/* registro-servicio.css — Extraído de inline el 28-mar-2026 */
    :root {
      --azul: #3b82f6;
      --azul-dim: rgba(59,130,246,0.12);
      --azul-border: rgba(59,130,246,0.25);
      --bg: #0e0e0e;
      --bg-card: #161616;
      --bg-input: #1c1c1c;
      --border: #2a2a2a;
      --border-focus: rgba(59,130,246,0.5);
      --texto: #f0f0f0;
      --texto-dim: #888;
      --texto-placeholder: #555;
      --radio: 12px;
      --radio-input: 10px;
    }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    body { background: var(--bg); color: var(--texto); font-family: 'Montserrat', sans-serif; min-height: 100vh; }

    .header { padding: 1rem 1.5rem; display: flex; align-items: center; gap: 1rem; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: rgba(14,14,14,0.95); backdrop-filter: blur(10px); z-index: 10; }
    .btn-back { background: var(--bg-card); border: 1px solid var(--border); color: var(--texto-dim); width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; text-decoration: none; transition: all 0.2s; }
    .btn-back:hover { color: var(--azul); border-color: var(--azul-border); }
    .header-logo { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 1.1rem; }
    .header-logo span { color: var(--azul); }

    .hero { padding: 2.5rem 1.5rem 1.5rem; max-width: 640px; margin: 0 auto; }
    .hero-badge { display: inline-flex; align-items: center; gap: 0.4rem; background: var(--azul-dim); border: 1px solid var(--azul-border); color: var(--azul); font-size: 0.75rem; font-weight: 600; padding: 0.3rem 0.8rem; border-radius: 20px; margin-bottom: 1rem; text-transform: uppercase; letter-spacing: 0.05em; }
    .hero h1 { font-family: 'Montserrat', sans-serif; font-size: 2rem; font-weight: 800; line-height: 1.1; margin-bottom: 0.75rem; }
    .hero h1 span { color: var(--azul); }
    .hero p { color: var(--texto-dim); font-size: 0.95rem; line-height: 1.6; }

    .form-container { max-width: 640px; margin: 0 auto; padding: 0 1.5rem 4rem; }
    .form-section { margin-bottom: 2rem; }
    .section-label { display: flex; align-items: center; gap: 0.5rem; font-family: 'Montserrat', sans-serif; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--azul); margin-bottom: 1rem; padding-bottom: 0.5rem; border-bottom: 1px solid var(--azul-border); }

    .field { margin-bottom: 1rem; }
    .field label { display: block; font-size: 0.82rem; font-weight: 500; color: var(--texto-dim); margin-bottom: 0.4rem; }
    .field label .req { color: var(--azul); margin-left: 2px; }
    .field input, .field select, .field textarea { width: 100%; background: var(--bg-input); border: 1px solid var(--border); border-radius: var(--radio-input); padding: 0.75rem 1rem; color: var(--texto); font-family: 'Montserrat', sans-serif; font-size: 0.9rem; transition: border-color 0.2s, box-shadow 0.2s; outline: none; appearance: none; }
    .field input::placeholder, .field textarea::placeholder { color: var(--texto-placeholder); }
    .field input:focus, .field select:focus, .field textarea:focus { border-color: var(--border-focus); box-shadow: 0 0 0 3px rgba(59,130,246,0.07); }
    .field textarea { resize: vertical; min-height: 90px; line-height: 1.5; }
    .field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; cursor: pointer; }
    .field select option { background: #1c1c1c; color: var(--texto); }
    .field small { color: #555; font-size: 0.75rem; margin-top: 4px; display: block; }

    .field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }

    .toggles-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; margin-bottom: 1rem; }
    .toggle-card { background: var(--bg-input); border: 1px solid var(--border); border-radius: var(--radio-input); padding: 0.85rem 1rem; display: flex; align-items: center; justify-content: space-between; cursor: pointer; transition: border-color 0.2s; user-select: none; }
    .toggle-card:has(input:checked) { border-color: var(--azul-border); background: var(--azul-dim); }
    .toggle-card input[type="checkbox"] { display: none; }
    .toggle-label { font-size: 0.82rem; font-weight: 500; color: var(--texto-dim); display: flex; align-items: center; gap: 0.5rem; }
    .toggle-card:has(input:checked) .toggle-label { color: var(--azul); }
    .toggle-switch { width: 36px; height: 20px; background: var(--border); border-radius: 10px; position: relative; transition: background 0.2s; flex-shrink: 0; }
    .toggle-switch::after { content: ''; position: absolute; top: 3px; left: 3px; width: 14px; height: 14px; background: #555; border-radius: 50%; transition: all 0.2s; }
    .toggle-card:has(input:checked) .toggle-switch { background: var(--azul); }
    .toggle-card:has(input:checked) .toggle-switch::after { left: 19px; background: #fff; }

