:root{--a:#155eef;--b:#7f56d9;--dark:#101828}*{box-sizing:border-box}body{margin:0;background:#f4f7fb;color:#182230;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif}.sidebar{position:fixed;inset:0 auto 0 0;width:260px;background:#101828;color:#fff;padding:25px 18px;display:flex;flex-direction:column;z-index:50}.sidebar-brand{display:flex;gap:12px;align-items:center;padding:0 10px 26px}.sidebar-brand>i{width:45px;height:45px;display:grid;place-items:center;background:linear-gradient(135deg,var(--a),var(--b));border-radius:13px;font-size:1.25rem}.sidebar-brand small{display:block;color:#98a2b3}.sidebar nav{display:grid;gap:6px}.sidebar a{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:10px;color:#d0d5dd;text-decoration:none;font-weight:650}.sidebar a:hover{background:#1d2939;color:#fff}.sidebar-bottom{margin-top:auto;display:grid;gap:4px}.admin-main{margin-left:260px;min-height:100vh}.topbar{height:92px;background:#fff;border-bottom:1px solid #eaecf0;padding:15px 30px;display:flex;align-items:center;justify-content:space-between}.topbar small{color:#667085}.topbar h1{font-size:1.55rem;margin:2px 0 0;font-weight:800}.admin-user{display:flex;gap:10px;align-items:center;font-weight:700}.admin-user i{font-size:1.7rem;color:var(--a)}.mobile-menu{display:none}.content-wrap{padding:30px}.welcome-card{border-radius:24px;padding:36px;background:linear-gradient(135deg,var(--a),var(--b));color:#fff;display:flex;justify-content:space-between;align-items:center;box-shadow:0 18px 45px rgba(21,94,239,.2)}.welcome-card span{font-size:.72rem;font-weight:900;letter-spacing:.12em;opacity:.8}.welcome-card h2{font-size:2rem;font-weight:900;margin:8px 0}.welcome-card p{margin:0;max-width:680px;opacity:.85}.welcome-card>i{font-size:5rem;opacity:.35}.stat-card,.panel{background:#fff;border:1px solid #eaecf0;border-radius:18px;box-shadow:0 7px 25px rgba(16,24,40,.04)}.stat-card{padding:24px;display:flex;gap:17px;align-items:center}.stat-card>i{width:55px;height:55px;border-radius:15px;display:grid;place-items:center;background:#eff4ff;color:var(--a);font-size:1.4rem}.stat-card strong{display:block;font-size:1.65rem}.stat-card span{color:#667085;font-size:.88rem}.panel{padding:26px}.panel h3{font-size:1.15rem;font-weight:800;margin-bottom:20px}.quick-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px}.quick-actions a{display:flex;align-items:center;gap:11px;padding:16px;border:1px solid #eaecf0;border-radius:13px;text-decoration:none;color:#344054;font-weight:700}.quick-actions a:hover{border-color:var(--a);color:var(--a)}.info-list{display:grid}.info-list div{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid #f2f4f7}.form-card{background:#fff;padding:28px;border-radius:20px;border:1px solid #eaecf0}.form-section{border-bottom:1px solid #eaecf0;padding-bottom:25px;margin-bottom:25px}.form-section h3{font-size:1.1rem;font-weight:800}.form-label{font-weight:700;font-size:.88rem}.form-control,.form-select{border-radius:10px;padding:11px 13px;border-color:#d0d5dd}.table-card{background:#fff;border:1px solid #eaecf0;border-radius:18px;overflow:hidden}.table-card .table{margin:0}.table-card th{background:#f9fafb;color:#475467;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;padding:15px}.table-card td{padding:15px;vertical-align:middle}.thumb{width:64px;height:48px;object-fit:cover;border-radius:8px;background:#eee}.login-body{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top right,#d9e4ff,transparent 35%),#f5f7fb}.login-card{width:min(420px,92vw);background:#fff;border-radius:24px;padding:38px;box-shadow:0 25px 70px rgba(16,24,40,.15)}.login-brand{width:62px;height:62px;border-radius:18px;background:linear-gradient(135deg,var(--a),var(--b));color:#fff;display:grid;place-items:center;font-size:1.8rem;margin-bottom:20px}.login-card h2{font-weight:900}.login-card>p,.login-card>small{color:#667085}.login-card>small{display:block;margin-top:18px}.btn-primary{background:var(--a);border-color:var(--a);padding:11px;border-radius:10px}@media(max-width:900px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:translateX(0)}.admin-main{margin-left:0}.mobile-menu{display:block;border:0;background:#eff4ff;color:var(--a);border-radius:10px;padding:8px 10px}.topbar{padding:15px 18px}.content-wrap{padding:18px}.admin-user span{display:none}.quick-actions{grid-template-columns:1fr}}