/* Login Page Specific Styles */
body {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(5, 150, 105, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(4, 120, 87, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(16, 185, 129, 0.3) 0%, transparent 50%);
    animation: backgroundShift 20s ease-in-out infinite;
}

@keyframes backgroundShift {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.login-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-2xl);
    padding: var(--space-3xl);
    box-shadow: var(--shadow-2xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 400px;
    width: 100%;
    position: relative;
    z-index: 1;
    animation: slideUp 0.6s ease-out;
}

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

.login-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

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

.waterpark-logo {
    max-width: 160px;
    height: auto;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.login-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.login-subtitle {
    color: var(--gray-600);
    font-size: var(--text-base);
}

.login-form {
    margin-bottom: var(--space-xl);
}

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

.form-input {
    width: 100%;
    padding: var(--space-lg);
    border: 2px solid var(--border);
    border-radius: var(--radius-xl);
    font-size: var(--text-base);
    background: rgba(255, 255, 255, 0.8);
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-2px);
}

.form-input::placeholder {
    color: var(--gray-400);
}

.login-button {
    width: 100%;
    padding: var(--space-lg);
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-xl);
    font-size: var(--text-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.login-button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

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

.login-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.login-button.loading {
    pointer-events: none;
}

.login-button.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    left: 50%;
    top: 50%;
    margin: -10px 0 0 -10px;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.error-message {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--danger);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.demo-accounts {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-top: var(--space-xl);
}

.demo-title {
    font-weight: 600;
    color: var(--info);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.demo-account {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid rgba(59, 130, 246, 0.2);
}

.demo-account:last-child {
    border-bottom: none;
}

.demo-role {
    font-size: var(--text-sm);
    font-weight: 500;
}

.demo-credentials {
    font-size: var(--text-xs);
    color: var(--gray-600);
    font-family: var(--font-mono);
}

.quick-login {
    background: none;
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: var(--info);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.quick-login:hover {
    background: rgba(59, 130, 246, 0.1);
    transform: translateY(-1px);
}

.footer-links {
    text-align: center;
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border);
}

.footer-link {
    color: var(--gray-600);
    text-decoration: none;
    font-size: var(--text-sm);
    margin: 0 var(--space-md);
    transition: color var(--transition-fast);
}

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

@media (max-width: 480px) {
    .login-container {
        margin: var(--space-lg);
        padding: var(--space-xl);
    }
    
    .login-logo {
        font-size: 2.5rem;
    }
    
    .login-title {
        font-size: var(--text-xl);
    }
    
    .demo-account {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xs);
    }
}

/* Theme toggle for login page */
.theme-toggle {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: var(--text-lg);
    backdrop-filter: blur(10px);
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateY(-2px);
}

/* Dark theme for login */
[data-theme="dark"] body {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}

[data-theme="dark"] .login-container {
    background: rgba(30, 41, 59, 0.95);
    color: var(--dark-text);
}

[data-theme="dark"] .login-title {
    color: var(--dark-text);
}

[data-theme="dark"] .login-subtitle {
    color: var(--dark-text-muted);
}

[data-theme="dark"] .form-input {
    background: rgba(30, 41, 59, 0.8);
    border-color: var(--gray-600);
    color: var(--dark-text);
}

[data-theme="dark"] .form-input::placeholder {
    color: var(--gray-500);
}

[data-theme="dark"] .theme-toggle {
    background: rgba(30, 41, 59, 0.9);
    color: var(--dark-text);
}

/* Floating shapes animation for login page */
.floating-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 0;
}

.shape {
    position: absolute;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    animation: float 15s linear infinite;
}

.shape:nth-child(1) {
    width: 80px;
    height: 80px;
    left: 10%;
    animation-delay: 0s;
    animation-duration: 15s;
}

.shape:nth-child(2) {
    width: 120px;
    height: 120px;
    right: 10%;
    animation-delay: 2s;
    animation-duration: 18s;
}

.shape:nth-child(3) {
    width: 60px;
    height: 60px;
    left: 50%;
    animation-delay: 4s;
    animation-duration: 12s;
}

.shape:nth-child(4) {
    width: 100px;
    height: 100px;
    right: 30%;
    animation-delay: 6s;
    animation-duration: 20s;
}

.shape:nth-child(5) {
    width: 40px;
    height: 40px;
    left: 30%;
    animation-delay: 8s;
    animation-duration: 14s;
}

@keyframes float {
    from {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    to {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

.maintenance-banner {
    background: rgba(253, 224, 71, 0.2);
    border: 1px solid rgba(253, 224, 71, 0.4);
    color: #b45309;
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    text-align: center;
    font-weight: 600;
}

/* Two-Factor Authentication Styles */
.two-factor-info {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.two-factor-info h3 {
    color: var(--gray-900);
    margin-bottom: var(--space-md);
    font-size: var(--text-xl);
}

.two-factor-info p {
    color: var(--gray-600);
    margin-bottom: var(--space-sm);
    line-height: 1.5;
}

.two-factor-input {
    text-align: center;
    font-size: var(--text-xl);
    font-weight: 600;
    letter-spacing: 8px;
    font-family: var(--font-mono);
}

.two-factor-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.resend-code-btn,
.back-to-login-btn {
    background: none;
    border: 1px solid var(--border);
    color: var(--gray-600);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.resend-code-btn:hover,
.back-to-login-btn:hover {
    background: var(--surface-light);
    border-color: var(--primary);
    color: var(--primary);
}

.resend-code-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Hidden class for form switching */
.hidden {
    display: none !important;
}

/* Success message variant */
.success-message {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #16a34a;
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    animation: slideIn 0.3s ease-out;
}

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

/* Dark theme adjustments for 2FA */
[data-theme="dark"] .two-factor-info h3 {
    color: var(--dark-text);
}

[data-theme="dark"] .two-factor-info p {
    color: var(--dark-text-muted);
}

[data-theme="dark"] .resend-code-btn,
[data-theme="dark"] .back-to-login-btn {
    border-color: var(--gray-600);
    color: var(--dark-text-muted);
}

[data-theme="dark"] .resend-code-btn:hover,
[data-theme="dark"] .back-to-login-btn:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
}

/* Responsive adjustments for 2FA */
@media (max-width: 480px) {
    .two-factor-input {
        font-size: var(--text-lg);
        letter-spacing: 4px;
    }
    
    .two-factor-actions {
        gap: var(--space-sm);
    }
    
    .resend-code-btn,
    .back-to-login-btn {
        padding: var(--space-sm);
        font-size: var(--text-xs);
    }
}