diff --git a/cmd/server/web/css/base.css b/cmd/server/web/css/base.css
index c5a3240..c995f58 100644
--- a/cmd/server/web/css/base.css
+++ b/cmd/server/web/css/base.css
@@ -120,6 +120,33 @@ html {
     overscroll-behavior: contain;
 }
 
+/* ===== ГЛОБАЛЬНЫЕ СТИЛИ СКРОЛЛБАРОВ ===== */
+::-webkit-scrollbar {
+    width: 8px;
+    height: 8px;
+}
+
+::-webkit-scrollbar-track {
+    background: rgba(0, 255, 136, 0.05);
+    border-radius: 4px;
+}
+
+::-webkit-scrollbar-thumb {
+    background: rgba(0, 255, 136, 0.3);
+    border-radius: 4px;
+    transition: background 0.3s ease;
+}
+
+::-webkit-scrollbar-thumb:hover {
+    background: rgba(0, 255, 136, 0.5);
+}
+
+/* Firefox */
+* {
+    scrollbar-width: thin;
+    scrollbar-color: rgba(0, 255, 136, 0.3) rgba(0, 255, 136, 0.05);
+}
+
 /* Убираем скролл-бары на мобильных где не нужно */
 @media (max-width: 768px) {
     .panel::-webkit-scrollbar,
@@ -128,3 +155,4 @@ html {
         width: 3px;
     }
 }
+
diff --git a/cmd/server/web/css/cards.css b/cmd/server/web/css/cards.css
index 5da8b8e..fa588f0 100644
--- a/cmd/server/web/css/cards.css
+++ b/cmd/server/web/css/cards.css
@@ -1,21 +1,20 @@
-/* Стили карточек (card, accordion, статусы) */
+/* Стили карточек, каналов, статусов и истории */
+
 /* ===== CARD ===== */
 .card {
     border: 1px solid #00ff88;
     border-radius: 10px;
     padding: 14px;
     background: rgba(0,255,136,0.05);
-    overflow: hidden;
+    overflow: visible;
     height: 100%;
     display: flex;
     flex-direction: column;
     transition: all 0.3s ease;
 }
-
 .card:hover {
     box-shadow: 0 0 30px rgba(0, 255, 136, 0.05);
 }
-
 .card h3 {
     margin: 0 0 10px;
     font-size: var(--font-size-lg);
@@ -24,7 +23,7 @@
     font-weight: var(--font-weight-bold);
 }
 
-/* ===== STATUS ===== */
+/* ===== СТАТУС ===== */
 #status {
     font-family: var(--font-tech);
     font-size: var(--font-size-3xl);
@@ -32,23 +31,19 @@
     margin-bottom: 8px;
     letter-spacing: 0.05em;
 }
-
 .status-ok {
     color: #00ff88 !important;
     text-shadow: 0 0 30px rgba(0, 255, 136, 0.3);
 }
-
 .status-lost {
     color: #ffffff !important;
     animation: blink 1.5s infinite;
     text-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
 }
-
 .status-error {
     color: #ff4444 !important;
     text-shadow: 0 0 30px rgba(255, 68, 68, 0.3);
 }
-
 @keyframes blink {
     0%, 100% { opacity: 1; }
     50% { opacity: 0.2; }
@@ -62,7 +57,7 @@
     letter-spacing: 0.02em;
 }
 
-/* ===== ACCORDION ===== */
+/* ===== АККОРДЕОН ===== */
 .accordion-header {
     cursor: pointer;
     user-select: none;
@@ -73,54 +68,316 @@
     letter-spacing: 0.05em;
     transition: all 0.3s ease;
 }
-
 .accordion-header:hover {
     opacity: 0.7;
     text-shadow: 0 0 20px rgba(0, 255, 136, 0.2);
 }
-
 .accordion-body {
     max-height: 520px;
     overflow: hidden;
     transition: max-height 0.3s ease, opacity 0.3s ease;
 }
-
 .accordion-body.collapsed {
     max-height: 0;
     opacity: 0;
 }
 
