:root{--bg: #eef1f4;--surface: #ffffff;--sidebar: #181f28;--sidebar-hover: #232c38;--sidebar-text: #aab4c0;--header: #4a97d6;--header-dark: #3c82bd;--primary: #4a97d6;--primary-dark: #3c82bd;--success: #2fa84f;--success-dark: #268f43;--text: #1f2733;--muted: #6b7688;--border: #e3e8f0;--danger: #d64545;--radius: 6px}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 25% 15%,rgba(255,255,255,.1) 0%,transparent 40%),linear-gradient(160deg,#14293f,#1c4569 45%,#2f6690);position:relative}.login-card{width:360px;background:#0e18228c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.15);border-radius:8px;padding:32px 28px;color:#fff;box-shadow:0 25px 60px #00000059}.login-card .brand{text-align:center;font-size:26px;font-weight:700;margin:0 0 4px}.login-card .tagline{text-align:center;font-size:13px;color:#ffffffb3;margin:0 0 22px}.input-icon-group{display:flex;margin-bottom:14px}.input-icon-group .icon{width:44px;flex-shrink:0;background:var(--header);border-radius:6px 0 0 6px;display:flex;align-items:center;justify-content:center;font-size:15px}.input-icon-group input{flex:1;min-width:0;border-radius:0 6px 6px 0;border:none;background:#ffffffeb;padding:11px 12px;font-size:14px}.input-icon-group input:focus{outline:2px solid rgba(255,255,255,.45)}.login-card .btn-primary.full{margin-top:8px}.login-card .hint{margin-top:18px;font-size:12px;color:#ffffffa6;text-align:center;line-height:1.5}.app{min-height:100vh;display:flex;flex-direction:column}.topbar{height:56px;flex-shrink:0;display:flex}.topbar .brand-box{width:240px;flex-shrink:0;background:var(--sidebar);color:#fff;display:flex;align-items:center;padding:0 20px;font-size:20px;font-weight:700;overflow:hidden;white-space:nowrap;transition:width .15s}.topbar .navbar{flex:1;background:var(--header);color:#fff;display:flex;align-items:center;padding:0 8px 0 4px;gap:8px;position:relative}.hamburger{background:transparent;color:#fff;font-size:18px;padding:8px 12px;border-radius:6px}.hamburger:hover{background:#ffffff26}.navbar .spacer{flex:1}.nav-icons{display:flex;align-items:center;gap:2px}.icon-btn{position:relative;display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:6px;cursor:pointer;color:#fff;-webkit-user-select:none;user-select:none}.icon-btn:hover{background:#ffffff26}.badge-dot{position:absolute;top:1px;right:1px;background:#f39c12;color:#fff;font-size:10px;border-radius:50%;width:16px;height:16px;display:flex;align-items:center;justify-content:center;font-weight:700}.avatar-sm{width:30px;height:30px;border-radius:50%;background:#fff;color:var(--header-dark);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px;flex-shrink:0}.icon-btn .uname{font-size:13px;font-weight:600}.dropdown{position:absolute;top:46px;right:8px;background:#fff;color:var(--text);border-radius:6px;box-shadow:0 12px 34px #00000038;overflow:hidden;z-index:30}.notif-dropdown{width:230px}.notif-dropdown .item{padding:14px 16px;font-size:13px;color:var(--muted)}.notif-dropdown .view-all{text-align:center;padding:10px;font-size:13px;color:var(--primary);font-weight:600;cursor:pointer;border-top:1px solid var(--border)}.notif-dropdown .view-all:hover{background:#f4f6fb}.profile-dropdown{width:220px;text-align:center}.profile-dropdown .top{background:var(--header);padding:22px 16px;color:#fff}.profile-dropdown .avatar-xl{width:68px;height:68px;border-radius:50%;background:#ffffff40;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:22px;margin:0 auto 10px}.profile-dropdown .top .name{font-weight:600;font-size:14px}.profile-dropdown .actions{display:flex}.profile-dropdown .actions button{flex:1;border-radius:0;background:#fff;border-top:1px solid var(--border);padding:11px;font-size:13px;font-weight:600;color:var(--text)}.profile-dropdown .actions button:hover{background:#f4f6fb}.profile-dropdown .actions button+button{border-left:1px solid var(--border)}.body{flex:1;display:flex;min-height:0}.sidebar{width:240px;flex-shrink:0;background:var(--sidebar);color:var(--sidebar-text);display:flex;flex-direction:column;overflow-y:auto;transition:width .15s}.sidebar 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var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:20px}.card-head{background:var(--header);color:#fff;padding:12px 20px;font-weight:600;font-size:15px}.card-head.plain{background:#fff;color:var(--text);border-bottom:1px solid var(--border)}.card-body{padding:20px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px}.stat .n{font-size:28px;font-weight:700;color:var(--primary)}.stat .l{color:var(--muted);font-size:13px;margin-top:2px}label{display:block;font-size:13px;color:var(--muted);margin:12px 0 5px}input,select,textarea{width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:6px;font-size:14px;background:#fff;font-family:inherit}input:focus,select:focus,textarea:focus{outline:2px solid 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10px;border-radius:20px;font-size:12px;font-weight:600}.pill.present{background:#e3f5ec;color:var(--success)}.pill.absent{background:#fbe6e6;color:var(--danger)}.row{display:flex;gap:14px;flex-wrap:wrap}.row>*{flex:1;min-width:160px}.toolbar{display:flex;gap:10px;align-items:flex-end;margin-bottom:16px;flex-wrap:wrap}.alert{padding:10px 14px;border-radius:6px;font-size:14px;margin-bottom:14px}.alert.err{background:#fbe6e6;color:var(--danger)}.alert.ok{background:#e3f5ec;color:var(--success)}.stub{text-align:center;color:var(--muted);padding:60px 20px}.stub h2{color:var(--text)}@media (max-width: 1000px){.stat-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 900px){.topbar{position:sticky;top:0;z-index:70}.topbar .brand-box{width:auto;padding:0 16px;font-size:18px}.sidebar{position:fixed;top:56px;bottom:0;left:0;z-index:60;width:270px;max-width:85vw;transform:translate(-100%);transition:transform .2s ease}.app.nav-open .sidebar{transform:none;box-shadow:0 0 40px 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print{.topbar,.sidebar,.no-print,.page-title,.page-sub{display:none!important}.app,.body,.content-wrap,.content{display:block!important;margin:0!important;padding:0!important;overflow:visible!important;background:#fff!important}.card:not(.print-area){display:none!important}.print-area{box-shadow:none!important;border:none!important;margin:0!important}table{page-break-inside:auto}tr{page-break-inside:avoid}}