/* =====================================================================
   ISBike — Liquid Glass UI
   Apple-inspired glassmorphism design system.
   Brand: Primary #FFBE00 · Secondary #FFD601 · Black #000000
   ===================================================================== */

:root {
  --brand:        #FFBE00;
  --brand-2:      #FFD601;
  --ink:          #000000;

  --bg-0:         #07070a;
  --bg-1:         #0e0e14;
  --text:         #f4f4f6;
  --text-dim:     rgba(244, 244, 246, .62);
  --text-faint:   rgba(244, 244, 246, .40);

  --glass:        rgba(255, 255, 255, .055);
  --glass-strong: rgba(255, 255, 255, .09);
  --glass-border: rgba(255, 255, 255, .12);
  --glass-hi:     rgba(255, 255, 255, .18);

  --radius:       20px;
  --radius-sm:    14px;
  --blur:         saturate(160%) blur(22px);
  --shadow:       0 18px 48px rgba(0, 0, 0, .45);
  --shadow-soft:  0 8px 26px rgba(0, 0, 0, .30);

  --ok:    #34d399;
  --warn:  #fbbf24;
  --bad:   #f87171;
  --info:  #60a5fa;

  --sidebar-w: 264px;
  --header-h:  68px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI",
               Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg-0);
  color: var(--text);
  font-size: 15px;
  letter-spacing: .01em;
  overflow-x: hidden;
}

/* ------------------------------------------------------------------ */
/* Animated liquid background (gradient blobs behind the glass)        */
/* ------------------------------------------------------------------ */
.lg-bg {
  position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(900px 600px at 85% -10%, rgba(255, 190, 0, .16), transparent 60%),
    radial-gradient(700px 540px at -10% 30%, rgba(255, 214, 1, .10), transparent 55%),
    radial-gradient(800px 700px at 50% 115%, rgba(255, 190, 0, .08), transparent 60%),
    linear-gradient(180deg, var(--bg-1), var(--bg-0) 60%);
}
.lg-bg::before, .lg-bg::after {
  content: ""; position: absolute; border-radius: 50%;
  filter: blur(90px); opacity: .35; will-change: transform;
}
.lg-bg::before {
  width: 520px; height: 520px; top: -140px; right: -120px;
  background: radial-gradient(circle at 30% 30%, var(--brand), transparent 70%);
  animation: blob-a 26s ease-in-out infinite alternate;
}
.lg-bg::after {
  width: 460px; height: 460px; bottom: -160px; left: -120px;
  background: radial-gradient(circle at 70% 70%, var(--brand-2), transparent 70%);
  animation: blob-b 32s ease-in-out infinite alternate;
}
@keyframes blob-a { to { transform: translate(-90px, 70px) scale(1.12); } }
@keyframes blob-b { to { transform: translate(80px, -60px) scale(1.08); } }

@media (prefers-reduced-motion: reduce) {
  .lg-bg::before, .lg-bg::after { animation: none; }
  * { transition: none !important; }
}

/* ------------------------------------------------------------------ */
/* Glass primitives                                                    */
/* ------------------------------------------------------------------ */
.glass, .glass-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  box-shadow: var(--shadow-soft);
  position: relative;
}
.glass-card { padding: 1.35rem 1.5rem; }
.glass-card::before {           /* top light edge — the "liquid" sheen */
  content: ""; position: absolute; inset: 0 0 auto 0; height: 1px;
  border-radius: var(--radius) var(--radius) 0 0;
  background: linear-gradient(90deg, transparent, var(--glass-hi), transparent);
  pointer-events: none;
}
.glass-hover { transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.glass-hover:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 190, 0, .35);
  box-shadow: var(--shadow);
}

/* ------------------------------------------------------------------ */
/* App layout: sidebar + header + content                              */
/* ------------------------------------------------------------------ */
.lg-app { display: flex; min-height: 100vh; }

.lg-sidebar {
  position: fixed; z-index: 1040; inset: 0 auto 0 0;
  width: var(--sidebar-w);
  padding: 1.1rem .9rem;
  display: flex; flex-direction: column; gap: .35rem;
  background: rgba(10, 10, 14, .62);
  border-right: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  overflow-y: auto;
  transition: transform .3s cubic-bezier(.4, 0, .2, 1);
}
.lg-brand {
  display: flex; align-items: center; gap: .7rem;
  padding: .35rem .55rem 1rem;
}
.lg-brand img {
  width: 42px; height: 42px; border-radius: 12px;
  box-shadow: 0 4px 14px rgba(255, 190, 0, .35);
}
.lg-brand .name { font-weight: 800; font-size: 1.18rem; letter-spacing: .02em; }
.lg-brand .name span { color: var(--brand); }
.lg-brand small { display: block; color: var(--text-faint); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; }

