/* File: /assets/styles.css — Tema profesional Sistem Pengurusan Kenderaan */
:root{
  --bg:#f3f6fb;
  --surface:#ffffff;
  --surface-soft:#f8fafc;
  --surface-hover:#eef4ff;
  --text:#172033;
  --muted:#667085;
  --border:#dfe5ee;
  --border-strong:#c9d2df;
  --primary:#174ea6;
  --primary-hover:#123f88;
  --primary-soft:#eaf2ff;
  --success:#16835f;
  --success-soft:#e8f7f1;
  --danger:#c4324a;
  --danger-soft:#fff0f2;
  --warning:#b96a08;
  --warning-soft:#fff7df;
  --info:#2563eb;
  --neutral:#596579;
  --radius-sm:8px;
  --radius:12px;
  --radius-lg:18px;
  --shadow-sm:0 1px 2px rgba(16,24,40,.05);
  --shadow:0 8px 24px rgba(28,39,60,.08);
  --shadow-lg:0 18px 45px rgba(20,35,60,.14);
  --font:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}

*{box-sizing:border-box}
html{min-height:100%;scroll-behavior:smooth}
body{
  min-height:100%;
  margin:0;
  color:var(--text);
  background:
    radial-gradient(circle at 10% 0%,rgba(37,99,235,.06),transparent 28rem),
    var(--bg);
  font-family:var(--font);
  font-size:15px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:none}
img{max-width:100%}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
[hidden]{display:none!important}

.container{width:min(100% - 32px,1280px);margin:22px auto}
main.container{min-height:calc(100vh - 150px);padding-bottom:22px}
.main{width:min(100% - 32px,1280px);margin:22px auto}

/* Typography */
h1,h2,h3{line-height:1.25;color:var(--text)}
.page-title{font-size:1.75rem;margin:0 0 6px;font-weight:750;letter-spacing:-.02em}
.page-subtitle,.card-subtitle,.help,.text-muted,.muted{color:var(--muted)}
.card-title{margin:0 0 6px;font-size:1.2rem;font-weight:750;letter-spacing:-.01em}
.card-subtitle{margin:0 0 18px}
small{font-size:.82rem}

/* Layout */
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.toolbar,.action-bar,.actions{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap
}
.stack{display:grid;gap:12px}
.mt-2{margin-top:8px}
.mb-0{margin-bottom:0}
.text-right{text-align:right}

/* Cards */
.card{
  position:relative;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
  padding:22px;
}
.card.compact{padding:16px}
.card-header{
  display:flex;align-items:flex-start;justify-content:space-between;
  gap:16px;margin-bottom:18px
}
.card:hover{border-color:#d5deea}
.stat-card{
  overflow:hidden;
  min-height:126px;
}
.stat-card::after{
  content:"";position:absolute;right:-24px;top:-28px;width:110px;height:110px;
  border-radius:50%;background:var(--primary-soft)
}
.stat-value{font-size:2rem;font-weight:800;letter-spacing:-.04em}
.stat-label{color:var(--muted);font-weight:600}

/* Forms */
.form{display:grid;gap:15px}
.field{min-width:0}
label{display:block;margin:0 0 6px;font-size:.9rem;font-weight:650;color:#344054}
.input,.select,.textarea{
  width:100%;
  min-height:42px;
  padding:9px 12px;
  color:var(--text);
  background:var(--surface);
  border:1px solid var(--border-strong);
  border-radius:var(--radius-sm);
  outline:none;
  box-shadow:var(--shadow-sm);
  transition:border-color .15s,box-shadow .15s,background .15s;
}
.textarea{min-height:120px;resize:vertical}
.input:hover,.select:hover,.textarea:hover{border-color:#aeb9c8}
.input:focus,.select:focus,.textarea:focus{
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(23,78,166,.14)
}
.input:disabled,.select:disabled,.textarea:disabled{
  cursor:not-allowed;background:#f2f4f7;color:#98a2b3
}
input[type="checkbox"],input[type="radio"]{accent-color:var(--primary)}
.help{font-size:.82rem;margin-top:5px}

