/* Estilos específicos para la página de registro */

/* Indicador de pasos del registro */
.step-indicator {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.step {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-gray-light);
    color: var(--color-gray-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
}

.step.active {
    background: var(--color-primary);
    color: white;
    box-shadow: 0 4px 15px rgba(1, 76, 143, 0.3);
    transform: scale(1.1);
}

.step.completed {
    background: var(--color-success);
    color: white;
    box-shadow: 0 4px 15px rgba(27, 177, 87, 0.3);
}

/* Conectores entre pasos */
.step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 100%;
    width: 1rem;
    height: 2px;
    background: var(--color-gray-light);
    transform: translateY(-50%);
    transition: background-color 0.3s ease;
}

.step.completed:not(:last-child)::after {
    background: var(--color-success);
}

/* Fortaleza de contraseña */
.password-strength {
    margin-top: 0.25rem;
    padding: 0.125rem 0;
    min-height: 20px;
    transition: all 0.3s ease;
}

.password-strength small {
    font-weight: 500;
    font-size: 0.7rem;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.password-strength small::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.password-strength .text-danger::before {
    background-color: var(--color-danger);
}

.password-strength .text-warning::before {
    background-color: var(--color-warning);
}

.password-strength .text-info::before {
    background-color: var(--color-info);
}

.password-strength .text-success::before {
    background-color: var(--color-success);
}

/* Iconos de éxito */
.success-icon {
    animation: bounce 0.6s ease-in-out;
    color: var(--color-success);
    font-size: 4rem;
    margin-bottom: 1rem;
}

@keyframes bounce {
    0%, 20%, 60%, 100% { 
        transform: translateY(0); 
    }
    40% { 
        transform: translateY(-10px); 
    }
    80% { 
        transform: translateY(-5px); 
    }
}

/* Efectos de animación para transiciones de pasos */
.step-content {
    opacity: 0;
    transform: translateX(20px);
    animation: slideInRight 0.4s ease-out forwards;
}

@keyframes slideInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Mejoras para formularios de registro */
.registro-form .form-control,
.form-control {
    border: 2px solid var(--color-gray-light);
    border-radius: var(--border-radius-sm);
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.registro-form .form-control:focus,
.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.2rem rgba(1, 76, 143, 0.1);
    transform: translateY(-1px);
}

.registro-form .form-control.is-valid,
.form-control.is-valid {
    border-color: var(--color-success);
    box-shadow: 0 0 0 0.2rem rgba(27, 177, 87, 0.1);
}

.registro-form .form-control.is-invalid,
.form-control.is-invalid {
    border-color: var(--color-danger);
    box-shadow: 0 0 0 0.2rem rgba(184, 19, 42, 0.1);
}

/* Espaciado optimizado para formularios */
.mb-3 {
    margin-bottom: 0.75rem !important;
}

.form-label {
    margin-bottom: 0.375rem;
    font-weight: 500;
    font-size: 0.8rem;
}

/* Botones de toggle para contraseñas */
.password-toggle {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: none;
    color: var(--color-gray-dark);
    cursor: pointer;
    transition: color 0.3s ease;
    z-index: 3;
}

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

/* Input groups personalizados */
.input-group {
    position: relative;
}

.input-group .form-control {
    padding-right: 3rem;
}

/* Campos de contraseña mejorados */
.password-field {
    position: relative;
    display: flex;
    align-items: center;
}

.password-field .form-control {
    padding-right: 2.5rem;
    border-radius: var(--border-radius-sm);
}

.password-field .password-toggle {
    position: absolute;
    right: 0.625rem;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: none;
    color: var(--color-gray-dark);
    cursor: pointer;
    transition: color 0.3s ease;
    z-index: 5;
    padding: 0.125rem;
    border-radius: 3px;
}

.password-field .password-toggle:hover {
    color: var(--color-primary);
    background-color: rgba(1, 76, 143, 0.1);
}

.password-field .password-toggle:focus {
    outline: none;
    color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(1, 76, 143, 0.2);
}

/* Divisores con texto */
.divider {
    position: relative;
    text-align: center;
    margin: 1rem 0;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--color-gray-light);
    z-index: 1;
}

.divider span {
    background: white;
    padding: 0 1rem;
    color: var(--color-gray-dark);
    font-size: 0.8rem;
    position: relative;
    z-index: 2;
}

