:root {
  color-scheme: light;
  --primary: #2563eb;
  --primary-strong: #1d4ed8;
  --primary-soft: #e9f0ff;
  --success: #16a34a;
  --success-soft: #dcfce7;
  --warning: #d97706;
  --warning-soft: #fef3c7;
  --danger: #dc2626;
  --danger-soft: #fee2e2;
  --violet: #7c3aed;
  --violet-soft: #ede9fe;
  --text: #172033;
  --muted: #6b7280;
  --subtle: #94a3b8;
  --line: #e5e7eb;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --canvas: #f3f6fb;
  --shadow: 0 8px 22px rgba(25, 42, 70, .06);
  --sidebar-width: 248px;
}

[data-theme="dark"] {
  color-scheme: dark;
  --primary: #60a5fa;
  --primary-strong: #93c5fd;
  --primary-soft: #172d53;
  --success: #4ade80;
  --success-soft: #12351f;
  --warning: #fbbf24;
  --warning-soft: #3b2d0b;
  --danger: #f87171;
  --danger-soft: #421a1a;
  --violet: #a78bfa;
  --violet-soft: #2b2050;
  --text: #e5edf9;
  --muted: #9caac0;
  --subtle: #708098;
  --line: #26344a;
  --surface: #111c2d;
  --surface-soft: #162337;
  --canvas: #0b1320;
  --shadow: 0 8px 22px rgba(0, 0, 0, .2);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--canvas);
  color: var(--text);
  font-family: Inter, system-ui, sans-serif;
  font-size: 14px;
}
body.auth-mode .sidebar, body.auth-mode .app-shell { display: none; }
body:not(.auth-mode) .auth-root { display: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.material-symbols-rounded { font-size: 20px; line-height: 1; }
.muted { color: var(--muted); }
.mobile-only { display: none !important; }

.auth-root {
  align-items: center;
  background: radial-gradient(circle at top left, #1d4ed8 0, #14264a 28%, #08111f 72%);
  display: flex;
  justify-content: center;
  min-height: 100vh;
  padding: 22px;
}
.auth-layout {
  display: grid;
  gap: 38px;
  grid-template-columns: 1.05fr .95fr;
  max-width: 1000px;
  width: 100%;
}
.auth-copy { align-self: center; color: #fff; }
.auth-brand { align-items: center; display: flex; gap: 12px; margin-bottom: 38px; }
.auth-brand .brand-mark { height: 44px; width: 44px; }
.auth-brand strong { display: block; font-size: 27px; letter-spacing: -1px; }
.auth-brand span { color: #9db7de; display: block; font-size: 11px; letter-spacing: .9px; text-transform: uppercase; }
.auth-copy h1 { font-size: 42px; letter-spacing: -1.8px; line-height: 1.08; margin-bottom: 16px; max-width: 520px; }
.auth-copy p { color: #b9c8df; font-size: 15px; line-height: 1.65; max-width: 530px; }
.auth-benefits { display: grid; gap: 11px; margin-top: 27px; }
.auth-benefits span { align-items: center; color: #d9e5f7; display: flex; gap: 9px; font-size: 13px; }
.auth-benefits .material-symbols-rounded { color: #60a5fa; }
.auth-panel { background: var(--surface); border: 1px solid rgba(255,255,255,.12); border-radius: 17px; box-shadow: 0 24px 65px rgba(0,0,0,.28); padding: 28px; }
.auth-panel h2 { font-size: 23px; margin-bottom: 7px; }
.auth-panel .form-grid { grid-template-columns: 1fr; }
.auth-panel .button { width: 100%; }
.auth-divider { align-items: center; color: var(--muted); display: flex; font-size: 11px; gap: 10px; margin: 19px 0; text-transform: uppercase; }
.auth-divider::before, .auth-divider::after { background: var(--line); content: ""; height: 1px; width: 100%; }
.demo-box { background: var(--surface-soft); border: 1px solid var(--line); border-radius: 9px; color: var(--muted); font-size: 11px; line-height: 1.65; margin-top: 16px; padding: 10px; }
.auth-back { margin-bottom: 16px; }

