:root{--bg: #0f1115;--surface: #171a21;--surface-2: #1f232c;--border: #2a2f3a;--text: #e7eaf0;--muted: #9aa3b2;--primary: #4c8dff;--primary-ink: #ffffff;--success: #3ddc97;--danger: #ff6b6b;--warn: #ffcc66;--radius: 12px;--shadow: 0 6px 24px rgba(0, 0, 0, .35)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:radial-gradient(1200px 600px at 20% -10%,#1a2030 0%,var(--bg) 55%);color:var(--text);min-height:100vh}.app-bg{position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;background-size:cover;background-position:center;background-repeat:no-repeat;opacity:.14;pointer-events:none}.app,.login{position:relative;z-index:1;min-height:100vh}.topbar{display:flex;align-items:center;gap:24px;padding:14px 24px;background:#171a21cc;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;letter-spacing:.2px}.brand.big{font-size:28px}.brand-mark{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--primary),#7b5cff);color:#fff;font-weight:800}.brand.big .brand-mark{width:44px;height:44px;font-size:22px}.nav{display:flex;gap:8px}.nav a{color:var(--muted);text-decoration:none;padding:8px 14px;border-radius:8px;font-weight:600}.nav a:hover,.nav a.active{color:var(--text);background:var(--surface-2)}.account{margin-left:auto;display:flex;align-items:center;gap:10px}.avatar{width:28px;height:28px;border-radius:50%}.account-email{color:var(--muted);font-size:14px}.btn{border:1px solid var(--border);background:var(--surface-2);color:var(--text);padding:9px 14px;border-radius:9px;font-weight:600;cursor:pointer;transition:transform .05s ease,background .15s ease,opacity .15s}.btn:hover{background:#262b36}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:var(--primary);border-color:transparent;color:var(--primary-ink)}.btn.primary:hover{background:#5c98ff}.btn.ghost{background:transparent}.btn.danger{background:transparent;color:var(--danger);border-color:#40323a}.btn.danger:hover{background:#ff6b6b1f}.btn.danger-solid{background:var(--danger);border-color:transparent;color:#fff}.btn.danger-solid:hover{background:#ff8080}.btn.big{font-size:16px;padding:12px 18px;width:100%}.content{max-width:1000px;margin:0 auto;padding:28px 24px 64px}.content:has(.page-wide){max-width:1200px}.page-head h1{margin:0 0 4px;font-size:24px}.muted{color:var(--muted)}.small{font-size:13px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-top:20px;box-shadow:var(--shadow)}.card h2{margin:0 0 14px;font-size:16px}.input{background:var(--surface-2);border:1px solid var(--border);color:var(--text);padding:10px 12px;border-radius:9px;font-size:14px;width:100%}.input:focus{outline:none;border-color:var(--primary)}.row{display:flex;gap:10px}.row .input{flex:1}.booking-form{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end}.field{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}.field.grow{flex:1;min-width:200px}.field .input{min-width:130px}.preview{margin:12px 2px 0;font-size:14px}.preview.good{color:var(--success)}.preview.bad{color:var(--warn)}.alert{padding:12px 14px;border-radius:10px;margin-top:16px;font-size:14px}.alert.error{background:#ff6b6b1f;border:1px solid #47323a;color:#ffb4b4}.alert.success{background:#3ddc971a;border:1px solid #2f4a40;color:#a9f0cf}.alert.warn{background:#ffcc661a;border:1px solid #4a4230;color:#ffe0a0}.alert code{background:#ffffff14;padding:1px 5px;border-radius:5px}.cal-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:4px}.cal-nav{display:flex;align-items:center;gap:8px}.cal-nav .btn{padding:7px 12px}.cal-range{font-size:20px;margin:0 0 0 8px}.cal-right{display:flex;align-items:center;gap:14px}.seg{display:inline-flex;background:var(--surface-2);border:1px solid var(--border);border-radius:9px;padding:2px}.seg button{border:none;background:transparent;color:var(--muted);font-weight:600;padding:6px 14px;border-radius:7px;cursor:pointer}.seg button.on{background:var(--primary);color:var(--primary-ink)}.cal-card{position:relative;padding:0;overflow:hidden}.cal-loading{position:absolute;top:8px;right:12px;z-index:5;color:var(--muted);font-size:12px}.cal{--gutter: 56px;display:flex;flex-direction:column}.cal-head{display:grid;grid-template-columns:var(--gutter) 1fr;border-bottom:1px solid var(--border)}.cal-head-days{display:grid;grid-template-columns:repeat(var(--days),1fr)}.cal-day-head{display:flex;flex-direction:column;align-items:center;gap:0;padding:8px 4px;border-left:1px solid var(--border)}.cal-day-head .dow{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}.cal-day-head .dnum{font-size:18px;font-weight:700;line-height:1.1}.cal-day-head .dmon{font-size:11px;color:var(--muted)}.cal-day-head.today .dnum{color:var(--primary)}.cal-body{max-height:62vh;overflow-y:auto}.cal-grid-inner{display:grid;grid-template-columns:var(--gutter) 1fr;position:relative}.cal-gutter,.cal-hour-label{position:relative}.cal-hour-label span{position:absolute;top:-7px;right:8px;font-size:11px;color:var(--muted)}.cal-columns{position:relative;display:grid;grid-template-columns:repeat(var(--days),1fr);cursor:crosshair;touch-action:none;-webkit-user-select:none;user-select:none}.cal-col{position:relative;border-left:1px solid var(--border);background-image:linear-gradient(to bottom,var(--border) 1px,transparent 1px);background-repeat:repeat-y}.cal-col.today{background-color:#4c8dff0d}.cal-event{position:absolute;border-radius:6px;overflow:hidden;border:1px solid #5877ad;color:#eef3fc;z-index:2;cursor:pointer}.cal-event-inner{padding:2px 6px 2px 22px;overflow:hidden;height:100%}.cal-event-time{display:block;font-size:10px;opacity:.9}.cal-event-title{display:block;font-size:11px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cal-event-inner.v{writing-mode:vertical-rl;padding:22px 2px 4px}.cal-event-vtext{font-size:11px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-height:100%}.cal-event.resizing{outline:2px solid rgba(255,255,255,.65)}.cal-avatar{position:absolute;top:2px;left:2px;width:17px;height:17px;border-radius:50%;display:grid;place-items:center;font-size:8px;font-weight:700;color:#fff;overflow:hidden;border:1px solid rgba(255,255,255,.55);z-index:2;line-height:1}.cal-avatar img{width:100%;height:100%;object-fit:cover}.cal-avatar.static{position:static;width:30px;height:30px;font-size:12px}.cal-resize{position:absolute;left:0;right:0;height:7px;cursor:ns-resize;z-index:4}.cal-resize.top{top:0}.cal-resize.bottom{bottom:0}.cal-event:hover .cal-resize{background:#ffffff47}.popover-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:80}.popover{position:fixed;width:264px;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);overflow:hidden;z-index:81}.popover-accent{height:5px}.popover-body{padding:14px 16px}.popover-title{margin:0 0 4px;font-size:15px}.popover-time{margin:0 0 12px;color:var(--muted);font-size:13px}.popover-user{display:flex;align-items:center;gap:8px;margin-bottom:14px}.popover-email{font-size:13px;word-break:break-all}.popover-actions{display:flex;justify-content:space-between;align-items:center;gap:8px}.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%);z-index:120;display:flex;align-items:center;gap:10px;padding:12px 18px;border-radius:10px;background:var(--surface-2);border:1px solid var(--border);box-shadow:var(--shadow);color:var(--text);font-size:14px;cursor:pointer;max-width:90vw;animation:toastIn .18s ease}.toast-dot{width:8px;height:8px;border-radius:50%;flex:none}.toast.success .toast-dot{background:var(--success)}.toast.error .toast-dot{background:var(--danger)}@keyframes toastIn{0%{opacity:0;transform:translate(-50%,10px)}to{opacity:1;transform:translate(-50%)}}.cal-preview{position:absolute;left:2px;right:2px;border-radius:6px;z-index:3;pointer-events:none;border:1.5px dashed;padding:2px 6px}.cal-preview.ok{background:#3ddc972e;border-color:var(--success)}.cal-preview.bad{background:#ff6b6b2e;border-color:var(--danger)}.cal-preview-label{font-size:10px;font-weight:700;color:var(--text)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:grid;place-items:center;z-index:100;padding:20px}.modal{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:24px;width:100%;max-width:460px;box-shadow:var(--shadow)}.modal.narrow{max-width:380px}.modal h2{margin:0 0 4px;font-size:18px}.modal .field{margin-top:16px;width:100%}.row.two{display:flex;gap:12px;margin-top:4px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}.login{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:36px;width:100%;max-width:400px;text-align:center;box-shadow:var(--shadow)}.login-card .brand{justify-content:center;margin-bottom:8px}.tagline{color:var(--muted);margin:0 0 24px}.fineprint{color:var(--muted);font-size:12px;margin-top:18px}@media (max-width: 700px){.topbar{gap:12px;padding:12px 16px}.account-email{display:none}.content{padding:16px 12px 48px}.content:has(.page-wide){max-width:100%}.cal-toolbar{gap:10px}.cal-nav{gap:4px}.cal-nav .btn{padding:6px 9px}.cal-range{font-size:16px;margin-left:4px}.cal-right{gap:8px;width:100%}.cal-hint{display:none}.seg button{padding:6px 10px;font-size:13px}.cal{--gutter: 46px}.cal-day-head{padding:6px 2px}.cal-day-head .dnum{font-size:16px}.cal-body{max-height:68vh}.row.two{flex-direction:column;gap:4px}.modal{padding:20px}}@media (max-width: 400px){.cal-range{font-size:15px}.seg button{padding:5px 8px}}