/* Validación visual para PIN */
.pin-input {
    font-family: 'Courier New', monospace;
    text-align: center;
    letter-spacing: 0.5rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.pin-input:focus {
    letter-spacing: 0.75rem;
}

/* Estados de carga en botones - SIMPLIFICADO */
.btn-loading {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* Loading spinner mejorado */
.loading-spinner {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin-smooth 0.8s linear infinite;
}

@keyframes spin-smooth {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Botón en estado de carga */
.btn:disabled {
    opacity: 0.8;
    cursor: not-allowed;
}

/* Asegurar estilos inline funcionan */
.btn .btn-text {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* Tarjetas de registro con scroll natural */
.registro-card {
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    background: white;
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
}

.registro-card .card-header {
    background: transparent;
    color: inherit;
    border-bottom: none;
    padding: 0.75rem;
    text-align: center;
}

.registro-card .card-header img {
    max-height: 40px !important;
    margin-bottom: 0.5rem !important;
}

.registro-card .card-header h2 {
    font-size: 1.25rem !important;
    margin-bottom: 0.25rem !important;
}

.registro-card .card-header p {
    font-size: 0.8rem !important;
    margin-bottom: 0 !important;
    opacity: 0.9;
}

.registro-card .card-body {
    padding: 1rem;
}

/* Página de registro con centrado inteligente */
body.login-page {
    font-family: 'Poppins', sans-serif;
    background-color: var(--color-primary);
    background-image: url('../img/fondo.webp');
    background-size: cover;
    background-position: center;
    min-height: 100vh;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Container principal con scroll natural y centrado inteligente */
body.login-page .container {
    padding-bottom: 1rem;
    max-width: 600px;
    width: 100%;
}

/* Media query para pantallas altas donde se puede centrar sin problemas */
@media (min-height: 800px) {
    body.login-page {
        padding: 2rem 0.5rem;
    }
}

/* Alert de colegio más compacto */
.alert {
    margin-bottom: 1.5rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
}

.alert-info {
    background: rgba(59, 142, 201, 0.08);
    border: 1px solid rgba(59, 142, 201, 0.3);
    border-radius: var(--border-radius-sm);
    color: var(--color-primary-dark);
    font-size: 0.8rem;
    padding: 0.625rem 0.875rem;
    margin-bottom: 1rem;
}

.alert-info i {
    color: var(--color-info);
}

/* Botones más compactos */
.btn {
    padding: 0.625rem 1.25rem;
    font-weight: 500;
    border-radius: var(--border-radius-sm);
    transition: all 0.3s ease;
    font-size: 0.875rem;
}

.btn-primary {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

/* Responsive por ancho (solo cuando altura es suficiente) */
@media (max-width: 768px) and (min-height: 700px) {
    .step-indicator {
        gap: 0.5rem;
        margin-bottom: 0.75rem;
    }
    
    .step {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
    
    .registro-form .mb-3 {
        margin-bottom: 0.5rem !important;
    }
    
    .registro-form .form-control {
        font-size: 0.8rem;
        padding: 0.5rem 0.75rem;
    }
    
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
}

@media (max-width: 576px) and (min-height: 600px) {
    .step-indicator {
        margin-bottom: 0.5rem;
    }
    
    .step {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }
    
    .registro-form .form-label {
        font-size: 0.75rem;
    }
    
    .registro-form .form-control {
        font-size: 0.75rem;
    }
    
    .alert-info {
        font-size: 0.75rem;
        padding: 0.5rem;
    }
}

/* Espaciado optimizado para el paso 2 */
.registro-form .row {
    margin-bottom: 0.25rem;
}

.registro-form .row .col-md-6 {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
    margin-bottom: 0.5rem;
}

/* Labels más compactos */
.registro-form .form-label {
    margin-bottom: 0.375rem;
    font-weight: 500;
    font-size: 0.8rem;
    color: var(--color-dark);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.registro-form .form-label i {
    color: var(--color-primary);
    font-size: 0.8rem;
}

/* Campos de formulario más compactos */
.registro-form .form-control {
    font-size: 0.85rem;
    padding: 0.6rem 0.875rem;
    border: 2px solid var(--color-gray-light);
    transition: all 0.3s ease;
    margin-bottom: 0;
}

.registro-form .form-control::placeholder {
    color: var(--color-gray);
    font-size: 0.8rem;
}

