@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary: #0d1b2a;
  --primary-light: #1a3a5c;
  --accent: #f4801a;
  --accent-light: #ff9d4a;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --sidebar-width: 260px;
  --header-height: 68px;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 20px rgba(0,0,0,0.25);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.35);
  --transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
}

*,*::before,*::after { margin:0; padding:0; box-sizing:border-box; }
html { font-size:16px; scroll-behavior:smooth; }
body { font-family:'Inter',sans-serif; background:var(--gray-900); color:var(--gray-100); min-height:100vh; line-height:1.6; }
img { max-width:100%; }
a { text-decoration:none; color:inherit; }
button { cursor:pointer; font-family:'Inter',sans-serif; }

/* ── UTILITIES ── */
.hidden { display:none !important; }
.text-accent { color:var(--accent); }
.text-muted { color:var(--gray-400); font-size:13px; }
.mt-1 { margin-top:8px; }
.mt-2 { margin-top:16px; }
.mt-3 { margin-top:24px; }
.flex { display:flex; }
.flex-center { display:flex; align-items:center; justify-content:center; }
.gap-1 { gap:8px; }
.gap-2 { gap:16px; }

/* ── BUTTONS ── */
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:11px 22px; border:none; border-radius:10px;
  font-size:14px; font-weight:600; transition:var(--transition); white-space:nowrap;
}
.btn-primary { background:linear-gradient(135deg,var(--accent),var(--accent-light)); color:#fff; box-shadow:0 4px 14px rgba(244,128,26,.35); }
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 8px 24px rgba(244,128,26,.45); }
.btn-secondary { background:rgba(255,255,255,.08); color:var(--gray-200); border:1px solid rgba(255,255,255,.12); }
.btn-secondary:hover { background:rgba(255,255,255,.13); }
.btn-danger { background:rgba(239,68,68,.15); color:#fca5a5; border:1px solid rgba(239,68,68,.25); }
.btn-success { background:rgba(16,185,129,.15); color:#6ee7b7; border:1px solid rgba(16,185,129,.25); }
.btn-full { width:100%; }
.btn-sm { padding:7px 14px; font-size:12px; border-radius:8px; }
.btn-lg { padding:15px 32px; font-size:15px; border-radius:12px; }

/* ── FORMS ── */
.form-group { margin-bottom:18px; }
.form-label { display:block; font-size:12px; font-weight:600; color:var(--gray-300); margin-bottom:7px; letter-spacing:.4px; text-transform:uppercase; }
.form-input, .form-select, .form-textarea {
  width:100%; padding:11px 15px;
  background:rgba(15,23,42,.8); border:1.5px solid rgba(255,255,255,.08);
  border-radius:10px; color:var(--white); font-size:14px; font-family:'Inter',sans-serif;
  transition:var(--transition); outline:none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color:var(--accent); box-shadow:0 0 0 3px rgba(244,128,26,.12);
}
.form-input::placeholder { color:var(--gray-500); }
.form-select option { background:var(--gray-800); }
.form-textarea { resize:vertical; min-height:80px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.form-hint { font-size:11px; color:var(--gray-500); margin-top:5px; }

