/* ============================================================================
   132 SAFETY — Admin Portal CSS
   Design: Clean, warm, industrial — matching mockup
   ============================================================================ */

*{margin:0;padding:0;box-sizing:border-box}

:root{
  --bg:#F5F5F0;--surface:#FFFFFF;--surface2:#EEEEE8;--surface3:#E5E5DD;--border:#D4D4CC;
  --text:#1A1A1A;--text2:#6B6B60;--text3:#9B9B90;
  --primary:#D35400;--primary-light:#FFF3EB;--primary-dark:#B34700;--primary-hover:#E06000;
  --green:#27AE60;--green-light:#EAFAF1;--green-dark:#1E8449;
  --red:#E74C3C;--red-light:#FDECEC;--red-dark:#C0392B;
  --yellow:#F39C12;--yellow-light:#FEF5E7;--yellow-dark:#D68910;
  --blue:#2980B9;--blue-light:#EBF5FB;--blue-dark:#1F6FA0;
  --purple:#8E44AD;--purple-light:#F4ECF7;
  --shadow:0 1px 3px rgba(0,0,0,0.06);
  --shadow2:0 4px 12px rgba(0,0,0,0.08);
  --shadow3:0 8px 24px rgba(0,0,0,0.12);
  --radius:12px;--radius-sm:8px;--radius-xs:6px;
  --sidebar-w:250px;
  --topbar-h:60px;
  --font:'DM Sans',system-ui,sans-serif;
  --mono:'IBM Plex Mono',monospace;
  --transition:0.2s ease;
}

[data-theme="dark"]{
  --bg:#0F0F0E;--surface:#1A1A18;--surface2:#242422;--surface3:#2E2E2C;--border:#3A3A36;
  --text:#E8E8E0;--text2:#9B9B90;--text3:#6B6B60;
  --primary:#E8650A;--primary-light:#2D1A08;--primary-dark:#FF7A1A;--primary-hover:#FF8C2A;
  --green:#2ECC71;--green-light:#0D2818;
  --red:#E74C3C;--red-light:#2D0F0F;
  --yellow:#F39C12;--yellow-light:#2D1F08;
  --blue:#3498DB;--blue-light:#0D1F2D;
  --purple:#9B59B6;--purple-light:#1D0F24;
  --shadow:0 1px 3px rgba(0,0,0,0.4);
  --shadow2:0 4px 12px rgba(0,0,0,0.5);
  --shadow3:0 8px 24px rgba(0,0,0,0.6);
}

html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.5;font-size:14px;transition:background 0.3s,color 0.3s}
a{color:var(--primary);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--primary-dark)}
img{max-width:100%}
input,select,textarea,button{font-family:inherit;font-size:inherit}

/* ── SIDEBAR ── */
.sidebar{
  position:fixed;top:0;left:0;width:var(--sidebar-w);height:100vh;
  background:var(--surface);border-right:1px solid var(--border);
  overflow-y:auto;z-index:100;transition:width 0.3s,transform 0.3s;
  display:flex;flex-direction:column;
}
.sidebar-brand{padding:16px 20px;border-bottom:1px solid var(--border)}
.sidebar-brand a{display:flex;align-items:center;gap:6px;text-decoration:none;color:var(--text)}
.brand-mark{
  background:var(--primary);color:#fff;font-weight:700;font-size:15px;
  padding:4px 8px;border-radius:var(--radius-xs);letter-spacing:-0.5px;
}
.brand-text{font-weight:600;font-size:16px;letter-spacing:-0.3px}

.sidebar-nav{flex:1;padding:8px 0;overflow-y:auto}
.nav-section{padding:4px 12px;margin-bottom:4px}
.nav-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:0.8px;color:var(--text3);padding:12px 8px 6px}
.nav-item{
  display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:var(--radius-sm);
  color:var(--text2);font-weight:500;font-size:13.5px;transition:all var(--transition);cursor:pointer;
  text-decoration:none;
}
.nav-item:hover{background:var(--surface2);color:var(--text)}
.nav-item.active{background:var(--primary-light);color:var(--primary);font-weight:600}
.nav-icon{width:18px;height:18px;flex-shrink:0}
.s-icon{display:inline-block;vertical-align:middle;flex-shrink:0}
.btn .s-icon,.btn i{width:16px;height:16px;margin-right:4px}
.btn-sm .s-icon,.btn-sm i{width:14px;height:14px}

