai-glow); }

.btn-sm { padding: 7px 14px; font-size: 11px; letter-spacing: 1px; }
.btn-lg { padding: 16px 32px; font-size: 15px; }
.btn-block { width: 100%; }

/* ==========================================================================
   CARDS / PANELS
   ========================================================================== */

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  padding: 24px;
}
.card-hover { transition: border-color 0.2s, background 0.2s, transform 0.2s; cursor: pointer; position: relative; overflow: hidden; }
.card-hover::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 3px; height: 0; background: var(--accent);
  transition: height 0.3s ease;
}
.card-hover:hover { border-color: var(--accent); background: var(--bg-card2); transform: translateY(-3px); }
.card-hover:hover::before { height: 100%; }

.card-header {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin-bottom: 18px; padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.card-header h3, .card-header h4 { margin: 0; }
.card-body  { }
.card-footer { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--border); }

/* ---- Metric / stat tiles ---- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}
.stat {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  padding: 20px;
  position: relative;
}
.stat-label {
  font-size: 11px; font-weight: 600;
  letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--gray); margin-bottom: 10px;
}
.stat-value {
  font-family: var(--font-display);
  font-size: 32px; font-weight: 700;
  color: var(--white); line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat-value.accent { color: var(--accent); }
.stat-sub { font-size: 12px; color: var(--gray); margin-top: 8px; }
.stat-delta { font-size: 12px; font-weight: 600; margin-top: 8px; }
.stat-delta.up   { color: var(--success); }
.stat-delta.down { color: var(--danger); }
.stat-delta.flat { color: var(--gray); }

/* ==========================================================================
   TABLES
   ========================================================================== */

.table-wrap { overflow-x: auto; border: 1px solid var(--border-card); background: var(--bg-card); }
table.data { width: 100%; border-collapse: collapse; font-size: 14px; }
table.data thead th {
  text-align: left;
  font-size: 10px; font-weight: 600;
  letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--gray);
  padding: 14px 16px;
  background: var(--bg-card2);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
table.data tbody td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-card);
  vertical-align: middle;
}
table.data tbody tr:last-child td { border-bottom: none; }
table.data tbody tr { transition: background 0.12s; }
table.data tbody tr:hover { background: var(--bg-card2); }
table.data tbody tr.clickable { cursor: pointer; }
table.data td.num { text-align: right; font-variant-numeric: tabular-nums; }
table.data td.actions { text-align: right; white-space: nowrap; }

/* ==========================================================================
   BADGES / PILLS
   ========================================================================== */

.badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 10px; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase;
  padding: 4px 9px;
  border: 1px solid transparent;
  white-space: nowrap;
}
.badge-success { background: var(--success-dim); color: var(--success); border-color: var(--success); }
.badge-warning { background: var(--warning-dim); color: var(--warning); border-color: var(--warning); }
.badge-danger  { background: var(--danger-dim);  color: var(--danger);  border-color: var(--danger); }
.badge-info    { background: var(--info-dim);    color: var(--info);    border-color: var(--info); }
.badge-neutral { background: var(--bg-card2);    color: var(--gray);    border-color: var(--border); }
.badge-ai      { background: var(--ai-bg);       color: var(--accent);  border-color: var(--ai-border); }

.badge-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* ==========================================================================
   FORMS
   ========================================================================== */

.form-grid { display: grid; gap: 20px; }
.form-grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.field { display: block; }
.field-hint { font-size: 12px; color: var(--gray-dark); margin-top: 6px; }
.field-error { font-size: 12px; color: var(--danger); margin-top: 6px; }

input[type="text"], input[type="email"], input[type="password"],
input[type="url"], input[type="number"], input[type="tel"],
input[type="date"], input[type="datetime-local"],
select, textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 12px 14px;
  transition: border-color 0.15s, background 0.15s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-card);
}
input::placeholder, textarea::placeholder { color: var(--gray-dark); }
textarea { resize: vertical; min-height: 100px; line-height: 1.6; }
select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239A9A9A' stroke-width='2'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 38px;
}

.checkbox-row { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; }
.checkbox-row input[type="checkbox"] { width: 16px; height: 16px; margin-top: 3px; accent-color: var(--accent); flex-shrink: 0; }
.checkbox-row span { font-size: 14px; color: var(--gray); }

