/* ========== AUTH - Login/Register Form Styles ========== */

.auth-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.auth-overlay.hidden {
    display: none;
}

.auth-box {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.auth-header {
    text-align: center;
    margin-bottom: 32px;
}

.auth-header h2 {
    color: var(--text-primary);
    font-size: 24px;
    margin-bottom: 8px;
}

.auth-header p {
    color: var(--text-secondary);
    font-size: 14px;
}

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

.auth-field label {
    display: block;
    color: var(--text-secondary);
    font-size: 13px;
    margin-bottom: 6px;
    font-weight: 600;
}

.auth-field input {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.auth-field input:focus {
    border-color: var(--accent-blue);
}

.auth-field input::placeholder {
    color: var(--text-muted);
}

.auth-btn {
    width: 100%;
    padding: 14px;
    background: var(--accent-blue);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    margin-top: 8px;
}

.auth-btn:hover {
    background: #2563eb;
}

.auth-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Divider between email and OAuth */
.auth-divider {
    display: flex;
    align-items: center;
    margin: 20px 0;
    gap: 12px;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.auth-divider span {
    color: var(--text-muted);
    font-size: 13px;
}

/* Google login button */
.google-btn {
    background: var(--bg-primary) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border) !important;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 0;
}

.google-btn:hover {
    background: var(--bg-tertiary, #1e293b) !important;
    border-color: var(--text-muted) !important;
}

.google-btn svg {
    flex-shrink: 0;
}

.auth-toggle {
    text-align: center;
    margin-top: 20px;
    color: var(--text-secondary);
    font-size: 14px;
}

.auth-toggle a {
    color: var(--accent-blue);
    cursor: pointer;
    text-decoration: none;
    font-weight: 600;
}

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

.auth-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--accent-red);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    margin-bottom: 16px;
    display: none;
}

.auth-error.visible {
    display: block;
}

/* Logout button in header */
.logout-btn {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 13px;
    transition: all 0.2s;
}

.logout-btn:hover {
    color: var(--accent-red);
    border-color: rgba(239, 68, 68, 0.3);
}

/* User display in header */
.user-display {
    color: var(--text-secondary);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.user-display .username {
    color: var(--accent-blue);
    font-weight: 600;
}