/* ============= Login Page Specific Styles ============= */

.login-body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-sans);
    overflow: hidden;
    position: relative;
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: var(--spacing-xl);
    position: relative;
    z-index: 10;
}

.login-card {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    animation: slideInUp 0.6s ease;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: var(--spacing-2xl);
    text-align: center;
}

.login-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.login-logo i {
    font-size: 2rem;
    color: #ffeb3b;
}

.login-logo h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0;
    color: white;
}

.login-subtitle {
    margin: 0;
    opacity: 0.9;
    font-size: 0.875rem;
    line-height: 1.5;
}

.flash-messages {
    padding: var(--spacing-lg);
    padding-bottom: 0;
}

.flash-messages .alert {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
}

.alert-danger {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.alert-info {
    background: #dbeafe;
    color: #1e40af;
    border: 1px solid #93c5fd;
}

.login-form {
    padding: var(--spacing-2xl);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.875rem;
}

.login-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    background: var(--gray-50);
}

.login-input:focus {
    outline: none;
    border-color: var(--primary-500);
    background: white;
    box-shadow: 0 0 0 3px rgba(63, 81, 181, 0.1);
}

.login-btn {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1rem;
    font-weight: 600;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: var(--radius-lg);
    color: white;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.4);
}

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

.login-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.login-btn:hover::before {
    left: 100%;
}

.login-footer {
    background: var(--gray-50);
    padding: var(--spacing-2xl);
    border-top: 1px solid var(--gray-200);
}

.login-info {
    margin-bottom: var(--spacing-lg);
}

.login-info h6 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--gray-700);
    font-size: 0.875rem;
    font-weight: 600;
}

.login-info p {
    color: var(--gray-600);
    font-size: 0.8125rem;
    line-height: 1.5;
    margin: 0;
}

.login-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--gray-600);
    font-size: 0.8125rem;
    font-weight: 500;
}

.feature i {
    color: var(--primary-600);
    font-size: 0.875rem;
    width: 1rem;
    text-align: center;
}

/* Background Animation */
.login-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.bg-shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
}

.bg-shape-1 {
    width: 200px;
    height: 200px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.bg-shape-2 {
    width: 150px;
    height: 150px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.bg-shape-3 {
    width: 100px;
    height: 100px;
    bottom: 15%;
    left: 20%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.5;
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
        opacity: 0.8;
    }
}

/* Loading state for form submission */
.login-btn.loading {
    pointer-events: none;
    opacity: 0.7;
}

.login-btn.loading i {
    animation: spin 1s linear infinite;
}

/* Responsive Design */
@media (max-width: 480px) {
    .login-container {
        max-width: 100%;
        padding: var(--spacing-lg);
    }
    
    .login-header {
        padding: var(--spacing-lg);
    }
    
    .login-logo {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .login-logo h1 {
        font-size: 1.5rem;
    }
    
    .login-form {
        padding: var(--spacing-lg);
    }
    
    .login-footer {
        padding: var(--spacing-lg);
    }
    
    .login-features {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
}