:root{--bg-body: #0f172a;--bg-surface: #020617;--bg-panel: #020617;--border-subtle: rgba(148, 163, 184, .2);--accent: #38bdf8;--accent-soft: rgba(56, 189, 248, .15);--text-main: #e5e7eb;--text-muted: #9ca3af;--danger: #f97373;--radius-lg: 18px;--radius-md: 12px;--radius-pill: 999px;--shadow-soft: 0 22px 45px rgba(15, 23, 42, .8)}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,SF Pro Text,sans-serif;background:radial-gradient(circle at top left,#1d4ed8 0,transparent 55%),#020617;color:var(--text-main)}.app-root{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:100vh}.app-root.app-root--no-sidebar{grid-template-columns:1fr}.sidebar{padding:24px 22px;background:linear-gradient(180deg,#0f172ae6,#0f172afa);border-right:1px solid rgba(148,163,184,.2);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.sidebar-header{display:flex;align-items:center;gap:10px;margin-bottom:32px}.logo-dot{width:28px;height:28px;border-radius:16px;background:radial-gradient(circle at 30% 20%,#38bdf8,#1d4ed8);box-shadow:0 0 0 1px #38bdf866,0 18px 30px #0f172ae6}.logo-text{font-weight:600;letter-spacing:.05em;text-transform:uppercase;font-size:.9rem;color:#e5e7eb}.sidebar-nav{display:flex;flex-direction:column;gap:6px}.nav-item{display:flex;align-items:center;padding:10px 12px;border-radius:999px;color:var(--text-muted);text-decoration:none;font-size:.9rem;gap:8px;transition:background .15s ease,color .15s ease,transform .1s ease}.nav-item:hover{background:#0f172ae6;color:var(--text-main);transform:translateY(-1px)}.nav-item.active{background:radial-gradient(circle at left,#38bdf88c,#2563eb40);color:#f9fafb;box-shadow:0 12px 25px #0f172acc}.main{display:flex;flex-direction:column;padding:20px 26px 28px;gap:20px}.topbar{display:flex;align-items:center;justify-content:space-between}.topbar-title{font-size:1.1rem;font-weight:500;color:var(--text-main);text-decoration:none}.topbar-right{display:flex;align-items:center;gap:12px}.user-pill{display:inline-flex;align-items:center;gap:8px;padding:4px 8px;border-radius:999px;border:1px solid rgba(148,163,184,.35);background:radial-gradient(circle at top left,#0f172a,#0f172aeb)}.user-avatar{width:26px;height:26px;border-radius:999px;background:linear-gradient(145deg,#22c55e,#16a34a);display:inline-flex;align-items:center;justify-content:center;font-size:.78rem;font-weight:600;color:#ecfdf5}.user-name{font-size:.82rem;color:var(--text-main)}.content{margin-top:12px}.page{max-width:760px;margin:0 auto}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:16px}.page-header h1{margin:0 0 4px;font-size:1.6rem}.page-subtitle{margin:0;font-size:.92rem;color:var(--text-muted)}.btn{border-radius:999px;border:1px solid transparent;padding:8px 16px;font-size:.9rem;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px;background:none;color:var(--text-main);transition:background .12s ease,color .12s ease,box-shadow .12s ease,transform .08s ease,border-color .12s ease}.btn.primary{background:radial-gradient(circle at top left,#38bdf8,#1d4ed8);border-color:#38bdf84d;color:#f9fafb;box-shadow:0 16px 35px #0f172ae6}.btn.primary:hover{transform:translateY(-1px);box-shadow:0 20px 40px #0f172af2}.btn.ghost{border-color:#94a3b866;background:#0f172a99;color:var(--text-main)}.btn.danger{background:radial-gradient(circle at top left,#f97373,#b91c1c);border-color:#f8717166;color:#fef2f2}.btn.success{background:radial-gradient(circle at top left,#22c55e,#15803d);border-color:#22c55e66;color:#ecfdf5}.btn:disabled{opacity:.6;cursor:default;box-shadow:none}.cards-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:20px}.stat-card{padding:16px 16px 14px;border-radius:var(--radius-lg);background:radial-gradient(circle at top left,#38bdf824,#0f172af5);border:1px solid rgba(148,163,184,.35);box-shadow:var(--shadow-soft)}.stat-card h2{margin:0 0 8px;font-size:.9rem;color:var(--text-muted)}.stat-number{margin:0;font-size:1.6rem;font-weight:600}.panel{border-radius:var(--radius-lg);background:radial-gradient(circle at top left,#0f172a,#0f172afa);border:1px solid rgba(148,163,184,.45);padding:18px 18px 16px;box-shadow:var(--shadow-soft)}.panel-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.panel h2{margin:0;font-size:1rem}.link-button{font-size:.86rem;color:var(--accent);text-decoration:none}.link-button-sm{font-size:.82rem;color:var(--accent);text-decoration:none;padding:4px 8px;border-radius:999px;border:1px solid rgba(56,189,248,.45);background:var(--accent-soft)}.data-table{width:100%;border-collapse:collapse;font-size:.88rem}.data-table th,.data-table td{padding:10px 8px;border-bottom:1px solid rgba(31,41,55,.9)}.data-table thead th{font-weight:500;color:var(--text-muted);text-align:left;font-size:.8rem}.data-table tbody tr:hover{background:#0f172ae6}.table-link{color:var(--text-main);text-decoration:none}.table-link:hover{color:var(--accent)}.status-pill{padding:2px 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9px;font-size:.9rem;background:#0f172ae6;color:var(--text-main)}.form-field textarea{resize:vertical;min-height:1.5em}.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none;border-color:#38bdf8b3;box-shadow:0 0 0 1px #38bdf880}.form-field input[type=date]::-webkit-calendar-picker-indicator,.form-field input[type=time]::-webkit-calendar-picker-indicator{filter:brightness(2.2);opacity:.95}.check-in-number-group{margin-top:1.5em}.check-in-number-input{font-size:1.5rem!important;padding:14px 16px!important;min-height:56px;border-radius:12px;border:1px solid rgba(148,163,184,.5);background:#0f172ae6;color:var(--text-main);width:100%;box-sizing:border-box}.check-in-number-input:focus{outline:none;border-color:#38bdf8b3;box-shadow:0 0 0 2px #38bdf866}.form-readonly{margin:0;font-size:.95rem;color:var(--text-main)}.form-hint{margin:2px 0 0;font-size:.75rem;color:var(--text-muted)}.form-actions{margin-top:18px;display:flex;justify-content:flex-end;gap:10px}.inline-add{margin-top:6px;display:flex;gap:6px}.inline-add input{flex:1;border-radius:999px;border:1px dashed rgba(148,163,184,.6);padding:6px 9px;background:#0f172ae6;color:var(--text-main);font-size:.86rem}@media(max-width:960px){.app-root{grid-template-columns:70px minmax(0,1fr)}.sidebar-header .logo-text{display:none}.cards-row{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid,.detail-grid{grid-template-columns:minmax(0,1fr)}}@media(max-width:720px){.app-root{grid-template-columns:1fr}.sidebar{display:none}.page-header{flex-direction:column;align-items:flex-start}.cards-row{grid-template-columns:minmax(0,1fr)}}