:root{--blue: #2563eb;--blue-dark: #1d4ed8;--blue-soft: #eff6ff;--green: #16a34a;--green-soft: #f0fdf4;--pink: #ec4899;--pink-soft: #fdf2f8;--text: #111827;--text-muted: #6b7280;--border: #e5e7eb;--bg: #ffffff;--bg-subtle: #f9fafb;--danger: #dc2626;--radius: 10px;--shadow: 0 1px 4px rgba(0,0,0,.06);--shadow-md: 0 4px 14px rgba(0,0,0,.08)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,sans-serif;font-size:15px;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}.page-wrap{min-height:100dvh;display:flex;flex-direction:column}.content{flex:1;padding:20px 16px 48px;max-width:1100px;margin:0 auto;width:100%}.nav{background:var(--bg);border-bottom:1px solid var(--border);padding:0 16px;display:flex;align-items:center;gap:14px;height:56px;position:sticky;top:0;z-index:100}.nav-logo{font-weight:700;font-size:16px;letter-spacing:-.3px;color:var(--text);text-decoration:none;display:flex;align-items:center;gap:8px;white-space:nowrap}.nav-logo-text{display:flex;flex-direction:column;line-height:1.15}.nav-logo-sub{font-size:10px;font-weight:500;color:var(--text-muted);letter-spacing:0}@media(max-width:900px){.nav-logo-sub{display:none}}.logo-badge{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:7px;background:var(--blue);color:#fff;font-weight:700;font-size:15px}.nav-links{display:flex;gap:2px;flex:1;overflow-x:auto;scrollbar-width:none}.nav-links::-webkit-scrollbar{display:none}.nav-link{color:var(--text-muted);text-decoration:none;font-size:14px;font-weight:500;padding:6px 10px;border-radius:6px;white-space:nowrap;transition:background .1s,color .1s}.nav-link:hover{background:var(--bg-subtle);color:var(--text)}.nav-link.active{color:var(--blue);background:var(--blue-soft)}.nav-user{font-size:13px;color:var(--text-muted);margin-left:auto;display:flex;align-items:center;gap:6px;white-space:nowrap}.nav-user button{background:none;border:1px solid var(--border);cursor:pointer;color:var(--text-muted);font-size:13px;font-family:inherit;padding:4px 10px;border-radius:6px}.nav-user button:hover{background:var(--bg-subtle);color:var(--text)}.nav-username{color:var(--text-muted);text-decoration:none}.nav-username:hover{color:var(--text)}.nav-account-icon{display:none;color:var(--text-muted);text-decoration:none;font-size:16px;padding:2px 4px}@media(max-width:560px){.nav{gap:8px}.nav-username{display:none}.nav-account-icon{display:inline-block}}.kv-grid{display:grid;grid-template-columns:auto 1fr;gap:8px 20px;font-size:14px}.kv-label{color:var(--text-muted);white-space:nowrap}.account-form{max-width:380px}.auth-page{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px 16px;background:linear-gradient(160deg,var(--blue-soft) 0%,var(--bg) 45%,var(--pink-soft) 100%)}.auth-card{background:var(--bg);border:1px solid var(--border);border-radius:14px;padding:36px 32px;width:100%;max-width:420px;box-shadow:var(--shadow-md);text-align:center}.auth-card .logo{font-weight:700;font-size:20px;letter-spacing:-.3px;margin-bottom:2px;display:flex;align-items:center;justify-content:center;gap:8px}.auth-card .logo-sub{font-size:12.5px;color:var(--text-muted);margin-bottom:16px}.auth-card h1{font-size:19px;font-weight:600;margin-bottom:6px}.auth-card>p{color:var(--text-muted);font-size:14px;margin-bottom:22px}.auth-switch{margin-top:18px;font-size:14px;color:var(--text-muted)}.auth-switch a{color:var(--blue);font-weight:500}.form-group{margin-bottom:14px;text-align:left}label{display:block;font-size:13px;font-weight:500;margin-bottom:6px;color:var(--text)}.label-hint{color:var(--text-muted);font-weight:400}input[type=text],input[type=email],input[type=password],input[type=date],select{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:8px;font-size:15px;font-family:inherit;color:var(--text);background:var(--bg);transition:border-color .15s;outline:none;min-height:40px}input:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 3px #2563eb1f}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 18px;border-radius:8px;font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;border:none;transition:background .15s,opacity .15s;text-decoration:none}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover:not(:disabled){background:var(--blue-dark)}.btn-secondary{background:var(--bg-subtle);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:#f0f1f3}.btn-danger{background:#fff;color:var(--danger);border:1px solid #fecaca}.btn-danger:hover:not(:disabled){background:#fef2f2}.btn-sm{padding:6px 12px;font-size:13px}.btn-lg{padding:12px 24px;font-size:16px}.btn-full{width:100%}.card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin-bottom:12px}.page-header{display:flex;align-items:center;gap:12px;margin-bottom:16px}.page-title{font-size:21px;font-weight:700;flex:1}.page-title-sm{font-size:15px;font-weight:600;margin-bottom:10px;color:var(--text)}.alert{padding:11px 14px;border-radius:8px;font-size:14px;margin-bottom:14px;line-height:1.5}.alert a{color:inherit;font-weight:600}.alert-error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}.alert-success{background:var(--green-soft);color:#166534;border:1px solid #bbf7d0}.alert-info{background:var(--blue-soft);color:#1e40af;border:1px solid #bfdbfe}.book-form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:4px 14px;margin-bottom:6px}@media(min-width:640px){.book-form-grid{grid-template-columns:repeat(4,1fr)}}.duration-row{display:flex;gap:8px}.book-form-note{margin-top:10px;font-size:12.5px;color:var(--text-muted);text-align:center}.spot-choice{display:flex;gap:8px}.chip{padding:8px 14px;border-radius:20px;font-size:13.5px;font-weight:500;font-family:inherit;cursor:pointer;border:1px solid var(--border);background:var(--bg);color:var(--text-muted);transition:all .1s;white-space:nowrap}.chip:hover{border-color:var(--blue);color:var(--blue)}.chip.active{background:var(--blue);color:#fff;border-color:var(--blue)}.chip-count{display:inline-flex;align-items:center;justify-content:center;background:var(--pink);color:#fff;font-size:11px;font-weight:700;min-width:18px;height:18px;border-radius:18px;padding:0 5px;margin-left:7px}.day-chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;margin-bottom:10px;scrollbar-width:none;align-items:center}.day-chips::-webkit-scrollbar{display:none}.day-picker{width:auto;min-height:36px;padding:6px 10px;font-size:13.5px;flex-shrink:0}.legend{display:flex;gap:16px;font-size:12.5px;color:var(--text-muted);margin-bottom:12px}.legend span{display:inline-flex;align-items:center;gap:6px}.legend-dot{width:11px;height:11px;border-radius:3px;display:inline-block}.legend-dot.free{background:var(--green-soft);border:1px solid #bbf7d0}.legend-dot.booked{background:var(--blue)}.legend-dot.mine{background:var(--pink)}.timeline{display:flex;gap:10px;align-items:flex-start}.timeline-hours{position:relative;width:28px;flex-shrink:0;margin-top:32px}.timeline-hour-label{position:absolute;right:2px;transform:translateY(-50%);font-size:11px;color:var(--text-muted)}.timeline-col{flex:1;min-width:0}.timeline-col-head{text-align:center;font-size:13px;font-weight:600;padding-bottom:8px;height:32px;display:flex;align-items:center;justify-content:center}.timeline-track{position:relative;background:var(--green-soft);border:1px solid #d1fae5;border-radius:8px;overflow:hidden}.timeline-gridline{position:absolute;left:0;right:0;border-top:1px solid rgba(0,0,0,.05)}.timeline-block{position:absolute;left:4px;right:4px;background:var(--blue);border-radius:6px;color:#fff;padding:4px 8px;overflow:hidden;display:flex;flex-direction:column;justify-content:center;gap:1px}.timeline-block.mine{background:var(--pink)}.timeline-block-name{font-size:12px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.timeline-block-time{font-size:11px;opacity:.85;white-space:nowrap}.timeline-now{position:absolute;left:0;right:0;border-top:2px solid var(--danger);z-index:2}.timeline-track{cursor:pointer}.timeline-selection{position:absolute;left:2px;right:2px;border:2px dashed var(--blue);background:#2563eb1f;border-radius:6px;pointer-events:none;z-index:1}.overlay{position:fixed;inset:0;background:#0006;z-index:300;display:flex;align-items:flex-end}@media(min-width:600px){.overlay{align-items:center;justify-content:center}}.modal{background:var(--bg);border-radius:16px 16px 0 0;width:100%;max-height:90dvh;overflow-y:auto;padding:20px 