:root{--bg: #F6F9FC;--surface: #ffffff;--text: #1C2E38;--text-secondary: #8A9BA6;--text-muted: #5C7A8A;--border: #E4EBF0;--border-strong: #CBD8E1;--brand: #245369;--brand-dark: color-mix(in srgb, var(--brand), #000 22%);--brand-soft: #EFF6FA;--brand-border: color-mix(in srgb, var(--brand), #fff 60%);--accent: #00ADEF;--success: #10B981;--success-bg: #E7F7F1;--warning: #F59E0B;--warning-bg: #FDF3E2;--danger: #E5484D;--danger-bg: #FCEBEC;--info: #00ADEF;--info-bg: #E4F6FE;--radius: 12px;--radius-sm: 8px;--radius-lg: 16px;--shadow-card: 0 1px 2px rgb(16 40 60 / .06), 0 1px 3px rgb(16 40 60 / .05);--shadow-overlay: 0 8px 24px rgb(16 40 60 / .14)}*{box-sizing:border-box}html,body{margin:0;padding:0;overflow-x:hidden;max-width:100%}body{background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}.app{min-height:100dvh;display:flex;justify-content:center}.container{width:100%;max-width:480px;padding:20px 20px 48px}.header{padding-bottom:6px}.header-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}.header-logo{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:var(--brand);color:#fff;font-size:12px;font-weight:800;letter-spacing:.02em}.app-footer{margin-top:32px;padding-top:16px;border-top:1px solid #e6ecf0;display:flex;flex-direction:column;align-items:center;gap:5px;text-align:center}.app-footer-brand{display:inline-flex;align-items:center;gap:8px;color:#64748b;font-size:13px;text-decoration:none}.app-footer-brand img{width:36px;height:36px;border-radius:9px;display:block}.app-footer-brand b{color:#334155;font-weight:700}.app-footer-contact{color:#94a3b8;font-size:12px;text-decoration:none}.app-footer-brand:hover b,.app-footer-contact:hover{text-decoration:underline}.header-name{font-weight:600;font-size:15px}.progress-meta{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:6px}.progress-label{font-size:13px;font-weight:600;color:var(--brand)}.progress-count{font-size:13px;color:var(--text-secondary)}.progress-track{height:8px;border-radius:999px;background:var(--border);overflow:hidden;box-shadow:inset 0 1px 2px #0000000f}.progress-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--brand),color-mix(in srgb,var(--brand) 65%,#4fb0e0));transition:width .35s cubic-bezier(.22,.61,.36,1)}.chips{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 4px;min-height:0}.chip{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--text);font:inherit;font-size:13px;font-weight:500;cursor:pointer;transition:border-color .15s ease,background .15s ease}.chip:hover{border-color:var(--brand-border);background:var(--brand-soft)}.chip-check{display:grid;place-items:center;color:var(--success)}.step{margin-top:22px;animation:step-in .22s ease-out both}@keyframes step-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.step-title{margin:0 0 6px;font-size:22px;font-weight:700;letter-spacing:-.01em}.step-subtitle{margin:0 0 20px;color:var(--text-muted);font-size:15px}.back-btn{align-self:flex-start;margin:0 0 14px;padding:6px 12px;background:none;border:1px solid var(--line, #dbe4e9);border-radius:999px;color:var(--text-muted, #64748b);font-size:13.5px;cursor:pointer}.back-btn:hover{background:#eff6fa;color:var(--brand);border-color:var(--brand)}.option-list{display:flex;flex-direction:column;gap:10px}.option-btn{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;padding:16px 18px;border:1.5px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);font:inherit;text-align:left;cursor:pointer;transition:border-color .15s ease,background .15s ease,transform .1s ease}.option-btn:hover{border-color:var(--brand-border);background:var(--brand-soft)}.option-btn:active{transform:scale(.985)}.option-btn-priority{border-color:var(--brand-border);background:var(--brand-soft)}.option-main{display:flex;flex-direction:column;gap:2px;min-width:0}.option-label{font-weight:600;font-size:16px}.option-note{font-size:13px;color:var(--text-secondary)}.option-price{flex-shrink:0;font-weight:600;font-size:14px;color:var(--brand);white-space:nowrap}.day-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.day-btn{position:relative;display:flex;flex-direction:column;align-items:center;gap:1px;padding:14px 8px 12px;border:1.5px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);font:inherit;cursor:pointer;transition:border-color .15s ease,background .15s ease,transform .1s ease}.day-btn:hover{border-color:var(--brand-border);background:var(--brand-soft)}.day-btn:active{transform:scale(.97)}.day-badge{position:absolute;top:-8px;padding:2px 