:root {
    /* Качественная темная палитра Telegram с приглушенным зеленым акцентом */
    --tg-bg-main: #0e1621; /* Самый темный фон (задний план чата) */
    --tg-bg-sidebar: #17212b; /* Фон боковых панелей и шапок */
    --tg-bg-active: #202b36; /* Цвет активного выделенного чата */
    --tg-border: #101921; /* Цвет разделительных линий */

    --tg-primary: #47a14b; /* Приглушенный ночной зеленый для кнопок */
    --tg-primary-hover: #3d8b41;

    --tg-msg-in: #182533; /* Входящий пузырь сообщения */
    --tg-msg-out: #2b5278; /* Исходящий пузырь сообщения */

    --tg-text: #f5f6f7; /* Белый текст */
    --tg-text-muted: #7f91a4; /* Серый приглушенный текст */

    --tg-sidebar-width: 320px;
    --tg-right-width: 340px;
    --top-bar-height: 65px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family:
        -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--tg-bg-main);
    color: var(--tg-text);
    overflow: hidden;
    height: 100vh;
}

.tg-app-wrapper {
    display: flex;
    flex-direction: column;
    height: 100vh;
    width: 100vw;
}

/* ==========================================
   ВЕРХНИЙ БЛОК ПЕРЕКЛЮЧЕНИЯ БОТОВ
   ========================================== */
.tg-top-bot-bar {
    height: var(--top-bar-height);
    background: var(--tg-bg-sidebar);
    border-bottom: 2px solid var(--tg-border);
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 15px;
    z-index: 20;
    flex-shrink: 0;
}

.tg-bar-title {
    font-size: 0.85rem;
    font-weight: bold;
    color: var(--tg-text-muted);
    text-transform: uppercase;
    white-space: nowrap;
}

.tg-bot-tabs {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    flex: 1;
    height: 100%;
    align-items: center;
    scrollbar-width: none;
}

.tg-bot-tabs::-webkit-scrollbar {
    display: none;
}

.tg-bot-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #24303f;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    color: #81c784;
    white-space: nowrap;
}

.tg-bot-tab.active {
    background: var(--tg-primary);
    color: #ffffff;
}

.tg-bot-tab.disabled {
    opacity: 0.3;
    background: #1c2530;
    color: var(--tg-text-muted);
    cursor: not-allowed;
}

/* КАРКАС ПАНЕЛЕЙ */
.tg-main-layout {
    display: flex;
    flex: 1;
    height: calc(100vh - var(--top-bar-height));
    position: relative;
    overflow: hidden;
}

/* ==========================================
   ЛЕВАЯ КОЛОНКА (СПИСОК ДИАЛОГОВ)
   ========================================== */
.tg-left-col {
    width: var(--tg-sidebar-width);
    background: var(--tg-bg-sidebar);
    border-right: 1px solid var(--tg-border);
    display: flex;
    flex-direction: column;
    z-index: 5;
    height: 100%;
    flex-shrink: 0;
}

.tg-search-area {
    padding: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    background: #1c2834;
    border-bottom: 1px solid var(--tg-border);
}

.tg-menu-btn {
    font-size: 1.1rem;
    color: var(--tg-text-muted);
}

.tg-search-placeholder {
    font-size: 0.85rem;
    color: var(--tg-text-muted);
}

.tg-chats-list {
    flex: 1;
    overflow-y: auto;
}

.tg-chat-item {
    display: flex;
    align-items: center;
    padding: 11px 14px;
    cursor: pointer;
    border-bottom: 1px solid rgba(16, 25, 33, 0.5);
}

.tg-chat-item:hover {
    background: #222e3a;
}

.tg-chat-item.active {
    background: var(--tg-bg-active);
}

.tg-avatar {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-right: 12px;
    flex-shrink: 0;
}

.tg-avatar.color-1 {
    background: #3c7d40;
}
.tg-avatar.color-2 {
    background: #267a71;
}

