/**
 * Estilos para el Sistema de Votación BLIA
 */

.voting-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: 
        radial-gradient(ellipse at 50% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        linear-gradient(180deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    position: relative;
    overflow: hidden;
}

.voting-body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
    pointer-events: none;
}

/* Login Container */
.login-container {
    width: 100%;
    max-width: 450px;
    padding: 2rem;
    position: relative;
    z-index: 10;
}

.login-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.login-logo {
    height: 60px;
    width: auto;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.4));
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { 
        filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.4));
        transform: scale(1);
    }
    50% { 
        filter: drop-shadow(0 0 30px rgba(0, 212, 255, 0.6));
        transform: scale(1.02);
    }
}

.login-header h1 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.login-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Login Form */
.login-form {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
}

.login-form .form-group {
    margin-bottom: 1.5rem;
}

.login-form label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.login-form label svg {
    color: var(--primary-color);
}

.login-form .form-control {
    width: 100%;
    padding: 0.9rem 1.2rem;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.login-form .form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.login-form select.form-control {
    cursor: pointer;
}

/* Password input wrapper */
.password-input-wrapper {
    position: relative;
}

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

.toggle-password {
    position: absolute;
    right: 0.8rem;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    border-radius: 4px;
}

.toggle-password:hover {
    color: var(--primary-color);
    background: rgba(0, 212, 255, 0.1);
}

.toggle-password:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.btn-login {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

/* Alerts */
.alert {
    padding: 1rem 1.2rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.9rem;
    animation: slideDown 0.3s ease-out;
}

.alert svg {
    flex-shrink: 0;
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--error-color);
    color: var(--error-color);
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--success-color);
    color: var(--success-color);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Footer Links */
.login-footer {
    text-align: center;
    margin-top: 1.5rem;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.back-link:hover {
    color: var(--primary-color);
    transform: translateX(-4px);
}

.security-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.security-notice svg {
    color: var(--success-color);
}

/* ========================================
   RESPONSIVE DESIGN - VOTING
   ======================================== */

/* Tablet */
@media (max-width: 968px) {
    .login-container {
        max-width: 420px;
        padding: 1.5rem;
    }
    
    .login-form {
        padding: 2rem;
    }
    
    .login-logo {
        height: 55px;
    }
    
    .login-header h1 {
        font-size: 1.65rem;
    }
}

/* Móvil grande */
@media (max-width: 640px) {
    .voting-body {
        padding: 1rem;
        align-items: flex-start;
        padding-top: 2rem;
    }
    
    .login-container {
        max-width: 100%;
        padding: 0;
    }

    .login-form {
        padding: 1.5rem;
        border-radius: 12px;
    }

    .login-logo {
        height: 50px;
    }

    .login-header {
        margin-bottom: 2rem;
    }

    .login-header h1 {
        font-size: 1.5rem;
    }
    
    .login-header p {
        font-size: 0.875rem;
    }
    
    .login-form .form-group {
        margin-bottom: 1.25rem;
    }
    
    .btn-login {
        padding: 0.875rem;
        font-size: 1rem;
    }
    
    .security-notice {
        padding: 0.875rem;
        font-size: 0.8rem;
    }
}

/* Móvil pequeño */
@media (max-width: 480px) {
    .voting-body {
        padding: 0.75rem;
        padding-top: 1.5rem;
    }
    
    .login-form {
        padding: 1.25rem;
    }
    
    .login-logo {
        height: 45px;
    }
    
    .login-header h1 {
        font-size: 1.35rem;
    }
    
    .login-header p {
        font-size: 0.8rem;
    }
    
    .btn-login {
        padding: 0.8rem;
        font-size: 0.95rem;
    }
}