.sidebar {
  background: #101d34;
  color: #fff;
  display: flex;
  flex-direction: column;
  height: 100vh;
  left: 0;
  padding: 18px 14px;
  position: fixed;
  top: 0;
  width: var(--sidebar-width);
  z-index: 30;
}
.brand { align-items: center; display: flex; gap: 11px; padding: 2px 7px 21px; }
.brand-mark {
  align-items: center; background: linear-gradient(135deg, #60a5fa, #2563eb);
  border-radius: 12px; display: flex; font-size: 21px; font-weight: 800;
  height: 38px; justify-content: center; width: 38px;
}
.brand strong { display: block; font-size: 22px; letter-spacing: -.7px; line-height: 1; }
.brand span { color: #9eb0cc; display: block; font-size: 10px; margin-top: 3px; text-transform: uppercase; }
.main-nav { overflow-y: auto; }
.nav-group { color: #71839e; display: block; font-size: 10px; font-weight: 700; letter-spacing: 1px; margin: 18px 10px 7px; text-transform: uppercase; }
.nav-item {
  align-items: center; background: transparent; border: 0; border-radius: 9px; color: #aebdd3;
  display: flex; gap: 11px; margin: 2px 0; padding: 10px 10px; text-align: left; transition: .2s; width: 100%;
}
.nav-item:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav-item.active { background: #2563eb; box-shadow: 0 6px 14px rgba(37,99,235,.24); color: #fff; }
.nav-item .material-symbols-rounded { font-size: 19px; }
.sidebar-bottom { margin-top: auto; padding-top: 12px; }
.profile-button { align-items: center; background: rgba(255,255,255,.05); border: 0; border-radius: 10px; color: #fff; display: flex; gap: 9px; padding: 9px; text-align: left; width: 100%; }
.profile-button .material-symbols-rounded { color: #8fa0ba; font-size: 17px; margin-left: auto; }
.profile-button small { color: #9eb0cc; display: block; font-size: 10px; margin-top: 2px; }
.avatar { align-items: center; background: #354869; border-radius: 50%; display: flex; font-size: 11px; font-weight: 700; height: 32px; justify-content: center; min-width: 32px; }

.app-shell { margin-left: var(--sidebar-width); min-height: 100vh; }
.topbar {
  align-items: center; background: var(--surface); border-bottom: 1px solid var(--line); display: flex;
  height: 66px; justify-content: space-between; padding: 0 28px; position: sticky; top: 0; z-index: 20;
}
.global-search { align-items: center; color: var(--subtle); display: flex; gap: 8px; max-width: 470px; width: 100%; }
.global-search input { background: transparent; border: 0; color: var(--text); outline: 0; width: 100%; }
.topbar-actions { align-items: center; display: flex; gap: 7px; }
.icon-button { align-items: center; background: transparent; border: 0; border-radius: 50%; color: var(--muted); display: flex; height: 38px; justify-content: center; width: 38px; }
.icon-button:hover { background: var(--surface-soft); color: var(--text); }
.notification-button { position: relative; }
.notification-button i { background: #ef4444; border: 2px solid var(--surface); border-radius: 50%; height: 9px; position: absolute; right: 8px; top: 7px; width: 9px; }
.branch-selector { align-items: center; background: var(--surface-soft); border: 1px solid var(--line); border-radius: 9px; color: var(--text); display: flex; gap: 5px; margin-left: 5px; padding: 8px 10px; }
.branch-selector .material-symbols-rounded { color: var(--primary); font-size: 17px; }
.content { margin: 0 auto; max-width: 1640px; padding: 27px 30px 42px; }

.page-header, .section-head { align-items: center; display: flex; justify-content: space-between; }
.page-header { gap: 16px; margin-bottom: 22px; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: 25px; letter-spacing: -.8px; margin-bottom: 6px; }
h2 { font-size: 19px; letter-spacing: -.45px; }
h3 { font-size: 14px; }
.page-header p { margin-bottom: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; }
.button { align-items: center; border: 0; border-radius: 8px; display: inline-flex; font-weight: 600; gap: 7px; justify-content: center; padding: 10px 13px; }
.button .material-symbols-rounded { font-size: 18px; }
.button.primary { background: var(--primary); color: #fff; }
.button.primary:hover { background: var(--primary-strong); }
.button.secondary { background: var(--surface); border: 1px solid var(--line); color: var(--text); }
.button.ghost { background: transparent; color: var(--primary); padding: 6px; }

.stats-grid { display: grid; gap: 15px; grid-template-columns: repeat(4, 1fr); margin-bottom: 22px; }
.stat-card, .card { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); }
.stat-card { padding: 17px; }
.stat-row { align-items: center; display: flex; justify-content: space-between; }
.stat-icon { align-items: center; border-radius: 10px; display: flex; height: 39px; justify-content: center; width: 39px; }
.stat-icon.blue { background: var(--primary-soft); color: var(--primary); }
.stat-icon.green { background: var(--success-soft); color: var(--success); }
.stat-icon.amber { background: var(--warning-soft); color: var(--warning); }
.stat-icon.violet { background: var(--violet-soft); color: var(--violet); }
.stat-card strong { display: block; font-size: 24px; letter-spacing: -.8px; margin-top: 13px; }
.stat-card small { color: var(--muted); }
.trend { color: var(--success); font-size: 11px; font-weight: 700; }

