/* ============================================================
   WIZFIBRA - contratacion.css
   Estilos del wizard de contratación online multi-paso
   ============================================================ */

/* ——— SECCIÓN GENERAL ——— */
.contratacion-section {
    padding: 7rem 0;
    background: var(--color-slate-50);
    position: relative;
}

.contratacion-container {
    max-width: 56rem;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ——— HEADER ——— */
.contratacion-header {
    text-align: center;
    margin-bottom: 3rem;
}

.contratacion-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-slate-900);
    margin-bottom: 0.75rem;
}

@media (min-width: 768px) {
    .contratacion-title { font-size: 3rem; }
}

.contratacion-subtitle {
    color: var(--color-slate-500);
    font-size: 1.05rem;
}

/* ——— WIZARD ——— */
.wizard {
    border-radius: var(--radius-3xl);
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow-2xl);
    border: 1px solid rgba(255, 255, 255, 0.6);
}

@media (min-width: 640px) {
    .wizard { padding: 3rem; }
}

/* ——— STEPPER ——— */
.wizard-stepper {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2.5rem;
    gap: 0;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.wizard-stepper .step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    flex-shrink: 0;
}

.step-circle {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    border: 2px solid var(--color-slate-200);
    background: white;
    color: var(--color-slate-400);
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.step-label {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--color-slate-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: var(--transition-base);
    white-space: nowrap;
}

/* Paso activo */
.step.active .step-circle {
    background: var(--color-blue-600);
    border-color: var(--color-blue-600);
    color: white;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.2);
}

.step.active .step-label {
    color: var(--color-blue-600);
    font-weight: 700;
}

/* Paso completado */
.step.completed .step-circle {
    background: #22c55e;
    border-color: #22c55e;
    color: white;
}

.step.completed .step-circle::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.75rem;
}

.step.completed .step-circle span {
    display: none;
}

.step.completed .step-label {
    color: #22c55e;
}

/* Paso saltado (sin fibra) */
.step.step-skipped .step-circle {
    border-style: dashed;
    color: var(--color-slate-300);
}

.step.step-skipped .step-label {
    color: var(--color-slate-300);
}

/* Línea separadora */
.step-line {
    flex: 1;
    height: 2px;
    background: var(--color-slate-200);
    min-width: 1.5rem;
    max-width: 3rem;
    margin-bottom: 1rem;
    transition: background 0.3s;
}

/* ——— CONTENIDO DEL PASO ——— */
.wizard-step {
    display: none;
    animation: fadeInStep 0.3s ease;
}

.wizard-step.active {
    display: block;
}

@keyframes fadeInStep {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.step-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-slate-900);
    margin-bottom: 1.5rem;
}

.step-note {
    font-size: 0.875rem;
    color: var(--color-slate-500);
    background: var(--color-blue-100);
    border-left: 3px solid var(--color-blue-500);
    padding: 0.75rem 1rem;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-bottom: 1.5rem;
}

/* ——— STEP 1: SELECCIÓN TARIFA ——— */
.step1-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    background: var(--color-slate-100);
    border-radius: var(--radius-full);
    padding: 0.3rem;
    width: fit-content;
}

.step1-tab {
    background: transparent;
    border: none;
    color: var(--color-slate-500);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.step1-tab.active {
    background: var(--color-blue-600);
    color: white;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

/* Sub-tabs velocidad fibra (wizard) */
.step1-speed-tabs {
    display: flex;
    gap: 0.4rem;
    margin-bottom: 1.25rem;
    background: var(--color-slate-100);
    border-radius: var(--radius-full);
    padding: 0.3rem;
    width: fit-content;
}

.step1-speed-btn {
    background: transparent;
    border: none;
    color: var(--color-slate-500);
    padding: 0.4rem 1.1rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.82rem;
    cursor: pointer;
    transition: var(--transition-base);
}

.step1-speed-btn.active {
    background: var(--color-blue-600);
    color: white;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

.step1-tarifas-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

@media (min-width: 480px) {
    .step1-tarifas-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 700px) {
    .step1-tarifas-grid { grid-template-columns: repeat(3, 1fr); }
}

.step1-tarifa-card {
    border: 2px solid var(--color-slate-200);
    border-radius: var(--radius-xl);
    padding: 1.25rem;
    cursor: pointer;
    transition: var(--transition-base);
    position: relative;
    background: white;
}

