:root {
  --brand-500: #ff7a00;
  --brand-600: #f06a00;
  --brand-300: #ffb26b;
  --surface-0: #fffaf5;
  --surface-1: rgba(255,255,255,0.72);
  --surface-2: rgba(255,255,255,0.48);
  --text-900: #1d2433;
  --text-700: #546073;
  --text-500: #7b8699;
  --border-soft: rgba(255,255,255,0.65);
  --shadow-soft: 0 18px 50px rgba(17, 24, 39, 0.08);
  --shadow-strong: 0 26px 70px rgba(17, 24, 39, 0.14);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --sidebar-width: 288px;
}

* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  color: var(--text-900);
  background:
    radial-gradient(circle at top left, rgba(255,122,0,0.20), transparent 28%),
    radial-gradient(circle at top right, rgba(255,197,143,0.34), transparent 22%),
    linear-gradient(180deg, #fffaf5 0%, #fff 38%, #fef7ef 100%);
}

a { color: inherit; text-decoration: none; }
.small-muted { color: var(--text-500); font-size: .92rem; }
.page-title { font-size: 1.7rem; font-weight: 700; margin: 0 0 1.25rem; letter-spacing: -.02em; }
.section-title { font-size: 1.05rem; font-weight: 700; margin: 0; }
.section-subtitle { color: var(--text-500); font-size: .92rem; }

.glass-card,
.glass-panel {
  position: relative;
  background: linear-gradient(180deg, rgba(255,255,255,.75), rgba(255,255,255,.52));
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}
.glass-card::before,
.glass-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(145deg, rgba(255,255,255,.55), rgba(255,255,255,0));
}

.app-shell { min-height: 100vh; display: grid; grid-template-columns: var(--sidebar-width) 1fr; gap: 18px; padding: 18px; }
.sidebar { padding: 20px 18px; display: flex; flex-direction: column; gap: 18px; }
.brand-area { padding: 10px 10px 14px; border-bottom: 1px solid rgba(255,255,255,.45); }
.brand-kicker { display: inline-flex; align-items:center; gap:8px; padding: 6px 10px; border-radius: 999px; background: rgba(255,122,0,.1); color: var(--brand-600); font-size: .78rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.brand-title { margin: 12px 0 4px; color: var(--text-900); font-size: 1.35rem; font-weight: 800; letter-spacing: -.03em; }
.firm-name { color: var(--text-700); font-size: .92rem; }
.sidebar-scroll { overflow:auto; display:flex; flex-direction:column; gap: 10px; }
.nav-group-title { color: var(--text-500); font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 0 10px; margin-top: 6px; }
.nav-link {
  display:flex; align-items:center; gap:12px;
  margin-bottom: 2px; border-radius: 14px; padding: 12px 14px;
  color: var(--text-700); font-weight: 600;
  transition: .22s ease;
}
.nav-link:hover, .nav-link:focus {
  background: rgba(255,122,0,.12);
  color: var(--brand-600);
  transform: translateX(2px);
}
.nav-link::before {
  content: "";
  width: 9px; height: 9px; border-radius: 50%;
  background: linear-gradient(180deg, var(--brand-300), var(--brand-500));
  box-shadow: 0 0 0 4px rgba(255,122,0,.10);
  flex: 0 0 auto;
}
.sidebar-footer { margin-top:auto; padding: 14px; border-radius: 16px; background: rgba(255,255,255,.36); }
.sidebar-footer .label { font-size: .8rem; color: var(--text-500); }
.sidebar-footer .value { font-weight: 700; }

.main-wrapper { min-width: 0; display:flex; flex-direction:column; gap:16px; }
.topbar { padding: 14px 18px; display:flex; align-items:center; justify-content:space-between; gap: 16px; }
.topbar-left { display:flex; align-items:center; gap: 12px; min-width:0; }
.topbar-title { font-size: 1.05rem; font-weight: 700; }
.topbar-meta { color: var(--text-500); font-size: .9rem; }
.topbar-actions { display:flex; gap:10px; flex-wrap:wrap; }
.mobile-menu-btn { display:none; }
.content-area { min-height: calc(100vh - 120px); }
.page-stack { display:grid; gap: 18px; }
.page-shell { padding: 18px; }
.hero-panel { padding: 22px; display:grid; grid-template-columns: 1.6fr .9fr; gap: 18px; align-items:stretch; }
.hero-title { font-size: 1.9rem; line-height: 1.05; font-weight: 800; letter-spacing: -.04em; margin: 0 0 .7rem; }
.hero-copy { color: var(--text-700); max-width: 62ch; }
.hero-metrics { display:grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.metric-chip { padding: 14px; border-radius: 18px; background: rgba(255,255,255,.42); border: 1px solid rgba(255,255,255,.55); }
.metric-chip .k { color: var(--text-500); font-size: .84rem; }
.metric-chip .v { display:block; font-size: 1.35rem; font-weight: 800; margin-top: 4px; }

