/* ============================================================
   Pro Motor Tuning — Garage Management UI
   ============================================================ */

:root {
  --bg-0: #0b0d10;
  --bg-1: #12151a;
  --bg-2: #1a1f27;
  --bg-3: #232a35;
  --border: #2c3542;
  --text: #e8edf4;
  --text-muted: #8b97a8;
  --accent: #00aeef;
  --accent-hover: #33c4ff;
  --accent-soft: rgba(0, 174, 239, 0.15);
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #38bdf8;
  --sidebar-w: 260px;
  --sidebar-collapsed: 72px;
  --header-h: 64px;
  --radius: 10px;
  --font: "Segoe UI", "Tahoma", "Noto Sans Arabic", sans-serif;
  --font-display: "Segoe UI Semibold", "Tahoma", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg-0);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }

.app-shell { display: flex; min-height: 100vh; }

/* Sidebar */
.sidebar {
  width: var(--sidebar-w);
  background: linear-gradient(180deg, #10141b 0%, #0c0f14 100%);
  border-inline-end: 1px solid var(--border);
  position: fixed;
  inset-block: 0;
  inset-inline-start: 0;
  z-index: 40;
  display: flex;
  flex-direction: column;
  transition: width .2s ease, transform .25s ease;
}
.sidebar.collapsed { width: var(--sidebar-collapsed); }
.sidebar-brand {
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 0 1.1rem;
  border-bottom: 1px solid var(--border);
}
.sidebar-brand .brand-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 6px;
  flex-shrink: 0;
}
.sidebar-brand .logo-mark {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), #005f87);
  display: grid; place-items: center;
  font-weight: 800; letter-spacing: .5px; flex-shrink: 0;
}
.sidebar.collapsed .brand-logo { width: 36px; height: 36px; }
.sidebar-brand .brand-text { overflow: hidden; white-space: nowrap; }
.sidebar-brand .brand-text strong { display: block; font-size: .95rem; }
.sidebar-brand .brand-text span { font-size: .72rem; color: var(--text-muted); }
.sidebar.collapsed .brand-text { display: none; }

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: .75rem .55rem;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .7rem .85rem;
  border-radius: 8px;
  color: var(--text-muted);
  margin-bottom: .2rem;
  transition: background .15s, color .15s;
}
.nav-link:hover { background: var(--bg-2); color: var(--text); }
.nav-link.active {
  background: var(--accent-soft);
  color: #fff;
  box-shadow: inset 3px 0 0 var(--accent);
}
[dir="rtl"] .nav-link.active { box-shadow: inset -3px 0 0 var(--accent); }
.nav-link i { width: 1.25rem; text-align: center; flex-shrink: 0; }
.sidebar.collapsed .nav-link span { display: none; }
.sidebar.collapsed .nav-link { justify-content: center; padding: .75rem; }

.sidebar-footer {
  padding: .75rem;
  border-top: 1px solid var(--border);
}

/* Main */
.main-wrap {
  flex: 1;
  margin-inline-start: var(--sidebar-w);
  min-width: 0;
  transition: margin .2s ease;
}
.sidebar.collapsed ~ .main-wrap,
body.sidebar-collapsed .main-wrap { margin-inline-start: var(--sidebar-collapsed); }

.topbar {
  height: var(--header-h);
  background: rgba(11, 13, 16, .85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 1.25rem;
  position: sticky;
  top: 0;
  z-index: 30;
}
.topbar-left, .topbar-right { display: flex; align-items: center; gap: .75rem; }
.icon-btn {
  width: 40px; height: 40px;
  border: 1px solid var(--border);
  background: var(--bg-2);
  border-radius: 8px;
  color: var(--text);
  cursor: pointer;
  display: grid; place-items: center;
  position: relative;
}
.icon-btn:hover { border-color: var(--accent); }
.badge-dot {
  position: absolute; top: 6px; inset-inline-end: 6px;
  min-width: 16px; height: 16px; padding: 0 4px;
  background: var(--accent); color: #fff;
  border-radius: 999px; font-size: 10px;
  display: grid; place-items: center;
}

.page-content { padding: 1.25rem; }

.page-header {
  display: flex; flex-wrap: wrap;
  align-items: center; justify-content: space-between;
  gap: 1rem; margin-bottom: 1.25rem;
}
.page-header h1 {
  margin: 0; font-size: 1.5rem;
  font-family: var(--font-display);
  letter-spacing: -.02em;
}
.page-header p { margin: .25rem 0 0; color: var(--text-muted); font-size: .9rem; }

/* Cards / stats */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.stat-card {
  background: linear-gradient(160deg, var(--bg-2), var(--bg-1));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
}
.stat-card .label { color: var(--text-muted); font-size: .8rem; margin-bottom: .35rem; }
.stat-card .value { font-size: 1.35rem; font-weight: 700; letter-spacing: -.02em; }
.stat-card .sub { font-size: .75rem; color: var(--text-muted); margin-top: .25rem; }
.stat-card.accent { border-color: rgba(225,29,46,.4); }
.stat-card.warning { border-color: rgba(245,158,11,.4); }
.stat-card.success { border-color: rgba(34,197,94,.35); }

