/*
 * Friends System Styles
 * Pairing code display, friends list cards, and online status indicators.
 * Used within the account-settings overlay.
 */

/* ── Pairing Code ──────────────────────────────────── */

.friends__code-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm, 0.5rem);
    margin-bottom: var(--spacing-xs, 0.25rem);
}

.friends__code-display {
    font-family: var(--font-mono, 'SF Mono', 'Fira Code', monospace);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--accent-color, #06c);
    min-width: 5ch;
    text-align: center;
    user-select: all;
}

.friends__code-timer {
    font-size: var(--font-size-xs, 0.75rem);
    color: var(--text-muted, #767676);
}

.friends__copy-btn {
    margin-top: 0 !important;
}

/* ── Friends List ──────────────────────────────────── */

.friends__list {
    margin-top: var(--spacing-sm, 0.5rem);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs, 0.25rem);
}

.friends__empty {
    text-align: center;
    padding: var(--spacing-sm, 0.5rem) 0;
}

.friends__card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-xs, 0.25rem) var(--spacing-sm, 0.5rem);
    border-radius: var(--border-radius-md, 8px);
    background: var(--bg-secondary, #fff);
    border: 1px solid var(--card-border, rgb(0 0 0 / 8%));
    transition: background-color 0.15s;
}

.friends__card:hover {
    background: var(--bg-tertiary, #fafafa);
}

.friends__card-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs, 0.25rem);
    min-width: 0;
}

.friends__avatar {
    font-size: 1.25rem;
    flex-shrink: 0;
}

/* ── Status Dot ────────────────────────────────────── */

.friends__status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--text-muted, #999);
}

.friends__status-dot--online {
    background: #22c55e;
    box-shadow: 0 0 4px rgb(34 197 94 / 50%);
}

.friends__status-dot--offline {
    background: var(--text-muted, #999);
}

/* ── Friend Name ───────────────────────────────────── */

.friends__name {
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 500;
    color: var(--text-primary, #333);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ── Remove Button ─────────────────────────────────── */

.friends__remove-btn {
    background: none;
    border: none;
    color: var(--text-muted, #999);
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: var(--border-radius-sm, 4px);
    transition: color 0.15s, background-color 0.15s;
    flex-shrink: 0;
}

.friends__remove-btn:hover {
    color: var(--color-error, #ef4444);
    background: rgb(239 68 68 / 10%);
}

.friends__remove-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.friends__remove-btn:focus-visible {
    outline: 2px solid var(--accent-color, #06c);
    outline-offset: 2px;
}

/* ── Friends Badge (on account menu trigger) ──────── */

.account-menu__friends-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    font-size: 10px;
    font-weight: 700;
    color: #fff;
    background: #22c55e;
    border-radius: 8px;
    position: absolute;
    top: -2px;
    right: -2px;
    pointer-events: none;
}

/* ── Responsive ────────────────────────────────────── */

@media (max-width: 480px) {
    .friends__code-display {
        font-size: 1.25rem;
    }

    .friends__code-row {
        flex-wrap: wrap;
    }
}