/* ── AUTH ── */
#view-auth {
  min-height:100vh; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg,var(--gray-900) 0%,var(--primary) 60%,var(--gray-900) 100%);
  position:relative; overflow:hidden;
}
#view-auth::before {
  content:''; position:absolute; inset:0;
  background:radial-gradient(ellipse at 20% 50%, rgba(244,128,26,.07) 0%, transparent 55%),
             radial-gradient(ellipse at 80% 20%, rgba(26,58,92,.4) 0%, transparent 50%);
}
.auth-wrap { position:relative; z-index:1; width:100%; max-width:460px; padding:20px; }
.auth-logo { text-align:center; margin-bottom:28px; }
.auth-logo-icon {
  width:62px; height:62px; border-radius:18px;
  background:linear-gradient(135deg,var(--accent),var(--accent-light));
  display:flex; align-items:center; justify-content:center;
  font-size:28px; margin:0 auto 12px; box-shadow:0 8px 24px rgba(244,128,26,.35);
}
.auth-logo h1 { font-size:26px; font-weight:800; color:#fff; letter-spacing:-.5px; }
.auth-logo h1 span { color:var(--accent); }
.auth-logo p { color:var(--gray-400); font-size:13px; margin-top:3px; }
.auth-card {
  background:rgba(30,41,59,.85); backdrop-filter:blur(20px);
  border:1px solid rgba(255,255,255,.07); border-radius:var(--radius-lg);
  padding:32px; box-shadow:var(--shadow-lg);
}
.auth-tabs { display:flex; background:rgba(15,23,42,.6); border-radius:10px; padding:4px; margin-bottom:24px; gap:4px; }
.auth-tab { flex:1; padding:9px; border:none; border-radius:8px; background:transparent; color:var(--gray-400); font-size:13px; font-weight:500; cursor:pointer; transition:var(--transition); font-family:'Inter',sans-serif; }
.auth-tab.active { background:var(--accent); color:#fff; box-shadow:0 4px 12px rgba(244,128,26,.3); }
.auth-footer { margin-top:16px; text-align:center; font-size:12px; color:var(--gray-500); }

/* ── DASHBOARD LAYOUT ── */
.dash-layout { display:flex; min-height:100vh; }

/* Sidebar */
.sidebar {
  width:var(--sidebar-width); background:rgba(10,18,32,.97);
  border-right:1px solid rgba(255,255,255,.06);
  display:flex; flex-direction:column;
  position:fixed; top:0; left:0; height:100vh; z-index:100;
}
.sidebar-header { padding:22px 18px; border-bottom:1px solid rgba(255,255,255,.06); }
.sidebar-logo { display:flex; align-items:center; gap:11px; }
.sidebar-logo-icon {
  width:38px; height:38px; border-radius:10px;
  background:linear-gradient(135deg,var(--accent),var(--accent-light));
  display:flex; align-items:center; justify-content:center;
  font-size:17px; box-shadow:0 4px 12px rgba(244,128,26,.3); flex-shrink:0;
}
.sidebar-logo-text { font-size:16px; font-weight:800; color:#fff; letter-spacing:-.3px; }
.sidebar-logo-text span { color:var(--accent); }
.sidebar-user { padding:14px 18px; display:flex; align-items:center; gap:11px; border-bottom:1px solid rgba(255,255,255,.06); }
.avatar {
  width:38px; height:38px; border-radius:50%;
  background:linear-gradient(135deg,var(--primary-light),var(--accent));
  display:flex; align-items:center; justify-content:center;
  font-size:15px; font-weight:700; color:#fff; flex-shrink:0;
}
.user-name { font-size:13px; font-weight:600; color:#fff; max-width:150px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.user-role { font-size:10px; color:var(--accent); font-weight:600; text-transform:uppercase; letter-spacing:.6px; }
.sidebar-nav { flex:1; padding:14px 10px; overflow-y:auto; }
.nav-section { font-size:10px; font-weight:700; color:var(--gray-600); text-transform:uppercase; letter-spacing:1.2px; padding:8px 10px 4px; margin-top:8px; }
.nav-item {
  display:flex; align-items:center; gap:10px; padding:9px 12px;
  border-radius:9px; color:var(--gray-400); font-size:13.5px; font-weight:500;
  cursor:pointer; transition:var(--transition); margin-bottom:2px;
  border:none; background:transparent; width:100%; text-align:left; font-family:'Inter',sans-serif;
}
.nav-item:hover { background:rgba(255,255,255,.06); color:#fff; }
.nav-item.active { background:rgba(244,128,26,.12); color:var(--accent); font-weight:600; }
.nav-icon { font-size:16px; width:20px; text-align:center; }
.sidebar-footer { padding:14px 10px; border-top:1px solid rgba(255,255,255,.06); }