-/* ===== LAST BYTE ===== */
-#last-byte {
-    font-family: var(--font-tech);
-    font-size: var(--font-size-xl);
-    font-weight: var(--font-weight-bold);
-    color: #00ff88;
-    text-shadow: 0 0 20px rgba(0, 255, 136, 0.2);
-}
-
-/* ===== HISTORY ===== */
+/* ===== ИСТОРИЯ ===== */
 #history {
     font-family: var(--font-mono);
     font-size: var(--font-size-sm);
     line-height: 1.35;
-    max-height: 420px;
+    max-height: 400px;
     overflow-y: auto;
+    overflow-x: auto;
     white-space: nowrap;
     padding-right: 4px;
     margin: 0;
     letter-spacing: 0.02em;
+    overscroll-behavior: contain;
+    -webkit-overflow-scrolling: touch;
 }
-
 #history::-webkit-scrollbar {
     width: 6px;
+    height: 6px;
 }
-
 #history::-webkit-scrollbar-track {
     background: rgba(0, 255, 136, 0.05);
 }
-
 #history::-webkit-scrollbar-thumb {
     background: #00ff88;
     border-radius: 3px;
+}
+
+/* ===== КАНАЛЫ ===== */
+.channels-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 10px;
+    flex-wrap: wrap;
+    gap: 8px;
+}
+.channels-header h3 {
+    margin: 0;
+    font-size: var(--font-size-lg);
+}
+.channels-controls {
+    display: flex;
+    gap: 4px;
+}
+.channels-toggle-all {
+    background: rgba(0, 255, 136, 0.08);
+    border: 1px solid rgba(0, 255, 136, 0.2);
+    color: #00ff88;
+    padding: 4px 10px;
+    border-radius: 4px;
+    cursor: pointer;
+    font-size: 14px;
+    font-family: var(--font-mono);
+    transition: all 0.2s ease;
+    line-height: 1.4;
+    min-height: 30px;
+}
+.channels-toggle-all:hover {
+    background: rgba(0, 255, 136, 0.15);
+    border-color: #00ff88;
+}
+.channels-toggle-all:active {
+    transform: scale(0.95);
+}
+.channels-grid {
+    display: grid;
+    grid-template-columns: 1fr 1fr;
+    gap: 6px;
+    overscroll-behavior: contain;
+    max-height: 500px;
+    overflow-y: auto;
+    overflow-x: visible;
+    -webkit-overflow-scrolling: touch;
+    padding-right: 4px;
+}
+.channels-grid::-webkit-scrollbar {
+    width: 6px;
+    height: 6px;
+}
+.channels-grid::-webkit-scrollbar-track {
+    background: rgba(0, 255, 136, 0.05);
+}
+.channels-grid::-webkit-scrollbar-thumb {
+    background: rgba(0, 255, 136, 0.3);
+    border-radius: 3px;
+}
+
+/* Карточка канала */
+.channel-item {
+    background: rgba(0, 255, 136, 0.03);
+    border: 1px solid rgba(0, 255, 136, 0.1);
+    border-radius: 6px;
+    overflow: hidden;
+    transition: all 0.2s ease;
+}
+.channel-item:hover {
+    border-color: rgba(0, 255, 136, 0.25);
+    background: rgba(0, 255, 136, 0.06);
+}
+.channel-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 6px 10px;
+    cursor: pointer;
+    user-select: none;
+    transition: background 0.2s;
+}
+.channel-header:hover {
+    background: rgba(0, 255, 136, 0.05);
+}
+.channel-label {
+    font-size: var(--font-size-sm);
+    font-weight: var(--font-weight-semibold);
+    color: #88ffbb;
+    font-family: var(--font-tech);
+}
+.channel-value {
+    font-size: var(--font-size-base);
+    font-weight: var(--font-weight-bold);
+    color: #00ff88;
+    font-family: var(--font-tech);
+    min-width: 24px;
+    text-align: right;
+}
+.channel-toggle {
+    color: #666;
+    font-size: 10px;
+    transition: transform 0.3s;
+    margin-left: 6px;
+}
+.channel-toggle.collapsed {
+    transform: rotate(-90deg);
+}
+.channel-body {
+    padding: 0 10px 10px 10px;
+    transition: all 0.3s ease;
+}
+.channel-body.hidden {
+    display: none;
+}
+.channel-progress {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+}
+.channel-progress .progress {
+    flex: 1;
+    height: 8px;
+    padding: 2px;
+    border-width: 2px;
+}
+.channel-progress .progress .fill {
+    height: 100%;
+    background: linear-gradient(90deg, #0a0, #0f0, #ff0, #f80);
+    border-radius: 2px;
+    transition: width 0.15s ease;
+}
+.channel-stats {
+    font-size: var(--font-size-xs);
+    color: #666;
+    margin-top: 4px;
+    font-family: var(--font-mono);
+    letter-spacing: 0.02em;
+}
+
+/* ===== ЗВУК И ВЫСОТА ===== */
+.card:has(#bar2) .fill,
+.card:has(#bar3) .fill {
+    background: linear-gradient(90deg, #0a0, #0f0, #ff0, #f80);
+    transition: width 0.15s ease;
+}
+.card:has(#bar2) .progress,
+.card:has(#bar3) .progress {
+    height: 34px;
+    padding: 6px;
+    border-width: 3px;
+}
+
+/* ===== АДАПТИВ ===== */
+@media (max-width: 768px) {
+    .channels-grid {
+        grid-template-columns: 1fr;
+        gap: 4px;
+        max-height: none;
+        overflow-y: visible;
+        overscroll-behavior: auto;
+    }
+    .channels-header {
+        flex-direction: column;
+        align-items: stretch;
+        gap: 6px;
+    }
+    .channels-controls {
+        justify-content: flex-end;
+    }
+    .channel-label {
+        font-size: var(--font-size-xs);
+    }
+    .channel-value {
+        font-size: var(--font-size-sm);
+    }
+    .channel-progress .progress {
+        height: 6px;
+        padding: 1px;
+    }
+    #history {
+        max-height: 300px;
+    }
+    .card:has(#bar2) .progress,
+    .card:has(#bar3) .progress {
+        height: 28px;
+        padding: 4px;
+        border-width: 2px;
+    }
+}
+
+@media (max-width: 480px) {
+    .channels-grid {
+        gap: 3px;
+    }
+    .channel-header {
+        padding: 4px 8px;
+    }
+    .channel-body {
+        padding: 0 8px 8px 8px;
+    }
+    .channel-stats {
+        font-size: 9px;
+    }
+    #history {
+        max-height: 200px;
+        font-size: var(--font-size-xs);
+    }
+    .card:has(#bar2) .progress,
+    .card:has(#bar3) .progress {
+        height: 24px;
+        padding: 3px;
+        border-width: 2px;
+    }
+}
+
+/* ===== АНИМАЦИЯ ===== */
+.channel-item.updating .channel-value {
+    animation: pulse-value 0.15s ease;
+}
+@keyframes pulse-value {
+    0%, 100% { transform: scale(1); }
+    50% { transform: scale(1.2); color: #ff0; }
+}
+
+/* Карточки на десктопе */
+@media (min-width: 769px) {
+    .card {
+        max-height: 100%;
+        overflow: visible;
+    }
+    .channels-card {
+        max-height: 600px;
+        overflow: hidden;
+    }
+    .channels-card .channels-grid {
+        max-height: 500px;
+        overflow-y: auto;
+    }
+    .history-card {
+        max-height: 500px;
+        overflow: hidden;
+    }
+    .history-card #history {
+        max-height: 400px;
+        overflow-y: auto;
+    }
+}
+
+@media (max-width: 768px) {
+    .card {
+        overflow: visible !important;
+        height: auto !important;
+        min-height: unset;
+        max-height: none !important;
+    }
+    .channels-card {
+        max-height: none !important;
+        overflow: visible !important;
+    }
+    .channels-card .channels-grid {
+        max-height: none !important;
+        overflow-y: visible !important;
+    }
+    .history-card {
+        max-height: none !important;
+        overflow: visible !important;
+    }
+    .history-card #history {
+        max-height: 300px;
+        overflow-y: auto;
+    }
 }
\ No newline at end of file
diff --git a/cmd/server/web/css/layout.css b/cmd/server/web/css/layout.css
index 771c720..4403bf8 100644
--- a/cmd/server/web/css/layout.css
+++ b/cmd/server/web/css/layout.css
@@ -5,23 +5,28 @@
     width: 100%;
     margin: 0;
     padding: 0;
+    overflow: hidden;
 }
 