.lg-nav-label {
  margin: .8rem .6rem .25rem; font-size: .66rem; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase; color: var(--text-faint);
}
.lg-nav a {
  display: flex; align-items: center; gap: .7rem;
  padding: .58rem .75rem; border-radius: var(--radius-sm);
  color: var(--text-dim); text-decoration: none; font-weight: 500;
  border: 1px solid transparent;
  transition: background .2s, color .2s, border-color .2s;
}
.lg-nav a i { width: 1.2rem; text-align: center; font-size: 1.02rem; opacity: .9; }
.lg-nav a:hover { background: var(--glass); color: var(--text); }
.lg-nav a.active {
  background: linear-gradient(120deg, rgba(255, 190, 0, .18), rgba(255, 214, 1, .07));
  border-color: rgba(255, 190, 0, .35);
  color: var(--brand-2);
}
.lg-sidebar .logout { margin-top: auto; }
.lg-sidebar .logout a { color: var(--bad); }

.lg-main { flex: 1; margin-left: var(--sidebar-w); display: flex; flex-direction: column; min-width: 0; }

.lg-header {
  position: sticky; top: 0; z-index: 1030;
  height: var(--header-h);
  display: flex; align-items: center; gap: 1rem;
  padding: 0 1.4rem;
  background: rgba(10, 10, 14, .55);
  border-bottom: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
}
.lg-header .page-title { font-size: 1.12rem; font-weight: 700; margin: 0; }
.lg-burger {
  display: none; background: var(--glass); border: 1px solid var(--glass-border);
  color: var(--text); border-radius: 12px; width: 40px; height: 40px;
}
.lg-content { padding: 1.6rem 1.4rem 3rem; max-width: 1500px; width: 100%; margin: 0 auto; }

/* User chip + notification bell */
.lg-user {
  display: flex; align-items: center; gap: .6rem; margin-left: auto;
}
.lg-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 800; color: var(--ink);
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  box-shadow: 0 4px 12px rgba(255, 190, 0, .35);
}
.lg-user .meta { line-height: 1.15; }
.lg-user .meta b { font-size: .88rem; display: block; }
.lg-user .meta small { color: var(--text-faint); font-size: .72rem; text-transform: capitalize; }

.lg-bell { position: relative; }
.lg-bell > button {
  background: var(--glass); border: 1px solid var(--glass-border); color: var(--text);
  width: 40px; height: 40px; border-radius: 12px;
}
.lg-bell .badge-dot {
  position: absolute; top: -5px; right: -5px; min-width: 19px; height: 19px;
  border-radius: 10px; background: var(--brand); color: var(--ink);
  font-size: .68rem; font-weight: 800; display: grid; place-items: center; padding: 0 4px;
}

/* ------------------------------------------------------------------ */
/* KPI cards                                                           */
/* ------------------------------------------------------------------ */
.kpi {
  display: flex; align-items: center; gap: 1rem; height: 100%;
}
.kpi .icon {
  width: 52px; height: 52px; border-radius: 16px; flex-shrink: 0;
  display: grid; place-items: center; font-size: 1.35rem;
  background: linear-gradient(135deg, rgba(255, 190, 0, .22), rgba(255, 214, 1, .08));
  border: 1px solid rgba(255, 190, 0, .3); color: var(--brand-2);
}
.kpi .num { font-size: 1.55rem; font-weight: 800; line-height: 1.1; }
.kpi .lbl { color: var(--text-dim); font-size: .8rem; }

/* ------------------------------------------------------------------ */
/* Tables                                                              */
/* ------------------------------------------------------------------ */
.lg-table-wrap { overflow-x: auto; border-radius: var(--radius); }
.table.lg-table {
  --bs-table-bg: transparent; --bs-table-color: var(--text);
  margin: 0; min-width: 640px;
}
.lg-table thead th {
  font-size: .7rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--text-faint); font-weight: 700;
  border-bottom: 1px solid var(--glass-border); padding: .8rem .9rem;
  white-space: nowrap;
}
.lg-table tbody td {
  border-bottom: 1px solid rgba(255, 255, 255, .05);
  padding: .78rem .9rem; vertical-align: middle; color: var(--text);
}
.lg-table tbody tr { transition: background .15s; }
.lg-table tbody tr:hover { background: rgba(255, 255, 255, .035); }
.lg-table a { color: var(--brand-2); text-decoration: none; font-weight: 600; }
.lg-table a:hover { text-decoration: underline; }

