/* ============================================
   ComfaEducación - Frontend Public Styles
   Paleta: #005ba6 (azul), #a2ca37 (verde)
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --ce-primary: #005ba6;
    --ce-primary-dark: #004a8a;
    --ce-primary-light: #e8f0fa;
    --ce-accent: #a2ca37;
    --ce-accent-dark: #8bb52e;
    --ce-accent-light: #f0f7e0;
    --ce-bg: #f0f2f5;
    --ce-text: #2c3e50;
    --ce-text-muted: #6c757d;
    --ce-border: #e2e8f0;
    --ce-radius: 12px;
    --ce-radius-sm: 8px;
    --ce-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    --ce-shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.1);
    --ce-transition: all 0.3s ease;
}

/* El body centra la tarjeta con flex. Al apilar en COLUMNA, lo que venga después
   —el pie de página— queda debajo y no al lado. Con `justify-content: center` en
   fila, el pie se convertía en un segundo elemento de la misma fila y se pintaba
   a la derecha de la tarjeta. */
body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--ce-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    padding: 1rem;
    color: var(--ce-text);
}

/* `margin-block: auto` reparte el espacio sobrante arriba y abajo: la tarjeta
   sigue centrada verticalmente cuando sobra pantalla, y el pie se va al fondo.
   Si el contenido crece, los márgenes automáticos se reducen y nada se solapa. */
.main-container {
    max-width: 650px;
    width: 100%;
    margin-block: auto;
}

/* --- Login Card --- */
.login-card {
    background-color: #ffffff;
    border: none;
    border-radius: 16px;
    box-shadow: var(--ce-shadow-lg);
    overflow: hidden;
    transition: var(--ce-transition);
    animation: slideUp 0.5s ease-out;
    border-top: 4px solid var(--ce-primary);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.12);
}

.action-card {
    transition: var(--ce-transition) !important;
}

.action-card:hover {
    transform: translateY(-5px) !important;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15) !important;
}

.card-header {
    background: #ffffff;
    color: var(--ce-text);
    padding: 2.5rem 2rem 1.5rem;
    border-bottom: 1px solid var(--ce-border);
}

.logo-img {
    max-width: 220px;
    height: auto;
    display: block;
    margin: 0 auto 1.5rem auto;
}

.card-title {
    font-weight: 700;
    margin-bottom: 0.25rem;
    font-size: 1.35rem;
    color: var(--ce-primary-dark);
}

.card-subtitle {
    font-weight: 400;
    color: var(--ce-text-muted);
    font-size: 0.9rem;
}

.card-body {
    padding: 2rem;
}

/* --- Forms --- */
.form-control {
    border-radius: var(--ce-radius-sm);
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--ce-border);
    font-size: 0.92rem;
    transition: var(--ce-transition);
    background: #f8f9fc;
}

.form-control:focus {
    border-color: var(--ce-primary);
    box-shadow: 0 0 0 3px rgba(0, 91, 166, 0.12);
    background: #fff;
}

.form-select {
    border-radius: var(--ce-radius-sm);
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--ce-border);
    font-size: 0.92rem;
    transition: var(--ce-transition);
}

.form-select:focus {
    border-color: var(--ce-primary);
    box-shadow: 0 0 0 3px rgba(0, 91, 166, 0.12);
}

.form-label {
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--ce-text);
}

/* --- Buttons --- */
.btn {
    border-radius: var(--ce-radius-sm);
    font-weight: 500;
    transition: var(--ce-transition);
}

.btn-primary {
    background: var(--ce-primary);
    border-color: var(--ce-primary);
    padding: 0.75rem;
    font-weight: 600;
}

.btn-primary:hover {
    background: var(--ce-primary-dark);
    border-color: var(--ce-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 91, 166, 0.3);
}

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

.btn-success {
    background: var(--ce-accent);
    border-color: var(--ce-accent);
    color: #fff;
}

.btn-success:hover {
    background: var(--ce-accent-dark);
    border-color: var(--ce-accent-dark);
    color: #fff;
}

.btn-outline-light {
    border-color: rgba(255, 255, 255, 0.5);
    color: #fff;
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #fff;
    color: #fff;
}

.btn-gradient {
    background: linear-gradient(135deg, var(--ce-primary) 0%, #0077cc 50%, var(--ce-accent) 100%);
    border: none;
    color: #fff;
    font-weight: 600;
}

.btn-gradient:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 91, 166, 0.35);
    color: #fff;
}

/* --- Card Footer --- */
.card-footer {
    background-color: #f8f9fc;
    padding: 1.5rem;
    border-top: 1px solid var(--ce-border);
}

.link-secondary {
    text-decoration: none;
    font-weight: 600;
    color: var(--ce-text-muted);
    transition: var(--ce-transition);
}

.link-secondary:hover {
    color: var(--ce-primary);
}

/* --- Verification Options --- */
.verification-option {
    border: 1.5px solid var(--ce-border);
    border-radius: var(--ce-radius-sm);
    padding: 1rem;
    cursor: pointer;
    transition: var(--ce-transition);
    margin-bottom: 0.75rem;
    background: #f8f9fc;
}

.verification-option:hover {
    background: var(--ce-primary-light);
    border-color: var(--ce-primary);
}

.verification-option.selected {
    border-color: var(--ce-primary);
    background: var(--ce-primary-light);
    box-shadow: 0 0 0 3px rgba(0, 91, 166, 0.1);
}

.verification-option .form-check-input {
    float: right;
    margin-top: 5px;
}

.verification-option .option-icon {
    font-size: 1.5rem;
    margin-right: 1rem;
    color: var(--ce-primary);
}

.verification-option .option-text {
    font-weight: 600;
    color: var(--ce-text);
}

.verification-option .option-hint {
    font-size: 0.85rem;
    color: var(--ce-text-muted);
}

/* --- Alerts --- */
.alert {
    border-radius: var(--ce-radius-sm);
    border: none;
    font-size: 0.9rem;
}

.alert-danger {
    background: #fde8e8;
    color: #c0392b;
    border-left: 4px solid #e74c3c;
}

.alert-success {
    background: var(--ce-accent-light);
    color: #4a7a0d;
    border-left: 4px solid var(--ce-accent);
}

.alert-warning {
    background: #fff8e1;
    color: #e67e22;
    border-left: 4px solid #f39c12;
}

.alert-info {
    background: var(--ce-primary-light);
    color: var(--ce-primary);
    border-left: 4px solid var(--ce-primary);
}

/* --- Input Group --- */
.input-group .btn i {
    pointer-events: none;
}

/* --- Badges --- */
.badge {
    font-weight: 500;
    border-radius: 6px;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.2);
}

/* --- Responsive --- */
@media (max-width: 575.98px) {
    .card-header {
        padding: 1.5rem 1.25rem;
    }

    .card-body {
        padding: 1.25rem;
    }

    .card-title {
        font-size: 1.15rem;
    }
}