/* Validación visual mejorada */
.form-control.is-valid {
    border-color: var(--color-success);
    background-image: none;
}

.form-control.is-invalid {
    border-color: var(--color-danger);
    background-image: none;
}

.form-control.is-valid:focus {
    border-color: var(--color-success);
    box-shadow: 0 0 0 0.2rem rgba(27, 177, 87, 0.1);
}

.form-control.is-invalid:focus {
    border-color: var(--color-danger);
    box-shadow: 0 0 0 0.2rem rgba(184, 19, 42, 0.1);
}

/* Responsive específico para altura pequeña */
@media (max-height: 700px) {
    .container {
        padding-top: 0.125rem;
        padding-bottom: 0.5rem;
    }
    
    .registro-card .card-header {
        padding: 0.5rem;
    }
    
    .registro-card .card-header img {
        max-height: 32px !important;
        margin-bottom: 0.25rem !important;
    }
    
    .registro-card .card-header h2 {
        font-size: 1.125rem !important;
        margin-bottom: 0.125rem !important;
    }
    
    .registro-card .card-header p {
        font-size: 0.75rem !important;
    }
    
    .step-indicator {
        margin-bottom: 0.75rem;
    }
    
    .registro-form .mb-3 {
        margin-bottom: 0.5rem !important;
    }
    
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
    
    .divider {
        margin: 0.75rem 0;
    }
}

@media (max-height: 600px) {
    body.login-page {
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .container {
        padding-top: 0.0625rem;
        padding-bottom: 0.25rem;
    }
    
    .registro-card .card-header {
        padding: 0.375rem;
    }
    
    .registro-card .card-header img {
        max-height: 28px !important;
        margin-bottom: 0.125rem !important;
    }
    
    .registro-card .card-header h2 {
        font-size: 1rem !important;
        margin-bottom: 0.125rem !important;
    }
    
    .registro-card .card-header p {
        font-size: 0.7rem !important;
    }
    
    .step-indicator {
        margin-bottom: 0.5rem;
        gap: 0.5rem;
    }
    
    .step {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }
    
    .registro-form .mb-3 {
        margin-bottom: 0.375rem !important;
    }
    
    .registro-form .form-label {
        margin-bottom: 0.25rem;
        font-size: 0.75rem;
    }
    
    .registro-form .form-control {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
    }
    
    .btn {
        padding: 0.4rem 0.875rem;
        font-size: 0.75rem;
    }
    
    .alert-info {
        padding: 0.5rem;
        font-size: 0.7rem;
        margin-bottom: 0.75rem;
    }
    
    .divider {
        margin: 0.5rem 0;
    }
    
    .divider span {
        font-size: 0.7rem;
    }
}

/* Optimización específica para mobile portrait muy pequeño */
@media (max-height: 500px) {
    body.login-page {
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .container {
        padding-top: 0.03125rem;
        padding-bottom: 0.125rem;
    }
    
    .registro-card .card-header {
        padding: 0.25rem;
    }
    
    .registro-card .card-header img {
        max-height: 24px !important;
        margin-bottom: 0.0625rem !important;
    }
    
    .registro-card .card-header h2 {
        font-size: 0.9rem !important;
        margin-bottom: 0.0625rem !important;
    }
    
    .registro-card .card-header p {
        font-size: 0.65rem !important;
        line-height: 1.2;
    }
    
    .step-indicator {
        margin-bottom: 0.375rem;
        gap: 0.375rem;
    }
    
    .step {
        width: 24px;
        height: 24px;
        font-size: 0.7rem;
    }
    
    .registro-form .mb-3 {
        margin-bottom: 0.25rem !important;
    }
    
    .registro-form .form-label {
        margin-bottom: 0.125rem;
        font-size: 0.7rem;
    }
    
    .registro-form .form-control {
        padding: 0.375rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .btn {
        padding: 0.375rem 0.75rem;
        font-size: 0.7rem;
    }
    
    .alert-info {
        padding: 0.375rem;
        font-size: 0.65rem;
        margin-bottom: 0.5rem;
    }
    
