:root{
  --brand:#ee273a;
  --brand-dark:#c9182a;
  --brand-soft:#fff1f3;
  --ink:#182230;
  --muted:#667085;
  --muted-2:#98a2b3;
  --line:#e6e9ef;
  --line-soft:#f0f2f5;
  --surface:#ffffff;
  --surface-2:#f8f9fb;
  --canvas:#f4f6f8;
  --sidebar:#151a23;
  --sidebar-2:#1d2430;
  --success:#14804a;
  --success-soft:#eaf8f0;
  --warning:#b35c00;
  --warning-soft:#fff6e8;
  --danger:#c9182a;
  --danger-soft:#fff0f2;
  --info:#175cd3;
  --info-soft:#eff6ff;
  --shadow-sm:0 1px 2px rgba(16,24,40,.04),0 1px 3px rgba(16,24,40,.06);
  --shadow-md:0 8px 28px rgba(16,24,40,.08);
  --radius:14px;
  --radius-sm:10px;
  --sidebar-w:272px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--canvas);color:var(--ink);font-family:Tahoma,"Segoe UI",Arial,sans-serif;font-size:14px;line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:inherit}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
svg{display:block}

/* Layout */
.app-shell{min-height:100vh}
.sidebar{position:fixed;inset:0 0 0 auto;width:var(--sidebar-w);background:linear-gradient(180deg,var(--sidebar),#11151c 100%);color:#fff;z-index:40;display:flex;flex-direction:column;border-left:1px solid rgba(255,255,255,.05)}
.brand{height:78px;display:flex;align-items:center;gap:12px;padding:0 22px;border-bottom:1px solid rgba(255,255,255,.08);text-decoration:none}
.brand-mark{width:40px;height:40px;border-radius:12px;background:var(--brand);display:grid;place-items:center;box-shadow:0 8px 22px rgba(238,39,58,.26);font-weight:800;font-size:17px}
.brand-copy{display:flex;flex-direction:column;line-height:1.45}
.brand-copy strong{font-size:15px;letter-spacing:-.2px}.brand-copy small{font-size:11px;color:#98a2b3;margin-top:2px}
.sidebar-scroll{padding:18px 12px 22px;overflow:auto;flex:1}
.nav-section-title{padding:4px 12px 9px;color:#727b8c;font-size:11px;font-weight:700}
.nav-list{display:flex;flex-direction:column;gap:4px;margin:0 0 18px;padding:0;list-style:none}
.nav-link{display:flex;align-items:center;gap:11px;min-height:44px;padding:9px 12px;border-radius:10px;text-decoration:none;color:#c6ccd5;transition:.18s ease;position:relative}
.nav-link:hover{background:rgba(255,255,255,.06);color:#fff}
.nav-link.active{background:rgba(238,39,58,.14);color:#fff;font-weight:700}
.nav-link.active:after{content:"";position:absolute;right:-12px;top:10px;bottom:10px;width:3px;border-radius:8px 0 0 8px;background:var(--brand)}
.nav-icon{width:20px;height:20px;display:grid;place-items:center;flex:none;color:currentColor}.nav-icon svg{width:19px;height:19px;stroke:currentColor}
.nav-badge{margin-right:auto;min-width:22px;height:22px;padding:0 6px;border-radius:999px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:11px;font-weight:700}
.sidebar-user{margin:0 12px 14px;padding:12px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.07);border-radius:12px;display:flex;align-items:center;gap:10px}
.avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--brand),#ff6372);color:#fff;display:grid;place-items:center;font-weight:800;flex:none}
.sidebar-user-meta{min-width:0;flex:1}.sidebar-user-meta strong{display:block;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-meta small{display:block;color:#98a2b3;font-size:10px;margin-top:1px}
.logout-link{color:#98a2b3;text-decoration:none;padding:6px;border-radius:8px}.logout-link:hover{color:#fff;background:rgba(255,255,255,.06)}

.main-wrap{margin-right:var(--sidebar-w);min-height:100vh}
.topbar{height:70px;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 30px;position:sticky;top:0;z-index:25}
.topbar-right,.topbar-left{display:flex;align-items:center;gap:12px}
.mobile-menu{display:none;width:40px;height:40px;border:1px solid var(--line);background:#fff;border-radius:10px;align-items:center;justify-content:center;color:var(--ink)}
.breadcrumb-home{font-size:13px;color:var(--muted);text-decoration:none}.breadcrumb-home:hover{color:var(--brand)}
.topbar-chip{display:flex;align-items:center;gap:7px;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:7px 10px;color:var(--muted);font-size:12px;text-decoration:none}.topbar-chip:hover{color:var(--brand);border-color:#f4b5bd;background:var(--brand-soft)}
.content{max-width:1520px;margin:0 auto;padding:28px 30px 48px}