.step1-tarifa-card:hover {
    border-color: var(--color-blue-400);
    box-shadow: var(--shadow-md);
}

.step1-tarifa-card.selected {
    border-color: var(--color-blue-600);
    background: rgba(37, 99, 235, 0.04);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.step1-tarifa-card.popular {
    border-color: #f59e0b;
}

.step1-tarifa-card.popular.selected {
    border-color: var(--color-blue-600);
}

.step1-badge {
    position: absolute;
    top: -0.6rem;
    right: 0.75rem;
    background: linear-gradient(135deg, #f59e0b, #f97316);
    color: white;
    font-size: 0.6rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
}

.step1-name {
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-slate-900);
    margin-bottom: 0.3rem;
}

.step1-price {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-blue-600);
    margin-bottom: 0.3rem;
}

.step1-price span {
    font-size: 0.85rem;
    color: var(--color-slate-400);
    font-weight: 500;
}

.step1-desc {
    font-size: 0.78rem;
    color: var(--color-slate-400);
}

.step1-check {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    color: var(--color-blue-600);
    font-size: 1.1rem;
    opacity: 0;
    transition: opacity 0.2s;
}

.step1-tarifa-card.selected .step1-check {
    opacity: 1;
}

.step1-loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 2rem;
    color: var(--color-slate-400);
}

/* ——— FORMULARIOS ——— */
.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

@media (min-width: 560px) {
    .form-grid { grid-template-columns: repeat(2, 1fr); }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-slate-600);
    letter-spacing: 0.01em;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1.5px solid var(--color-slate-200);
    border-radius: var(--radius-md);
    background: white;
    font-family: var(--font-family);
    font-size: 0.9rem;
    color: var(--color-slate-900);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--color-blue-500);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.form-group input.input-error {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-group input.input-ok {
    border-color: #22c55e;
}

.input-icon-wrapper {
    position: relative;
}

.input-icon-wrapper i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-slate-400);
    font-size: 0.85rem;
    pointer-events: none;
}

.input-icon-wrapper input {
    padding-left: 2.5rem;
}

/* ——— TABS DE PAGO ——— */
.pago-tabs {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.75rem;
    flex-wrap: wrap;
}

.pago-tab {
    flex: 1;
    min-width: 160px;
    border: 2px solid var(--color-slate-200);
    border-radius: var(--radius-lg);
    background: white;
    padding: 0.85rem 1rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-slate-500);
    cursor: pointer;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.pago-tab:hover {
    border-color: var(--color-blue-400);
    color: var(--color-blue-600);
}

.pago-tab.active {
    border-color: var(--color-blue-600);
    color: var(--color-blue-700);
    background: rgba(37, 99, 235, 0.05);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.pago-form {
    animation: fadeInStep 0.25s ease;
}

.pago-form.hidden {
    display: none;
}

.iban-info {
    font-size: 0.82rem;
    color: var(--color-slate-500);
    background: var(--color-slate-50);
    border: 1px solid var(--color-slate-200);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    margin-top: 0.75rem;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.iban-info i {
    color: var(--color-blue-500);
    margin-top: 0.1rem;
    flex-shrink: 0;
}

/* ——— BOTONES DE ACCIÓN ——— */
.step-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-slate-100);
    margin-top: 0.5rem;
    flex-wrap: wrap;
}

.btn-next,
.btn-back,
.btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    border-radius: var(--radius-2xl);
    font-weight: 700;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: var(--transition-base);
}

.btn-next,
.btn-submit {
    background: var(--color-blue-600);
    color: white;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.btn-next:hover,
.btn-submit:hover {
    background: var(--color-blue-700);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.35);
}

.btn-next:disabled {
    background: var(--color-slate-300);
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.btn-back {
    background: var(--color-slate-100);
    color: var(--color-slate-600);
}

.btn-back:hover {
    background: var(--color-slate-200);
}

/* ——— RESUMEN ——— */
.resumen-content {
    margin-bottom: 2rem;
}

.resumen-tarifa {
    background: linear-gradient(135deg, var(--color-blue-600), var(--color-secondary));
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    color: white;
    margin-bottom: 1.25rem;
}

.resumen-tarifa h4 {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.8;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.resumen-tarifa-info {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.resumen-nombre {
    font-size: 1.4rem;
    font-weight: 800;
}

