/* ── Chat Widget ── */
.cw-widget {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    font-family: var(--font-body);
}

/* ── Toggle button ── */
.cw-toggle {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-pill);
    background: var(--accent);
    color: #fff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px var(--accent-glow);
    transition: var(--transition);
    position: relative;
}

.cw-toggle:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.cw-toggle:active {
    transform: scale(0.96);
}

.cw-toggle i {
    font-size: 22px;
    transition: var(--transition);
}

.cw-toggle__badge {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 18px;
    height: 18px;
    background: var(--danger);
    border-radius: var(--radius-pill);
    font-size: 10px;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
}

/* ── Box ── */
.cw-box {
    display: none;
    position: absolute;
    bottom: 68px;
    right: 0;
    width: 340px;
    height: 460px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    overflow: hidden;
}

.cw-box.is-open {
    display: flex;
}

/* ── Header ── */
.cw-header {
    padding: 14px 16px;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.cw-header__info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cw-header__avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}

.cw-header__name {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #fff;
}

.cw-header__status {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.75);
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 1px;
}

.cw-header__status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #fff;
    opacity: 0.8;
}

.cw-header__close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.cw-header__close:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.15);
}

/* ── Messages ── */
.cw-messages {
    flex: 1;
    padding: 14px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    scrollbar-width: thin;
    scrollbar-color: var(--border-subtle) transparent;
}

.cw-messages::-webkit-scrollbar {
    width: 4px;
}

.cw-messages::-webkit-scrollbar-thumb {
    background: var(--border-subtle);
    border-radius: var(--radius-pill);
}

/* ── Message ── */
.cw-msg {
    display: flex;
    flex-direction: column;
    max-width: 80%;
}

.cw-msg--user {
    align-self: flex-end;
    align-items: flex-end;
}

.cw-msg--admin {
    align-self: flex-start;
    align-items: flex-start;
}

.cw-msg__text {
    padding: 9px 13px;
    border-radius: var(--radius-md);
    font-size: 14px;
    line-height: 1.5;
    word-break: break-word;
}

.cw-msg--user .cw-msg__text {
    background: var(--accent);
    color: #fff;
    border-bottom-right-radius: 4px;
}

.cw-msg--admin .cw-msg__text {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-bottom-left-radius: 4px;
    border: 1px solid var(--border-subtle);
}

.cw-msg__time {
    font-size: 10px;
    color: var(--text-muted);
    margin-top: 3px;
    padding: 0 4px;
    font-family: var(--font-heading);
    letter-spacing: 0.03em;
}

/* ── Typing indicator ── */
.cw-typing {
    display: none;
    align-self: flex-start;
    align-items: center;
    gap: 4px;
    padding: 10px 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    border-bottom-left-radius: 4px;
}

.cw-typing.is-visible {
    display: flex;
}

.cw-typing__dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-muted);
    animation: cw-bounce 1.2s infinite;
}

.cw-typing__dot:nth-child(2) { animation-delay: 0.2s; }
.cw-typing__dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes cw-bounce {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-5px); opacity: 1; }
}

/* ── Input area ── */
.cw-input-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-top: 1px solid var(--border-subtle);
    background: var(--bg-card);
    flex-shrink: 0;
}

.cw-input {
    flex: 1;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 9px 13px;
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--text-primary);
    outline: none;
    transition: var(--transition);
    resize: none;
    height: 38px;
    line-height: 1.4;
}

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

.cw-input:focus {
    border-color: var(--accent);
    background: var(--bg-card);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.cw-send-btn {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    background: var(--accent);
    border: none;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: var(--transition);
    box-shadow: 0 2px 8px var(--accent-glow);
}

.cw-send-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

.cw-send-btn:active {
    transform: scale(0.96);
}

.cw-send-btn i {
    font-size: 18px;
}

/* ── Dark mode ── */
[data-theme="dark"] .cw-box {
    background: var(--bg-card);
    border-color: var(--border-subtle);
}

[data-theme="dark"] .cw-msg--admin .cw-msg__text {
    background: var(--bg-secondary);
    border-color: var(--border-subtle);
}

[data-theme="dark"] .cw-input {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--border-subtle);
}

[data-theme="dark"] .cw-input:focus {
    background: var(--bg-card);
}

[data-theme="dark"] .cw-input-wrap {
    background: var(--bg-card);
    border-color: var(--border-subtle);
}