-/* панели */
 .panel {
     height: 100%;
     overflow-y: auto;
     overflow-x: hidden;
+    -webkit-overflow-scrolling: touch;
+    padding-right: 4px;
+    overscroll-behavior: auto;
 }
 
-/* LEFT */
 .left {
     flex: 1 1 auto;
     min-width: 300px;
     padding: 10px;
+    overflow-y: auto;
+    overflow-x: hidden;
+    height: 100%;
+    overscroll-behavior: auto;
 }
 
-/* RIGHT */
 .right {
     flex: 0 0 40%;
     min-width: 0;
@@ -29,7 +34,6 @@
     position: relative;
     overflow: hidden;
 }
-
 .right.hidden {
     flex: 0 0 0 !important;
     width: 0 !important;
@@ -38,7 +42,6 @@
     pointer-events: none;
 }
 
-/* ===== RESIZER ===== */
 .resizer {
     width: 8px;
     min-width: 8px;
@@ -48,11 +51,9 @@
     flex-shrink: 0;
     z-index: 10;
 }
-
 .resizer:hover {
     opacity: 0.8;
 }
-
 .resizer.hidden {
     width: 0 !important;
     min-width: 0 !important;
@@ -60,7 +61,6 @@
     pointer-events: none;
 }
 
-/* ===== GRID ===== */
 .grid {
     display: grid;
     grid-template-columns: 1fr;
@@ -68,9 +68,87 @@
     align-items: stretch;
 }
 
-@media (min-width: 900px) {
+/* ===== МОБИЛЬНАЯ ВЕРСИЯ ===== */
+@media (max-width: 768px) {
+    .layout {
+        flex-direction: column;
+        height: auto !important;
+        min-height: 100vh;
+        gap: 8px;
+        overflow: visible !important;
+    }
+    .panel {
+        height: auto !important;
+        overflow-y: visible !important;
+        -webkit-overflow-scrolling: auto;
+        padding-right: 0;
+    }
+    .left {
+        flex: 1 1 auto !important;
+        min-width: 0 !important;
+        padding: 0;
+        width: 100% !important;
+        overflow-y: visible !important;
+        height: auto !important;
+        padding-bottom: 20px;
+    }
+    .right {
+        flex: 0 0 auto !important;
+        min-width: 100% !important;
+        width: 100% !important;
+        height: 40vh;
+        min-height: 300px;
+        opacity: 1 !important;
+        pointer-events: auto !important;
+        overflow: hidden;
+        flex-shrink: 0;
+    }
+    .right.hidden {
+        display: none !important;
+        flex: 0 0 0 !important;
+        height: 0 !important;
+        min-height: 0 !important;
+    }
+    .resizer {
+        display: none !important;
+    }
+}
+
+@media (max-width: 480px) {
+    .layout {
+        min-height: 100vh;
+        gap: 6px;
+    }
+    .right {
+        height: 35vh;
+        min-height: 200px;
+    }
+}
+
+/* ===== АЛЬБОМНАЯ ОРИЕНТАЦИЯ ===== */
+@media (max-width: 768px) and (orientation: landscape) {
+    .layout {
+        flex-direction: row;
+        height: calc(100vh - 80px) !important;
+        min-height: auto;
+        overflow: hidden !important;
+    }
+    .left {
+        flex: 1 1 60% !important;
+        min-width: 0 !important;
+        padding-right: 8px;
+        overflow-y: auto !important;
+        height: 100% !important;
+    }
+    .right {
+        flex: 0 0 40% !important;
+        min-width: 0 !important;
+        height: 100% !important;
+        min-height: 0;
+    }
     .grid {
         grid-template-columns: 1fr 1fr;
+        gap: 6px;
     }
     .wide {
         grid-column: span 2;
diff --git a/cmd/server/web/css/responsive.css b/cmd/server/web/css/responsive.css
index e96ce01..cd838e7 100644
--- a/cmd/server/web/css/responsive.css
+++ b/cmd/server/web/css/responsive.css
@@ -1,119 +1,63 @@
 /* ===== РЕСПОНСИВНЫЙ ДИЗАЙН ===== */
 