/* Main */
.main-content { margin-left:var(--sidebar-width); flex:1; display:flex; flex-direction:column; }
.main-header {
  height:var(--header-height); padding:0 28px;
  display:flex; align-items:center; justify-content:space-between;
  background:rgba(10,18,32,.8); backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(255,255,255,.06); position:sticky; top:0; z-index:50;
}
.page-title { font-size:18px; font-weight:700; color:#fff; }
.page-subtitle { font-size:12px; color:var(--gray-400); margin-top:1px; }
.main-body { padding:28px; flex:1; }

/* ── CARDS ── */
.card {
  background:rgba(30,41,59,.7); border:1px solid rgba(255,255,255,.07);
  border-radius:var(--radius-lg); padding:24px; box-shadow:var(--shadow);
}
.card-title { font-size:15px; font-weight:700; color:#fff; margin-bottom:16px; display:flex; align-items:center; gap:8px; }
.card-title .icon { color:var(--accent); }

/* ── STAT CARDS ── */
.stats-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:16px; margin-bottom:24px; }
.stat-card {
  background:rgba(30,41,59,.8); border:1px solid rgba(255,255,255,.07);
  border-radius:var(--radius); padding:20px; position:relative; overflow:hidden;
  transition:var(--transition);
}
.stat-card:hover { transform:translateY(-3px); box-shadow:var(--shadow); }
.stat-card::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; background:linear-gradient(90deg,var(--accent),var(--accent-light)); }
.stat-label { font-size:11px; font-weight:600; color:var(--gray-400); text-transform:uppercase; letter-spacing:.7px; margin-bottom:8px; }
.stat-value { font-size:28px; font-weight:800; color:#fff; line-height:1; }
.stat-sub { font-size:11px; color:var(--gray-500); margin-top:6px; }
.stat-icon { position:absolute; right:16px; top:16px; font-size:24px; opacity:.15; }

/* ── TABLE ── */
.table-wrap { overflow-x:auto; border-radius:var(--radius); }
table { width:100%; border-collapse:collapse; }
thead th { padding:10px 14px; font-size:11px; font-weight:700; color:var(--gray-400); text-transform:uppercase; letter-spacing:.7px; background:rgba(15,23,42,.6); text-align:left; border-bottom:1px solid rgba(255,255,255,.06); }
tbody tr { border-bottom:1px solid rgba(255,255,255,.04); transition:var(--transition); }
tbody tr:hover { background:rgba(255,255,255,.03); }
tbody td { padding:12px 14px; font-size:13.5px; color:var(--gray-200); }
.badge { display:inline-flex; align-items:center; padding:3px 10px; border-radius:20px; font-size:11px; font-weight:600; }
.badge-success { background:rgba(16,185,129,.15); color:#6ee7b7; }
.badge-warning { background:rgba(245,158,11,.15); color:#fcd34d; }
.badge-danger { background:rgba(239,68,68,.15); color:#fca5a5; }
.badge-blue { background:rgba(59,130,246,.15); color:#93c5fd; }

/* ── UPLOAD ZONE ── */
.upload-zone {
  border:2px dashed rgba(255,255,255,.12); border-radius:var(--radius);
  padding:28px 20px; text-align:center; cursor:pointer;
  transition:var(--transition); position:relative; overflow:hidden;
}
.upload-zone:hover, .upload-zone.drag-over { border-color:var(--accent); background:rgba(244,128,26,.05); }
.upload-zone input[type=file] { position:absolute; inset:0; opacity:0; cursor:pointer; }
.upload-icon { font-size:32px; margin-bottom:8px; }
.upload-text { font-size:13px; color:var(--gray-400); }
.upload-text strong { color:var(--accent); }
.photo-preview-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(100px,1fr)); gap:10px; margin-top:12px; }
.photo-thumb { position:relative; border-radius:8px; overflow:hidden; aspect-ratio:1; background:var(--gray-800); }
.photo-thumb img { width:100%; height:100%; object-fit:cover; }
.photo-thumb .remove-btn { position:absolute; top:4px; right:4px; background:rgba(239,68,68,.9); color:#fff; border:none; border-radius:50%; width:20px; height:20px; font-size:10px; cursor:pointer; display:flex; align-items:center; justify-content:center; }