.stats-grid { display:grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.stat-card { padding: 18px; min-height: 128px; overflow:hidden; }
.stat-card h6, .stat-card .label { margin: 0 0 12px; color: var(--text-500); font-size: .85rem; font-weight: 700; letter-spacing: .02em; }
.stat-value { display:block; font-size: 2rem; font-weight: 800; color: var(--brand-600); letter-spacing: -.03em; }
.stat-trend { display:inline-flex; align-items:center; gap: 8px; margin-top: 12px; padding: 6px 10px; border-radius: 999px; background: rgba(255,122,0,.10); color: var(--brand-600); font-size: .8rem; font-weight: 700; }

.layout-grid-2 { display:grid; grid-template-columns: 1.45fr 1fr; gap: 18px; }
.layout-grid-3 { display:grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.panel-pad { padding: 18px; }
.chart-panel { padding: 18px; min-height: 360px; display:flex; flex-direction:column; }
.chart-panel canvas { flex: 1 1 auto; max-height: 300px; }
.list-panel { padding: 18px; }
.quick-list { list-style:none; margin:0; padding:0; display:grid; gap: 12px; }
.quick-list li { display:flex; align-items:flex-start; justify-content:space-between; gap:12px; padding: 12px 0; border-bottom: 1px solid rgba(84,96,115,.10); }
.quick-list li:last-child { border-bottom:none; padding-bottom:0; }
.badge-soft { display:inline-flex; align-items:center; gap:6px; border-radius:999px; padding: 6px 10px; font-size: .78rem; font-weight: 700; background: rgba(255,122,0,.10); color: var(--brand-600); }
.badge-soft.neutral { background: rgba(84,96,115,.10); color: var(--text-700); }

.toolbar { display:flex; justify-content:space-between; align-items:center; gap: 12px; flex-wrap:wrap; margin-bottom: 16px; }
.toolbar-actions { display:flex; gap: 10px; flex-wrap:wrap; }
.filter-grid { display:grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 18px; }
.form-shell { padding: 18px; }
.form-grid { display:grid; grid-template-columns: repeat(12, minmax(0,1fr)); gap: 14px; }
.col-3{grid-column: span 3;} .col-4{grid-column: span 4;} .col-5{grid-column: span 5;} .col-6{grid-column: span 6;} .col-8{grid-column: span 8;} .col-12{grid-column: span 12;}
.form-label { font-size: .84rem; font-weight: 700; color: var(--text-700); margin-bottom: 6px; }
.form-control, .form-select {
  min-height: 48px; border-radius: 14px; border: 1px solid rgba(84,96,115,.18);
  background: rgba(255,255,255,.80); color: var(--text-900); box-shadow: none;
}
.form-control:focus, .form-select:focus {
  border-color: rgba(255,122,0,.55);
  box-shadow: 0 0 0 .24rem rgba(255,122,0,.12);
}
textarea.form-control { min-height: 120px; }
.form-section { margin-top: 16px; padding-top: 18px; border-top: 1px solid rgba(84,96,115,.10); }
.action-row { display:flex; gap: 10px; flex-wrap:wrap; margin-top: 18px; }
.btn {
  min-height: 44px; border-radius: 14px; font-weight: 700; padding: 10px 16px; border-width: 1px;
}
.btn-warning { background: linear-gradient(180deg, #ff9a34, #ff7a00); border-color: #ff7a00; color: #fff; box-shadow: 0 12px 24px rgba(255,122,0,.24); }
.btn-warning:hover, .btn-warning:focus { background: linear-gradient(180deg, #ff8f20, #f06a00); border-color: #f06a00; color: #fff; }
.btn-outline-dark { border-color: rgba(84,96,115,.18); color: var(--text-900); background: rgba(255,255,255,.55); }
.btn-outline-dark:hover { background: rgba(17,24,39,.92); color:#fff; }
.btn-outline-warning { border-color: rgba(255,122,0,.35); color: var(--brand-600); background: rgba(255,255,255,.55); }
.btn-outline-warning:hover { background: rgba(255,122,0,.12); color: var(--brand-600); border-color: rgba(255,122,0,.55); }
.btn-success { box-shadow: 0 12px 24px rgba(22,163,74,.18); }
.btn-danger { box-shadow: 0 12px 24px rgba(220,38,38,.18); }