.resumen-precio {
    font-size: 1.5rem;
    font-weight: 800;
}

.resumen-promo-note {
    font-size: 0.78rem;
    opacity: 0.8;
    margin-top: 0.5rem;
}

.resumen-blocks {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 480px) {
    .resumen-blocks { grid-template-columns: repeat(2, 1fr); }
}

.resumen-block {
    background: var(--color-slate-50);
    border: 1px solid var(--color-slate-200);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
}

.resumen-block h4 {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-slate-500);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.resumen-block h4 i {
    color: var(--color-blue-500);
}

.resumen-block p {
    font-size: 0.875rem;
    color: var(--color-slate-700);
    font-weight: 500;
    line-height: 1.6;
}

/* ——— RGPD ——— */
.rgpd-block {
    background: var(--color-slate-50);
    border: 1px solid var(--color-slate-200);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    margin-bottom: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.85rem;
    color: var(--color-slate-600);
    cursor: pointer;
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    width: 1.1rem;
    height: 1.1rem;
    accent-color: var(--color-blue-600);
    cursor: pointer;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.checkbox-label a {
    color: var(--color-blue-600);
    text-decoration: underline;
    font-weight: 600;
}

/* ——— PANTALLA DE ÉXITO ——— */
#step-success {
    text-align: center;
    padding: 3rem 1rem;
}

.success-icon {
    font-size: 4rem;
    color: #22c55e;
    margin-bottom: 1.5rem;
    animation: popIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popIn {
    from { transform: scale(0); opacity: 0; }
    to   { transform: scale(1); opacity: 1; }
}

#step-success h3 {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-slate-900);
    margin-bottom: 1rem;
}

#step-success p {
    color: var(--color-slate-500);
    max-width: 28rem;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

.btn-home {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-blue-600);
    color: white;
    padding: 0.85rem 2rem;
    border-radius: var(--radius-2xl);
    font-weight: 700;
    transition: var(--transition-base);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.btn-home:hover {
    background: var(--color-blue-700);
    transform: translateY(-2px);
}

/* ——— ALERTAS DEL WIZARD ——— */
.wizard-alert {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    animation: slideInAlert 0.3s ease;
}

@keyframes slideInAlert {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.wizard-alert--error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.wizard-alert--success {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #86efac;
}

/* ——— UPLOAD DNI ——— */
.required-star {
    color: #dc2626;
    margin-left: 0.15em;
}

.dni-upload-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-slate-700);
    margin-bottom: 0.5rem;
}

.dni-upload-zone {
    position: relative;
    border: 2px dashed var(--color-slate-300);
    border-radius: var(--radius-xl);
    background: var(--color-slate-50);
    min-height: 9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    overflow: hidden;
}

.dni-upload-zone:hover,
.dni-upload-zone:focus-within {
    border-color: var(--color-blue-500);
    background: #eff6ff;
}

.dni-upload-zone.dni-zone--error {
    border-color: #dc2626;
    background: #fef2f2;
}

.dni-upload-zone.dni-zone--ok {
    border-color: #16a34a;
    background: #f0fdf4;
}

/* El input ocupa toda la zona para ser clickable */
.dni-file-input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}

.dni-upload-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    color: var(--color-slate-400);
    font-size: 0.875rem;
    text-align: center;
    padding: 1.5rem;
    pointer-events: none;
    z-index: 1;
}

.dni-upload-placeholder i {
    font-size: 2rem;
    color: var(--color-blue-400);
    margin-bottom: 0.25rem;
}

.dni-upload-hint {
    font-size: 0.75rem;
    color: var(--color-slate-400);
}

/* Wrapper de la preview */
.dni-preview-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    pointer-events: none;
}

.dni-preview-img {
    max-width: 100%;
    max-height: 14rem;
    object-fit: contain;
    border-radius: var(--radius-lg);
    display: block;
    padding: 0.5rem;
}

.dni-clear-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: #dc2626;
    color: white;
    border: none;
    border-radius: 50%;
    width: 1.75rem;
    height: 1.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1rem;
    z-index: 10;
    pointer-events: all;
    transition: background 0.2s, transform 0.15s;
}

.dni-clear-btn:hover {
    background: #b91c1c;
    transform: scale(1.1);
}