/* Authentication Pages Styles */

.auth-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #1a365d 0%, #2d3748 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.auth-container {
    width: 100%;
    max-width: 400px;
}

.auth-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-header h1 {
    color: #1a365d;
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 8px 0;
}

.auth-header h2 {
    color: #4a5568;
    font-size: 18px;
    font-weight: 500;
    margin: 0 0 8px 0;
}

.auth-header p {
    color: #718096;
    font-size: 14px;
    margin: 0;
}

.auth-form {
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    color: #2d3748;
    font-weight: 500;
    margin-bottom: 6px;
    font-size: 14px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.2s ease;
    background: white;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #3182ce;
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.1);
}

.form-group input.error,
.form-group select.error {
    border-color: #e53e3e;
    box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.1);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 14px;
    color: #4a5568;
    line-height: 1.4;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0 8px 0 0;
    transform: scale(1.1);
}

.checkmark {
    margin-left: 8px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, #3182ce 0%, #2c5282 100%);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #2c5282 0%, #2a4365 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(49, 130, 206, 0.3);
}

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

.btn-full {
    width: 100%;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.btn-loading {
    display: flex;
    align-items: center;
    gap: 8px;
}

.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.error-message {
    color: #e53e3e;
    font-size: 13px;
    margin-top: 4px;
    display: none;
}

.error-message.show {
    display: block;
}

.success-message {
    color: #38a169;
    font-size: 13px;
    margin-top: 4px;
    display: none;
}

.success-message.show {
    display: block;
}

.help-text {
    color: #718096;
    font-size: 12px;
    margin-top: 4px;
    line-height: 1.4;
}

.alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 14px;
}

.alert-success {
    background: #f0fff4;
    color: #22543d;
    border: 1px solid #9ae6b4;
}

.alert-error {
    background: #fed7d7;
    color: #742a2a;
    border: 1px solid #feb2b2;
}

.auth-footer {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
}

.auth-footer p {
    margin: 8px 0;
    font-size: 14px;
}

.auth-footer a {
    color: #3182ce;
    text-decoration: none;
    font-weight: 500;
}

.auth-footer a:hover {
    text-decoration: underline;
}

.text-muted {
    color: #718096;
}

/* Responsive Design */
@media (max-width: 480px) {
    .auth-card {
        padding: 30px 20px;
        margin: 10px;
    }
    
    .auth-header h1 {
        font-size: 20px;
    }
    
    .auth-header h2 {
        font-size: 16px;
    }
    
    .form-group input,
    .form-group select {
        font-size: 16px; /* Prevent zoom on iOS */
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .auth-card {
        background: rgba(45, 55, 72, 0.95);
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .auth-header h1 {
        color: #e2e8f0;
    }
    
    .auth-header h2 {
        color: #cbd5e0;
    }
    
    .form-group label {
        color: #e2e8f0;
    }
    
    .form-group input,
    .form-group select {
        background: #2d3748;
        border-color: #4a5568;
        color: #e2e8f0;
    }
    
    .form-group input:focus,
    .form-group select:focus {
        border-color: #63b3ed;
        box-shadow: 0 0 0 3px rgba(99, 179, 237, 0.1);
    }
    
    .checkbox-label {
        color: #cbd5e0;
    }
    
    .help-text {
        color: #a0aec0;
    }
    
    .text-muted {
        color: #a0aec0;
    }
    
    .auth-footer {
        border-top-color: #4a5568;
    }
    
    .auth-footer a {
        color: #63b3ed;
    }
}