/* Page heading */
.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}
.page-title{margin:0;font-size:24px;line-height:1.45;letter-spacing:-.5px;color:#101828}.page-subtitle{margin:5px 0 0;color:var(--muted);font-size:13px}.page-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.section-title{font-size:16px;margin:0 0 13px;color:#1d2939}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:24px 0 12px}

/* Components */
.panel,.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.panel{padding:20px;margin-bottom:18px}.panel-flat{padding:0;overflow:hidden}.panel-header{padding:17px 20px;border-bottom:1px solid var(--line-soft);display:flex;align-items:center;justify-content:space-between;gap:12px}.panel-body{padding:20px}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}
.stat-card{position:relative;padding:20px;min-height:130px;text-decoration:none;overflow:hidden;transition:.2s ease}
.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:#dcdfe5}.stat-card:before{content:"";position:absolute;right:0;top:0;width:4px;height:100%;background:var(--brand);opacity:.9}
.stat-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.stat-icon{width:42px;height:42px;border-radius:12px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center}.stat-icon svg{width:21px;height:21px;stroke:currentColor}.stat-label{color:var(--muted);font-size:12px}.stat-value{font-size:27px;font-weight:800;line-height:1.2;color:#101828;letter-spacing:-.5px}.stat-foot{margin-top:9px;color:var(--muted-2);font-size:11px}
.info-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.info-item{background:var(--surface-2);border:1px solid var(--line-soft);border-radius:11px;padding:13px 14px}.info-label{display:block;color:var(--muted);font-size:11px;margin-bottom:4px}.info-value{font-weight:700;color:#344054;word-break:break-word}

.btn,button[type="submit"],.button{appearance:none;border:1px solid transparent;background:var(--brand);color:#fff;border-radius:10px;min-height:40px;padding:8px 15px;display:inline-flex;align-items:center;justify-content:center;gap:7px;text-decoration:none;font-weight:700;font-size:13px;transition:.16s ease;box-shadow:none}
.btn:hover,button[type="submit"]:hover,.button:hover{background:var(--brand-dark);color:#fff}
.btn-secondary{background:#fff;color:#344054;border-color:var(--line)}.btn-secondary:hover{background:var(--surface-2);color:#101828;border-color:#d0d5dd}
.btn-soft{background:var(--brand-soft);color:var(--brand);border-color:#ffd7dc}.btn-soft:hover{background:#ffe3e6;color:var(--brand-dark)}
.btn-success{background:var(--success)}.btn-success:hover{background:#0f683d}.btn-danger{background:#fff;color:var(--danger);border-color:#f4c4ca}.btn-danger:hover{background:var(--danger-soft);color:var(--danger)}
.btn-sm{min-height:34px;padding:6px 10px;font-size:12px;border-radius:8px}.btn-icon{width:40px;padding:0}
.inline-actions{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.inline-form{display:inline-flex;margin:0}

.badge{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:4px 9px;font-size:11px;font-weight:700;background:#f2f4f7;color:#475467;white-space:nowrap}.badge:before{content:"";width:6px;height:6px;border-radius:50%;background:#98a2b3}.badge-success{background:var(--success-soft);color:var(--success)}.badge-success:before{background:var(--success)}.badge-warning{background:var(--warning-soft);color:var(--warning)}.badge-warning:before{background:var(--warning)}.badge-danger{background:var(--danger-soft);color:var(--danger)}.badge-danger:before{background:var(--danger)}.badge-info{background:var(--info-soft);color:var(--info)}.badge-info:before{background:var(--info)}

