/* Виджет чата с оператором (страницы каталога /products/) */

.chat-widget-btn {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: none;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #fff;
    font-size: 1.4rem;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(217, 119, 6, 0.4);
    z-index: 99990;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.25s, box-shadow 0.25s;
    font-family: 'Montserrat', sans-serif;
}

.chat-widget-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 28px rgba(217, 119, 6, 0.5);
}

/* Всплывающее приглашение */
.chat-widget-popup {
    position: fixed;
    right: 24px;
    bottom: 96px;
    width: 300px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
    padding: 18px 20px;
    z-index: 99991;
    font-family: 'Montserrat', sans-serif;
    animation: chatPopupIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid #f1e2c8;
}

@keyframes chatPopupIn {
    from { transform: translateY(16px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.chat-widget-popup__close {
    position: absolute;
    top: 8px;
    right: 10px;
    background: none;
    border: none;
    font-size: 1.1rem;
    color: #9ca3af;
    cursor: pointer;
    padding: 4px;
}

.chat-widget-popup__close:hover {
    color: #374151;
}

.chat-widget-popup__title {
    font-weight: 700;
    font-size: 0.95rem;
    color: #1f2937;
    margin-bottom: 4px;
}

.chat-widget-popup__text {
    font-size: 0.85rem;
    color: #6b7280;
    line-height: 1.5;
    margin-bottom: 12px;
}

.chat-widget-popup__btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 10px 18px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: transform 0.2s, box-shadow 0.2s;
}

.chat-widget-popup__btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.45);
}

/* Окно чата */
.chat-widget-window {
    position: fixed;
    right: 24px;
    bottom: 96px;
    width: 340px;
    max-width: calc(100vw - 32px);
    height: 460px;
    max-height: calc(100vh - 130px);
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.22);
    z-index: 99992;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    font-family: 'Montserrat', sans-serif;
    animation: chatPopupIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.chat-widget-window__header {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #fff;
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.chat-widget-window__header-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    flex-shrink: 0;
}

.chat-widget-window__header-text {
    flex: 1;
    min-width: 0;
}

.chat-widget-window__header-title {
    font-weight: 700;
    font-size: 0.92rem;
}

.chat-widget-window__header-sub {
    font-size: 0.75rem;
    opacity: 0.9;
}

.chat-widget-window__close {
    background: none;
    border: none;
    color: #fff;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 4px;
    opacity: 0.85;
}

.chat-widget-window__close:hover {
    opacity: 1;
}

.chat-widget-window__messages {
    flex: 1;
    overflow-y: auto;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: #faf7f2;
}

.chat-widget-msg {
    max-width: 82%;
    padding: 9px 13px;
    border-radius: 14px;
    font-size: 0.86rem;
    line-height: 1.5;
    word-break: break-word;
    white-space: pre-wrap;
}

.chat-widget-msg--visitor {
    align-self: flex-end;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #fff;
    border-bottom-right-radius: 4px;
}

.chat-widget-msg--operator {
    align-self: flex-start;
    background: #fff;
    color: #1f2937;
    border: 1px solid #eee2cf;
    border-bottom-left-radius: 4px;
}

.chat-widget-msg__meta {
    font-size: 0.68rem;
    opacity: 0.7;
    margin-top: 3px;
}

.chat-widget-window__empty {
    margin: auto;
    color: #9ca3af;
    font-size: 0.85rem;
    text-align: center;
    padding: 20px;
}

.chat-widget-window__form {
    display: flex;
    gap: 8px;
    padding: 12px;
    border-top: 1px solid #f1e2c8;
    background: #fff;
}

.chat-widget-window__input {
    flex: 1;
    border: 1px solid #e5e0d5;
    border-radius: 10px;
    padding: 10px 12px;
    font-family: inherit;
    font-size: 0.86rem;
    resize: none;
    outline: none;
}

.chat-widget-window__input:focus {
    border-color: #d97706;
}

.chat-widget-window__send {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    border: none;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #fff;
    cursor: pointer;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    align-self: flex-end;
    transition: transform 0.2s;
}

.chat-widget-window__send:hover {
    transform: translateY(-1px);
}

.chat-widget-window__send:disabled {
    opacity: 0.6;
    cursor: default;
    transform: none;
}

@media (max-width: 576px) {
    .chat-widget-btn {
        right: 16px;
        bottom: 16px;
        width: 54px;
        height: 54px;
    }

    .chat-widget-popup {
        right: 16px;
        bottom: 82px;
        width: calc(100vw - 32px);
    }

    .chat-widget-window {
        right: 16px;
        bottom: 82px;
    }
}