/* Auth Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.modal-content {
    position: relative;
    background-color: var(--color-background);
    margin: 10% auto;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    max-width: 450px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.close-button {
    position: absolute;
    right: var(--spacing-md);
    top: var(--spacing-md);
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-secondary);
}

.close-button:hover {
    color: var(--color-text);
}

/* Auth Tabs */
.auth-tabs {
    display: flex;
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.auth-tab {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: center;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-secondary);
    font-weight: 600;
    transition: all 0.3s ease;
}

.auth-tab.active {
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-primary);
}

/* Auth Forms */
.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

.auth-form h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
    font-size: 1.5rem;
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--color-text);
}

.form-group input {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    border-color: var(--color-primary);
    outline: none;
}

/* Error Messages */
.error-message {
    background-color: rgba(var(--color-error-rgb), 0.1);
    color: var(--color-error);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

/* Auth Switch Links */
.auth-switch {
    text-align: center;
    margin-top: var(--spacing-lg);
    color: var(--color-text-secondary);
}

.auth-switch a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
}

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

/* Submit Button */
.auth-form button[type="submit"] {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.auth-form button[type="submit"]:hover {
    background-color: var(--color-primary-dark);
    color: white;
}

.auth-form button[type="submit"]:disabled {
    background-color: var(--color-text-secondary);
    cursor: not-allowed;
}

/* Removed hr rule */

/* Styles for message areas */
#auth-modal .message-area {
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-radius: var(--border-radius-sm);
    text-align: center;
    font-size: 0.95rem;
    display: none; /* Hidden by default */
}

#auth-modal .message-area.success {
    background-color: rgba(var(--color-success-rgb, 46, 204, 113), 0.15);
    color: var(--color-success);
    border: 1px solid rgba(var(--color-success-rgb, 46, 204, 113), 0.3);
}

#auth-modal .message-area.error {
    background-color: rgba(var(--color-error-rgb, 231, 76, 60), 0.15);
    color: var(--color-error);
    border: 1px solid rgba(var(--color-error-rgb, 231, 76, 60), 0.3);
}

/* Removed outdated #register-form p rule */