-/* ============================================
-   ПЛАНШЕТЫ (768px - 1024px)
-   ============================================ */
+/* ===== ПЛАНШЕТЫ ===== */
 @media (max-width: 1024px) {
-    /* Уменьшаем отступы */
-    body {
-        padding: 10px;
-    }
-
-    /* Хедер */
-    .header-bar {
-        gap: 10px;
-        grid-template-columns: 1fr auto;
-    }
-
-    .header-bar h1 {
-        font-size: var(--font-size-xl);
-    }
-
-    .header-time {
-        font-size: var(--font-size-sm);
-        padding: 4px 10px;
-    }
-
-    .cam-btn {
-        font-size: var(--font-size-sm);
-        padding: 6px 12px;
-    }
-
-    /* Карточки */
-    .card {
-        padding: 12px 14px;
-    }
-
-    .card h3 {
-        font-size: var(--font-size-base);
-    }
-
-    #status {
-        font-size: var(--font-size-2xl);
-    }
-
-    /* Прогресс-бары */
-    .progress {
-        height: 28px;
-        padding: 4px;
-    }
-
-    .progress-label {
-        font-size: var(--font-size-sm);
-    }
-
-    /* Сигнальные иконки */
-    .signal-icon {
-        width: 28px;
-        height: 28px;
-    }
+    body { padding: 10px; }
+    .header-bar { gap: 10px; grid-template-columns: 1fr auto; }
+    .header-bar h1 { font-size: var(--font-size-xl); }
+    .header-time { font-size: var(--font-size-sm); padding: 4px 10px; }
+    .cam-btn { font-size: var(--font-size-sm); padding: 6px 12px; }
+    .card { padding: 12px 14px; }
+    .card h3 { font-size: var(--font-size-base); }
+    #status { font-size: var(--font-size-2xl); }
+    .progress { height: 28px; padding: 4px; }
+    .progress-label { font-size: var(--font-size-sm); }
+    .signal-icon { width: 28px; height: 28px; }
 }
 