.dashboard-grid { display: grid; gap: 16px; grid-template-columns: 1.55fr 1fr; }
.card { padding: 17px; }
.card + .card { margin-top: 16px; }
.section-head { gap: 12px; margin-bottom: 14px; }
.section-head h2, .section-head h3 { margin-bottom: 0; }
.orders-list { display: grid; gap: 8px; }
.order-line { align-items: center; border: 1px solid var(--line); border-radius: 9px; display: grid; gap: 10px; grid-template-columns: auto 1fr auto auto; padding: 11px; }
.vehicle-thumb { align-items: center; background: var(--surface-soft); border-radius: 8px; color: var(--primary); display: flex; height: 42px; justify-content: center; width: 42px; }
.order-line strong, .appointment strong { display: block; font-size: 13px; }
.order-line small, .appointment small { color: var(--muted); }
.badge { border-radius: 20px; display: inline-flex; font-size: 10px; font-weight: 700; padding: 5px 8px; white-space: nowrap; }
.badge.blue { background: var(--primary-soft); color: var(--primary); }
.badge.green { background: var(--success-soft); color: var(--success); }
.badge.amber { background: var(--warning-soft); color: var(--warning); }
.badge.red { background: var(--danger-soft); color: var(--danger); }
.badge.violet { background: var(--violet-soft); color: var(--violet); }
.appointment { align-items: center; border-left: 3px solid var(--primary); display: grid; gap: 9px; grid-template-columns: 50px 1fr; margin: 9px 0; padding: 5px 0 5px 10px; }
.appointment.amber { border-color: var(--warning); }
.appointment.green { border-color: var(--success); }
.appointment time { color: var(--muted); font-size: 12px; font-weight: 700; }
.progress-row { margin: 15px 0; }
.progress-label { display: flex; justify-content: space-between; margin-bottom: 7px; }
.progress-label strong { font-size: 12px; }
.progress-label span { color: var(--muted); font-size: 12px; }
.progress { background: var(--surface-soft); border-radius: 10px; height: 7px; overflow: hidden; }
.progress i { background: var(--primary); border-radius: 10px; display: block; height: 100%; }
.progress i.green { background: var(--success); }
.progress i.amber { background: var(--warning); }

.toolbar { align-items: center; display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 15px; }
.toolbar-search { align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; display: flex; gap: 7px; padding: 8px 10px; width: min(100%, 290px); }
.toolbar-search input { background: transparent; border: 0; color: var(--text); outline: 0; width: 100%; }
.toolbar-search .material-symbols-rounded { color: var(--subtle); font-size: 18px; }
.select { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; color: var(--text); padding: 9px 10px; }
.table-wrap { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); overflow-x: auto; }
table { border-collapse: collapse; min-width: 760px; width: 100%; }
th, td { border-bottom: 1px solid var(--line); padding: 13px 15px; text-align: left; }
th { color: var(--muted); font-size: 10px; letter-spacing: .5px; text-transform: uppercase; }
td { font-size: 13px; }
tr:last-child td { border-bottom: 0; }
.table-person { align-items: center; display: flex; gap: 9px; }
.table-person .avatar { background: var(--primary-soft); color: var(--primary); }
.table-person small { color: var(--muted); display: block; margin-top: 2px; }
td > small { display: block; margin-top: 3px; }
.row-actions { display: flex; gap: 1px; }
.row-actions .icon-button { height: 30px; width: 30px; }

.kanban { display: grid; gap: 13px; grid-template-columns: repeat(4, minmax(245px, 1fr)); overflow-x: auto; padding-bottom: 8px; }
.kanban-column { background: color-mix(in srgb, var(--surface) 55%, transparent); border-radius: 11px; min-height: 430px; padding: 11px; }
.kanban-head { align-items: center; display: flex; justify-content: space-between; margin-bottom: 10px; padding: 2px 2px 5px; }
.kanban-head h3 { align-items: center; display: flex; gap: 7px; margin: 0; }
.count { align-items: center; background: var(--line); border-radius: 50%; color: var(--muted); display: inline-flex; font-size: 10px; height: 21px; justify-content: center; width: 21px; }
.order-card { background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--primary); border-radius: 9px; box-shadow: var(--shadow); margin-bottom: 9px; padding: 11px; }
.order-card.urgent { border-left-color: var(--danger); }
.order-card.high { border-left-color: var(--warning); }
.order-card-head { align-items: center; display: flex; justify-content: space-between; }
.order-card h3 { margin: 9px 0 3px; }
.order-card p { color: var(--muted); font-size: 12px; line-height: 1.45; margin-bottom: 9px; }
.order-card-foot { align-items: center; display: flex; justify-content: space-between; }
.order-card-foot .avatar { height: 27px; min-width: 27px; }
.order-card-foot small { color: var(--muted); }