.tg-chat-peer {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.tg-peer-top,
.tg-peer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tg-peer-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--tg-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tg-peer-time {
    font-size: 0.75rem;
    color: var(--tg-text-muted);
}

.tg-peer-msg {
    font-size: 0.85rem;
    color: var(--tg-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}

.tg-peer-badge {
    background: var(--tg-primary);
    color: #fff;
    font-size: 0.75rem;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

/* ==========================================
   ЦЕНТРАЛЬНОЕ ОКНО АКТИВНОГО ЧАТА
   ========================================== */
.tg-chat-window {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: #0e1621;
    position: relative;
    height: 100%;
}

.tg-chat-header {
    height: 56px;
    background: var(--tg-bg-sidebar);
    display: flex;
    align-items: center;
    padding: 0 16px;
    border-bottom: 1px solid var(--tg-border);
    z-index: 4;
}

.tg-back-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.3rem;
    margin-right: 12px;
    cursor: pointer;
    color: var(--tg-text-muted);
}

.tg-header-info {
    flex: 1;
    cursor: pointer;
}

.tg-header-title {
    font-weight: 600;
    font-size: 1rem;
    color: var(--tg-text);
}

.tg-header-status {
    font-size: 0.8rem;
    color: var(--tg-text-muted);
}

.tg-info-btn {
    background: none;
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    padding: 4px 8px;
    color: var(--tg-text-muted);
}

.tg-chat-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px 5%;
    display: flex;
    flex-direction: column;
}

.tg-msg-date {
    text-align: center;
    margin: 10px 0;
}

.tg-msg-date span {
    background: rgba(32, 43, 54, 0.6);
    color: var(--tg-text-muted);
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
}

.tg-msg-bubble {
    max-width: 420px;
    padding: 7px 12px;
    margin-bottom: 6px;
    font-size: 0.92rem;
    line-height: 1.35;
    position: relative;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    word-wrap: break-word;
}

.tg-msg-bubble.incoming {
    background: var(--tg-msg-in);
    color: var(--tg-text);
    align-self: flex-start;
    border-radius: 12px 12px 12px 3px;
}

.tg-msg-bubble.outgoing {
    background: var(--tg-msg-out);
    color: var(--tg-text);
    align-self: flex-end;
    border-radius: 12px 12px 3px 12px;
}

.tg-msg-meta {
    float: right;
    margin-top: 4px;
    margin-left: 8px;
    font-size: 0.7rem;
    color: var(--tg-text-muted);
}

.tg-msg-bubble.outgoing .tg-msg-meta {
    color: #a1b2c3;
}

.tg-chat-footer {
    padding: 8px 16px 16px 16px;
    display: flex;
    align-items: flex-end;
    gap: 8px;
    background: #0e1621;
}

.tg-input-wrapper {
    flex: 1;
    background: var(--tg-bg-sidebar);
    border-radius: 22px;
    padding: 4px 16px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--tg-border);
}

.tg-input-wrapper input {
    width: 100%;
    height: 36px;
    border: none;
    outline: none;
    font-size: 0.95rem;
    background: transparent;
    color: var(--tg-text);
}

.tg-btn-send {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--tg-primary);
    color: #ffffff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
}

/* ==========================================
   МЕДИА-СООБЩЕНИЯ (ИЗОБРАЖЕНИЯ И ГОЛОСОВЫЕ)
   ========================================== */
.tg-msg-media {
    padding: 4px 4px 7px 4px !important;
}

.tg-msg-media .tg-msg-text {
    padding: 6px 8px 0 8px;
}

.tg-msg-media .tg-msg-meta {
    padding-right: 8px;
}

.tg-media-wrapper img {
    width: 100%;
    max-height: 240px;
    object-fit: cover;
    border-radius: 10px 10px 4px 4px;
    display: block;
}

.tg-media-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
}

.tg-media-item img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    display: block;
}

.tg-media-grid .tg-media-item:first-child img {
    border-radius: 10px 0 0 0;
}
.tg-media-grid .tg-media-item:last-child img {
    border-radius: 0 10px 0 0;
}