/* ---- Tag / multi-select chips ---- */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-size: 12px; font-weight: 500;
  padding: 6px 12px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  color: var(--gray);
  cursor: pointer;
  transition: all 0.15s;
  user-select: none;
}
.chip:hover { border-color: var(--accent); color: var(--white); }
.chip.selected { background: var(--accent-dim); border-color: var(--accent); color: var(--accent); }
.chip-remove { margin-left: 6px; opacity: 0.6; }

/* ==========================================================================
   AI SURFACES: the agentic layer
   ========================================================================== */

.ai-panel {
  background: var(--ai-bg);
  border: 1px solid var(--ai-border);
  padding: 20px;
  position: relative;
}
.ai-panel-header {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 14px;
}
.ai-avatar {
  width: 26px; height: 26px;
  background: var(--accent);
  color: var(--bg);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 12px; font-weight: 700;
  flex-shrink: 0;
  box-shadow: 0 0 14px var(--ai-glow);
}
.ai-title {
  font-family: var(--font-display);
  font-size: 13px; font-weight: 600;
  letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--accent);
}
.ai-body { font-size: 14px; line-height: 1.65; color: var(--white); }
.ai-body p + p { margin-top: 10px; }
.ai-body strong { color: var(--accent); font-weight: 600; }
.ai-footnote {
  font-size: 11px; color: var(--gray-dark);
  margin-top: 12px; font-style: italic;
}

/* AI reasoning disclosure: always show why */
.ai-why {
  margin-top: 12px;
  border-top: 1px solid var(--ai-border);
  padding-top: 12px;
}
.ai-why-toggle {
  font-size: 11px; font-weight: 600;
  letter-spacing: 1px; text-transform: uppercase;
  color: var(--accent); cursor: pointer;
  background: none; border: none; padding: 0;
  display: flex; align-items: center; gap: 6px;
}
.ai-why-content { font-size: 13px; color: var(--gray); margin-top: 10px; display: none; }
.ai-why-content.open { display: block; }
.ai-why-content ul { margin-left: 18px; margin-top: 6px; }
.ai-why-content li { margin-bottom: 4px; }

/* Match score meter */
.match-score { display: flex; align-items: center; gap: 12px; }
.match-meter {
  flex: 1; height: 5px;
  background: var(--bg-card2);
  overflow: hidden; min-width: 60px;
}
.match-meter-fill { height: 100%; background: var(--accent); transition: width 0.6s ease; }
.match-num {
  font-family: var(--font-display);
  font-size: 15px; font-weight: 700;
  color: var(--accent); font-variant-numeric: tabular-nums;
}

/* AI chat / concierge */
.ai-chat { display: flex; flex-direction: column; gap: 14px; max-height: 460px; overflow-y: auto; padding-right: 6px; }
.ai-msg { display: flex; gap: 10px; align-items: flex-start; }
.ai-msg-body {
  background: var(--bg-card2);
  border: 1px solid var(--border-card);
  padding: 12px 14px;
  font-size: 14px; line-height: 1.6;
  max-width: 82%;
}
.ai-msg.from-user { flex-direction: row-reverse; }
.ai-msg.from-user .ai-msg-body { background: var(--accent-dim); border-color: var(--ai-border); }
.ai-msg.from-ai .ai-msg-body { border-left: 2px solid var(--accent); }

.ai-composer { display: flex; gap: 10px; margin-top: 16px; }
.ai-composer input { flex: 1; }

/* Typing indicator */
.ai-typing { display: inline-flex; gap: 4px; align-items: center; }
.ai-typing span {
  width: 5px; height: 5px; background: var(--accent);
  animation: aiPulse 1.2s infinite ease-in-out;
}
.ai-typing span:nth-child(2) { animation-delay: 0.2s; }
.ai-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes aiPulse { 0%,60%,100% { opacity: 0.25; } 30% { opacity: 1; } }

/* AI suggestion strip */
.ai-suggestions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.ai-suggestion {
  font-size: 12px;
  padding: 7px 12px;
  background: var(--bg-card2);
  border: 1px solid var(--ai-border);
  color: var(--accent);
  cursor: pointer;
  transition: background 0.15s;
}
.ai-suggestion:hover { background: var(--accent-dim); }