8px;border-radius:999px;background:var(--success);color:#fff;font-size:10px;font-weight:700;letter-spacing:.03em;text-transform:uppercase}.day-weekday{font-size:12px;font-weight:600;color:var(--text-muted)}.day-number{font-size:20px;font-weight:700;line-height:1.2}.day-month{font-size:12px;color:var(--text-secondary)}.slot-session{margin-bottom:18px}.slot-session-label{margin:0 0 10px;font-size:13px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.slot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.slot-btn{padding:13px 6px;border:1.5px solid 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ease}.btn-primary:hover{background:var(--brand-dark)}.btn-primary:active{transform:scale(.985)}.btn-primary:disabled{opacity:.7;cursor:default;transform:none}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border:1.5px solid var(--brand-border);border-radius:var(--radius);background:var(--surface);color:var(--brand);font:inherit;font-size:15px;font-weight:600;text-decoration:none;cursor:pointer;transition:background .15s ease}.btn-secondary:hover{background:var(--brand-soft)}.btn-link{margin-top:4px;padding:10px 0;border:none;background:none;color:var(--brand);font:inherit;font-size:14px;font-weight:600;cursor:pointer;text-decoration:underline;text-underline-offset:3px}.btn-whatsapp{width:100%;margin-top:12px}button:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.text-input{width:100%;padding:15px 16px;margin-bottom:12px;border:1.5px solid 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0;text-align:center;font-size:13px;color:var(--text-secondary)}.welcome{display:flex;flex-direction:column;align-items:center;text-align:center;padding-top:12vh}.header-logo-img,.welcome-logo-img{background:#fff!important;padding:0;overflow:hidden}.header-logo-img img,.welcome-logo-img img{width:100%;height:100%;object-fit:contain}.welcome-logo{display:grid;place-items:center;width:96px;height:96px;border-radius:26px;background:var(--brand);color:#fff;font-size:28px;font-weight:800;letter-spacing:.02em;margin-bottom:20px}.welcome-name{margin:0 0 6px;font-size:26px;font-weight:700;letter-spacing:-.01em}.welcome-tagline{margin:0 0 28px;color:var(--text-muted);font-size:16px}.welcome-points{list-style:none;margin:0 0 28px;padding:0;display:flex;flex-direction:column;gap:12px;align-items:flex-start}.welcome-points 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(prefers-reduced-motion: reduce){.social-link{transition:none}.social-link:hover{transform:none}}.confirmation{display:flex;flex-direction:column;align-items:center;text-align:center;padding-top:8vh}.confirmation .card{margin-top:20px;text-align:left}.confirmation .review-rows{margin-bottom:0}.confirmation-help{margin-top:20px;font-size:14px;color:var(--text-muted)}.confirmation-help a{color:var(--brand);font-weight:600}.failure-icon{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:#fee2e2;color:var(--danger);font-size:26px;font-weight:800;margin-bottom:16px}.failure-detail{margin:0 0 20px;font-size:13px;color:var(--text-secondary);word-break:break-word}.success-check{stroke:var(--success);margin-bottom:18px}.success-check-circle{stroke-dasharray:151;stroke-dashoffset:151;animation:draw .45s ease-out forwards}.success-check-mark{stroke-dasharray:36;stroke-dashoffset:36;stroke-linecap:round;stroke-linejoin:round;animation:draw .3s .35s ease-out 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var(--border);border-radius:var(--radius);color:var(--text-secondary);font-size:14px;text-align:center}.appt-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.appt-card{display:flex;align-items:center;gap:16px;padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-card)}.appt-when{display:flex;flex-direction:column;min-width:72px}.appt-date{font-size:12px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em}.appt-today{color:var(--success)}.appt-time{font-size:17px;font-weight:700}.appt-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}.appt-name{font-weight:600}.appt-treatment{font-size:13px;color:var(--text-muted)}.appt-side{display:flex;flex-direction:column;align-items:flex-end;gap:1px}.appt-phone{font-size:13px;font-weight:600;color:var(--brand);text-decoration:none}.appt-phone:hover{text-decoration:underline}.appt-price{font-size:13px;color:var(--text-muted)}@media (max-width: 560px){.appt-card{flex-wrap:wrap;gap:8px 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12px;background:var(--surface);border:1px solid var(--border);border-radius:10px;font-size:13px}.visit-price{margin-left:auto;font-weight:600;white-space:nowrap}@media (prefers-reduced-motion: reduce){.step{animation:none}.progress-fill{transition:none}.success-check-circle,.success-check-mark{animation:none;stroke-dashoffset:0}.option-btn:active,.day-btn:active,.slot-btn:active,.btn-primary:active{transform:none}}