-/* ============================================
-   МОБИЛЬНЫЕ УСТРОЙСТВА (до 768px)
-   ============================================ */
+/* ===== МОБИЛЬНЫЕ ===== */
 @media (max-width: 768px) {
-    /* ===== ОБЩИЕ ===== */
     body {
         padding: 8px;
         font-size: var(--font-size-base);
+        overflow-y: auto;
+        min-height: 100vh;
+        height: auto;
     }
-
-    /* Увеличиваем область касания для всех интерактивных элементов */
-    button,
-    .cam-btn,
-    .tab-btn,
-    .pagination-btn,
-    .log-file-item {
+    button, .cam-btn, .tab-btn, .pagination-btn, .log-file-item {
         min-height: 44px;
         min-width: 44px;
     }
-
-    /* ===== ХЕДЕР ===== */
     .header-bar {
         display: flex;
         flex-direction: column;
         align-items: stretch;
         gap: 8px;
         margin-bottom: 12px;
+        flex-shrink: 0;
     }
-
     .header-bar h1 {
         font-size: var(--font-size-lg);
         text-align: center;
         letter-spacing: 0.05em;
     }
-
     .header-bar > div {
         display: flex;
         flex-wrap: wrap;
         justify-content: center;
         gap: 6px;
     }
-
     .header-time {
         font-size: var(--font-size-sm);
         padding: 4px 10px;
         flex: 1;
         min-width: 80px;
     }
-
     #audio-indicator {
         font-size: var(--font-size-base);
         padding: 4px 10px;
         min-width: 40px;
     }
-
     .cam-btn {
         font-size: var(--font-size-sm);
         padding: 8px 14px;
@@ -121,8 +65,6 @@
         flex: 1;
         min-width: 80px;
     }
-
-    /* Ссылка "Журнал" */
     .header-bar a[href="/logs.html"] {
         font-size: var(--font-size-sm);
         padding: 6px 12px;
@@ -130,438 +72,125 @@
         flex: 1;
         min-width: 60px;
     }
-
-    /* ===== МАКЕТ ===== */
-    .layout {
-        flex-direction: column;
-        height: auto;
-        gap: 8px;
-    }
-
-    .panel {
-        height: auto;
-        overflow-y: visible;
-    }
-
-    .left {
-        flex: 1 1 auto !important;
-        min-width: 0 !important;
-        padding: 0;
-        width: 100% !important;
-    }
-
-    .right {
-        flex: 0 0 auto !important;
-        min-width: 100% !important;
-        width: 100% !important;
-        height: 40vh;
-        min-height: 300px;
-        opacity: 1 !important;
-        pointer-events: auto !important;
-    }
-
-    .right.hidden {
-        display: none !important;
-        flex: 0 0 0 !important;
-        height: 0 !important;
-        min-height: 0 !important;
-    }
-
-    .resizer {
-        display: none !important;
-    }
-
-    /* ===== СЕТКА ===== */
     .grid {
         grid-template-columns: 1fr;
         gap: 8px;
     }
-
-    .wide {
-        grid-column: span 1;
-    }
-
-    /* ===== КАРТОЧКИ ===== */
-    .card {
-        padding: 12px;
-        border-radius: 8px;
-    }
-
-    .card h3 {
-        font-size: var(--font-size-base);
-        margin-bottom: 8px;
-    }
-
-    #status {
-        font-size: var(--font-size-2xl);
-    }
-
-    #meta {
-        font-size: var(--font-size-sm);
-    }
-
-    /* ===== ПРОГРЕСС-БАРЫ ===== */
-    .progress-row {
-        margin-bottom: 12px;
-    }
-
-    .progress-label {
-        font-size: var(--font-size-sm);
-        margin-bottom: 4px;
-    }
-
-    .progress {
-        height: 30px;
-        padding: 4px;
-        border-width: 2px;
-    }
-
-    .progress-with-signal {
-        flex-wrap: nowrap;
-    }
-
-    .progress-90 {
-        flex: 1;
-        margin-right: 8px;
-    }
-
-    .signal-icon {
-        width: 30px;
-        height: 30px;
-        flex-shrink: 0;
-    }
-
-    .sig-bar {
-        min-width: 4px;
-        border-width: 1.5px;
-    }
-
-    /* ===== АККОРДЕОН ===== */
-    .accordion-header {
-        padding: 8px 0;
-        font-size: var(--font-size-base);
-    }
-
-    .accordion-body {
-        max-height: 400px;
-    }
-
-    #history {
-        font-size: var(--font-size-sm);
-        max-height: 300px;
-        line-height: 1.5;
-    }
-
-    /* ===== КАМЕРА ===== */
-    .cam-modal {
-        height: 100%;
-        min-height: 300px;
-    }
-
-    .cam-header {
-        padding: 6px 10px;
-        font-size: var(--font-size-sm);
-    }
-
-    .cam-frame {
-        object-fit: cover;
-    }
-
-    .crosshair-box {
-        width: 80px;
-        height: 80px;
-        border-width: 1.5px;
-    }
-
-    /* ===== ГОРЯЧИЕ КЛАВИШИ ===== */
-    .hotkey-hint {
-        font-size: var(--font-size-xs);
-        padding: 4px 0;
-    }
-
-    .hotkey-hint kbd {
-        padding: 2px 6px;
-        font-size: var(--font-size-xs);
-    }
+    .wide { grid-column: span 1; }
+    .card { padding: 12px; border-radius: 8px; overflow: visible !important; height: auto !important; }
+    .card h3 { font-size: var(--font-size-base); margin-bottom: 8px; }
+    #status { font-size: var(--font-size-2xl); }
+    #meta { font-size: var(--font-size-sm); }
+    .progress-row { margin-bottom: 12px; }
+    .progress-label { font-size: var(--font-size-sm); margin-bottom: 4px; }
+    .progress { height: 30px; padding: 4px; border-width: 2px; }
+    .progress-with-signal { flex-wrap: nowrap; }
+    .progress-90 { flex: 1; margin-right: 8px; }
+    .signal-icon { width: 30px; height: 30px; flex-shrink: 0; }
+    .sig-bar { min-width: 4px; border-width: 1.5px; }
+    .accordion-header { padding: 8px 0; font-size: var(--font-size-base); }
+    .accordion-body { max-height: 400px; overflow-y: auto; -webkit-overflow-scrolling: touch; }
+    .cam-modal { height: 100%; min-height: 300px; }
+    .cam-header { padding: 6px 10px; font-size: var(--font-size-sm); }
+    .cam-frame { object-fit: cover; }
+    .crosshair-box { width: 80px; height: 80px; border-width: 1.5px; }
+    .hotkey-hint { font-size: var(--font-size-xs); padding: 4px 0; flex-shrink: 0; }
+    .hotkey-hint kbd { padding: 2px 6px; font-size: var(--font-size-xs); }
+    .channels-grid { overscroll-behavior: auto !important; max-height: none !important; overflow-y: visible !important; }
 }
 
