/* =========================================
   MAIA COMPONENTS - Estilos de Login y Formularios
   ========================================= */

/* ─── Variables de Login (extraídas del login.php) ─── */
:root {
    --maia-azul-marino-suave: #1a2a3a;
    --maia-azul-marino: #1e3a5f;
    --maia-azul-profundo: #2b5a8a;
    --maia-azul-secundario: #4a8db7;
    --maia-dorado-academico: #d4af37;
    --maia-dorado-claro: #f0d68a;
    --maia-verde-exito: #2d7d4a;
    --maia-rojo-peligro: #b53b4a;
    --maia-gris-texto: #7a8a9a;
    --maia-gris-borde: #e4eaf0;
    --maia-blanco: #ffffff;
    --maia-font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

/* ─── Tarjeta de Login ─── */
.maia-login-card {
    border: none;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(20, 40, 60, 0.06);
    background: var(--maia-blanco);
    margin-top: 20px;
    margin-bottom: 40px;
}

.maia-login-card:hover {
    box-shadow: 0 4px 20px rgba(20, 40, 60, 0.10);
}

/* ─── Header de Login ─── */
.maia-login-header {
    background: linear-gradient(135deg, #1a2a3a 0%, #1e3a5f 60%, #2b5a8a 100%);
    border-bottom: 3px solid var(--maia-dorado-academico);
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.maia-header-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--maia-dorado-claro);
}

.maia-header-badge .maia-badge-dorado {
    background: rgba(212, 175, 55, 0.15);
    color: var(--maia-dorado-claro);
    padding: 6px 14px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.7rem;
    border: 1px solid rgba(212, 175, 55, 0.25);
}

/* ─── Inputs con Íconos ─── */
.maia-input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.maia-input-icon {
    position: absolute;
    left: 12px;
    color: var(--maia-gris-texto);
    font-size: 0.9rem;
    z-index: 2;
    pointer-events: none;
}

.maia-form-control {
    padding-left: 38px;
    padding-right: 42px;
    border-radius: 8px;
    border: 1.5px solid var(--maia-gris-borde);
    font-size: 0.9rem;
    transition: all 0.25s ease;
    background: #fafbfc;
    height: 46px;
}

.maia-form-control:focus {
    border-color: var(--maia-azul-secundario);
    box-shadow: 0 0 0 3px rgba(74, 141, 183, 0.12);
    background: var(--maia-blanco);
}

.maia-form-control.is-valid {
    border-color: var(--maia-verde-exito);
    background-image: none;
}

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

/* ─── Toggle Password ─── */
.maia-btn-toggle-password {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    color: var(--maia-gris-texto);
    padding: 4px 8px;
    font-size: 0.9rem;
    cursor: pointer;
    z-index: 2;
}

.maia-btn-toggle-password:hover {
    color: var(--maia-azul-marino);
}

/* ─── Labels ─── */
.maia-form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--maia-azul-marino-suave);
    margin-bottom: 6px;
}

.maia-form-label i {
    color: var(--maia-dorado-academico);
    margin-right: 4px;
}

/* ─── Botón Principal ─── */
.maia-btn-primary {
    background: linear-gradient(135deg, var(--maia-dorado-academico) 0%, var(--maia-dorado-claro) 100%);
    color: var(--maia-azul-marino-suave);
    border: none;
    border-radius: 10px;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s ease;
    padding: 14px 24px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.maia-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(212, 175, 55, 0.35);
    color: var(--maia-azul-marino-suave);
}

.maia-btn-primary:disabled {
    opacity: 0.7;
    transform: none;
    box-shadow: none;
}

/* ─── Botón Outline ─── */
.maia-btn-outline {
    background: transparent;
    color: var(--maia-azul-marino);
    border: 2px solid var(--maia-gris-borde);
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    padding: 12px 20px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.maia-btn-outline:hover {
    background: #f8fafc;
    border-color: var(--maia-dorado-academico);
    color: var(--maia-azul-marino-suave);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(212, 175, 55, 0.15);
}

/* ─── Divisor de Registro ─── */
.maia-register-divider {
    display: flex;
    align-items: center;
    margin: 20px 0 16px 0;
}

.maia-register-divider::before,
.maia-register-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--maia-gris-borde);
}

.maia-divider-text {
    padding: 0 16px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--maia-gris-texto);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ─── Alertas ─── */
.maia-alert-danger {
    background: #fce8e8;
    border: 1px solid #f5d0d0;
    color: var(--maia-rojo-peligro);
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 0.9rem;
}

.maia-alert-success {
    background: #e6f0ea;
    border: 1px solid #c5ddd0;
    color: var(--maia-verde-exito);
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 0.9rem;
}

.maia-alert-warning {
    background: #fdf6ed;
    border: 1px solid #f5e8d4;
    color: var(--maia-dorado-academico);
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 0.9rem;
}

/* ─── Enlaces ─── */
.maia-link-secondary {
    color: var(--maia-gris-texto);
    font-size: 0.85rem;
    text-decoration: none;
    transition: color 0.25s ease;
}

.maia-link-secondary:hover {
    color: var(--maia-azul-marino);
    text-decoration: underline;
}

/* ─── Captcha Visible ─── */
.maia-captcha-container {
    background: #f8fafc;
    border-radius: 10px;
    padding: 12px 16px;
    border: 1.5px solid var(--maia-gris-borde);
    transition: border-color 0.3s ease;
}

.maia-captcha-container:focus-within {
    border-color: var(--maia-azul-secundario);
    box-shadow: 0 0 0 3px rgba(74, 141, 183, 0.08);
}

.maia-captcha-container .maia-form-label {
    margin-bottom: 8px;
    font-size: 0.8rem;
    color: var(--maia-azul-marino-suave);
}

.maia-captcha-box {
    display: flex;
    align-items: center;
    gap: 12px;
}

.maia-captcha-question {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--maia-azul-marino-suave);
}

.maia-captcha-number {
    display: inline-block;
    min-width: 28px;
    text-align: center;
    background: var(--maia-blanco);
    padding: 2px 8px;
    border-radius: 6px;
    border: 1px solid var(--maia-gris-borde);
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--maia-azul-marino);
}

.maia-captcha-operator {
    font-weight: 600;
    color: var(--maia-gris-texto);
    padding: 0 2px;
}

.maia-captcha-input-wrapper {
    display: inline-block;
    width: 56px;
}

.maia-captcha-input {
    height: 40px !important;
    padding: 0 8px !important;
    text-align: center;
    font-size: 1.1rem !important;
    font-weight: 700;
    border-radius: 6px !important;
    border: 1.5px solid var(--maia-gris-borde) !important;
    background: var(--maia-blanco) !important;
    transition: all 0.25s ease;
}

.maia-captcha-input:focus {
    border-color: var(--maia-dorado-academico) !important;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15) !important;
}

.maia-captcha-input:invalid {
    border-color: var(--maia-rojo-peligro) !important;
}

.maia-btn-refresh-captcha {
    background: none;
    border: 1.5px solid var(--maia-gris-borde);
    border-radius: 8px;
    padding: 8px 10px;
    color: var(--maia-gris-texto);
    cursor: pointer;
    transition: all 0.25s ease;
    font-size: 1.1rem;
    flex-shrink: 0;
    height: 40px;
    width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.maia-btn-refresh-captcha:hover {
    background: #f0f2f5;
    border-color: var(--maia-dorado-academico);
    color: var(--maia-dorado-academico);
    transform: rotate(45deg);
}

.maia-captcha-hint {
    display: block;
    margin-top: 6px;
    font-size: 0.7rem;
    color: var(--maia-gris-texto);
}

.maia-captcha-hint i {
    margin-right: 4px;
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
    .maia-login-header {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
        padding: 16px 20px;
    }
    
    .maia-login-header .d-flex {
        flex-direction: column;
        align-items: center;
    }
    
    .maia-header-badge {
        text-align: center;
    }
    
    .card-body {
        padding: 20px 16px !important;
    }
    
    .maia-btn-primary {
        font-size: 0.9rem;
        padding: 12px 16px;
    }

    .maia-captcha-question {
        font-size: 1.2rem;
    }

    .maia-captcha-number {
        font-size: 1.1rem;
        min-width: 24px;
        padding: 2px 6px;
    }

    .maia-captcha-input-wrapper {
        width: 48px;
    }

    .maia-captcha-input {
        height: 36px !important;
        font-size: 1rem !important;
    }

    .maia-btn-refresh-captcha {
        height: 36px;
        width: 36px;
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .maia-login-card {
        border-radius: 12px;
        margin-top: 10px;
        margin-bottom: 20px;
    }
    
    .maia-header-icon {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .maia-login-header h5 {
        font-size: 1rem;
    }
    
    .maia-form-control {
        height: 42px;
        font-size: 0.85rem;
    }

    .maia-captcha-container {
        padding: 10px 12px;
    }

    .maia-captcha-question {
        font-size: 1rem;
        gap: 4px;
    }

    .maia-captcha-number {
        font-size: 0.95rem;
        min-width: 20px;
        padding: 1px 4px;
    }

    .maia-captcha-input-wrapper {
        width: 40px;
    }

    .maia-captcha-input {
        height: 32px !important;
        font-size: 0.9rem !important;
    }

    .maia-btn-refresh-captcha {
        height: 32px;
        width: 32px;
        font-size: 0.85rem;
    }
}