:root{--bg: #090d16;--bg-secondary: #0e1424;--panel: #131b2e;--panel-hover: #182238;--panel-elevated: #1e2a47;--border: rgba(255, 255, 255, .08);--border-subtle: rgba(255, 255, 255, .04);--border-hover: rgba(255, 255, 255, .16);--border-focus: rgba(99, 102, 241, .6);--text: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--text-inverse: #090d16;--accent: #6366f1;--accent-hover: #4f46e5;--accent-light: rgba(99, 102, 241, .15);--accent-glow: 0 0 20px -3px rgba(99, 102, 241, .4);--accent-gradient: linear-gradient(135deg, #6366f1 0%, #3b82f6 100%);--accent-gradient-text: linear-gradient(135deg, #a5b4fc 0%, #60a5fa 100%);--ok: #10b981;--ok-bg: rgba(16, 185, 129, .12);--ok-border: rgba(16, 185, 129, .25);--warn: #f59e0b;--warn-bg: rgba(245, 158, 11, .12);--warn-border: rgba(245, 158, 11, .25);--bad: #f43f5e;--bad-bg: rgba(244, 63, 94, .12);--bad-border: rgba(244, 63, 94, .25);--info: #38bdf8;--info-bg: rgba(56, 189, 248, .12);--info-border: rgba(56, 189, 248, .25);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 20px;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .15);--shadow-md: 0 4px 16px -2px rgba(0, 0, 0, .45), 0 2px 4px -2px rgba(0, 0, 0, .3);--shadow-lg: 0 12px 32px -4px rgba(0, 0, 0, .65), 0 4px 12px -2px rgba(0, 0, 0, .4);--shadow-card: 0 4px 20px -2px rgba(0, 0, 0, .35);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--transition-smooth: .35s cubic-bezier(.16, 1, .3, 1);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body{min-height:100vh;background-color:var(--bg);color:var(--text);font-family:inherit;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5}a{color:var(--accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:#818cf8}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--panel-elevated);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:#2d3f66}h1,h2,h3,h4,h5,h6{color:var(--text);font-weight:700;letter-spacing:-.02em;line-height:1.25}h1{font-size:24px}h2{font-size:20px}h3{font-size:16px;font-weight:600}h4{font-size:14px;font-weight:600}p{color:var(--text-secondary);font-size:14px}.muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.text-sm{font-size:13px}.text-xs{font-size:12px}.font-medium{font-weight:500}.font-semibold{font-weight:600}.font-bold{font-weight:700}.app-layout{display:flex;min-height:100vh;background:radial-gradient(circle at 10% 0%,rgba(99,102,241,.08) 0%,transparent 40%),radial-gradient(circle at 90% 100%,rgba(56,189,248,.05) 0%,transparent 40%),var(--bg)}.app-sidebar{width:250px;background:#0e1424d9;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-right:1px solid var(--border);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;z-index:40;transition:transform var(--transition-smooth)}.sidebar-header{padding:20px 18px 16px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border-subtle)}.brand-icon{width:36px;height:36px;background:var(--accent-gradient);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;box-shadow:var(--accent-glow);color:#fff;flex-shrink:0}.brand-title{font-size:18px;font-weight:700;background:var(--accent-gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:flex;align-items:center;gap:6px}.brand-badge{font-size:10px;background:var(--accent-light);color:#a5b4fc;padding:2px 6px;border-radius:var(--radius-full);font-weight:600;letter-spacing:.05em;text-transform:uppercase}.sidebar-nav{flex:1;padding:16px 12px;display:flex;flex-direction:column;gap:4px;overflow-y:auto}.nav-link{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--radius-md);color:var(--text-secondary);font-size:14px;font-weight:500;transition:all var(--transition-fast);position:relative}.nav-link:hover{background:var(--panel);color:var(--text);transform:translate(2px)}.nav-link.active{background:var(--accent-light);color:#818cf8;font-weight:600}.nav-link.active:before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:3px;background:var(--accent);border-radius:0 4px 4px 0;box-shadow:0 0 8px var(--accent)}.nav-icon{width:18px;height:18px;flex-shrink:0}.nav-badge{margin-left:auto;font-size:11px;padding:2px 7px;border-radius:var(--radius-full);background:var(--panel-elevated);color:var(--text-secondary);font-weight:600}.nav-link.active .nav-badge{background:#6366f14d;color:#c7d2fe}.sidebar-footer{padding:14px 16px;border-top:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between;background:#090d1666}.system-status{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-secondary)}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px var(--ok);animation:pulse-dot 2s infinite}.status-dot.offline{background:var(--bad);box-shadow:0 0 8px var(--bad);animation:none}@keyframes pulse-dot{0%{transform:scale(.95);box-shadow:0 0 #10b981b3}70%{transform:scale(1);box-shadow:0 0 0 6px #10b98100}to{transform:scale(.95);box-shadow:0 0 #10b98100}}.app-main{flex:1;display:flex;flex-direction:column;min-width:0}.app-header{height:64px;padding:0 28px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);background:#0e142499;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);position:sticky;top:0;z-index:30}.header-left{display:flex;align-items:center;gap:16px}.mobile-menu-btn{display:none;background:transparent;border:1px