/* ================================================================ */
/* PROFILE — ПРОФИЛЬ */
/* ================================================================ */

.profile-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 0;
    background: var(--card-bg);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    margin-bottom: 10px;
    position: relative;
}

.profile-header .avatar-wrap {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--avatar-bg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
}

.profile-header .avatar-wrap .letter {
    font-size: 2rem;
    font-weight: 700;
    color: var(--avatar-text);
}

.profile-header .avatar-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-header .name {
    font-size: 1.2rem;
    font-weight: 700;
}

.profile-header .bio {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 4px 0;
}

.profile-stats {
    display: flex;
    gap: 20px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin: 6px 0;
    flex-wrap: wrap;
    justify-content: center;
}

.profile-stat {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 8px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    cursor: pointer;
    color: var(--text-secondary);
    font: inherit;
    transition: var(--transition);
}

.profile-stat strong {
    color: var(--link-color);
    font-weight: 700;
}

.profile-stat:hover,
.profile-stat:focus-visible {
    background: var(--input-bg);
    outline: none;
}

.profile-list-section {
    margin: 8px 0 12px;
    padding: 12px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
}

.profile-list-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.profile-list-heading h4 {
    margin: 0;
    font-size: 0.9rem;
}

.profile-list-close {
    border: 0;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1rem;
}

.profile-user-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 6px;
}

.profile-user-row {
    display: flex;
    align-items: center;
    min-width: 0;
    gap: 8px;
    padding: 7px;
    border: 1px solid transparent;
    border-radius: 9px;
    background: var(--input-bg);
    color: var(--text-color);
    font: inherit;
    font-size: 0.75rem;
    text-align: left;
    cursor: pointer;
}

.profile-user-row:hover,
.profile-user-row:focus-visible {
    border-color: var(--link-color);
    outline: none;
}

.profile-user-row .avatar-wrap {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    overflow: hidden;
    flex: 0 0 30px;
}

.profile-user-row .avatar-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-list-state {
    grid-column: 1 / -1;
    padding: 12px;
    color: var(--muted-text);
    font-size: 0.75rem;
    text-align: center;
}

.profile-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    margin-top: 8px;
    gap: 6px;
}

.profile-actions > div {
    max-width: 100%;
}

.profile-actions button {
    min-height: 34px;
}

.profile-action-btn {
    padding: 7px 14px;
    border: 1px solid transparent;
    border-radius: 18px;
    cursor: pointer;
    font: inherit;
    font-size: 0.72rem;
    font-weight: 600;
    transition: var(--transition);
}

.profile-action-btn.primary {
    background: var(--link-color);
    color: #fff;
}

.profile-action-btn.secondary {
    border-color: var(--border-color);
    background: var(--input-bg);
    color: var(--text-color);
}

.profile-action-btn.danger {
    border-color: #f3b8b8;
    background: #fff0f0;
    color: var(--danger);
}

.profile-action-btn:hover:not(:disabled),
.profile-action-btn:focus-visible:not(:disabled) {
    filter: brightness(.96);
    outline: 2px solid color-mix(in srgb, var(--link-color) 35%, transparent);
    outline-offset: 2px;
}

.profile-action-btn:disabled {
    opacity: .48;
    cursor: not-allowed;
}

@media (max-width: 420px) {
    .profile-stats {
        gap: 4px;
        width: 100%;
    }

    .profile-stat {
        flex: 1 1 30%;
        justify-content: center;
        padding: 7px 4px;
    }

    .profile-stat span {
        display: none;
    }

    .profile-actions > div {
        gap: 6px !important;
    }

    .profile-action-btn,
    .friend-btn {
        min-height: 38px;
        padding: 8px 12px;
    }
}

/* ===== КНОПКИ ДРУЗЕЙ ===== */
.friend-btn {
    padding: 6px 20px;
    border: none;
    border-radius: 20px;
    font-weight: 600;
    cursor: pointer;
    font-size: 0.7rem;
    transition: var(--transition);
}

.friend-btn.add {
    background: var(--link-color);
    color: #fff;
}

.friend-btn.add:hover {
    background: #4a9eff;
}

.friend-btn.friend {
    background: var(--input-bg);
    color: var(--text-secondary);
}

.friend-btn.friend:hover {
    background: var(--border-color);
}

.friend-btn.pending {
    background: #fff3cd;
    color: #856404;
}

.friend-btn.pending:hover {
    background: #ffe69c;
}

.friend-btn.received {
    background: #d4edda;
    color: #155724;
}

.friend-btn.received:hover {
    background: #c3e6cb;
}

/* ===== ТРИ ТОЧКИ В ПРОФИЛЕ ===== */
.profile-dots-btn {
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 0 8px;
    border-radius: 50%;
    transition: var(--transition);
    line-height: 1;
}

.profile-dots-btn:hover {
    background: var(--input-bg);
}

.profile-dropdown-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 32px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    min-width: 200px;
    padding: 4px 0;
    z-index: 100;
}

.profile-dropdown-menu .profile-menu-item {
    padding: 8px 16px;
    cursor: pointer;
    font-size: 0.8rem;
    color: var(--text-color);
    transition: var(--transition);
    border-radius: 4px;
}

.profile-dropdown-menu .profile-menu-item:hover {
    background: var(--input-bg);
}

.profile-dropdown-menu .profile-menu-item[style*="color:var(--danger)"]:hover {
    background: #fde8e8;
}

/* ===== ДРУЗЬЯ В ПРОФИЛЕ ===== */
.friends-section {
    margin-top: 8px;
    padding: 10px 12px;
    background: var(--card-bg);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

.friends-section h4 {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.friend-list {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.friend-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px 2px 4px;
    background: var(--input-bg);
    border-radius: 16px;
    cursor: pointer;
    font-size: 0.6rem;
    color: var(--text-secondary);
    transition: var(--transition);
    margin: 2px;
}

.friend-item:hover {
    background: var(--border-color);
}

.friend-item .avatar-wrap {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--avatar-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.friend-item .avatar-wrap .letter {
    font-size: 0.5rem;
    font-weight: 700;
    color: var(--avatar-text);
}

.friend-item .avatar-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ===== ССЫЛКА В ПРОФИЛЕ ===== */
.link-input-wrap {
    display: flex;
    gap: 6px;
    margin-bottom: 6px;
}

.link-input-wrap input {
    flex: 1;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: var(--input-bg);
    font-size: 0.8rem;
    outline: none;
    color: var(--text-color);
}

.link-input-wrap input:focus {
    border-color: var(--link-color);
}

.link-input-wrap button {
    padding: 6px 14px;
    background: var(--link-color);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.profile-iframe-wrap {
    margin-top: 4px;
}

.profile-iframe-wrap .iframe-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.profile-iframe-wrap .iframe-header button {
    background: none;
    border: none;
    color: var(--link-color);
    cursor: pointer;
    font-size: 0.75rem;
}

.profile-iframe {
    width: 100%;
    height: 300px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
}