:root{color-scheme:light;--bg:#f4f6f8;--panel:#ffffff;--panel-alt:#eef7f6;--text:#111827;--muted:#5f6b7a;--line:#d8dee8;--strong-line:#b8c2d0;--primary:#0f766e;--primary-dark:#0b5f59;--danger:#b42318;--warning:#a15c07;--focus:#2563eb;--shadow:0 8px 24px rgba(15,23,42,0.08)}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Arial,Noto Sans TC,Microsoft JhengHei,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit}.app-shell{min-height:100vh}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;padding:12px clamp(16px,4vw,40px);border-bottom:1px solid var(--line);background:var(--panel)}.brand-block{display:grid;grid-gap:2px;gap:2px}.brand-name{font-size:18px;font-weight:700}.brand-meta{color:var(--muted);font-size:13px}.topbar-actions{display:flex;align-items:center;gap:8px}.admin-auth-shell{display:grid;min-height:100vh;place-items:center;padding:24px 16px;background:#f3f7f6}.admin-auth-panel{width:min(100%,440px)}.admin-auth-form{display:grid;grid-gap:16px;gap:16px}.admin-auth-status{display:flex;gap:8px}.admin-auth-chip,.admin-auth-status{align-items:center;color:var(--muted);font-size:13px}.admin-auth-chip{display:inline-flex;min-height:34px;padding:0 12px;border:1px solid var(--line);border-radius:999px;white-space:nowrap}.button-group{display:flex;align-items:center;gap:8px}.main-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;grid-gap:20px;gap:20px;width:100%;max-width:1180px;margin:24px auto;padding:0 16px}.admin-grid{grid-template-columns:280px minmax(0,1fr);grid-gap:20px}.admin-grid,.admin-settings-grid{display:grid;gap:20px;width:100%;max-width:1200px;margin:24px auto;padding:0 16px}.admin-settings-grid{grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:20px}.admin-workspace{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(360px,.8fr);grid-gap:20px;gap:20px;width:100%;max-width:1280px;margin:24px auto;padding:0 16px}.panel{min-width:0;border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:var(--shadow)}.panel-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:18px 20px;border-bottom:1px solid var(--line)}.panel-header-actions{display:flex;align-items:flex-start;gap:10px}.panel-title{margin:0;font-size:20px;line-height:1.35}.panel-subtitle{margin:4px 0 0;color:var(--muted);font-size:14px;line-height:1.5}.panel-body{padding:20px}.notice{margin:0 0 16px;padding:12px 14px;border:1px solid #9fd5ce;border-radius:8px;background:var(--panel-alt);color:#164e47;line-height:1.55}.confirmation-notice{display:grid;grid-gap:4px;gap:4px;margin-top:18px}.confirmation-notice span{font-size:18px;font-weight:700}.warning-notice{border-color:#f1c27d;background:#fff7ed;color:#7c2d12}.permission-notices{display:grid;grid-gap:10px;gap:10px;padding-top:0}.permission-notices .notice{margin:0}.section-title{margin:0 0 12px;font-size:15px;font-weight:700}.date-row,.slot-grid{display:grid;grid-gap:8px;gap:8px}.date-row{grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:20px}.date-picker{display:grid;grid-gap:10px;gap:10px;margin-bottom:20px}.date-picker-trigger{width:100%;min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--strong-line);border-radius:8px;background:#ffffff;color:var(--text);padding:10px 12px;text-align:left}.date-picker-trigger strong{display:block;margin-top:3px;font-size:18px}.date-picker-trigger .status-pill{flex:0 0 auto}.date-row-expanded{max-height:248px;margin-bottom:0;overflow-y:auto;overscroll-behavior:contain;padding:2px 4px 2px 2px}.slot-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.choice-button{min-height:58px;padding:10px;border:1px solid var(--line);border-radius:8px;background:#ffffff;color:var(--text);text-align:left}.choice-button[aria-pressed=true]{border-color:var(--primary);background:#e7f5f2;outline:2px solid rgba(15,118,110,.2)}.choice-button:disabled{cursor:not-allowed;color:#7b8794;background:#f2f4f7}.choice-main{display:block;font-weight:700}.choice-sub{display:block;margin-top:4px;color:var(--muted);font-size:13px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:14px;gap:14px;margin-top:20px}.field{display:grid;grid-gap:6px;gap:6px}.field-full{grid-column:1/-1}.field label{font-size:13px;font-weight:700}.field-hint{color:var(--muted);font-size:12px;line-height:1.4}.field input,.field select,.field 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input,.admin-filter-row select,.customer-profile-action .secondary-button,.internal-note-editor .secondary-button,.pending-action-buttons .secondary-button,.pending-action-buttons .text-button,.search-action-field .primary-button{width:100%}.reservation-result{flex-direction:column}.result-meta{justify-items:start}.reservation-actions{justify-content:flex-start}}