/* ── SECTION TABS ── */
.section-tabs { display:flex; gap:4px; background:rgba(15,23,42,.6); border-radius:10px; padding:4px; margin-bottom:20px; }
.section-tab { flex:1; padding:9px 12px; border:none; border-radius:8px; background:transparent; color:var(--gray-400); font-size:13px; font-weight:500; cursor:pointer; transition:var(--transition); font-family:'Inter',sans-serif; }
.section-tab.active { background:rgba(244,128,26,.15); color:var(--accent); font-weight:600; }

/* ── CAROUSEL ── */
.carousel-wrap { position:relative; border-radius:var(--radius); overflow:hidden; background:var(--gray-800); }
.carousel-track { display:flex; transition:transform .4s ease; }
.carousel-slide { flex-shrink:0; width:100%; }
.carousel-slide img { width:100%; height:300px; object-fit:cover; }
.carousel-btn {
  position:absolute; top:50%; transform:translateY(-50%);
  background:rgba(0,0,0,.6); color:#fff; border:none;
  width:38px; height:38px; border-radius:50%; font-size:18px;
  cursor:pointer; display:flex; align-items:center; justify-content:center; transition:var(--transition);
}
.carousel-btn:hover { background:rgba(244,128,26,.8); }
.carousel-btn.prev { left:10px; }
.carousel-btn.next { right:10px; }
.carousel-dots { display:flex; justify-content:center; gap:6px; padding:10px; }
.carousel-dot { width:6px; height:6px; border-radius:50%; background:rgba(255,255,255,.25); cursor:pointer; transition:var(--transition); }
.carousel-dot.active { background:var(--accent); width:18px; border-radius:3px; }
.carousel-counter { position:absolute; bottom:44px; right:12px; background:rgba(0,0,0,.6); color:#fff; font-size:11px; padding:3px 8px; border-radius:10px; }

/* ── REPORT ── */
#view-report { min-height:100vh; background:var(--gray-900); padding:28px; }
.report-container { max-width:900px; margin:0 auto; }
.report-header-bar {
  display:flex; align-items:center; justify-content:space-between;
  margin-bottom:24px; padding-bottom:20px; border-bottom:1px solid rgba(255,255,255,.08);
}
.report-actions { display:flex; gap:10px; }

/* Report PDF area */
#report-pdf-area {
  background:rgba(30,41,59,.7); border:1px solid rgba(255,255,255,.07);
  border-radius:var(--radius-lg); overflow:hidden;
}
.report-cover {
  background:linear-gradient(135deg,var(--primary) 0%,var(--primary-light) 100%);
  padding:40px; position:relative; overflow:hidden;
}
.report-cover::after {
  content:''; position:absolute; right:-60px; top:-60px;
  width:240px; height:240px; border-radius:50%;
  background:rgba(244,128,26,.08);
}
.report-logo { display:flex; align-items:center; gap:12px; margin-bottom:28px; }
.report-logo-icon { width:44px; height:44px; border-radius:12px; background:var(--accent); display:flex; align-items:center; justify-content:center; font-size:20px; }
.report-logo-text { font-size:20px; font-weight:800; color:#fff; }
.report-logo-text span { color:var(--accent-light); }
.report-title { font-size:28px; font-weight:800; color:#fff; margin-bottom:6px; }
.report-subtitle { font-size:14px; color:rgba(255,255,255,.6); }
.report-meta { display:flex; gap:24px; margin-top:24px; flex-wrap:wrap; }
.report-meta-item .label { font-size:10px; color:rgba(255,255,255,.5); text-transform:uppercase; letter-spacing:.7px; }
.report-meta-item .value { font-size:14px; font-weight:600; color:#fff; }
.report-body { padding:32px 40px; }
.report-stats { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-bottom:28px; }
.report-stat { background:rgba(15,23,42,.6); border-radius:var(--radius); padding:18px; text-align:center; border:1px solid rgba(255,255,255,.07); }
.report-stat .r-val { font-size:26px; font-weight:800; color:var(--accent); }
.report-stat .r-lbl { font-size:11px; color:var(--gray-400); margin-top:4px; }
.report-section-title { font-size:14px; font-weight:700; color:#fff; margin-bottom:14px; padding-bottom:8px; border-bottom:1px solid rgba(255,255,255,.07); }

