:root{--primary:#5a3469;--text:#171a20;--muted:#596171;--soft:#f7f4fa;--line:#e7e2ec;--success:#10b981;--warning:#f59e0b;--danger:#ef4444}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Arial,sans-serif;background:#f4f1f7;color:var(--text)}
a{text-decoration:none;color:inherit}
.admin-body{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.sidebar{background:linear-gradient(180deg,#5a3469,#4a2b57);color:#fff;padding:24px;position:sticky;top:0;height:100vh;overflow-y:auto}
.logo-link{display:block;margin-bottom:28px;border-radius:12px;overflow:hidden;transition:transform 0.2s, box-shadow 0.2s}
.logo-link:hover{transform:scale(1.02);box-shadow:0 8px 16px rgba(0,0,0,.2)}
.logo-image{width:100%;height:auto;display:block;background:#f0f0f0;border-radius:8px}
.nav{display:flex;flex-direction:column;gap:0}
.nav-group{margin-bottom:24px}
.nav-group:last-child{margin-bottom:0}
.nav-title{display:block;color:#d8c5e4;font-size:10px;text-transform:uppercase;letter-spacing:.12em;margin-bottom:10px;font-weight:900}
.nav-group a{display:block;color:rgba(255,255,255,.76);padding:12px 14px;border-radius:12px;font-weight:700;font-size:13px;transition:all .2s;cursor:pointer}
.nav-group a:hover{background:rgba(255,255,255,.12);color:#fff}
.nav-group a.active{background:rgba(255,255,255,.2);color:#fff}
.main{padding:32px 40px;overflow-y:auto}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px;gap:20px}
.search-box{display:flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 16px;flex:1;max-width:400px;box-shadow:0 2px 8px rgba(15,23,42,.04)}
.search-icon{color:var(--muted);font-size:14px;margin-right:8px}
.search-box input{border:none;outline:none;background:transparent;width:100%;font-size:14px;color:var(--text)}
.search-box input::placeholder{color:var(--muted)}
.user-badge{background:#fff;border-radius:999px;padding:10px 18px;font-weight:800;font-size:13px;color:var(--primary);box-shadow:0 2px 8px rgba(15,23,42,.04)}
.page-head{margin-bottom:28px}
.kicker{display:inline-block;color:var(--primary);font-weight:900;text-transform:uppercase;font-size:11px;letter-spacing:.08em;margin-bottom:6px}
.page-head h1{font-size:42px;letter-spacing:-.06em;margin:0 0 8px;line-height:1.1}
.page-head p{color:var(--muted);margin:0;font-size:15px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px}
.stat-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:0 4px 12px rgba(15,23,42,.04)}
.stat-card .num{font-size:36px;font-weight:950;color:var(--primary);margin-bottom:8px;line-height:1}
.stat-card b{display:block;font-size:14px;color:var(--text);font-weight:700}
.panel{display:grid;gap:20px}
.panel-2{grid-template-columns:1.1fr .9fr}
.card,.form-card,.table-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:0 4px 12px rgba(15,23,42,.04);margin-bottom:20px}
.card h2,.card h3{margin:0 0 14px;font-size:20px}
.card p{margin:0 0 16px;color:var(--muted);font-size:14px}
.timeline{display:flex;flex-direction:column;gap:16px}
.step{display:flex;gap:16px}
.dot{width:38px;height:38px;border-radius:50%;background:var(--line);border:3px solid white;box-shadow:0 0 0 2px var(--line);display:grid;place-items:center;font-weight:950;color:var(--primary);flex-shrink:0;font-size:14px}
.step.done .dot{background:var(--success);border-color:white;color:white;box-shadow:0 0 0 2px var(--success)}
.step.active .dot{background:var(--primary);border-color:white;color:white;box-shadow:0 0 0 2px var(--primary)}
.step-card{padding:14px 16px;background:var(--soft);border:1px solid var(--line);border-radius:14px;flex:1}
.step-card b{display:block;margin-bottom:4px;font-size:14px}
.step-card p{margin:0;font-size:13px;color:var(--muted)}
.notice{background:#fff7dc;border:1px solid #f4df99;border-radius:16px;padding:16px;color:#5f4300;font-size:14px;line-height:1.6}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-1{grid-template-columns:1fr}
.table-responsive{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
thead{background:var(--soft);border-bottom:1px solid var(--line)}
th{padding:14px;text-align:left;font-weight:700;color:var(--primary);font-size:12px;text-transform:uppercase;letter-spacing:.05em}
td{padding:14px;border-bottom:1px solid var(--line);color:var(--text)}
tbody tr:hover{background:#fafafa}
.badge{display:inline-block;padding:6px 12px;border-radius:6px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.badge.success{background:#d1fae5;color:#065f46}
.badge.pending{background:#fef3c7;color:#92400e}
.badge.processing{background:#dbeafe;color:#0c4a6e}
.badge.danger{background:#fee2e2;color:#7f1d1d}
.btn{display:inline-flex;background:var(--primary);color:#fff;border:0;border-radius:10px;padding:12px 22px;font-weight:800;font-size:13px;cursor:pointer;text-transform:uppercase;letter-spacing:.04em;transition:all .2s}
.btn:hover{opacity:.9;transform:translateY(-1px)}
.btn.secondary{background:var(--soft);color:var(--primary)}
.btn.secondary:hover{background:#ede6f2}
.btn.dark{background:#111;color:white}
.btn.danger{background:var(--danger)}
.btn.small{padding:8px 14px;font-size:12px}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-weight:700;margin-bottom:8px;font-size:14px;color:var(--text)}
input[type="text"],input[type="email"],input[type="number"],input[type="date"],input[type="time"],select,textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-family:inherit;font-size:14px;color:var(--text);transition:border-color .2s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary)}
textarea{resize:vertical;min-height:100px}
.checkbox-group{display:flex;gap:12px;margin-bottom:14px}
.checkbox-group label{display:flex;align-items:center;gap:8px;margin:0;cursor:pointer}
.checkbox-group input[type="checkbox"]{width:18px;height:18px;cursor:pointer}
.kanban{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:20px}
.kanban-column{background:var(--soft);border-radius:16px;padding:16px;min-height:500px}
.kanban-column h4{margin:0 0 14px;font-size:14px;font-weight:700;color:var(--text)}
.kanban-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;margin-bottom:12px;cursor:move;box-shadow:0 2px 6px rgba(15,23,42,.04)}
.kanban-card small{display:block;color:var(--muted);font-size:12px;margin-top:8px}
.modal{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);z-index:1000;align-items:center;justify-content:center}
.modal.active{display:flex}
.modal-content{background:#fff;border-radius:20px;padding:32px;max-width:500px;width:90%;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.modal-header h2{margin:0;font-size:22px}
.modal-close{background:none;border:none;font-size:24px;cursor:pointer;color:var(--muted)}
.modal-actions{display:flex;gap:12px;margin-top:24px}
@media(max-width:1200px){.stats,.grid{grid-template-columns:repeat(2,1fr)}.kanban{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.admin-body{grid-template-columns:1fr}.sidebar{position:fixed;left:-260px;transition:left .3s;z-index:999;height:100vh}.sidebar.active{left:0}.main{padding:20px}.topbar{flex-direction:column;align-items:stretch}.search-box{max-width:100%}.stats,.grid,.kanban,.panel-2{grid-template-columns:1fr}.page-head h1{font-size:28px}}