    .divider {
        margin: 0.375rem 0;
    }
}

/* Para pantallas extremadamente pequeñas con mayor especificidad */
@media (max-height: 400px) {
    body.login-page {
        padding: 0.03125rem 0.25rem;
        align-items: flex-start;
        padding-top: 0.125rem;
    }
    
    body.login-page .container {
        margin-top: 0;
    }
    
    body.login-page .registro-card .card-header {
        padding: 0.125rem;
    }
    
    body.login-page .registro-card .card-header img {
        max-height: 20px !important;
        margin-bottom: 0.03125rem !important;
    }
    
    body.login-page .registro-card .card-header h2 {
        font-size: 0.8rem !important;
        margin-bottom: 0.03125rem !important;
    }
    
    body.login-page .registro-card .card-header p {
        display: none;
    }
    
    body.login-page .registro-card .card-body {
        padding: 0.25rem;
    }
    
    body.login-page .step-indicator {
        margin-bottom: 0.125rem;
        gap: 0.125rem;
    }
    
    body.login-page .step {
        width: 18px;
        height: 18px;
        font-size: 0.6rem;
    }
    
    body.login-page .registro-form .mb-3 {
        margin-bottom: 0.0625rem !important;
    }
    
    body.login-page .registro-form .form-label {
        margin-bottom: 0.03125rem;
        font-size: 0.6rem;
    }
    
    body.login-page .registro-form .form-control {
        padding: 0.1875rem 0.25rem;
        font-size: 0.65rem;
    }
    
    body.login-page .btn {
        padding: 0.1875rem 0.375rem;
        font-size: 0.6rem;
    }
    
    body.login-page .alert-info {
        padding: 0.125rem;
        font-size: 0.55rem;
        margin-bottom: 0.125rem;
    }
}

/* Para pantallas ultra pequeñas como 208px con máxima especificidad */
@media (max-height: 250px) {
    body.login-page {
        padding: 0 !important;
        margin: 0 !important;
        align-items: flex-start;
        padding-top: 0.03125rem !important;
    }
    
    body.login-page .container {
        padding: 0.015625rem 0.125rem;
        margin-top: 0;
    }
    
    body.login-page .registro-card .card-header {
        padding: 0.0625rem;
    }
    
    body.login-page .registro-card .card-header img {
        max-height: 16px !important;
        margin-bottom: 0.015625rem !important;
    }
    
    body.login-page .registro-card .card-header h2 {
        font-size: 0.7rem !important;
        margin-bottom: 0.015625rem !important;
    }
    
    body.login-page .registro-card .card-header p {
        display: none;
    }
    
    body.login-page .registro-card .card-body {
        padding: 0.1875rem;
    }
    
    body.login-page .step-indicator {
        margin-bottom: 0.0625rem;
        gap: 0.0625rem;
    }
    
    body.login-page .step {
        width: 16px;
        height: 16px;
        font-size: 0.55rem;
    }
    
    body.login-page .registro-form .mb-3 {
        margin-bottom: 0.03125rem !important;
    }
    
    body.login-page .registro-form .form-label {
        margin-bottom: 0.015625rem;
        font-size: 0.55rem;
    }
    
    body.login-page .registro-form .form-control {
        padding: 0.125rem 0.1875rem;
        font-size: 0.6rem;
        min-height: 1.5rem;
    }
    
    body.login-page .btn {
        padding: 0.125rem 0.25rem;
        font-size: 0.55rem;
        min-height: 1.75rem;
    }
    
    body.login-page .alert-info {
        padding: 0.0625rem;
        font-size: 0.5rem;
        margin-bottom: 0.0625rem;
    }
    
    body.login-page .divider {
        margin: 0.125rem 0;
    }
    
    body.login-page .divider span {
        font-size: 0.5rem;
    }
    
    body.login-page .text-muted {
        font-size: 0.45rem;
    }
    
    body.login-page .form-text {
        font-size: 0.45rem;
    }
}

/* Media queries adicionales para alturas intermedias */
@media (max-height: 700px) {
    body.login-page {
        align-items: flex-start;
        padding-top: 0.5rem;
    }
    
    body.login-page .container {
        margin-top: 0;
    }
}

@media (max-height: 600px) {
    body.login-page {
        align-items: flex-start;
        padding-top: 0.25rem;
    }
    
    body.login-page .container {
        margin-top: 0;
    }
}

@media (max-height: 500px) {
    body.login-page {
        align-items: flex-start;
        padding-top: 0.125rem;
    }
    
    body.login-page .container {
        margin-top: 0;
    }
}