/* Forms */
.form-card{max-width:900px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px 18px}.form-field{min-width:0}.form-field.full{grid-column:1/-1}.form-label{display:flex;align-items:center;gap:4px;margin-bottom:7px;color:#344054;font-size:12px;font-weight:700}.required-mark{color:var(--brand)}
.form-field input:not([type="checkbox"]):not([type="radio"]),.form-field select,.form-field textarea,.search-input,input[type="text"],input[type="password"],input[type="email"],input[type="number"],input[type="tel"],input[type="date"],input[type="datetime-local"],select,textarea{width:100%;min-height:43px;border:1px solid #d7dce3;background:#fff;color:#1d2939;border-radius:10px;padding:9px 12px;outline:none;transition:border-color .15s,box-shadow .15s;background-clip:padding-box}
textarea{min-height:110px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:#ef7c89!important;box-shadow:0 0 0 3px rgba(238,39,58,.10)}
input::placeholder,textarea::placeholder{color:#a0a7b2}
input[type="checkbox"],input[type="radio"]{accent-color:var(--brand);width:16px;height:16px;vertical-align:middle}
.form-field ul{list-style:none;margin:5px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.form-field ul label{display:flex;align-items:center;gap:7px;background:var(--surface-2);border:1px solid var(--line);padding:8px 10px;border-radius:9px;font-size:12px;font-weight:400}
.form-help{display:block;color:var(--muted-2);font-size:10px;margin-top:5px}.field-errors,.errorlist{list-style:none;margin:6px 0 0;padding:0;color:var(--danger);font-size:11px}.non-field-errors{background:var(--danger-soft);color:var(--danger);border:1px solid #f7c8ce;padding:10px 12px;border-radius:10px;margin-bottom:15px}.form-actions{display:flex;gap:8px;align-items:center;margin-top:22px;padding-top:18px;border-top:1px solid var(--line-soft)}
.search-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:16px}.search-bar .search-input{max-width:360px;min-width:220px}.filter-panel{padding:16px}.filter-panel .form-grid{grid-template-columns:repeat(3,minmax(0,1fr))}

/* Tables */
.table-wrap{width:100%;overflow:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm)}
table{width:100%;border-collapse:separate;border-spacing:0;min-width:680px;background:#fff}th{background:#fafbfc;color:#667085;font-size:11px;font-weight:700;padding:12px 15px;text-align:right;border-bottom:1px solid var(--line);white-space:nowrap}td{padding:13px 15px;border-bottom:1px solid var(--line-soft);color:#344054;vertical-align:middle}tbody tr:last-child td{border-bottom:0}tbody tr:hover td{background:#fcfcfd}.table-link{font-weight:700;color:#1d2939;text-decoration:none}.table-link:hover{color:var(--brand)}.table-muted{color:var(--muted);font-size:12px}.money{font-variant-numeric:tabular-nums;font-weight:700;white-space:nowrap}.empty-cell{text-align:center!important;color:var(--muted);padding:30px!important}

/* Timeline */
.timeline{position:relative;padding-right:24px}.timeline:before{content:"";position:absolute;right:7px;top:4px;bottom:4px;width:2px;background:#eceff3}.timeline-item{position:relative;margin-bottom:12px}.timeline-item:before{content:"";position:absolute;right:-22px;top:19px;width:10px;height:10px;background:#fff;border:3px solid var(--brand);border-radius:50%;z-index:2}.timeline-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:15px 16px}.timeline-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted);font-size:11px;margin-bottom:7px}.timeline-card p{margin:0;color:#475467}

/* Messages */
.messages{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}.msg{padding:11px 13px;border-radius:11px;border:1px solid #cfe0ff;background:var(--info-soft);color:#175cd3;font-size:12px}.msg.success{border-color:#b7e4ca;background:var(--success-soft);color:var(--success)}.msg.error{border-color:#f7c8ce;background:var(--danger-soft);color:var(--danger)}.msg.warning{border-color:#f7d8ad;background:var(--warning-soft);color:var(--warning)}

/* Empty & errors */
.empty-state{text-align:center;padding:42px 20px;color:var(--muted)}.empty-icon{width:54px;height:54px;border-radius:16px;background:var(--surface-2);display:grid;place-items:center;margin:0 auto 12px;color:#98a2b3}.empty-state h3{font-size:14px;color:#344054;margin:0 0 5px}.empty-state p{margin:0;font-size:12px}.error-page{max-width:620px;margin:70px auto;text-align:center;padding:38px}.error-code{font-size:58px;line-height:1;font-weight:900;color:var(--brand);opacity:.15;margin-bottom:7px}.error-page h1{margin:0 0 8px;font-size:23px}.error-page p{color:var(--muted);margin:0 0 20px}