solid var(--border);color:var(--text);padding:8px;border-radius:var(--radius-md);cursor:pointer}.header-breadcrumbs{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--text-secondary)}.header-breadcrumbs .current{color:var(--text);font-weight:600}.header-right{display:flex;align-items:center;gap:12px}.app-content{padding:28px;max-width:1240px;width:100%;margin:0 auto;flex:1}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px;margin-bottom:22px;box-shadow:var(--shadow-card);position:relative;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.card:hover{border-color:var(--border-hover)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;gap:12px;flex-wrap:wrap}.card-title-group h3{margin-bottom:4px}.card-description{font-size:13px;color:var(--text-muted)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px 20px;display:flex;align-items:flex-start;justify-content:space-between;box-shadow:var(--shadow-sm);transition:transform var(--transition-fast),border-color var(--transition-fast)}.stat-card:hover{transform:translateY(-2px);border-color:var(--border-hover)}.stat-info{display:flex;flex-direction:column;gap:4px}.stat-label{font-size:13px;font-weight:500;color:var(--text-secondary)}.stat-value{font-size:26px;font-weight:700;color:var(--text);line-height:1.1}.stat-subtext{font-size:12px;color:var(--text-muted);margin-top:2px}.stat-icon-wrapper{width:42px;height:42px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-icon-wrapper.blue{background:#3b82f61f;color:#60a5fa}.stat-icon-wrapper.indigo{background:#6366f11f;color:#818cf8}.stat-icon-wrapper.green{background:var(--ok-bg);color:var(--ok)}.stat-icon-wrapper.amber{background:var(--warn-bg);color:var(--warn)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:9px 16px;border-radius:var(--radius-md);font-size:14px;font-weight:600;cursor:pointer;border:1px solid transparent;transition:all var(--transition-fast);outline:none;-webkit-user-select:none;user-select:none}.btn:active:not(:disabled){transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 2px 8px -1px #6366f166}.btn-primary:hover:not(:disabled){box-shadow:0 4px 14px -1px #6366f199;filter:brightness(1.08)}.btn-secondary{background:var(--panel-elevated);border-color:var(--border);color:var(--text)}.btn-secondary:hover:not(:disabled){background:var(--panel-hover);border-color:var(--border-hover);color:#fff}.btn-danger{background:var(--bad-bg);border-color:var(--bad-border);color:#fda4af}.btn-danger:hover:not(:disabled){background:#f43f5e38;border-color:var(--bad);color:#ffe4e6}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--panel-hover);color:var(--text)}.btn-sm{padding:6px 12px;font-size:12px;border-radius:var(--radius-sm)}.btn-lg{padding:12px 22px;font-size:15px;border-radius:var(--radius-lg)}.btn-icon-only{padding:8px;border-radius:var(--radius-md)}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:var(--radius-full);font-size:12px;font-weight:600;letter-spacing:.02em;border:1px solid transparent}.badge.ok{background:var(--ok-bg);color:var(--ok);border-color:var(--ok-border)}.badge.bad{background:var(--bad-bg);color:var(--bad);border-color:var(--bad-border)}.badge.warn{background:var(--warn-bg);color:var(--warn);border-color:var(--warn-border)}.badge.info{background:var(--info-bg);color:var(--info);border-color:var(--info-border)}.badge.muted{background:var(--panel-elevated);color:var(--text-secondary);border-color:var(--border)}.field{margin-bottom:16px;display:flex;flex-direction:column;gap:6px}label{font-size:13px;font-weight:500;color:var(--text-secondary);display:flex;align-items:center;gap:6px}input,select,textarea{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text);padding:10px 14px;font-size:14px;font-family:inherit;width:100%;outline:none;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}input:focus,select:focus,textarea:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #6366f133}input::placeholder,textarea::placeholder{color:var(--text-muted)}.input-with-icon{position:relative;display:flex;align-items:center}.input-with-icon input{padding-left:38px}.input-icon-left{position:absolute;left:12px;color:var(--text-muted);pointer-events:none;display:flex;align-items:center}.input-icon-right{position:absolute;right:10px;color:var(--text-muted);cursor:pointer;background:transparent;border:none;padding:4px;display:flex;align-items:center}.input-icon-right:hover{color:var(--text)}.row{display:flex;gap:16px;flex-wrap:wrap}.row>*{flex:1;min-width:180px}.table-responsive{width:100%;overflow-x:auto;border-radius:var(--radius-md)}table{width:100%;border-collapse:collapse;text-align:left}th{padding:12px 14px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);border-bottom:1px solid var(--border);background:#0e142466}td{padding:14px;font-size:14px;border-bottom:1px solid var(--border-subtle);color:var(--text);vertical-align:middle}tr:hover td{background:#ffffff05}tr:last-child td{border-bottom:none}.toggle-switch{position:relative;display:inline-flex;align-items:center;cursor:pointer;-webkit-user-select:none;user-select:none;gap:10px}.toggle-switch input{position:absolute;opacity:0;width:0;height:0}.toggle-slider{width:44px;height:24px;background-color:var(--panel-elevated);border:1px