.tg-msg-voice {
    padding: 10px 12px !important;
    min-width: 220px;
}

.tg-voice-player {
    display: flex;
    align-items: center;
    gap: 12px;
}

.tg-voice-play-btn {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--tg-primary);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    padding-left: 2px;
}

.tg-voice-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.tg-voice-wave {
    color: var(--tg-text-muted);
    letter-spacing: 1px;
    font-size: 0.85rem;
    user-select: none;
}

.tg-voice-duration {
    font-size: 0.75rem;
    color: var(--tg-text-muted);
}

/* ==========================================
   ПРАВАЯ КОЛОНКА (НАСТРОЙКИ И ИНФО)
   ========================================== */
.tg-right-col {
    width: var(--tg-right-width);
    background: var(--tg-bg-sidebar);
    border-left: 1px solid var(--tg-border);
    display: flex;
    flex-direction: column;
    z-index: 6;
    height: 100%;
    flex-shrink: 0;
    transition:
        width var(--transition),
        opacity var(--transition),
        visibility var(--transition);
}

.tg-right-header {
    height: 56px;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--tg-border);
}

.tg-close-right {
    background: none;
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    color: var(--tg-text-muted);
}

.tg-right-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.tg-user-profile {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--tg-border);
    margin-bottom: 20px;
}

.tg-avatar.large {
    width: 80px;
    height: 80px;
    font-size: 1.6rem;
    margin-right: 0;
    margin-bottom: 12px;
}

.tg-profile-name {
    font-size: 1.1rem;
    font-weight: 600;
}
.tg-profile-username {
    color: #81c784;
    font-size: 0.85rem;
    margin-top: 2px;
}

/* Сетка структурированной статистики */
.tg-user-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    width: 100%;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--tg-border);
}

.tg-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #1c2632;
    padding: 8px 4px;
    border-radius: 8px;
    border: 1px solid var(--tg-border);
}

.tg-stat-value {
    font-size: 0.95rem;
    font-weight: bold;
    color: #81c784;
}
.tg-stat-label {
    font-size: 0.7rem;
    color: var(--tg-text-muted);
    margin-top: 2px;
    text-align: center;
}

/* Блоки разделов админки */
.tg-admin-section {
    margin-bottom: 20px;
}
.tg-section-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: #81c784;
    text-transform: uppercase;
    margin-bottom: 8px;
}
.tg-control-card {
    background: #1c2632;
    border: 1px solid var(--tg-border);
    border-radius: 12px;
    padding: 12px;
}
.tg-control-card label {
    font-size: 0.85rem;
    color: var(--tg-text-muted);
    display: block;
    margin-bottom: 6px;
}

.tg-admin-select,
.tg-admin-textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--tg-border);
    border-radius: 8px;
    outline: none;
    margin-bottom: 8px;
    background: var(--tg-bg-main);
    color: var(--tg-text);
    font-size: 0.85rem;
}
.tg-admin-textarea {
    height: 70px;
    resize: vertical;
    font-family: inherit;
}

.tg-btn-action {
    width: 100%;
    padding: 9px;
    background: var(--tg-primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
}
.tg-btn-action:hover {
    background: var(--tg-primary-hover);
}
.tg-btn-action.success {
    background: #2e7d32;
}
.tg-btn-action.danger {
    background: #d32f2f;
}
.tg-btn-action.danger:hover {
    background: #b71c1c;
}
.tg-switch-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
}
.spec-settings .tg-switch-row {
    margin-bottom: 12px;
}

/* ==========================================
   ГРАФИК АКТИВНОСТИ НА ЧИСТОМ CSS
   ========================================== */
.tg-css-chart {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    height: 110px;
    padding: 10px 5px 20px 5px;
    position: relative;
}

.tg-chart-bar {
    width: 24px;
    height: var(--bar-height);
    background: #2b5278;
    border-radius: 4px 4px 0 0;
    position: relative;
    transition:
        background 0.3s,
        height 0.3s;
}