.table-shell { padding: 14px; overflow:hidden; }
.table { --bs-table-bg: transparent; margin-bottom: 0; }
.table thead th {
  border-bottom: none; background: rgba(255,255,255,.55); color: var(--text-700); font-size: .8rem;
  text-transform: uppercase; letter-spacing: .06em; font-weight: 800; padding: 14px 12px;
}
.table tbody td { padding: 14px 12px; vertical-align: middle; border-color: rgba(84,96,115,.08); }
.table-striped > tbody > tr:nth-of-type(odd) > * { --bs-table-accent-bg: rgba(255,255,255,.35); }
.table-hover tbody tr:hover > * { --bs-table-accent-bg: rgba(255,122,0,.06); }
.kpi-ring { width: 88px; height: 88px; border-radius: 50%; display:grid; place-items:center; background: conic-gradient(var(--brand-500) 0 68%, rgba(255,122,0,.12) 68% 100%); margin-left:auto; }
.kpi-ring span { width: 62px; height: 62px; border-radius:50%; display:grid; place-items:center; background:#fff; font-weight:800; }

.login-body {
  display:grid; place-items:center; padding: 24px;
  background:
    radial-gradient(circle at 10% 10%, rgba(255,122,0,.20), transparent 20%),
    radial-gradient(circle at 100% 0%, rgba(255,206,165,.40), transparent 25%),
    linear-gradient(180deg, #fffaf5 0%, #fff 48%, #fdf5ea 100%);
}
.login-shell { width: min(1120px, 100%); display:grid; grid-template-columns: 1.1fr .9fr; gap: 20px; align-items: stretch; }
.login-hero, .login-card { padding: 32px; }
.login-hero { min-height: 560px; display:flex; flex-direction:column; justify-content:space-between; }
.login-hero .headline { font-size: clamp(2rem, 5vw, 3.8rem); line-height: .96; font-weight: 900; letter-spacing: -.06em; margin: 14px 0; }
.login-hero .subcopy { font-size: 1.02rem; color: var(--text-700); max-width: 48ch; }
.login-card { max-width: 480px; justify-self:end; display:grid; align-content:center; }
.login-stats { display:grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.login-stat { padding: 14px; border-radius: 18px; background: rgba(255,255,255,.42); border: 1px solid rgba(255,255,255,.55); }
.login-stat .num { display:block; font-size: 1.35rem; font-weight: 800; }
.otp-grid { display:grid; grid-template-columns: 1fr auto; gap: 10px; }

.alert-inline { border-radius: 16px; border: 1px solid rgba(255,122,0,.18); background: rgba(255,122,0,.08); color: var(--text-700); padding: 12px 14px; }
.error-text, .text-danger { color: #d73d32 !important; }

.empty-state { text-align:center; padding: 40px 20px; color: var(--text-500); }
.module-header { display:flex; justify-content:space-between; align-items:flex-start; gap:14px; margin-bottom: 18px; flex-wrap: wrap; }
.module-header p { margin: 6px 0 0; color: var(--text-500); }

@media (max-width: 1200px) {
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .layout-grid-2, .hero-panel { grid-template-columns: 1fr; }
  .filter-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 991px) {
  .app-shell { grid-template-columns: 1fr; padding: 12px; gap: 12px; }
  .sidebar { margin: 0; }
  .mobile-menu-btn { display:inline-flex; }
  .sidebar-scroll { display:none; }
  .sidebar.sidebar-open .sidebar-scroll { display:flex; }
  .hero-panel, .login-shell { grid-template-columns: 1fr; }
  .login-card { justify-self: stretch; max-width: none; }
}
@media (max-width: 768px) {
  .topbar { flex-direction: column; align-items: stretch; }
  .topbar-left, .topbar-actions { width: 100%; justify-content: space-between; }
  .stats-grid, .layout-grid-3, .login-stats, .filter-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .col-3,.col-4,.col-5,.col-6,.col-8,.col-12 { grid-column: span 1; }
  .page-shell, .chart-panel, .list-panel, .form-shell { padding: 16px; }
  .hero-title { font-size: 1.6rem; }
}