solid var(--border);border-radius:var(--radius-full);position:relative;transition:background-color var(--transition-fast),border-color var(--transition-fast)}.toggle-slider:before{content:"";position:absolute;width:18px;height:18px;left:2px;bottom:2px;background-color:#cbd5e1;border-radius:50%;transition:transform var(--transition-smooth),background-color var(--transition-fast)}.toggle-switch input:checked+.toggle-slider{background-color:var(--accent);border-color:var(--accent)}.toggle-switch input:checked+.toggle-slider:before{transform:translate(20px);background-color:#fff}.day-picker-group{display:flex;gap:6px;flex-wrap:wrap}.day-picker-btn{width:40px;height:40px;border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg-secondary);color:var(--text-secondary);font-size:13px;font-weight:600;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-fast)}.day-picker-btn:hover{background:var(--panel-hover);color:var(--text);border-color:var(--border-hover)}.day-picker-btn.active{background:var(--accent-gradient);color:#fff;border-color:var(--accent);box-shadow:0 0 12px #6366f166}.calendar-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;flex-wrap:wrap}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:10px}.calendar-day-col{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);min-height:180px;padding:10px;display:flex;flex-direction:column;gap:8px}.calendar-day-header{padding-bottom:8px;border-bottom:1px solid var(--border-subtle);display:flex;flex-direction:column;gap:2px}.day-weekday{font-size:11px;font-weight:700;text-transform:uppercase;color:var(--text-muted);letter-spacing:.05em}.day-date{font-size:14px;font-weight:600;color:var(--text)}.calendar-slots{display:flex;flex-direction:column;gap:6px;flex:1}.calendar-slot-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px;cursor:pointer;transition:all var(--transition-fast);display:flex;flex-direction:column;gap:4px}.calendar-slot-card:hover{background:var(--panel-hover);border-color:var(--accent);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.calendar-slot-card.locked{opacity:.65;border-style:dashed}.slot-time{font-size:12px;font-weight:700;color:#818cf8}.slot-name{font-size:13px;font-weight:500;color:var(--text);line-height:1.2}.slot-meta{display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--text-muted);margin-top:2px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:20px;z-index:100;animation:modal-fade-in .2s ease-out forwards}.modal-container{background:var(--panel);border:1px solid var(--border-hover);border-radius:var(--radius-xl);max-width:540px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:modal-pop .25s cubic-bezier(.16,1,.3,1) forwards}.modal-header{padding:20px 24px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-body{padding:24px}.modal-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:flex-end;gap:10px;background:#0e142466}@keyframes modal-fade-in{0%{opacity:0}to{opacity:1}}@keyframes modal-pop{0%{opacity:0;transform:scale(.94) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}.toast-container{position:fixed;bottom:24px;right:24px;display:flex;flex-direction:column;gap:10px;z-index:120;pointer-events:none}.toast-item{pointer-events:auto;background:var(--panel-elevated);border:1px solid var(--border);box-shadow:var(--shadow-lg);padding:12px 18px;border-radius:var(--radius-md);display:flex;align-items:center;gap:12px;min-width:280px;max-width:420px;animation:toast-slide-in .25s cubic-bezier(.16,1,.3,1) forwards;font-size:14px;color:var(--text)}.toast-item.success{border-color:var(--ok-border);background:#0f2420}.toast-item.error{border-color:var(--bad-border);background:#291017}@keyframes toast-slide-in{0%{transform:translateY(16px);opacity:0}to{transform:translateY(0);opacity:1}}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;text-align:center;gap:14px}.empty-state-icon{width:56px;height:56px;border-radius:50%;background:var(--bg-secondary);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text-muted)}.empty-state h4{font-size:16px}.empty-state p{max-width:360px;margin-bottom:6px}.filter-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:16px}.filter-pill{padding:6px 14px;border-radius:var(--radius-full);font-size:13px;font-weight:500;border:1px solid var(--border);background:var(--bg-secondary);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.filter-pill:hover{color:var(--text);border-color:var(--border-hover)}.filter-pill.active{background:var(--accent-light);color:#818cf8;border-color:var(--accent);font-weight:600}.skeleton{background:linear-gradient(90deg,var(--panel-elevated) 25%,var(--panel-hover) 50%,var(--panel-elevated) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media (max-width: 1024px){.calendar-grid{grid-template-columns:repeat(4,1fr)}}@media (max-width: 768px){.app-sidebar{position:fixed;transform:translate(-100%);box-shadow:var(--shadow-lg)}.app-sidebar.open{transform:translate(0)}.sidebar-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:35}.mobile-menu-btn{display:inline-flex}.app-content{padding:16px}.calendar-grid{grid-template-columns:1fr}.row>*{min-width:100%}}