/* ------------------------------------------------------------------ */
/* Status badges (service order workflow + generic)                    */
/* ------------------------------------------------------------------ */
.status-pill {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .28rem .72rem; border-radius: 999px;
  font-size: .74rem; font-weight: 700; letter-spacing: .03em; white-space: nowrap;
  border: 1px solid transparent;
}
.status-pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.status-received   { color: #93c5fd; background: rgba(96, 165, 250, .12); border-color: rgba(96, 165, 250, .3); }
.status-inspection { color: #c4b5fd; background: rgba(167, 139, 250, .12); border-color: rgba(167, 139, 250, .3); }
.status-waiting    { color: #fdba74; background: rgba(251, 146, 60, .12);  border-color: rgba(251, 146, 60, .3); }
.status-progress   { color: var(--brand-2); background: rgba(255, 190, 0, .13); border-color: rgba(255, 190, 0, .35); }
.status-ready      { color: #6ee7b7; background: rgba(52, 211, 153, .12);  border-color: rgba(52, 211, 153, .3); }
.status-delivered  { color: #a7f3d0; background: rgba(16, 185, 129, .10);  border-color: rgba(16, 185, 129, .28); }
.status-cancelled  { color: #fca5a5; background: rgba(248, 113, 113, .12); border-color: rgba(248, 113, 113, .3); }

/* ------------------------------------------------------------------ */
/* Buttons                                                             */
/* ------------------------------------------------------------------ */
.btn { border-radius: 13px; font-weight: 600; padding: .55rem 1.05rem; }
.btn-brand {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: var(--ink); border: none;
  box-shadow: 0 6px 18px rgba(255, 190, 0, .35);
  transition: transform .18s, box-shadow .18s, filter .18s;
}
.btn-brand:hover { color: var(--ink); transform: translateY(-1px); filter: brightness(1.05); box-shadow: 0 10px 24px rgba(255, 190, 0, .45); }
.btn-brand:active { transform: translateY(0); }
.btn-glass {
  background: var(--glass-strong); color: var(--text);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
}
.btn-glass:hover { color: var(--text); background: rgba(255, 255, 255, .14); border-color: var(--glass-hi); }
.btn-danger-glass { background: rgba(248, 113, 113, .12); color: var(--bad); border: 1px solid rgba(248, 113, 113, .3); }
.btn-danger-glass:hover { background: rgba(248, 113, 113, .2); color: #fecaca; }
.btn-sm { border-radius: 10px; padding: .32rem .7rem; font-size: .8rem; }

/* ------------------------------------------------------------------ */
/* Forms                                                               */
/* ------------------------------------------------------------------ */
.form-label { color: var(--text-dim); font-size: .8rem; font-weight: 600; letter-spacing: .03em; }
.form-control, .form-select {
  background: rgba(255, 255, 255, .06);
  border: 1px solid var(--glass-border);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: .6rem .85rem;
}
.form-control::placeholder { color: var(--text-faint); }
.form-control:focus, .form-select:focus {
  background: rgba(255, 255, 255, .09); color: var(--text);
  border-color: var(--brand);
  box-shadow: 0 0 0 .2rem rgba(255, 190, 0, .18);
}
.form-select option { background: #15151c; color: var(--text); }
.form-check-input { background-color: rgba(255,255,255,.1); border-color: var(--glass-border); }
.form-check-input:checked { background-color: var(--brand); border-color: var(--brand); }
.input-group-text { background: rgba(255,255,255,.07); border: 1px solid var(--glass-border); color: var(--text-dim); border-radius: var(--radius-sm); }

/* ------------------------------------------------------------------ */
/* Auth screens                                                        */
/* ------------------------------------------------------------------ */
.auth-wrap { min-height: 100vh; display: grid; place-items: center; padding: 1.5rem; }
.auth-card {
  width: 100%; max-width: 430px; padding: 2.4rem 2.2rem;
  animation: rise .55s cubic-bezier(.2, .9, .25, 1.2);
}
.auth-logo { width: 86px; height: 86px; border-radius: 24px; box-shadow: 0 12px 32px rgba(255, 190, 0, .4); }
.auth-card h1 { font-size: 1.45rem; font-weight: 800; }
@keyframes rise { from { opacity: 0; transform: translateY(22px) scale(.97); } }

/* ------------------------------------------------------------------ */
/* Misc components                                                     */
/* ------------------------------------------------------------------ */
.alert-glass {
  border-radius: var(--radius-sm); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
  color: var(--text); padding: .8rem 1rem;
}
.alert-glass.success { border-color: rgba(52, 211, 153, .4); background: rgba(52, 211, 153, .1); }
.alert-glass.danger  { border-color: rgba(248, 113, 113, .4); background: rgba(248, 113, 113, .1); }
.alert-glass.info    { border-color: rgba(96, 165, 250, .4);  background: rgba(96, 165, 250, .1); }

