:root{--bg: #1A1A1A;--surface: #232323;--surface-raised: #2A2A2A;--border: #3A3A3A;--text: #F2F0EC;--text-dim: #A8A8A8;--blue: #3DB4F2;--violet: #A16AE8;--green: #4ADE9C;--amber: #FFB454;--red: #FF6B6B;--radius: 10px;--font-display: "Fraunces", serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, monospace}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);-webkit-font-smoothing:antialiased}.app-shell{min-height:100vh;display:flex;flex-direction:column}.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid var(--border);background:var(--surface)}.nav .brand{font-family:var(--font-display);font-weight:600;font-size:18px;color:var(--text);text-decoration:none}.nav-links{display:flex;gap:16px;align-items:center}.nav-links a,.nav-links button{color:var(--text-dim);text-decoration:none;font-size:14px;background:none;border:none;cursor:pointer;font-family:var(--font-body)}.nav-links a.active,.nav-links a:hover,.nav-links button:hover{color:var(--blue)}.page{flex:1;width:100%;max-width:640px;margin:0 auto;padding:28px 16px 64px}h1{font-family:var(--font-display);font-weight:600;font-size:clamp(24px,5vw,32px);margin:0 0 6px}h2{font-family:var(--font-display);font-weight:600;font-size:20px;margin:0 0 10px}p.sub{color:var(--text-dim);font-size:14px;margin:0 0 20px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:16px}label{display:block;font-size:13px;color:var(--text-dim);margin:14px 0 6px}label .req{color:var(--amber)}input,select,textarea{width:100%;background:var(--surface-raised);border:1px solid var(--border);color:var(--text);padding:11px 12px;border-radius:8px;font-family:var(--font-body);font-size:15px}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue)}textarea{resize:vertical;min-height:70px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:none;border-radius:8px;padding:12px 18px;font-size:14px;font-weight:600;cursor:pointer;min-height:44px}.btn-primary{background:linear-gradient(135deg,var(--blue),var(--violet));color:#fff}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--surface-raised);color:var(--text);border:1px solid var(--border)}.btn-danger{background:#ff6b6b26;color:var(--red);border:1px solid var(--red)}.btn-block{width:100%}.btn-sm{padding:8px 12px;font-size:13px;min-height:36px}.error-box{background:#ff6b6b1a;border:1px solid var(--red);color:var(--red);padding:10px 12px;border-radius:8px;font-size:13px;margin-top:12px}.info-box{background:#3db4f214;border:1px solid var(--blue);color:var(--blue);padding:10px 12px;border-radius:8px;font-size:13px;margin-top:12px}.warn-box{background:#ffb4541a;border:1px solid var(--amber);color:var(--amber);padding:10px 12px;border-radius:8px;font-size:13px;margin-top:12px}.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.03em}.badge-pending{background:#ffb45426;color:var(--amber)}.badge-confirmed{background:#4ade9c26;color:var(--green)}.badge-denied,.badge-cancelled{background:#ff6b6b26;color:var(--red)}.dog-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--border)}.dog-row:last-child{border-bottom:none}.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}.chip{padding:9px 14px;border-radius:999px;border:1px solid var(--border);background:var(--surface-raised);color:var(--text);cursor:pointer;font-size:13px}.chip.selected{border-color:var(--blue);background:#3db4f21f;color:var(--blue)}.chip:disabled{opacity:.35;cursor:not-allowed}.cal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.cal-header .month-label{font-family:var(--font-mono);font-size:15px}.nav-btn{background:var(--surface-raised);border:1px solid var(--border);color:var(--text);width:32px;height:32px;border-radius:8px;cursor:pointer}.nav-btn:disabled{opacity:.3;cursor:not-allowed}.weekdays,.days{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.weekdays{margin-bottom:6px;font-size:11px;color:var(--text-dim);text-transform:uppercase}.weekdays div{text-align:center;padding:4px 0}.day-cell{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:8px;font-size:14px;border:1px solid transparent;color:var(--text-dim);position:relative}.day-cell.empty{visibility:hidden}.day-cell.available{color:var(--text);border-color:var(--border);cursor:pointer;background:var(--surface-raised)}.day-cell.available:after{content:"";position:absolute;bottom:5px;width:4px;height:4px;border-radius:50%;background:var(--green)}.day-cell.selected{background:linear-gradient(135deg,var(--blue),var(--violet));color:#fff;border-color:transparent}.slot-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:8px;margin-top:12px}.slot-btn{font-family:var(--font-mono);font-size:13px;background:var(--surface-raised);border:1px solid var(--border);color:var(--text);padding:12px 6px;border-radius:8px;cursor:pointer;min-height:44px}.slot-btn:hover{border-color:var(--green)}.appt-card{border-left:3px solid var(--blue)}.appt-card.status-confirmed{border-left-color:var(--green)}.appt-card.status-pending{border-left-color:var(--amber)}.appt-card.status-cancelled,.appt-card.status-denied{border-left-color:var(--red);opacity:.7}.appt-meta{color:var(--text-dim);font-size:13px;margin:4px 0}.appt-price{font-family:var(--font-mono);color:var(--blue);font-size:15px}.loading,.empty-state{text-align:center;color:var(--text-dim);padding:24px 10px;font-size:14px}.link-btn{background:none;border:none;color:var(--text-dim);font-size:13px;cursor:pointer;padding:0}.link-btn:hover{color:var(--text)}