    /* Upload areas */
    .upload-label { font-size: 0.82rem; font-weight: 500; color: var(--texto-dim); margin-bottom: 0.4rem; display: block; }
    .upload-label .req { color: var(--azul); }
    .upload-area { background: var(--bg-input); border: 2px dashed var(--border); border-radius: var(--radio-input); padding: 1.25rem; text-align: center; cursor: pointer; transition: border-color 0.2s, background 0.2s; position: relative; margin-bottom: 0.75rem; }
    .upload-area:hover, .upload-area.dragover { border-color: var(--azul-border); background: var(--azul-dim); }
    .upload-area input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%; }
    .upload-icon { font-size: 1.5rem; color: var(--texto-dim); margin-bottom: 0.4rem; }
    .upload-area:hover .upload-icon { color: var(--azul); }
    .upload-text { font-size: 0.82rem; color: var(--texto-dim); line-height: 1.4; }
    .upload-text strong { color: var(--texto); display: block; margin-bottom: 0.1rem; font-size: 0.85rem; }
    .upload-preview-single { width: 100%; aspect-ratio: 1; border-radius: 8px; overflow: hidden; margin-top: 0.5rem; display: none; }
    .upload-preview-single img { width: 100%; height: 100%; object-fit: cover; }
    .fotos-preview { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.5rem; margin-top: 0.5rem; }
    .foto-preview-item { aspect-ratio: 1; border-radius: 8px; overflow: hidden; background: var(--bg-card); }
    .foto-preview-item img { width: 100%; height: 100%; object-fit: cover; }

    .upload-note { background: var(--azul-dim); border: 1px solid var(--azul-border); border-radius: 8px; padding: 0.75rem 1rem; margin-top: 0.75rem; font-size: 0.82rem; color: var(--azul); display: flex; align-items: flex-start; gap: 0.5rem; line-height: 1.5; text-align: left; }

    .nota-final { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radio); padding: 1.25rem; margin-bottom: 1.5rem; font-size: 0.85rem; color: var(--texto-dim); line-height: 1.6; }
    .nota-final strong { color: var(--texto); }

    .btn-submit { width: 100%; background: var(--azul); color: #fff; border: none; border-radius: var(--radio); padding: 1rem; font-family: 'Montserrat', sans-serif; font-size: 1rem; font-weight: 700; cursor: pointer; transition: all 0.2s; display: flex; align-items: center; justify-content: center; gap: 0.5rem; }
    .btn-submit:hover { background: #2563eb; transform: translateY(-1px); box-shadow: 0 4px 20px rgba(59,130,246,0.3); }
    .btn-submit:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

    .success-screen { display: none; text-align: center; padding: 3rem 1.5rem; max-width: 480px; margin: 0 auto; }
    .success-screen.visible { display: block; }
    .success-icon { width: 72px; height: 72px; background: var(--azul-dim); border: 2px solid var(--azul-border); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 1.5rem; font-size: 2rem; }
    .success-screen h2 { font-family: 'Montserrat', sans-serif; font-size: 1.6rem; font-weight: 800; margin-bottom: 0.75rem; }
    .success-screen p { color: var(--texto-dim); font-size: 0.9rem; line-height: 1.6; margin-bottom: 1.5rem; }
    .btn-volver { display: inline-flex; align-items: center; gap: 0.5rem; background: var(--bg-card); border: 1px solid var(--border); color: var(--texto); padding: 0.75rem 1.5rem; border-radius: var(--radio); text-decoration: none; font-size: 0.9rem; font-weight: 500; transition: border-color 0.2s; }
    .btn-volver:hover { border-color: var(--azul-border); color: var(--azul); }

    @media (max-width: 480px) {
      .field-grid { grid-template-columns: 1fr; }
      .toggles-grid { grid-template-columns: 1fr; }
    }