/* Buttons */
.btn{
  appearance:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:7px;
  min-height:38px;
  padding:8px 14px;
  border:1px solid transparent;
  border-radius:var(--radius-sm);
  background:var(--primary);
  color:#fff;
  font-weight:700;
  font-size:.9rem;
  line-height:1.2;
  white-space:nowrap;
  box-shadow:0 1px 2px rgba(16,24,40,.08);
  transition:background .15s,border-color .15s,box-shadow .15s,transform .05s;
}
.btn:hover{background:var(--primary-hover);color:#fff;box-shadow:0 4px 12px rgba(23,78,166,.18)}
.btn:active{transform:translateY(1px)}
.btn:focus-visible{outline:3px solid rgba(37,99,235,.25);outline-offset:2px}
.btn:disabled{opacity:.48;cursor:not-allowed;box-shadow:none}
.btn.secondary{background:#344054}
.btn.secondary:hover{background:#253044}
.btn.success{background:var(--success)}
.btn.success:hover{background:#106c4e}
.btn.danger{background:var(--danger)}
.btn.danger:hover{background:#a9293e}
.btn.warning{background:var(--warning)}
.btn.ghost,.btn.outline{
  color:var(--text);background:var(--surface);border-color:var(--border-strong)
}
.btn.ghost:hover,.btn.outline:hover{color:var(--primary);background:var(--primary-soft);border-color:#a9c4ee}
.btn.small{min-height:31px;padding:6px 10px;font-size:.8rem}
.btn.block{width:100%}
summary.btn{list-style:none;cursor:pointer}
summary.btn::-webkit-details-marker{display:none}

/* Alerts & badges */
.alert{
  border:1px solid var(--border);
  border-left-width:4px;
  border-radius:var(--radius);
  padding:12px 14px;
  margin:0 0 16px;
  background:var(--surface-soft);
}
.alert ul{margin:4px 0;padding-left:20px}
.alert.success{background:var(--success-soft);border-color:#9ddac4;color:#0e6549}
.alert.error,.alert.danger{background:var(--danger-soft);border-color:#f2aeb8;color:#9e2538}
.alert.warn,.alert.warning{background:var(--warning-soft);border-color:#edca82;color:#8b5209}
.alert.info{background:var(--primary-soft);border-color:#b8cff4;color:#164684}
.badge{
  display:inline-flex;align-items:center;gap:5px;
  max-width:100%;padding:3px 9px;border-radius:999px;
  border:1px solid var(--border);background:#f2f4f7;color:#475467;
  font-size:.75rem;font-weight:750;line-height:1.35;white-space:nowrap
}
.badge.success{background:var(--success-soft);border-color:#a5dcc9;color:#11694d}
.badge.danger{background:var(--danger-soft);border-color:#f0b6bf;color:#aa293d}
.badge.warn,.badge.warning{background:var(--warning-soft);border-color:#edcf8f;color:#92560b}
.badge.neutral{background:#f2f4f7;color:#475467}
.badge.info{background:var(--primary-soft);border-color:#bed2f2;color:#164684}

/* Tables */
.table-wrap{
  width:100%;overflow:auto;border:1px solid var(--border);
  border-radius:var(--radius);background:var(--surface)
}
.table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  font-size:.88rem;
}
.table th,.table td{
  padding:12px 13px;
  border-bottom:1px solid var(--border);
  vertical-align:middle;
  text-align:left;
}
.table th{
  position:sticky;top:0;z-index:2;
  background:#f7f9fc;
  color:#475467;
  font-size:.75rem;
  font-weight:800;
  letter-spacing:.025em;
  text-transform:uppercase;
}
.table tbody tr{transition:background .12s}
.table tbody tr:hover{background:#f8fbff}
.table tbody tr:last-child td{border-bottom:0}
.table tfoot th,.table tfoot td{background:#f8fafc;font-weight:800}
.table .actions{min-width:180px}
.table tr.row-soon{background:#fffbea}
.table tr.row-expired{background:#fff1f3}

/* Details panels */
details{position:relative}
details[open]>summary{margin-bottom:8px}
details>.card,details>.form{
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow-lg);
  background:var(--surface);
  padding:16px;
  position:relative;
  z-index:4
}

/* Pagination */
.pager,.pagination{
  display:flex;align-items:center;justify-content:space-between;
  gap:12px;flex-wrap:wrap;margin-top:14px
}
.pager .info,.pagination .info{color:var(--muted);font-size:.85rem}