-/* ============================================
-   МАЛЕНЬКИЕ ТЕЛЕФОНЫ (до 480px)
-   ============================================ */
+/* ===== МАЛЕНЬКИЕ ТЕЛЕФОНЫ ===== */
 @media (max-width: 480px) {
-    body {
-        padding: 6px;
-    }
-
-    /* Хедер */
-    .header-bar h1 {
-        font-size: var(--font-size-base);
-    }
-
-    .header-bar > div {
-        flex-wrap: wrap;
-    }
-
-    .header-time {
-        font-size: var(--font-size-xs);
-        padding: 4px 8px;
-        min-width: 60px;
-    }
-
-    #audio-indicator {
-        font-size: var(--font-size-sm);
-        padding: 4px 8px;
-        min-width: 35px;
-    }
-
-    .cam-btn {
-        font-size: var(--font-size-xs);
-        padding: 6px 10px;
-        min-width: 60px;
-    }
-
-    /* Карточки */
-    .card {
-        padding: 10px;
-        border-radius: 6px;
-    }
-
-    .card h3 {
-        font-size: var(--font-size-sm);
-    }
-
-    #status {
-        font-size: var(--font-size-xl);
-    }
-
-    #meta {
-        font-size: var(--font-size-xs);
-    }
-
-    /* Прогресс-бары */
-    .progress {
-        height: 24px;
-        padding: 3px;
-        border-width: 2px;
-    }
-
-    .progress-label {
-        font-size: var(--font-size-xs);
-    }
-
-    .signal-icon {
-        width: 24px;
-        height: 24px;
-    }
-
-    .sig-bar {
-        min-width: 3px;
-        border-width: 1px;
-    }
-
+    body { padding: 6px; }
+    .header-bar h1 { font-size: var(--font-size-base); }
+    .header-bar > div { flex-wrap: wrap; }
+    .header-time { font-size: var(--font-size-xs); padding: 4px 8px; min-width: 60px; }
+    #audio-indicator { font-size: var(--font-size-sm); padding: 4px 8px; min-width: 35px; }
+    .cam-btn { font-size: var(--font-size-xs); padding: 6px 10px; min-width: 60px; }
+    .card { padding: 10px; border-radius: 6px; }
+    .card h3 { font-size: var(--font-size-sm); }
+    #status { font-size: var(--font-size-xl); }
+    #meta { font-size: var(--font-size-xs); }
+    .progress { height: 24px; padding: 3px; border-width: 2px; }
+    .progress-label { font-size: var(--font-size-xs); }
+    .signal-icon { width: 24px; height: 24px; }
+    .sig-bar { min-width: 3px; border-width: 1px; }
     .sig-bar-1 { height: 30%; }
     .sig-bar-2 { height: 60%; }
     .sig-bar-3 { height: 90%; }
-
-    /* Камера */
-    .right {
-        height: 35vh;
-        min-height: 200px;
-    }
-
-    .cam-header {
-        padding: 4px 8px;
-        font-size: var(--font-size-xs);
-    }
-
-    .crosshair-box {
-        width: 60px;
-        height: 60px;
-    }
-
-    /* Аккордеон */
-    #history {
-        font-size: var(--font-size-xs);
-        max-height: 200px;
-    }
+    .right { height: 35vh; min-height: 200px; }
+    .cam-header { padding: 4px 8px; font-size: var(--font-size-xs); }
+    .crosshair-box { width: 60px; height: 60px; }
+    #history { font-size: var(--font-size-xs); max-height: 200px; }
 }
 
-/* ============================================
-   ОРИЕНТАЦИЯ (ALBUM / PORTRAIT)
-   ============================================ */
-@media (max-width: 768px) and (orientation: landscape) {
-    .layout {
-        flex-direction: row;
-        height: calc(100vh - 80px);
-    }
-
-    .left {
-        flex: 1 1 60% !important;
-        min-width: 0 !important;
-        padding-right: 8px;
-        overflow-y: auto;
-        height: 100%;
-    }
-
-    .right {
-        flex: 0 0 40% !important;
-        min-width: 0 !important;
-        height: 100%;
-        min-height: 0;
-    }
-
-    .grid {
-        grid-template-columns: 1fr 1fr;
-        gap: 6px;
-    }
-
-    .wide {
-        grid-column: span 2;
-    }
-
-    #status {
-        font-size: var(--font-size-xl);
-    }
-}
-
-/* ============================================
-   УЛУЧШЕНИЯ ДЛЯ ТАЧ-ИНТЕРФЕЙСА
-   ============================================ */
+/* ===== ТАЧ-ИНТЕРФЕЙС ===== */
 @media (hover: none) and (pointer: coarse) {
-    /* Увеличиваем область касания */
-    button,
-    .cam-btn,
-    .tab-btn,
-    .pagination-btn,
-    .log-file-item,
-    .accordion-header,
-    .pagination-goto-btn {
+    button, .cam-btn, .tab-btn, .pagination-btn, .log-file-item,
+    .accordion-header, .pagination-goto-btn {
         min-height: 44px;
         min-width: 44px;
         padding: 8px 16px;
     }
-
-    /* Убираем hover-эффекты, оставляем active */
-    .cam-btn:hover,
-    .tab-btn:hover,
-    .pagination-btn:hover,
-    .log-file-item:hover {
+    .cam-btn:hover, .tab-btn:hover, .pagination-btn:hover, .log-file-item:hover {
         transform: none;
     }
-
-    .cam-btn:active,
-    .tab-btn:active,
-    .pagination-btn:active,
-    .log-file-item:active {
+    .cam-btn:active, .tab-btn:active, .pagination-btn:active, .log-file-item:active {
         transform: scale(0.95);
         background: rgba(0, 255, 136, 0.15);
     }
-
-    /* Увеличиваем отступы для скролла */
-    .panel,
-    .logs-content,
-    .logs-sidebar {
+    .panel, .logs-content, .logs-sidebar, #history, #dataTableContainer, .accordion-body {
         -webkit-overflow-scrolling: touch;
         scroll-behavior: smooth;
+        overscroll-behavior: contain;
     }
-
-    /* Увеличиваем размер полей ввода */
-    .pagination-input {
-        min-height: 44px;
-        font-size: var(--font-size-base);
-        padding: 8px 12px;
-    }
-
-    /* Увеличиваем чекбоксы и переключатели */
-    input[type="checkbox"],
-    input[type="radio"] {
-        width: 20px;
-        height: 20px;
-    }
+    .pagination-input { min-height: 44px; font-size: var(--font-size-base); padding: 8px 12px; }
+    input[type="checkbox"], input[type="radio"] { width: 20px; height: 20px; }
+    .header-link, .cam-btn, .cam-close-btn { min-height: 44px !important; min-width: 44px !important; padding: 8px 14px !important; }
+    .header-link:active, .cam-btn:active { transform: scale(0.95); }
 }
 