.sidebar-collapsed .sidebar{width:64px}
.sidebar-collapsed .sidebar .brand-text,
.sidebar-collapsed .sidebar .nav-label,
.sidebar-collapsed .sidebar .nav-item span{display:none}
.sidebar-collapsed .sidebar .nav-item{justify-content:center;padding:10px}
.sidebar-collapsed .main-wrapper{margin-left:64px}

/* ── MAIN WRAPPER ── */
.main-wrapper{margin-left:var(--sidebar-w);min-height:100vh;transition:margin-left 0.3s}

/* ── TOPBAR ── */
.topbar{
  height:var(--topbar-h);display:flex;align-items:center;gap:16px;
  padding:0 24px;background:var(--surface);border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:50;
}
.sidebar-toggle{background:none;border:none;color:var(--text2);cursor:pointer;padding:6px;border-radius:var(--radius-xs)}
.sidebar-toggle:hover{background:var(--surface2);color:var(--text)}
.sidebar-toggle i{width:20px;height:20px}

.topbar-search{flex:1;max-width:480px;position:relative}
.topbar-search input{
  width:100%;padding:8px 12px 8px 36px;border:1px solid var(--border);border-radius:var(--radius-sm);
  background:var(--surface2);color:var(--text);font-size:13px;transition:all var(--transition);
}
.topbar-search input:focus{outline:none;border-color:var(--primary);background:var(--surface);box-shadow:0 0 0 3px rgba(211,84,0,0.1)}
.topbar-search .search-icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--text3)}

.topbar-actions{display:flex;align-items:center;gap:8px;margin-left:auto}
.topbar-project .btn{gap:6px}

.btn-icon{
  background:none;border:none;color:var(--text2);cursor:pointer;padding:8px;border-radius:var(--radius-xs);
  position:relative;transition:all var(--transition);
}
.btn-icon:hover{background:var(--surface2);color:var(--text)}
.btn-icon i{width:18px;height:18px}

.notification-badge{
  position:absolute;top:2px;right:2px;background:var(--red);color:#fff;
  font-size:10px;font-weight:700;min-width:16px;height:16px;border-radius:99px;
  display:flex;align-items:center;justify-content:center;padding:0 4px;
}

.user-menu{position:relative}
.user-btn{
  display:flex;align-items:center;gap:8px;background:none;border:none;cursor:pointer;
  padding:4px 8px;border-radius:var(--radius-sm);transition:all var(--transition);color:var(--text);
}
.user-btn:hover{background:var(--surface2)}
.user-avatar{
  width:32px;height:32px;border-radius:99px;background:var(--primary);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px;
}
.user-info{text-align:left;display:flex;flex-direction:column}
.user-name{font-weight:600;font-size:13px;line-height:1.2}
.user-role{font-size:11px;color:var(--text3);text-transform:capitalize}

/* ── DROPDOWNS ── */
.dropdown{
  position:absolute;top:calc(100% + 4px);right:0;min-width:200px;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);
  box-shadow:var(--shadow2);display:none;z-index:200;overflow:hidden;
}
.dropdown.show{display:block}
.dropdown-item{
  display:flex;align-items:center;gap:8px;padding:10px 14px;font-size:13px;
  color:var(--text2);transition:all var(--transition);cursor:pointer;text-decoration:none;
}
.dropdown-item:hover{background:var(--surface2);color:var(--text)}
.dropdown-item i{width:16px;height:16px}
.dropdown-divider{border-top:1px solid var(--border);margin:4px 0}
.text-danger{color:var(--red)!important}

/* ── CONTENT AREA ── */
.content{padding:24px}

/* ── PAGE HEADER ── */
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:12px}
.page-header h1{font-size:22px;font-weight:700;letter-spacing:-0.5px}
.page-header p{color:var(--text2);font-size:13px;margin-top:2px}
.page-actions{display:flex;gap:8px;align-items:center}