/* Header */
.app-shell-header{
  position:sticky;top:0;z-index:1000;
  color:#fff;
  background:linear-gradient(110deg,#123b78,#174ea6 55%,#2563eb);
  border-bottom:1px solid rgba(255,255,255,.15);
  box-shadow:0 8px 26px rgba(23,50,92,.18)
}
.app-header-inner{
  width:min(100% - 28px,1280px);min-height:68px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;gap:18px
}
.app-brand{display:flex;align-items:center;gap:11px;min-width:0;color:#fff}
.app-brand:hover{color:#fff}
.app-brand-logo{
  width:42px;height:42px;object-fit:contain;padding:3px;
  background:rgba(255,255,255,.96);border-radius:10px
}
.app-brand-copy{min-width:0}
.app-brand-title{display:block;font-weight:800;letter-spacing:-.01em}
.app-brand-subtitle{display:block;font-size:.72rem;color:rgba(255,255,255,.72)}
.app-nav{display:flex;align-items:center;gap:6px}
.nav-button{
  display:inline-flex;align-items:center;gap:7px;min-height:38px;padding:8px 11px;
  color:#fff;background:transparent;border:1px solid transparent;border-radius:9px;
  font-weight:650;font-size:.86rem
}
.nav-button:hover,.nav-button.active{color:#fff;background:rgba(255,255,255,.13);border-color:rgba(255,255,255,.12)}
.nav-button svg{width:17px;height:17px}
.app-header-actions{display:flex;align-items:center;gap:8px}
.header-dropdown{position:relative}
.header-dropdown-menu{
  position:absolute;right:0;top:calc(100% + 9px);z-index:1100;
  display:none;min-width:245px;padding:7px;
  color:var(--text);background:var(--surface);border:1px solid var(--border);
  border-radius:12px;box-shadow:var(--shadow-lg)
}
.header-dropdown.open .header-dropdown-menu{display:block}
.header-dropdown-menu a{
  display:flex;align-items:center;gap:9px;padding:10px;
  color:var(--text);border-radius:8px;font-weight:600;font-size:.88rem
}
.header-dropdown-menu a:hover{background:var(--primary-soft);color:var(--primary)}
.header-dropdown-title{padding:8px 10px 5px;color:var(--muted);font-size:.72rem;font-weight:800;text-transform:uppercase}
.header-divider{height:1px;background:var(--border);margin:5px}
.user-trigger{
  display:flex;align-items:center;gap:9px;min-height:42px;padding:5px 9px 5px 6px;
  color:#fff;background:rgba(255,255,255,.11);
  border:1px solid rgba(255,255,255,.18);border-radius:12px
}
.user-trigger:hover{background:rgba(255,255,255,.17)}
.user-avatar{
  width:31px;height:31px;border-radius:9px;display:grid;place-items:center;
  background:#fff;color:var(--primary);font-weight:850
}
.user-meta{display:grid;text-align:left;line-height:1.15}
.user-name{max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.84rem;font-weight:750}
.user-role{font-size:.68rem;color:rgba(255,255,255,.7)}
.mobile-menu-button{display:none}

/* Footer */
.app-footer{
  margin-top:30px;color:#667085;background:#fff;border-top:1px solid var(--border)
}
.app-footer-inner{
  width:min(100% - 32px,1280px);min-height:68px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:.85rem
}

/* Login */
.auth-shell{width:min(100%,460px);margin:48px auto}
.auth-logo{display:flex;justify-content:center;margin-bottom:18px}
.auth-logo img{width:104px;max-height:104px;object-fit:contain}
.auth-card{padding:30px}
.auth-title{text-align:center;margin:0 0 6px;font-size:1.55rem}
.auth-subtitle{text-align:center;color:var(--muted);margin:0 0 22px}

/* Responsive */
@media(max-width:980px){
  .g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .app-nav{display:none}
  .mobile-menu-button{display:inline-flex}
}
@media(max-width:720px){
  .container,.main{width:min(100% - 20px,1280px);margin:14px auto}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .card{padding:16px;border-radius:14px}
  .app-header-inner{width:min(100% - 18px,1280px);min-height:60px}
  .app-brand-subtitle,.user-meta{display:none}
  .app-brand-title{font-size:.88rem}
  .app-brand-logo{width:36px;height:36px}
  .header-dropdown-menu{position:fixed;left:10px;right:10px;top:66px;min-width:auto}
  .table th,.table td{padding:10px}
  .btn{min-height:40px}
  .app-footer-inner{width:min(100% - 20px,1280px);align-items:flex-start;flex-direction:column;justify-content:center;padding:14px 0}
}
@media print{
  .app-shell-header,.app-footer,.btn,.toolbar,.pager,.pagination{display:none!important}
  body{background:#fff}
  .container,.main{width:100%;margin:0}
  .card{box-shadow:none;border:0}
}