/* ==========================================================================
   Channels Pages - Instagram, Telegram, TikTok
   ========================================================================== */

.channels-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
    max-width: 720px;
    width: 100%;
    margin: 0 auto;
    padding-bottom: var(--spacing-xl);
    flex: 1;
    overflow-y: auto;
    scrollbar-width: none;
}

.channels-content::-webkit-scrollbar {
    display: none;
}

/* ==========================================================================
   Page Header
   ========================================================================== */

.channels-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.channels-header__icon {
    width: 64px;
    height: 64px;
    min-width: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    flex-shrink: 0;
}

.channels-header__icon--instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: var(--color-text);
}

.channels-header__icon--telegram {
    background: #0088cc;
    color: var(--color-text);
}

.channels-header__icon--tiktok {
    background: #000000;
    color: var(--color-text);
}

.channels-header__info {
    flex: 1;
}

.channels-header__title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin: 0 0 4px;
}

.channels-header__subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin: 0;
}

/* ==========================================================================
   Sections
   ========================================================================== */

.channels-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.channels-section__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin: 0;
}

/* ==========================================================================
   Channel Account Card
   ========================================================================== */

.channel-account {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.channel-account__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.channel-account__profile {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex: 1;
}

.channel-account__avatar {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.channel-account__avatar--placeholder {
    background: var(--color-surface-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
}

.channel-account__info {
    flex: 1;
    min-width: 0;
}

.channel-account__name {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin: 0 0 2px;
}

.channel-account__username {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin: 0;
}

.channel-account__actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.channel-account__footer {
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.channel-account__sync-time {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.channel-account__empty {
    padding: var(--spacing-xl);
    text-align: center;
    color: var(--color-text-muted);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-md);
}

/* ==========================================================================
   Metrics Grid
   ========================================================================== */

.channel-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
}

.channel-metric {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.channel-metric__icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    color: var(--color-primary);
    flex-shrink: 0;
}

.channel-metric__info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.channel-metric__label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.channel-metric__value {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
}

/* ==========================================================================
   Section Header (title + action)
   ========================================================================== */

.channels-section__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

/* ==========================================================================
   Account Status Badge
   ========================================================================== */

.channel-account__status {
    flex-shrink: 0;
}

.channel-account__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
}

.channel-account__badge--active {
    background: var(--color-success-subtle);
    color: var(--color-success);
}

/* ==========================================================================
   Settings Cards
   ========================================================================== */

.channel-setting-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
    padding: var(--spacing-lg) var(--spacing-xl);
    background: var(--color-surface);
    border-radius: var(--radius-lg);
}

.channel-setting-card__info {
    flex: 1;
    min-width: 0;
}

.channel-setting-card__title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin: 0 0 4px;
}

.channel-setting-card__desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin: 0;
    line-height: 1.5;
}

.channel-setting-card .btn {
    flex-shrink: 0;
    white-space: nowrap;
}

/* ==========================================================================
   Empty State (Not Connected)
   ========================================================================== */

.channels-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-xl);
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    gap: var(--spacing-lg);
}

.channels-empty--square {
    aspect-ratio: 1 / 0.85;
    max-width: 100%;
}

.channels-empty__icon {
    color: var(--color-text-muted);
    opacity: 0.5;
}

.channels-empty__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin: 0;
}

.channels-empty__desc {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    max-width: 500px;
    margin: 0;
    line-height: 1.6;
}

.channels-empty__requirements {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    width: 100%;
    max-width: 400px;
}

.channels-empty__requirements-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin: 0 0 var(--spacing-sm);
}

.channels-empty__requirements-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.channels-empty__requirements-list li {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.channels-empty__requirements-list li::before {
    content: '•';
    color: var(--color-primary);
    font-weight: bold;
}

/* ==========================================================================
   Coming Soon State
   ========================================================================== */

.channels-coming-soon {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-xl);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    gap: var(--spacing-xl);
}

.channels-coming-soon__icon {
    color: var(--color-text-muted);
    opacity: 0.3;
}

.channels-coming-soon__title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin: 0;
}

.channels-coming-soon__desc {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    max-width: 500px;
    margin: 0;
    line-height: 1.6;
}

.channels-coming-soon__features {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    width: 100%;
    max-width: 500px;
}

.channels-coming-soon__features h3 {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin: 0 0 var(--spacing-md);
}

.channels-coming-soon__features ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.channels-coming-soon__features li {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.channels-coming-soon__features li svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

/* ==========================================================================
   Buttons (scoped to channels & integrations pages)
   ========================================================================== */

.settings-page .btn,
.channels-page .btn,
.integrations-page .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    font-family: inherit;
}

.settings-page .btn--primary,
.channels-page .btn--primary,
.integrations-page .btn--primary {
    background: var(--color-primary);
    color: var(--color-text);
}

.settings-page .btn--primary:hover,
.channels-page .btn--primary:hover,
.integrations-page .btn--primary:hover {
    background: var(--color-primary-hover);
    transform: translateY(-1px);
}

.settings-page .btn--secondary,
.channels-page .btn--secondary,
.integrations-page .btn--secondary {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text);
}

.settings-page .btn--secondary:hover,
.channels-page .btn--secondary:hover,
.integrations-page .btn--secondary:hover {
    background: var(--color-surface-hover);
    border-color: var(--color-border-hover);
}

.settings-page .btn--secondary:disabled,
.channels-page .btn--secondary:disabled,
.integrations-page .btn--secondary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.settings-page .btn--white,
.channels-page .btn--white,
.integrations-page .btn--white {
    background: var(--color-text);
    color: var(--color-bg);
}

.settings-page .btn--white:hover,
.channels-page .btn--white:hover,
.integrations-page .btn--white:hover {
    background: var(--color-text-secondary);
    transform: translateY(-1px);
}

.settings-page .btn--danger,
.channels-page .btn--danger,
.integrations-page .btn--danger {
    background: transparent;
    border: 1px solid var(--color-error-subtle);
    color: var(--color-error);
}

.settings-page .btn--danger:hover,
.channels-page .btn--danger:hover,
.integrations-page .btn--danger:hover {
    background: var(--color-error-subtle);
    border-color: rgba(239, 68, 68, 0.5);
    color: #f87171;
}

.settings-page .btn--sm,
.channels-page .btn--sm,
.integrations-page .btn--sm {
    padding: 8px 16px;
    font-size: var(--font-size-xs);
}

.settings-page .btn svg,
.channels-page .btn svg,
.integrations-page .btn svg {
    flex-shrink: 0;
}