/* ==========================================================================
   ALERTS / EMPTY STATES / MISC
   ========================================================================== */

.alert {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 14px 16px;
  border: 1px solid;
  font-size: 14px;
  margin-bottom: 20px;
}
.alert-icon { flex-shrink: 0; font-size: 16px; line-height: 1.4; }
.alert-success { background: var(--success-dim); border-color: var(--success); color: var(--white); }
.alert-warning { background: var(--warning-dim); border-color: var(--warning); color: var(--white); }
.alert-danger  { background: var(--danger-dim);  border-color: var(--danger);  color: var(--white); }
.alert-info    { background: var(--info-dim);    border-color: var(--info);    color: var(--white); }
.alert-title   { font-weight: 600; margin-bottom: 3px; }
.alert-body    { color: var(--gray); font-size: 13px; }

.empty {
  text-align: center;
  padding: 64px 24px;
  border: 1px dashed var(--border);
  background: var(--bg-card);
}
.empty-icon  { font-size: 34px; opacity: 0.3; margin-bottom: 16px; }
.empty-title { font-family: var(--font-display); font-size: 18px; font-weight: 600; text-transform: uppercase; margin-bottom: 8px; }
.empty-body  { color: var(--gray); font-size: 14px; max-width: 420px; margin: 0 auto 22px; }

/* ---- Progress / stepper ---- */
.stepper { display: flex; align-items: center; gap: 0; margin-bottom: 32px; }
.step { display: flex; align-items: center; gap: 10px; flex: 1; }
.step-num {
  width: 30px; height: 30px; flex-shrink: 0;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 13px; font-weight: 600;
  color: var(--gray);
}
.step.active .step-num { background: var(--accent); border-color: var(--accent); color: var(--bg); }
.step.done   .step-num { border-color: var(--accent); color: var(--accent); }
.step-label { font-size: 12px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--gray); }
.step.active .step-label { color: var(--white); }
.step-line { flex: 1; height: 1px; background: var(--border); margin: 0 12px; }
.step.done + .step .step-line, .step.done .step-line { background: var(--accent); }

/* ---- Tabs ---- */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 24px; overflow-x: auto; }
.tab {
  font-family: var(--font-display);
  font-size: 13px; font-weight: 600;
  letter-spacing: 1.2px; text-transform: uppercase;
  padding: 12px 18px;
  color: var(--gray); background: none; border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer; white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
}
.tab:hover { color: var(--white); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* ---- Modal ---- */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  width: 100%; max-width: 560px;
  max-height: 90vh; overflow-y: auto;
}
.modal-header {
  padding: 22px 24px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.modal-body   { padding: 24px; }
.modal-footer { padding: 18px 24px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 12px; }
.modal-lg { max-width: 860px; }

/* ---- Utility ---- */
.row     { display: flex; align-items: center; gap: 12px; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.col     { display: flex; flex-direction: column; gap: 12px; }
.grid-2  { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.grid-3  { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; }
.mt-0{margin-top:0}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mt-4{margin-top:32px}
.mb-0{margin-bottom:0}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}.mb-4{margin-bottom:32px}
.flex-1 { flex: 1; }
.hidden { display: none !important; }
.text-right { text-align: right; }
.text-center { text-align: center; }

/* Skeleton loading */
.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card2) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  color: transparent !important;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 1024px) {
  .app-sidebar { transform: translateX(-100%); transition: transform 0.25s ease; }
  .app-sidebar.open { transform: translateX(0); }
  .app-main { margin-left: 0; }
  .nav-menu-toggle { display: block !important; }
}
@media (max-width: 640px) {
  .app-main { padding: 20px 16px; }
  .app-nav { padding: 0 16px; gap: 12px; }
  .nav-logo-text { display: none; }
  .stat-value { font-size: 26px; }
  .page-header { flex-direction: column; }
  .modal { max-height: 100vh; }
}
.nav-menu-toggle { display: none; background: none; border: none; color: var(--white); font-size: 20px; cursor: pointer; }

/* Scrollbars */
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--bg-card2); }
::-webkit-scrollbar-thumb:hover { background: var(--gray-dark); }

/* Focus visibility for accessibility */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }