/* Login Page Styles */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--geru-blue) 0%, var(--geru-blue-dark) 100%);
    padding: var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.login-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(1deg); }
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-2xl);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
    max-width: 450px;
    width: 100%;
    overflow: hidden;
    position: relative;
    z-index: 1;
    animation: cardSlideIn 0.6s ease-out;
}

@keyframes cardSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.login-header {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-xl) var(--spacing-xl);
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.1) 0%, rgba(144, 224, 239, 0.1) 100%);
    border-bottom: 1px solid rgba(0, 180, 216, 0.1);
}

.login-logo {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: 0 8px 32px rgba(0, 180, 216, 0.3);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #ffffff, #f8f9fa);
    display: block;
    object-fit: contain;
    border: 3px solid rgba(0, 180, 216, 0.2);
}

.login-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--geru-black);
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--geru-blue), var(--geru-blue-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-header p {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
}

.login-content {
    padding: var(--spacing-2xl) var(--spacing-xl);
    text-align: center;
}

.login-content h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--geru-black);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.login-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
    font-size: 0.95rem;
}

.error-message {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1) 0%, rgba(230, 57, 70, 0.1) 100%);
    border: 1px solid rgba(220, 53, 69, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    color: var(--error-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    font-weight: 500;
    animation: errorSlideIn 0.3s ease;
}

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

/* Improved Google button with Geru colors */
.google-login-btn {
    background: linear-gradient(135deg, var(--geru-blue) 0%, var(--geru-blue-dark) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    width: 100%;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 180, 216, 0.4);
    border: 2px solid transparent;
}

.google-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 0.6s;
}

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

.google-login-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 180, 216, 0.5);
    border-color: var(--geru-blue-light);
    background: linear-gradient(135deg, var(--geru-blue-dark) 0%, var(--geru-blue) 100%);
}

.google-login-btn:active {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0, 180, 216, 0.4);
}

.google-login-btn i {
    font-size: 1.25rem;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
    color: white;
}

.google-login-btn span {
    font-weight: 600;
    letter-spacing: 0.5px;
    color: white;
}

.login-footer {
    padding: var(--spacing-xl);
    text-align: center;
    border-top: 1px solid rgba(0, 180, 216, 0.1);
    background: linear-gradient(135deg, rgba(248, 249, 250, 0.8) 0%, rgba(233, 236, 239, 0.8) 100%);
}

.login-footer p {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.login-footer i {
    color: var(--geru-blue);
}

/* Loading state for login button */
.google-login-btn.loading {
    pointer-events: none;
    opacity: 0.8;
    position: relative;
}

.google-login-btn.loading span {
    opacity: 0.7;
}

.google-login-btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 3px solid transparent;
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Security badge */
.security-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.1) 100%);
    color: #059669;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: var(--spacing-md);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

/* Responsive Design */
@media (max-width: 768px) {
    .login-container {
        padding: var(--spacing-md);
    }
    
    .login-card {
        max-width: 100%;
        margin: 0;
    }
    
    .login-header {
        padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-md);
    }
    
    .login-logo {
        width: 80px;
        height: 80px;
        margin-bottom: var(--spacing-md);
        padding: var(--spacing-md);
    }
    
    .login-header h1 {
        font-size: 1.75rem;
    }
    
    .login-header p {
        font-size: 0.9rem;
    }
    
    .login-content {
        padding: var(--spacing-xl) var(--spacing-lg);
    }
    
    .login-content h2 {
        font-size: 1.25rem;
    }
    
    .google-login-btn {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 1rem;
    }
    
    .login-footer {
        padding: var(--spacing-md) var(--spacing-lg) var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .login-logo {
        width: 70px;
        height: 70px;
        padding: var(--spacing-sm);
    }
    
    .login-header h1 {
        font-size: 1.5rem;
    }
    
    .login-header p {
        font-size: 0.875rem;
    }
    
    .login-content h2 {
        font-size: 1.125rem;
    }
    
    .login-content p {
        font-size: 0.875rem;
    }
    
    .google-login-btn {
        padding: var(--spacing-md);
        font-size: 0.95rem;
    }
    
    .google-login-btn i {
        font-size: 1.125rem;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .login-card {
        background: rgba(26, 26, 26, 0.95);
        color: var(--text-white);
    }
    
    .login-header h1 {
        color: var(--text-white);
    }
    
    .login-content h2 {
        color: var(--text-white);
    }
    
    .login-footer {
        background: linear-gradient(135deg, rgba(26, 26, 26, 0.8) 0%, rgba(51, 51, 51, 0.8) 100%);
    }
}

/* Login Styles - Clean and Modern */
body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--geru-blue) 0%, var(--geru-blue-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;

}