/* ============================================
   ESTILOS ESPECÍFICOS PARA AUTENTICACIÓN
   ============================================ */

/* Contenedor principal del formulario de registro */
.auth-container {
    min-height: 100vh;
    height: auto;
    display: flex;
    align-items: center;
    /* Will be safer on desktop */
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #ec4899 100%);
    padding: 20px;
    position: relative;
    overflow-y: auto;
    overflow-x: hidden;
}

@media (max-width: 968px) {
    .auth-container {
        align-items: flex-start;
        /* CRITICAL: Allows scrolling for tall content on mobile */
        padding-top: 40px;
        padding-bottom: 40px;
        height: auto;
        display: block;
        /* Safer for mobile flow */
    }
}

.auth-container::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    top: -250px;
    right: -250px;
    animation: float 20s infinite ease-in-out;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(-50px, 50px);
    }
}

/* Caja del formulario */
.auth-box {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 48px;
    max-width: 700px;
    width: 100%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 1;
}

/* Logo y título */
.logo h1 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.logo .highlight {
    background: linear-gradient(135deg, #ec4899 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo p {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 32px;
}

/* Contenedor del formulario */
.form-container {
    width: 100%;
}

.form-container h2 {
    margin-bottom: 24px;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.5rem;
    text-align: center;
}

/* Campos del formulario - ALINEACIÓN CORREGIDA */
.form-container input,
.form-container select,
.form-container textarea {
    width: 100%;
    padding: 14px 16px;
    margin-bottom: 16px;
    border: 2px solid var(--border);
    border-radius: 12px;
    font-size: 0.95rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: all 0.3s ease;
    font-family: inherit;
    box-sizing: border-box;
    /* IMPORTANTE: Para que el padding no afecte el ancho */
}

.form-container input:focus,
.form-container select:focus,
.form-container textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-light);
}

/* Labels */
.form-container label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

/* Grupos de campos */
.form-group {
    margin-bottom: 20px;
    width: 100%;
}

/* Campos en línea (fecha y nombre de usuario) */
.form-row {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.form-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

/* Campos de contraseña con botón de mostrar/ocultar */
.password-field {
    position: relative;
    width: 100%;
}

.password-field input {
    padding-right: 50px;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--text-secondary);
    transition: color 0.3s;
}

.password-toggle:hover {
    color: var(--text-primary);
}

/* Indicador de fortaleza de contraseña */
.password-strength {
    margin-top: 8px;
}

.password-strength-bar {
    height: 4px;
    background: var(--border);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 4px;
}

.password-strength-fill {
    height: 100%;
    width: 0%;
    background: #ef4444;
    transition: all 0.3s;
    border-radius: 2px;
}

.password-strength-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Mensajes de validación */
.field-message {
    margin-top: 5px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.field-message.success {
    color: var(--success);
}

.field-message.error {
    color: var(--danger);
}

.field-message.warning {
    color: var(--warning);
}

/* Checkboxes */
.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 20px;
}

.checkbox-group input[type="checkbox"] {
    margin: 0;
    margin-top: 4px;
    transform: scale(1.2);
    accent-color: var(--accent);
    width: auto;
}

.checkbox-group label {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.4;
    cursor: pointer;
    flex: 1;
}

.checkbox-group a {
    color: var(--accent);
    text-decoration: none;
}

.checkbox-group a:hover {
    text-decoration: underline;
}

/* Botones */
.btn-primary {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(236, 72, 153, 0.3);
    margin-bottom: 20px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(236, 72, 153, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    width: 100%;
    padding: 14px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 2px solid var(--border);
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: var(--bg-primary);
    border-color: var(--accent);
    transform: translateY(-2px);
}

/* Enlaces */
.toggle-form {
    text-align: center;
    margin-top: 24px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.toggle-form a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.toggle-form a:hover {
    color: var(--accent-hover);
}

/* Modales */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: var(--card-bg);
    border-radius: 16px;
    max-width: 500px;
    width: 100%;
    padding: 30px;
    text-align: center;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.modal-content h2 {
    margin: 0 0 15px 0;
    color: var(--text-primary);
    font-size: 1.5rem;
}

.modal-content p {
    color: var(--text-secondary);
    margin: 0 0 25px 0;
    line-height: 1.5;
}

/* Campo de código de verificación */
.code-input {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--border);
    border-radius: 10px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1.5rem;
    text-align: center;
    letter-spacing: 8px;
    font-family: monospace;
    margin-bottom: 20px;
}

.code-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-light);
}

/* Wizard - Completar perfil */
.wizard-form {
    max-width: 600px;
    width: 100%;
}

.wizard-form .form-group {
    margin-bottom: 20px;
}

/* Opciones de checkbox en grid */
.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
    margin-top: 12px;
}

.checkbox-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    background: var(--bg-secondary);
    transition: all 0.3s;
}

.checkbox-option:hover {
    background: var(--bg-primary);
    border-color: var(--accent);
}

.checkbox-option input[type="checkbox"] {
    margin: 0;
    transform: scale(1.2);
    accent-color: var(--accent);
}

.checkbox-option.checked {
    background: var(--accent-light);
    border-color: var(--accent);
}

/* Contador de caracteres */
.char-counter {
    margin-top: 5px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-align: right;
}

/* Errores del wizard */
.wizard-errors {
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
}

[data-theme="dark"] .wizard-errors {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
}

.wizard-errors h4 {
    margin: 0 0 10px 0;
    color: #dc2626;
    font-size: 1rem;
}

.wizard-errors ul {
    margin: 0;
    padding-left: 20px;
    color: #dc2626;
}

/* Botones del wizard */
.wizard-buttons {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.wizard-buttons .btn-secondary {
    flex: 1;
}

.wizard-buttons .btn-primary {
    flex: 2;
    margin-bottom: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .auth-box {
        padding: 32px 24px;
        margin: 10px;
    }

    .form-row {
        flex-direction: column;
        gap: 0;
    }

    .form-row .form-group {
        margin-bottom: 20px;
    }

    .checkbox-grid {
        grid-template-columns: 1fr;
    }

    .wizard-buttons {
        flex-direction: column;
    }

    .wizard-buttons .btn-secondary,
    .wizard-buttons .btn-primary {
        flex: none;
    }
}

@media (max-width: 480px) {
    .auth-box {
        padding: 24px 20px;
    }

    .logo h1 {
        font-size: 2rem;
    }

    .modal-content {
        padding: 20px;
        margin: 10px;
    }
}

/* Animaciones */
.shake {
    animation: shake 0.5s;
}

@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-5px);
    }

    75% {
        transform: translateX(5px);
    }
}

/* Estados de carga */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}