-/* ============================================
-   ТЁМНАЯ ТЕМА (опционально)
-   ============================================ */
+/* ===== ТЁМНАЯ ТЕМА ===== */
 @media (prefers-color-scheme: dark) {
-    body {
-        background: #0a0f0a;
-    }
+    body { background: #0a0f0a; }
 }
 
-/* ============================================
-   ПЕЧАТЬ
-   ============================================ */
+/* ===== ПЕЧАТЬ ===== */
 @media print {
-    .header-bar,
-    .cam-btn,
-    .resizer,
-    .right,
-    .pagination-container,
-    .hotkey-hint {
+    .header-bar, .cam-btn, .resizer, .right, .pagination-container, .hotkey-hint {
         display: none !important;
     }
-
-    .layout {
-        display: block !important;
-        height: auto !important;
-    }
-
-    .panel {
-        height: auto !important;
-        overflow: visible !important;
-    }
-
-    .card {
-        break-inside: avoid;
-        border: 1px solid #00ff88;
-    }
-}
-/* ===== ДОПОЛНИТЕЛЬНЫЕ УЛУЧШЕНИЯ ДЛЯ ХЕДЕРА ===== */
-@media (max-width: 768px) {
-    .header-bar {
-        display: flex !important;
-        flex-direction: column !important;
-        align-items: stretch !important;
-        gap: 8px !important;
-    }
-
-    .header-controls {
-        display: flex !important;
-        flex-wrap: wrap !important;
-        justify-content: center !important;
-        gap: 6px !important;
-    }
+    .layout { display: block !important; height: auto !important; }
+    .panel { height: auto !important; overflow: visible !important; }
+    .card { break-inside: avoid; border: 1px solid #00ff88; }
 }
 
-@media (max-width: 480px) {
-    .header-controls {
-        gap: 4px !important;
-    }
+/* ===== СКРОЛЛБАРЫ ===== */
+::-webkit-scrollbar { width: 8px; height: 8px; }
+::-webkit-scrollbar-track { background: rgba(0, 255, 136, 0.05); border-radius: 4px; }
+::-webkit-scrollbar-thumb { background: rgba(0, 255, 136, 0.3); border-radius: 4px; transition: background 0.3s ease; }
+::-webkit-scrollbar-thumb:hover { background: rgba(0, 255, 136, 0.5); }
+* { scrollbar-width: thin; scrollbar-color: rgba(0, 255, 136, 0.3) rgba(0, 255, 136, 0.05); }
+
+.panel::-webkit-scrollbar, .logs-sidebar::-webkit-scrollbar,
+.logs-content::-webkit-scrollbar, #history::-webkit-scrollbar,
+.accordion-body::-webkit-scrollbar, .channels-grid::-webkit-scrollbar {
+    width: 6px;
 }
-
-/* ===== УЛУЧШЕНИЯ ДЛЯ ТАЧ-ИНТЕРФЕЙСА ===== */
-@media (hover: none) and (pointer: coarse) {
-    .header-link,
-    .cam-btn,
-    .cam-close-btn {
-        min-height: 44px !important;
-        min-width: 44px !important;
-        padding: 8px 14px !important;
-    }
-
-    .header-link:active,
-    .cam-btn:active {
-        transform: scale(0.95);
-    }
+.panel::-webkit-scrollbar-track, .logs-sidebar::-webkit-scrollbar-track,
+.logs-content::-webkit-scrollbar-track, #history::-webkit-scrollbar-track,
+.accordion-body::-webkit-scrollbar-track, .channels-grid::-webkit-scrollbar-track {
+    background: rgba(0, 255, 136, 0.05);
+    border-radius: 3px;
 }
-
-/* ===== КНОПКА ЗАКРЫТИЯ КАМЕРЫ НА МОБИЛЬНЫХ ===== */
-@media (max-width: 768px) {
-    .cam-close-btn {
-        font-size: var(--font-size-lg);
-        padding: 6px 14px;
-        min-height: 44px;
-        min-width: 44px;
-    }
+.panel::-webkit-scrollbar-thumb, .logs-sidebar::-webkit-scrollbar-thumb,
+.logs-content::-webkit-scrollbar-thumb, #history::-webkit-scrollbar-thumb,
+.accordion-body::-webkit-scrollbar-thumb, .channels-grid::-webkit-scrollbar-thumb {
+    background: rgba(0, 255, 136, 0.3);
+    border-radius: 3px;
+}
+.panel::-webkit-scrollbar-thumb:hover, .logs-sidebar::-webkit-scrollbar-thumb:hover,
+.logs-content::-webkit-scrollbar-thumb:hover, #history::-webkit-scrollbar-thumb:hover,
+.accordion-body::-webkit-scrollbar-thumb:hover, .channels-grid::-webkit-scrollbar-thumb:hover {
+    background: rgba(0, 255, 136, 0.5);
 }
\ No newline at end of file
diff --git a/cmd/server/web/dashboard.html b/cmd/server/web/dashboard.html
index a66e75f..946a43b 100644
--- a/cmd/server/web/dashboard.html
+++ b/cmd/server/web/dashboard.html
@@ -9,11 +9,7 @@
     <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
     <title>G-Port Панель</title>
     <link rel="icon" type="image/png" href="/favicon.png">
-
-    <!-- Локальные шрифты -->
     <link rel="stylesheet" href="/css/fonts.css">
-
-    <!-- ===== СТИЛИ ===== -->
     <link rel="stylesheet" href="/css/base.css">
     <link rel="stylesheet" href="/css/header.css">
     <link rel="stylesheet" href="/css/layout.css">
@@ -23,7 +19,6 @@
     <link rel="stylesheet" href="/css/audio.css">
     <link rel="stylesheet" href="/css/responsive.css">
 </head>
-
 <body>
 