.calendar { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); overflow: hidden; }
.calendar + .card { margin-top: 16px; }
.calendar-top { align-items: center; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; padding: 15px; }
.calendar-grid { display: grid; grid-template-columns: 74px repeat(5, minmax(135px, 1fr)); min-width: 760px; }
.calendar-wrap { overflow-x: auto; }
.calendar-cell { border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); min-height: 72px; padding: 7px; }
.calendar-cell.header { color: var(--muted); font-size: 11px; font-weight: 700; min-height: auto; text-align: center; }
.calendar-cell.hour { color: var(--muted); font-size: 11px; text-align: center; }
.calendar-event { background: var(--primary-soft); border-left: 3px solid var(--primary); border-radius: 5px; color: var(--text); font-size: 11px; padding: 5px; }
.calendar-event.green { background: var(--success-soft); border-color: var(--success); }
.calendar-event.amber { background: var(--warning-soft); border-color: var(--warning); }

.quick-grid { display: grid; gap: 14px; grid-template-columns: repeat(3, 1fr); }
.quick-card { background: var(--surface); border: 1px solid var(--line); border-radius: 11px; box-shadow: var(--shadow); padding: 16px; }
.quick-card .stat-icon { margin-bottom: 12px; }
.quick-card p { color: var(--muted); font-size: 12px; line-height: 1.55; }
.empty-state { color: var(--muted); padding: 52px 20px; text-align: center; }
.empty-state .material-symbols-rounded { color: var(--subtle); font-size: 42px; }

.modal-backdrop { align-items: center; background: rgba(10,18,30,.52); display: flex; inset: 0; justify-content: center; padding: 18px; position: fixed; z-index: 60; }
.modal-backdrop[hidden] { display: none; }
.modal { background: var(--surface); border-radius: 14px; box-shadow: 0 22px 54px rgba(0,0,0,.24); max-height: 92vh; max-width: 620px; overflow-y: auto; padding: 24px; position: relative; width: 100%; }
.modal h2 { margin-bottom: 5px; }
.modal-close { position: absolute; right: 14px; top: 14px; }
.form-grid { display: grid; gap: 13px; grid-template-columns: repeat(2, 1fr); margin-top: 18px; }
.field { display: grid; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field span { color: var(--muted); font-size: 11px; font-weight: 700; }
.field input, .field select, .field textarea { background: var(--surface-soft); border: 1px solid var(--line); border-radius: 7px; color: var(--text); outline: 0; padding: 10px; }
.field textarea { min-height: 70px; resize: vertical; }
.form-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 18px; }
.toast { background: #172033; border-radius: 8px; bottom: 20px; color: #fff; opacity: 0; padding: 11px 15px; position: fixed; right: 20px; transform: translateY(10px); transition: .25s; z-index: 80; }
.toast.show { opacity: 1; transform: translateY(0); }

@media (max-width: 1050px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .dashboard-grid { grid-template-columns: 1fr; }
  .quick-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .auth-layout { grid-template-columns: 1fr; }
  .auth-copy h1 { font-size: 31px; }
  .auth-copy p, .auth-benefits { display: none; }
  .auth-brand { margin-bottom: 13px; }
  .mobile-only { display: flex !important; }
  .sidebar { transform: translateX(-100%); transition: transform .25s; }
  .sidebar.open { box-shadow: 12px 0 28px rgba(0,0,0,.2); transform: translateX(0); }
  .app-shell { margin-left: 0; }
  .topbar { gap: 7px; padding: 0 13px; }
  .global-search { flex: 1; }
  .branch-selector { display: none; }
  .content { padding: 20px 15px 34px; }
  .page-header { align-items: flex-start; flex-direction: column; }
  h1 { font-size: 22px; }
  .quick-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
}
@media (max-width: 430px) {
  .stats-grid { gap: 10px; }
  .stat-card { padding: 13px; }
  .stat-card strong { font-size: 21px; }
  .order-line { grid-template-columns: auto 1fr; }
  .order-line .badge, .order-line > small { margin-left: 52px; }
}
@media print {
  body * { visibility: hidden; }
  .modal, .modal * { visibility: visible; }
  .modal { box-shadow: none; left: 0; max-width: none; position: absolute; top: 0; width: 100%; }
  .modal-close, .form-actions { display: none; }
}