/* ── BUTTONS ── */
.btn{
  display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-sm);
  font-weight:600;font-size:13px;border:none;cursor:pointer;transition:all var(--transition);
  text-decoration:none;white-space:nowrap;
}
.btn i{width:16px;height:16px}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-hover);color:#fff}
.btn-secondary{background:var(--surface2);color:var(--text);border:1px solid var(--border)}
.btn-secondary:hover{background:var(--surface3);border-color:var(--text3)}
.btn-ghost{background:transparent;color:var(--text2)}
.btn-ghost:hover{background:var(--surface2);color:var(--text)}
.btn-danger{background:var(--red);color:#fff}
.btn-danger:hover{background:var(--red-dark);color:#fff}
.btn-success{background:var(--green);color:#fff}
.btn-success:hover{background:var(--green-dark);color:#fff}
.btn-sm{padding:5px 10px;font-size:12px}
.btn-lg{padding:10px 20px;font-size:14px}

/* ── CARDS ── */
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow);
}
.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.card-title{font-weight:600;font-size:15px}
.card-subtitle{color:var(--text2);font-size:12px;margin-top:2px}

/* ── STAT CARDS ── */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}
.stat-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px 20px;box-shadow:var(--shadow);
}
.stat-card .stat-label{font-size:12px;color:var(--text3);font-weight:500;text-transform:uppercase;letter-spacing:0.5px}
.stat-card .stat-value{font-size:28px;font-weight:700;letter-spacing:-1px;margin:4px 0 2px}
.stat-card .stat-sub{font-size:12px;color:var(--text2)}
.stat-card.stat-primary{border-left:3px solid var(--primary)}
.stat-card.stat-green{border-left:3px solid var(--green)}
.stat-card.stat-red{border-left:3px solid var(--red)}
.stat-card.stat-yellow{border-left:3px solid var(--yellow)}
.stat-card.stat-blue{border-left:3px solid var(--blue)}

/* ── TABLES ── */
.table-wrapper{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}
table{width:100%;border-collapse:collapse}
thead{background:var(--surface2)}
th{
  text-align:left;padding:10px 14px;font-size:11px;font-weight:600;
  text-transform:uppercase;letter-spacing:0.5px;color:var(--text3);
  border-bottom:1px solid var(--border);white-space:nowrap;
}
td{padding:12px 14px;border-bottom:1px solid var(--border);font-size:13px;vertical-align:middle}
tbody tr{transition:background var(--transition)}
tbody tr:hover{background:var(--surface2)}
tbody tr:last-child td{border-bottom:none}

/* ── BADGES ── */
.badge{
  display:inline-flex;align-items:center;padding:3px 10px;border-radius:99px;
  font-size:11px;font-weight:600;letter-spacing:0.2px;white-space:nowrap;
}
.badge-green{background:var(--green-light);color:var(--green)}
.badge-red{background:var(--red-light);color:var(--red)}
.badge-yellow{background:var(--yellow-light);color:var(--yellow)}
.badge-blue{background:var(--blue-light);color:var(--blue)}
.badge-purple{background:var(--purple-light);color:var(--purple)}
.badge-gray{background:var(--surface2);color:var(--text3)}
.badge-primary{background:var(--primary-light);color:var(--primary)}

/* ── FORMS ── */
.form-group{margin-bottom:16px}
.form-label{display:block;font-size:12px;font-weight:600;color:var(--text2);margin-bottom:5px;text-transform:uppercase;letter-spacing:0.3px}
.form-control{
  width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);
  background:var(--surface);color:var(--text);font-size:13px;transition:all var(--transition);
}
.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(211,84,0,0.1)}
.form-control::placeholder{color:var(--text3)}
select.form-control{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239B9B90' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}
textarea.form-control{resize:vertical;min-height:100px}
.form-hint{font-size:11px;color:var(--text3);margin-top:4px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-actions{display:flex;gap:8px;margin-top:20px}

/* ── FILTERS BAR ── */
.filters-bar{
  display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap;
  padding:12px 16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
}
.filters-bar .form-control{width:auto;min-width:140px;padding:6px 10px;font-size:12px}
.filter-count{font-size:12px;color:var(--text3);margin-left:auto}

/* ── ALERTS ── */
.alert{
  display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:var(--radius-sm);
  font-size:13px;margin-bottom:16px;animation:slideDown 0.3s ease;
}
.alert-success{background:var(--green-light);color:var(--green-dark);border:1px solid var(--green)}
.alert-error{background:var(--red-light);color:var(--red-dark);border:1px solid var(--red)}
.alert-info{background:var(--blue-light);color:var(--blue-dark);border:1px solid var(--blue)}
.alert-icon{font-weight:700;font-size:16px}
.alert-close{margin-left:auto;background:none;border:none;cursor:pointer;font-size:18px;color:inherit;opacity:0.6}
.alert-close:hover{opacity:1}