.pagination .page-link {
  background: var(--glass); border: 1px solid var(--glass-border);
  color: var(--text-dim); border-radius: 10px; margin: 0 .15rem;
}
.pagination .page-item.active .page-link { background: var(--brand); border-color: var(--brand); color: var(--ink); font-weight: 700; }
.pagination .page-link:hover { background: var(--glass-strong); color: var(--text); }

.timeline { position: relative; padding-left: 1.4rem; }
.timeline::before { content: ""; position: absolute; left: 6px; top: 6px; bottom: 6px; width: 2px; background: var(--glass-border); border-radius: 2px; }
.timeline .t-item { position: relative; padding: 0 0 1.1rem .6rem; }
.timeline .t-item::before {
  content: ""; position: absolute; left: -1.4rem; top: 4px; width: 13px; height: 13px;
  border-radius: 50%; background: var(--brand);
  box-shadow: 0 0 0 4px rgba(255, 190, 0, .2);
}

.modal-content {
  background: rgba(20, 20, 28, .88); color: var(--text);
  border: 1px solid var(--glass-border); border-radius: var(--radius);
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
}
.modal-header, .modal-footer { border-color: var(--glass-border); }
.btn-close { filter: invert(1); }

.dropdown-menu {
  background: rgba(20, 20, 28, .92); border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
}
.dropdown-item { color: var(--text-dim); border-radius: 10px; }
.dropdown-item:hover { background: var(--glass-strong); color: var(--text); }

.photo-thumb { width: 110px; height: 110px; object-fit: cover; border-radius: var(--radius-sm); border: 1px solid var(--glass-border); }
.product-thumb { width: 44px; height: 44px; object-fit: cover; border-radius: 10px; border: 1px solid var(--glass-border); }

.text-dim { color: var(--text-dim) !important; }
.text-brand { color: var(--brand-2) !important; }
.fw-800 { font-weight: 800; }
.cursor-pointer { cursor: pointer; }

/* ------------------------------------------------------------------ */
/* POS                                                                 */
/* ------------------------------------------------------------------ */
.pos-grid { display: grid; grid-template-columns: 1fr 400px; gap: 1.2rem; align-items: start; }
.pos-results { display: grid; grid-template-columns: repeat(auto-fill, minmax(165px, 1fr)); gap: .8rem; }
.pos-item { padding: .85rem; text-align: left; cursor: pointer; transition: transform .15s, border-color .15s; }
.pos-item:hover { transform: translateY(-2px); border-color: rgba(255, 190, 0, .4); }
.pos-item .nm { font-weight: 600; font-size: .86rem; line-height: 1.25; }
.pos-item .pr { color: var(--brand-2); font-weight: 800; }
.pos-item .st { font-size: .7rem; color: var(--text-faint); }
.pos-cart { position: sticky; top: calc(var(--header-h) + 1rem); }
.cart-line { display: flex; align-items: center; gap: .55rem; padding: .5rem 0; border-bottom: 1px solid rgba(255,255,255,.06); }
.cart-line .nm { flex: 1; font-size: .85rem; }
.cart-line input { width: 58px; text-align: center; padding: .25rem; }
.pos-total { font-size: 1.7rem; font-weight: 800; color: var(--brand-2); }

/* ------------------------------------------------------------------ */
/* Responsive — mobile-first adjustments                               */
/* ------------------------------------------------------------------ */
@media (max-width: 1100px) {
  .pos-grid { grid-template-columns: 1fr; }
  .pos-cart { position: static; }
}
@media (max-width: 992px) {
  .lg-sidebar { transform: translateX(-105%); box-shadow: var(--shadow); }
  .lg-sidebar.open { transform: translateX(0); }
  .lg-main { margin-left: 0; }
  .lg-burger { display: inline-grid; place-items: center; }
  .lg-backdrop {
    position: fixed; inset: 0; z-index: 1035; background: rgba(0, 0, 0, .55);
    opacity: 0; pointer-events: none; transition: opacity .25s;
    -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
  }
  .lg-backdrop.show { opacity: 1; pointer-events: auto; }
}
@media (max-width: 576px) {
  .lg-content { padding: 1rem .85rem 2.4rem; }
  .glass-card { padding: 1.05rem 1.1rem; }
  .lg-user .meta { display: none; }
  .kpi .num { font-size: 1.3rem; }
}

/* Scrollbar */
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, .14); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255, 190, 0, .4); }
::-webkit-scrollbar-track { background: transparent; }