/* Auth */
.auth-page{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr);background:#fff}.auth-visual{background:linear-gradient(145deg,#151a23 0%,#1e2531 65%,#2b151b 100%);position:relative;overflow:hidden;padding:48px;color:#fff;display:flex;flex-direction:column;justify-content:space-between}.auth-visual:before,.auth-visual:after{content:"";position:absolute;border-radius:50%;filter:blur(1px)}.auth-visual:before{width:420px;height:420px;background:rgba(238,39,58,.16);left:-110px;bottom:-90px}.auth-visual:after{width:250px;height:250px;border:1px solid rgba(255,255,255,.08);right:12%;top:18%}.auth-brand{display:flex;align-items:center;gap:12px;position:relative;z-index:2}.auth-copy{position:relative;z-index:2;max-width:560px}.auth-copy h1{font-size:34px;line-height:1.55;margin:0 0 12px;letter-spacing:-.7px}.auth-copy p{color:#b8c0cc;max-width:500px;margin:0;font-size:14px}.auth-foot{position:relative;z-index:2;color:#7f8997;font-size:11px}.auth-form-side{display:flex;align-items:center;justify-content:center;padding:40px;background:#fbfcfd}.login-card{width:100%;max-width:440px}.login-card .panel{padding:28px;box-shadow:var(--shadow-md)}.login-card h2{margin:0 0 7px;font-size:22px}.login-card .lead{color:var(--muted);font-size:12px;margin:0 0 23px}.login-card .form-grid{grid-template-columns:1fr}.login-card .form-actions button{width:100%}.login-brand-mobile{display:none;margin-bottom:22px;align-items:center;gap:10px}

/* Pagination */
.pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:16px}.pagination-info{color:var(--muted);font-size:12px;padding:0 6px}

/* Responsive */
.sidebar-overlay{display:none}
@media(max-width:1180px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:960px){
  .sidebar{transform:translateX(105%);transition:transform .22s ease;box-shadow:-20px 0 50px rgba(16,24,40,.22)}
  body.sidebar-open .sidebar{transform:translateX(0)}
  .sidebar-overlay{display:block;position:fixed;inset:0;background:rgba(16,24,40,.42);z-index:35;opacity:0;visibility:hidden;transition:.2s}
  body.sidebar-open .sidebar-overlay{opacity:1;visibility:visible}
  .main-wrap{margin-right:0}.mobile-menu{display:flex}.topbar{padding:0 20px}.content{padding:24px 20px 40px}
  .auth-page{grid-template-columns:1fr}.auth-visual{display:none}.auth-form-side{min-height:100vh}.login-brand-mobile{display:flex}
}
@media(max-width:700px){
  body{font-size:13px}.content{padding:19px 14px 34px}.topbar{height:64px;padding:0 14px}.topbar-chip .chip-text{display:none}
  .page-header{flex-direction:column;margin-bottom:17px}.page-title{font-size:21px}.page-actions{width:100%}.page-actions .btn{flex:1}
  .grid,.info-grid,.form-grid,.filter-panel .form-grid{grid-template-columns:1fr}.panel{padding:16px}.panel-header{padding:14px 16px}.panel-body{padding:16px}
  .stat-card{min-height:118px;padding:17px}.stat-value{font-size:24px}.form-field ul{grid-template-columns:1fr}.search-bar .search-input{max-width:none;min-width:100%;width:100%}.search-bar .btn,.search-bar button{flex:1}
  .table-wrap{border-radius:11px}.auth-form-side{padding:22px 14px}.login-card .panel{padding:22px 18px}
}
@media(max-width:420px){.grid{grid-template-columns:1fr}.topbar-left .topbar-chip:not(:first-child){display:none}.page-actions{display:grid;grid-template-columns:1fr 1fr}.form-actions{flex-direction:column}.form-actions .btn,.form-actions button{width:100%}}
button.btn-secondary{background:#fff;color:#344054;border-color:var(--line)}
button.btn-secondary:hover{background:var(--surface-2);color:#101828;border-color:#d0d5dd}
button.btn-success{background:var(--success);color:#fff}button.btn-success:hover{background:#0f683d}
button.btn-danger{background:#fff;color:var(--danger);border-color:#f4c4ca}button.btn-danger:hover{background:var(--danger-soft);color:var(--danger)}
button.btn-sm{min-height:34px;padding:6px 10px;font-size:12px;border-radius:8px}
.form-field:has(textarea),.form-field:has(ul){grid-column:1/-1}