.tg-chart-bar:hover,
.tg-chart-bar.active {
    background: var(--tg-primary);
}
.tg-chart-bar::after {
    content: attr(data-label);
    position: absolute;
    bottom: -18px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.7rem;
    color: var(--tg-text-muted);
}

/* ==========================================
   МОДУЛЬ РАСПИСАНИЯ РАБОТЫ БОТА
   ========================================== */
.schedule-settings {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--tg-border);
}
.time-range-group {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}
.time-range-group input[type="time"] {
    background: var(--tg-bg-main);
    border: 1px solid var(--tg-border);
    color: var(--tg-text);
    padding: 6px 10px;
    border-radius: 6px;
    outline: none;
}
.time-range-group span {
    font-size: 0.85rem;
    color: var(--tg-text-muted);
}
.offline-message-group {
    margin-top: 12px;
    border-top: 1px dashed var(--tg-border);
    padding-top: 12px;
}

.hidden {
    display: none !important;
}

/* Чекбоксы и тогглы */
input[type="checkbox"] {
    position: relative;
    width: 40px;
    height: 20px;
    appearance: none;
    background: #344151;
    outline: none;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.2s;
}
input[type="checkbox"]:checked {
    background: var(--tg-primary);
}
input[type="checkbox"]::before {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    top: 2px;
    left: 2px;
    background: #ffffff;
    transition: left 0.2s;
}
input[type="checkbox"]:checked::before {
    left: 22px;
}

/* ТОСТЫ (УВЕДОМЛЕНИЯ) */
.tg-toast-container {
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.tg-toast {
    background: rgba(28, 37, 48, 0.9);
    backdrop-filter: blur(4px);
    color: #ffffff;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    border: 1px solid var(--tg-border);
    text-align: center;
}

/* ДЕСКТОПНЫЙ РЕЖИМ СКРЫТИЯ ПРАВОЙ ПАНЕЛИ */
.tg-right-col.desktop-hidden {
    width: 0px !important;
    opacity: 0 !important;
    visibility: hidden !important;
    border-left: 1px solid transparent !important;
    overflow: hidden;
}

/* =======================================================
   АДАПТИВНОСТЬ ДЛЯ СМАРТФОНОВ
   ======================================================= */
@media (max-width: 991px) {
    .tg-main-layout {
        position: relative;
        width: 100%;
        overflow: hidden;
    }
    .tg-left-col {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        z-index: 5;
        transform: translateX(0);
        transition: transform var(--transition);
    }
    .tg-chat-window {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        z-index: 10;
        transform: translateX(100%);
        transition: transform var(--transition);
    }
    .tg-right-col {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        z-index: 15;
        transform: translateX(100%);
        transition: transform var(--transition);
    }

    .tg-main-layout.view-chat .tg-left-col {
        transform: translateX(-100%);
    }
    .tg-main-layout.view-chat .tg-chat-window {
        transform: translateX(0);
    }
    .tg-main-layout.view-chat .tg-right-col {
        transform: translateX(100%);
    }

    .tg-main-layout.view-right .tg-left-col {
        transform: translateX(-100%);
    }
    .tg-main-layout.view-right .tg-chat-window {
        transform: translateX(-100%);
    }
    .tg-main-layout.view-right .tg-right-col {
        transform: translateX(0);
    }

    .tg-back-btn {
        display: block !important;
    }
}

@media (min-width: 992px) {
    .tg-left-col {
        transform: none !important;
        flex-shrink: 0;
    }
    .tg-chat-window {
        transform: none !important;
    }
    .tg-right-col {
        transform: none !important;
        transition:
            width var(--transition),
            opacity var(--transition),
            visibility var(--transition);
        width: var(--tg-right-width);
        opacity: 1;
        visibility: visible;
    }
    .tg-right-col.desktop-hidden {
        width: 0px !important;
        opacity: 0 !important;
        visibility: hidden !important;
        border-left: 1px solid transparent !important;
        overflow: hidden;
    }
}