/* ── PAGINATION ── */
.pagination{display:flex;align-items:center;justify-content:center;gap:4px;margin-top:20px}
.pagination a,.pagination span{
  padding:6px 12px;border-radius:var(--radius-xs);font-size:13px;font-weight:500;
  color:var(--text2);transition:all var(--transition);border:1px solid transparent;
}
.pagination a:hover{background:var(--surface2);color:var(--text);text-decoration:none}
.pagination .active{background:var(--primary);color:#fff;border-color:var(--primary)}
.pagination .disabled{opacity:0.4;pointer-events:none}

/* ── EMPTY STATE ── */
.empty-state{
  text-align:center;padding:60px 20px;color:var(--text3);
}
.empty-state i{width:48px;height:48px;margin-bottom:12px;opacity:0.4}
.empty-state h3{font-size:16px;color:var(--text2);margin-bottom:6px}
.empty-state p{font-size:13px;margin-bottom:16px}

/* ── AUTH PAGES ── */
.auth-body{background:var(--bg);display:flex;align-items:center;justify-content:center;min-height:100vh}
.auth-wrapper{width:100%;max-width:400px;padding:20px}
.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow2)}
.auth-brand{display:flex;align-items:center;gap:8px;justify-content:center;margin-bottom:28px}
.auth-brand .brand-mark{font-size:20px;padding:6px 12px}
.auth-brand .brand-text{font-size:22px;font-weight:700}
.auth-footer{text-align:center;margin-top:20px;font-size:12px;color:var(--text3)}

/* ── DETAIL PAGE ── */
.detail-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px}
.detail-section{margin-bottom:20px}
.detail-section h3{font-size:14px;font-weight:600;margin-bottom:10px;padding-bottom:6px;border-bottom:1px solid var(--border)}
.detail-row{display:flex;justify-content:space-between;padding:6px 0;font-size:13px;border-bottom:1px solid var(--surface2)}
.detail-row .label{color:var(--text3);font-weight:500}
.detail-row .value{font-weight:500;text-align:right}

/* ── TABS ── */
.tabs{display:flex;gap:0;border-bottom:2px solid var(--border);margin-bottom:20px}
.tab{
  padding:10px 18px;font-size:13px;font-weight:600;color:var(--text3);cursor:pointer;
  border-bottom:2px solid transparent;margin-bottom:-2px;transition:all var(--transition);
  text-decoration:none;
}
.tab:hover{color:var(--text)}
.tab.active{color:var(--primary);border-bottom-color:var(--primary)}

/* ── MODAL ── */
.modal-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,0.5);display:none;align-items:center;
  justify-content:center;z-index:500;backdrop-filter:blur(4px);
}
.modal-overlay.show{display:flex}
.modal{
  background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow3);
  width:100%;max-width:560px;max-height:85vh;overflow-y:auto;
}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}
.modal-header h3{font-size:16px;font-weight:600}
.modal-body{padding:20px}
.modal-footer{display:flex;gap:8px;justify-content:flex-end;padding:16px 20px;border-top:1px solid var(--border)}

/* ── ANIMATIONS ── */
@keyframes slideDown{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.fade-in{animation:fadeIn 0.3s ease}

/* ── ERROR PAGE ── */
.error-page{text-align:center;padding:80px 20px}
.error-page .error-code{font-size:72px;font-weight:700;color:var(--primary);letter-spacing:-3px}
.error-page h2{font-size:20px;margin:8px 0 12px}
.error-page p{color:var(--text2);margin-bottom:20px}

/* ── RESPONSIVE ── */
@media(max-width:1024px){
  .sidebar{transform:translateX(-100%)}
  .sidebar-open .sidebar{transform:translateX(0)}
  .main-wrapper{margin-left:0!important}
  .detail-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
}
@media(max-width:768px){
  .topbar-search{display:none}
  .user-info{display:none}
  .stats-grid{grid-template-columns:1fr 1fr}
  .page-header{flex-direction:column;align-items:flex-start}
}