/* ── HISTORY ── */
.log-item {
  display:flex; align-items:center; gap:14px; padding:14px;
  background:rgba(15,23,42,.5); border-radius:var(--radius); margin-bottom:10px;
  border:1px solid rgba(255,255,255,.06); transition:var(--transition);
}
.log-item:hover { border-color:rgba(244,128,26,.2); }
.log-date { font-size:12px; font-weight:700; color:var(--accent); min-width:80px; }
.log-info { flex:1; }
.log-info .log-km { font-size:14px; font-weight:600; color:#fff; }
.log-info .log-zone { font-size:11px; color:var(--gray-400); }
.log-photos { display:flex; gap:4px; }
.log-photo-thumb { width:36px; height:36px; border-radius:6px; object-fit:cover; border:1px solid rgba(255,255,255,.1); }

/* ── ALERT ── */
.alert { padding:12px 16px; border-radius:10px; font-size:13px; margin-bottom:16px; display:flex; align-items:center; gap:10px; }
.alert-success { background:rgba(16,185,129,.1); border:1px solid rgba(16,185,129,.2); color:#6ee7b7; }
.alert-danger { background:rgba(239,68,68,.1); border:1px solid rgba(239,68,68,.2); color:#fca5a5; }
.alert-info { background:rgba(59,130,246,.1); border:1px solid rgba(59,130,246,.2); color:#93c5fd; }

/* ── MODAL ── */
.modal-overlay { position:fixed; inset:0; background:rgba(0,0,0,.7); z-index:200; display:flex; align-items:center; justify-content:center; padding:20px; backdrop-filter:blur(4px); }
.modal { background:var(--gray-800); border:1px solid rgba(255,255,255,.08); border-radius:var(--radius-lg); padding:28px; width:100%; max-width:540px; max-height:90vh; overflow-y:auto; box-shadow:var(--shadow-lg); animation:modalIn .2s ease; }
@keyframes modalIn { from { opacity:0; transform:scale(.95) translateY(10px); } to { opacity:1; transform:none; } }
.modal-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:20px; }
.modal-title { font-size:16px; font-weight:700; color:#fff; }
.modal-close { background:rgba(255,255,255,.08); border:none; color:var(--gray-400); width:30px; height:30px; border-radius:8px; font-size:16px; cursor:pointer; display:flex; align-items:center; justify-content:center; transition:var(--transition); }
.modal-close:hover { background:rgba(239,68,68,.2); color:#fca5a5; }

/* ── EMPTY STATE ── */
.empty-state { text-align:center; padding:48px 20px; color:var(--gray-500); }
.empty-state .icon { font-size:48px; margin-bottom:12px; opacity:.4; }
.empty-state p { font-size:14px; }

/* ── TOAST ── */
#toast-container { position:fixed; bottom:24px; right:24px; z-index:999; display:flex; flex-direction:column; gap:8px; }
.toast { padding:12px 18px; border-radius:10px; font-size:13px; font-weight:500; color:#fff; animation:toastIn .3s ease; box-shadow:var(--shadow); display:flex; align-items:center; gap:8px; min-width:220px; }
.toast-success { background:linear-gradient(135deg,#059669,#10b981); }
.toast-danger { background:linear-gradient(135deg,#dc2626,#ef4444); }
.toast-info { background:linear-gradient(135deg,#2563eb,#3b82f6); }
@keyframes toastIn { from { opacity:0; transform:translateX(40px); } to { opacity:1; transform:none; } }

/* ── LOADING ── */
.spinner { width:36px; height:36px; border:3px solid rgba(255,255,255,.1); border-top-color:var(--accent); border-radius:50%; animation:spin .8s linear infinite; margin:0 auto; }
@keyframes spin { to { transform:rotate(360deg); } }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width:5px; height:5px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:rgba(255,255,255,.12); border-radius:3px; }
::-webkit-scrollbar-thumb:hover { background:rgba(255,255,255,.22); }