18px 24px}@media(min-width:600px){.modal{border-radius:12px;max-width:460px;max-height:85dvh;box-shadow:var(--shadow-md)}}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.modal-header h2{font-size:17px;font-weight:700}.modal-close{background:none;border:none;font-size:24px;cursor:pointer;color:var(--text-muted);padding:2px 6px;line-height:1}.modal-text{font-size:14px;color:var(--text-muted);margin-bottom:16px}.modal-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:4px 12px;margin-bottom:4px}.modal-summary{font-size:14px;font-weight:600;color:var(--blue);background:var(--blue-soft);border-radius:8px;padding:9px 12px;margin-bottom:14px;text-align:center}.view-toggle{display:flex;gap:6px}.week-nav{align-items:center}.week-label{font-size:14px;font-weight:600;padding:0 6px;white-space:nowrap}.week-scroll{overflow-x:auto}.timeline-week{display:flex;gap:4px;align-items:flex-start;min-width:600px}.week-hours{position:relative;width:24px;flex-shrink:0;margin-top:40px}.week-col{flex:1;min-width:0}.week-col-head{text-align:center;font-size:11.5px;line-height:1.3;color:var(--text-muted);height:40px}.week-col-head.today{color:var(--blue);font-weight:700}.week-track{position:relative;background:var(--green-soft);border:1px solid #d1fae5;border-radius:6px;overflow:hidden;cursor:pointer}.week-lane-divider{position:absolute;top:0;bottom:0;left:50%;border-left:1px dashed rgba(0,0,0,.08)}.week-block{position:absolute;background:var(--blue);border-radius:3px}.week-block.mine{background:var(--pink)}.week-lane-legend{margin-top:8px;font-size:12px;color:var(--text-muted)}.legend-hint{color:var(--text-muted);font-style:italic}@media(max-width:640px){.legend{flex-wrap:wrap;gap:8px 16px}}.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600;white-space:nowrap}.badge-pending,.badge-active{background:#f3f4f6;color:#4b5563}.badge-live{background:var(--green);color:#fff}.badge-cancelled{background:#f3f4f6;color:var(--text-muted)}.badge-done{background:var(--bg-subtle);color:var(--text-muted)}.badge-admin{background:var(--blue-soft);color:var(--blue)}.badge-owner{background:var(--green-soft);color:var(--green)}.invite-link-row{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}.invite-link-row input{flex:1;min-width:220px;font-size:13px;padding:7px 10px}.row-mine td{background:var(--pink-soft)}.spot-badge{display:inline-block;background:var(--blue-soft);color:var(--blue);font-size:12px;font-weight:600;padding:3px 10px;border-radius:20px;margin-right:6px}.booking-card{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.booking-card-main{flex:1;min-width:200px}.booking-card-spots{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-bottom:6px;font-size:14px}.booking-card-when{font-size:13.5px;color:var(--text-muted)}.booking-card-duration{color:var(--text-muted)}.pending-card{border-left:3px solid var(--pink)}.inline-actions{display:flex;gap:8px;flex-wrap:wrap}.table-wrap{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;padding:10px 14px;background:var(--bg-subtle);border-bottom:1px solid var(--border);white-space:nowrap}td{padding:11px 14px;border-bottom:1px solid var(--border);font-size:14px;vertical-align:middle}tr:last-child td{border-bottom:none}.td-actions{text-align:right;white-space:nowrap}.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--blue);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.loading-center{display:flex;align-items:center;justify-content:center;min-height:160px}.empty-state{text-align:center;padding:36px 16px;color:var(--text-muted);background:var(--bg-subtle);border-radius:var(--radius);margin-bottom:12px}.empty-state h3{font-size:15px;margin-bottom:6px;color:var(--text)}.empty-state a{color:var(--blue);font-weight:500}.success-icon{font-size:44px;margin-bottom:12px}.rules-text{white-space:pre-wrap;line-height:1.65;font-size:14.5px}.rules-editor{width:100%;border:1px solid var(--border);border-radius:8px;padding:12px 14px;font-family:inherit;font-size:14px;line-height:1.6;resize:vertical;outline:none}.rules-editor:focus{border-color:var(--blue);box-shadow:0 0 0 3px #2563eb1f}.rules-updated{font-size:12.5px;color:var(--text-muted);text-align:right}