.cabinet {
    max-width: 700px;
    margin: 0 auto;
    padding: 3rem 1.5rem 5rem;
}

/* профиль */
.cab-profile {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.cab-avatar {
    width: 72px;
    height: 72px;
    border-radius: var(--radius);
    border: 2px solid var(--clr-border);
    box-shadow: var(--shadow);
    flex-shrink: 0;
}

.cab-nick {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--clr-text);
}

.cab-session {
    font-size: .75rem;
    color: var(--clr-muted);
    font-family: monospace;
    margin-top: .2rem;
    word-break: break-all;
}

/* секция */
.cab-section {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius);
    padding: 1.75rem 1.5rem;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
}

.cab-section h2 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--clr-text);
    display: flex;
    align-items: center;
    gap: .5rem;
}

.cab-section > p {
    color: var(--clr-muted);
    margin-bottom: 1rem;
    font-size: .95rem;
}

/* кнопка созвона */
.call-btn {
    display: inline-block;
    background: var(--clr-primary);
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
    padding: .75rem 1.75rem;
    border-radius: var(--radius);
    text-decoration: none;
    transition: background .15s;
}

.call-btn:hover { background: var(--clr-primary-d); }

/* расписание */
.schedule {
    width: 100%;
    border-collapse: collapse;
    font-size: .95rem;
}

.schedule th {
    text-align: left;
    padding: .5rem .75rem;
    border-bottom: 2px solid var(--clr-border);
    color: var(--clr-muted);
    font-weight: 600;
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.schedule td {
    padding: .65rem .75rem;
    border-bottom: 1px solid var(--clr-border);
    color: var(--clr-text);
}

.schedule tbody tr:last-child td { border-bottom: none; }
.schedule tbody tr:hover { background: var(--clr-bg); }

/* онлайн-список */
.online-count {
    font-size: .85rem;
    color: var(--clr-muted);
    font-weight: 400;
}

.online-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: .5rem;
}

.online-empty {
    color: var(--clr-muted);
    font-size: .9rem;
}

.online-user {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .5rem .6rem;
    border-radius: 8px;
    transition: background .1s;
}

.online-user:hover { background: var(--clr-bg); }

.online-me { background: color-mix(in srgb, var(--clr-primary) 8%, transparent); }

.online-avatar {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: 1px solid var(--clr-border);
    flex-shrink: 0;
}

.online-info {
    display: flex;
    flex-direction: column;
    gap: .1rem;
}

.online-nick {
    font-weight: 600;
    font-size: .95rem;
    color: var(--clr-text);
}

.online-geo {
    font-size: .78rem;
    color: var(--clr-muted);
}

.online-tag {
    margin-left: auto;
    font-size: .75rem;
    color: var(--clr-primary);
    font-weight: 700;
    background: color-mix(in srgb, var(--clr-primary) 12%, transparent);
    padding: .1rem .5rem;
    border-radius: 999px;
}