.panel {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 1.25rem;
  overflow: hidden;
}
.panel-header {
  padding: .9rem 1.1rem;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; gap: .75rem;
}
.panel-header h2 { margin: 0; font-size: 1rem; }
.panel-body { padding: 1.1rem; }

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}
@media (max-width: 900px) {
  .grid-2 { grid-template-columns: 1fr; }
}

/* Forms */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.form-group { display: flex; flex-direction: column; gap: .35rem; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: .85rem; color: var(--text-muted); }
.form-control {
  background: var(--bg-0);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .65rem .8rem;
  outline: none;
  width: 100%;
}
.form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
textarea.form-control { min-height: 90px; resize: vertical; }
.form-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1rem; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .45rem;
  padding: .65rem 1rem;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 600;
  font-size: .9rem;
  transition: .15s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary { background: var(--bg-3); border-color: var(--border); color: var(--text); }
.btn-secondary:hover { border-color: var(--text-muted); }
.btn-danger { background: rgba(239,68,68,.15); color: #fca5a5; border-color: rgba(239,68,68,.35); }
.btn-success { background: rgba(34,197,94,.15); color: #86efac; border-color: rgba(34,197,94,.35); }
.btn-whatsapp { background: #128C7E; color: #fff; }
.btn-sm { padding: .4rem .7rem; font-size: .8rem; }
.btn-block { width: 100%; }

/* Tables */
.table-wrap { overflow-x: auto; }
table.data,
table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}
table.data th, table.data td,
table.data-table th, table.data-table td {
  padding: .75rem .85rem;
  border-bottom: 1px solid var(--border);
  text-align: start;
  white-space: nowrap;
}
table.data th,
table.data-table th { color: var(--text-muted); font-weight: 600; font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; }
table.data tr:hover td,
table.data-table tr:hover td { background: rgba(255,255,255,.02); }

.form-row {
  display: flex; flex-wrap: wrap; gap: 1rem;
}
.form-row .form-group { flex: 1; min-width: 160px; }
.mb-2 { margin-bottom: 1.25rem; }
.flex-between { display: flex; align-items: center; justify-content: space-between; gap: .75rem; flex-wrap: wrap; }
.checkbox-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: .5rem; }
.checkbox-label { display: flex; align-items: center; gap: .45rem; font-size: .9rem; cursor: pointer; }
.inline-form { display: inline; }
.pagination { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: 1rem; }
.pagination .page-link {
  padding: .35rem .65rem; border-radius: 6px; border: 1px solid var(--border);
  text-decoration: none; color: var(--text); font-size: .85rem;
}
.pagination .page-link.active { background: var(--accent); border-color: var(--accent); color: #fff; }

.badge {
  display: inline-flex; align-items: center;
  padding: .2rem .55rem;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 700;
  text-transform: capitalize;
}
.badge-success { background: rgba(34,197,94,.15); color: #86efac; }
.badge-warning { background: rgba(245,158,11,.15); color: #fcd34d; }
.badge-danger { background: rgba(239,68,68,.15); color: #fca5a5; }
.badge-info { background: rgba(56,189,248,.15); color: #7dd3fc; }
.badge-muted { background: rgba(139,151,168,.15); color: var(--text-muted); }

/* Progress */
.job-progress {
  display: flex; align-items: center; gap: 0;
  font-size: .75rem; color: var(--text-muted);
}
.job-progress .step {
  display: flex; flex-direction: column; align-items: center; gap: .35rem;
  min-width: 90px;
}
.job-progress .dot {
  width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid var(--border); background: var(--bg-0);
}
.job-progress .dot.done { background: var(--accent); border-color: var(--accent); }
.job-progress .line {
  flex: 1; height: 2px; background: var(--border); margin-top: -1.1rem;
  min-width: 40px;
}
.job-progress .line.done { background: var(--accent); }

/* Tabs */
.tabs { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem; }
.tab {
  padding: .5rem .9rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
}
.tab.active, .tab:hover { background: var(--accent-soft); color: #fff; border-color: var(--accent); }
.tab .count {
  margin-inline-start: .35rem;
  background: var(--bg-3);
  padding: 0 .4rem;
  border-radius: 999px;
  font-size: .75rem;
}

/* Modal */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.65);
  display: none; align-items: center; justify-content: center;
  z-index: 60; padding: 1rem;
}
.modal-backdrop.open { display: flex; }
.modal {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: min(640px, 100%);
  max-height: 90vh;
  overflow: auto;
}
.modal-lg { width: min(900px, 100%); }
.modal-xl { width: min(1100px, 100%); }
.modal-backdrop.open { align-items: flex-start; padding-top: 2vh; overflow-y: auto; }
.modal { margin: auto; }
.modal-header, .modal-footer {
  padding: 1rem 1.15rem;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-footer { border-bottom: 0; border-top: 1px solid var(--border); gap: .75rem; justify-content: flex-end; }
.modal-body { padding: 1.15rem; }

