/**
 * CODDB Registration Interface CSS
 * Call of Duty style tactical registration interface
 */

/* Registration Container */
.register-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-darker) 100%);
    position: relative;
    overflow: hidden;
    padding: 20px;
}

.register-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(255, 105, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(255, 0, 64, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

/* Registration Box */
.register-box {
    background: linear-gradient(135deg, var(--bg-medium) 0%, var(--bg-dark) 100%);
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius-large);
    padding: var(--space-2xl);
    width: 100%;
    max-width: 520px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    box-shadow: 
        0 0 30px rgba(255, 105, 0, 0.2),
        0 8px 32px rgba(0, 0, 0, 0.3);
}

.register-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    animation: scanline 3s infinite;
}

@keyframes scanline {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Registration Header */
.register-header {
    text-align: center;
    margin-bottom: var(--space-xl);
    position: relative;
}

.register-logo img {
    max-height: 60px;
    margin-bottom: var(--space-md);
}

.register-title {
    font-size: 2rem;
    font-weight: bold;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 0 0 var(--space-sm) 0;
    text-shadow: 0 0 10px rgba(255, 105, 0, 0.5);
}

.register-subtitle {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0;
}

/* Registration Form */
.register-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-group {
    position: relative;
}

.form-label {
    display: block;
    color: var(--color-primary);
    font-size: 0.85rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-xs);
}

.form-input {
    width: 100%;
    padding: var(--space-md);
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 105, 0, 0.3);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 10px rgba(255, 105, 0, 0.3);
    background: rgba(0, 0, 0, 0.5);
}

.form-input::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}

.form-input.error {
    border-color: #ff4444;
    box-shadow: 0 0 10px rgba(255, 68, 68, 0.3);
}

/* Error Messages */
.error-message {
    display: block;
    color: #ff4444;
    font-size: 0.8rem;
    margin-top: var(--space-xs);
    text-shadow: 0 0 5px rgba(255, 68, 68, 0.5);
}

/* Password Strength Indicator */
.password-strength {
    margin-top: var(--space-xs);
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.password-strength-bar {
    height: 100%;
    width: 0%;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.password-strength-bar.weak {
    width: 25%;
    background: #ff4444;
}

.password-strength-bar.fair {
    width: 50%;
    background: #ffaa00;
}

.password-strength-bar.good {
    width: 75%;
    background: #88ff00;
}

.password-strength-bar.strong {
    width: 100%;
    background: #00ff88;
}

/* Checkbox Group */
.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    margin: var(--space-md) 0;
}

.checkbox-input {
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
    cursor: pointer;
}

.checkbox-label a {
    color: var(--color-primary);
    text-decoration: none;
}

.checkbox-label a:hover {
    text-decoration: underline;
}

/* reCAPTCHA Container */
.captcha-container {
    display: flex;
    justify-content: center;
    margin: var(--space-lg) 0;
}

/* Register Button */
.register-button {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border: none;
    border-radius: var(--border-radius);
    color: #000;
    font-size: 1rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: var(--space-lg) var(--space-xl);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    margin-top: var(--space-md);
}

.register-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 105, 0, 0.4);
}

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

.register-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.register-button::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;
}

.register-button:hover::before {
    left: 100%;
}

/* Registration Footer */
.register-footer {
    text-align: center;
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 105, 0, 0.2);
}

.register-links {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.register-link {
    color: var(--color-primary);
    text-decoration: none;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.register-link:hover {
    color: var(--color-secondary);
    text-shadow: 0 0 5px rgba(255, 105, 0, 0.5);
}

/* Alert Messages */
.alert {
    padding: var(--space-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--space-lg);
    border: 1px solid;
    font-weight: 500;
}

.alert-success {
    background: rgba(0, 255, 136, 0.1);
    border-color: #00ff88;
    color: #00ff88;
}

.alert-error {
    background: rgba(255, 68, 68, 0.1);
    border-color: #ff4444;
    color: #ff4444;
}

.alert-warning {
    background: rgba(255, 170, 0, 0.1);
    border-color: #ffaa00;
    color: #ffaa00;
}

.alert-info {
    background: rgba(0, 170, 255, 0.1);
    border-color: #00aaff;
    color: #00aaff;
}

/* Responsive Design */
@media (max-width: 768px) {
    .register-container {
        padding: 10px;
    }
    
    .register-box {
        padding: var(--space-lg);
        max-width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .register-title {
        font-size: 1.5rem;
    }
    
    .register-links {
        flex-direction: column;
        gap: var(--space-md);
    }
}

@media (max-width: 480px) {
    .register-box {
        padding: var(--space-md);
    }
    
    .register-title {
        font-size: 1.3rem;
        letter-spacing: 1px;
    }
    
    .form-input {
        padding: var(--space-sm);
    }
    
    .register-button {
        padding: var(--space-md) var(--space-lg);
        font-size: 0.9rem;
    }
}