/* Autocomplete */
.ac-wrap { position: relative; }
.ac-list {
  position: absolute; inset-inline: 0; top: 100%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-top: .25rem;
  max-height: 220px;
  overflow: auto;
  z-index: 20;
  display: none;
}
.ac-list.open { display: block; }
.ac-item {
  padding: .65rem .85rem;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
}
.ac-item:hover { background: var(--bg-3); }

/* Toasts */
#toast-container {
  position: fixed;
  inset-block-end: 1rem;
  inset-inline-end: 1rem;
  z-index: 80;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  max-width: min(360px, calc(100vw - 2rem));
}
.toast {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-inline-start: 3px solid var(--info);
  padding: .85rem 1rem;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
  animation: slideIn .25s ease;
}
.toast.success { border-inline-start-color: var(--success); }
.toast.error { border-inline-start-color: var(--danger); }
.toast.warning { border-inline-start-color: var(--warning); }
@keyframes slideIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Login */
.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(0,174,239,.18), transparent 45%),
    radial-gradient(ellipse at 80% 80%, rgba(0,174,239,.08), transparent 40%),
    linear-gradient(160deg, #080a0d, #12151a 60%, #0b0d10);
  padding: 1.25rem;
}
.login-card {
  width: min(420px, 100%);
  background: rgba(18,21,26,.92);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 2rem 1.75rem;
  box-shadow: 0 20px 60px rgba(0,0,0,.45);
}
.login-card .brand {
  text-align: center; margin-bottom: 1.75rem;
}
.login-card .brand .login-logo {
  display: block;
  width: min(280px, 100%);
  height: auto;
  margin: 0 auto 1rem;
}
.login-card .brand .mark {
  width: 56px; height: 56px; margin: 0 auto .75rem;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), #005f87);
  display: grid; place-items: center;
  font-weight: 800; font-size: 1.1rem;
}
.login-card h1 { margin: 0; font-size: 1.35rem; }
.login-card p { margin: .35rem 0 0; color: var(--text-muted); font-size: .9rem; }

.public-logo {
  display: block;
  width: min(260px, 90%);
  height: auto;
  margin: 0 auto .5rem;
}

/* Mobile cards for tables */
.mobile-cards { display: none; }
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }
  [dir="rtl"] .sidebar { transform: translateX(100%); }
  .sidebar.open { transform: translateX(0); }
  .main-wrap { margin-inline-start: 0 !important; }
  .sidebar-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,.5);
    z-index: 35;
  }
  .sidebar-overlay.show { display: block; }
  .hide-mobile { display: none !important; }
  table.data.responsive-hide { display: none; }
  .mobile-cards { display: grid; gap: .75rem; }
  .mobile-card {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: .9rem;
  }
  .mobile-card .row {
    display: flex; justify-content: space-between; gap: .5rem;
    padding: .25rem 0; font-size: .88rem;
  }
  .mobile-card .row .k { color: var(--text-muted); }
}

.search-box {
  display: flex; align-items: center; gap: .5rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .35rem .75rem;
  min-width: min(280px, 50vw);
}
.search-box input {
  border: 0; background: transparent; outline: none; width: 100%;
  padding: .35rem 0;
}

.empty-state {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--text-muted);
}

.filters {
  display: flex; flex-wrap: wrap; gap: .75rem;
  margin-bottom: 1rem;
  align-items: end;
}

.public-page {
  min-height: 100vh;
  background:
    radial-gradient(ellipse at top, rgba(225,29,46,.12), transparent 50%),
    var(--bg-0);
  padding: 1.5rem 1rem 3rem;
}
.public-card {
  max-width: 680px;
  margin: 0 auto;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
}
.public-hero {
  padding: 1.5rem;
  background: linear-gradient(135deg, #1a0a0c, #12151a);
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.ready-banner {
  background: rgba(34,197,94,.12);
  border: 1px solid rgba(34,197,94,.35);
  color: #86efac;
  padding: 1rem;
  border-radius: 10px;
  text-align: center;
  font-weight: 700;
  margin: 1rem 0;
}

.loading-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 90;
  place-items: center;
}
.loading-overlay.show { display: grid; }
.spinner {
  width: 40px; height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.alert {
  padding: .85rem 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  border: 1px solid var(--border);
}
.alert-error { background: rgba(239,68,68,.12); border-color: rgba(239,68,68,.35); color: #fca5a5; }
.alert-success { background: rgba(34,197,94,.12); border-color: rgba(34,197,94,.35); color: #86efac; }
.alert-info { background: rgba(56,189,248,.1); border-color: rgba(56,189,248,.3); color: #7dd3fc; }

.text-muted { color: var(--text-muted); }
.text-danger { color: #fca5a5; }
.text-success { color: #86efac; }
.text-warning { color: #fcd34d; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mb-2 { margin-bottom: 1rem; }
.flex { display: flex; }
.gap-1 { gap: .5rem; }
.gap-2 { gap: 1rem; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.w-full { width: 100%; }
.hidden { display: none !important; }