     <div class="header-bar">
@@ -37,57 +32,66 @@
     </div>
 
     <div class="layout">
-        <!-- LEFT: графики / дашборд -->
+        <!-- LEFT -->
         <div class="panel left" id="leftPanel">
             <div class="grid">
-
-                <div class="card wide">
+                <!-- Карточка состояния -->
+                <div class="card wide" style="flex-shrink: 0;">
                     <h3>СОСТОЯНИЕ</h3>
                     <div id="status">...</div>
                     <div id="meta"></div>
                 </div>
 
-                <div class="card wide">
-                    <h3>КАНАЛ</h3>
-
-                    <div class="progress-row">
-                        <div class="progress-label">
-                            Канал 1 — <span id="last-byte">0</span>
-                        </div>
-                        <div class="progress-with-signal">
-                            <div class="progress progress-90">
-                                <div class="fill" id="bar1"></div>
-                            </div>
-                            <div class="signal-icon" id="signal-icon" aria-label="Уровень сигнала" role="img">
-                                <div class="sig-bar sig-bar-1"></div>
-                                <div class="sig-bar sig-bar-2"></div>
-                                <div class="sig-bar sig-bar-3"></div>
-                            </div>
+                <!-- Карточка каналов (8 штук) -->
+                <div class="card wide channels-card">
+                    <div class="channels-header">
+                        <h3>КАНАЛЫ СИГНАЛОВ (8)</h3>
+                        <div class="channels-controls">
+                            <button class="channels-toggle-all" id="expandAllBtn">▼</button>
+                            <button class="channels-toggle-all" id="collapseAllBtn">▶</button>
                         </div>
                     </div>
-
-                    <div class="progress-row">
-                        <div class="progress-label">🔊 Звук</div>
-                        <div class="progress">
-                            <div class="fill" id="bar2"></div>
-                        </div>
-                    </div>
-
-                    <div class="progress-row">
-                        <div class="progress-label">📐 Высота</div>
-                        <div class="progress">
-                            <div class="fill" id="bar3"></div>
-                        </div>
+                    <div class="channels-grid" id="channelsContainer">
+                        <!-- Каналы генерируются JS -->
                     </div>
                 </div>
 
+                <!-- ===== ВОЗВРАЩАЕМ ЗВУК И ВЫСОТУ ===== -->
+                <!-- Карточка со звуком -->
                 <div class="card wide">
+                    <h3>🔊 ЗВУК</h3>
+                    <div class="progress-row">
+                        <div class="progress-label">Уровень звука</div>
+                        <div class="progress">
+                            <div class="fill" id="bar2" style="width:0%"></div>
+                        </div>
+                    </div>
+                    <div style="font-family:var(--font-tech);font-size:var(--font-size-sm);color:#666;margin-top:4px;">
+                        <span id="sound-level">0</span> / 100
+                    </div>
+                </div>
+
+                <!-- Карточка с высотой -->
+                <div class="card wide">
+                    <h3>📐 ВЫСОТА</h3>
+                    <div class="progress-row">
+                        <div class="progress-label">Уровень высоты</div>
+                        <div class="progress">
+                            <div class="fill" id="bar3" style="width:0%"></div>
+                        </div>
+                    </div>
+                    <div style="font-family:var(--font-tech);font-size:var(--font-size-sm);color:#666;margin-top:4px;">
+                        <span id="height-level">0</span> / 100
+                    </div>
+                </div>
+
+                <!-- Карточка истории -->
+                <div class="card wide history-card">
                     <h3 class="accordion-header" id="history-header">▶ ПРИНЯТЫЕ ДАННЫЕ</h3>
                     <div class="accordion-body" id="history-body">
                         <div id="history"></div>
                     </div>
                 </div>
-
             </div>
         </div>
 
@@ -103,8 +107,6 @@
                 </div>
                 <div class="cam-frame-wrapper">
                     <img id="camImage" src="" alt="Camera" class="cam-frame">
-
-                    <!-- ПЕРЕКРЕСТИЕ -->
                     <div class="cam-crosshair" id="crosshair">
                         <div class="crosshair-v"></div>
                         <div class="crosshair-h"></div>
@@ -113,15 +115,12 @@
                 </div>
             </div>
         </div>
-
     </div>
 
-    <!-- Подсказка по горячим клавишам -->
     <div class="hotkey-hint">
         (ENG lang key) <kbd>C</kbd> — камера &nbsp;|&nbsp; <kbd>M</kbd> — звук &nbsp;|&nbsp; <kbd>Esc</kbd> — сброс
     </div>
 
     <script type="module" src="/dist/app.js"></script>
-
 </body>
 </html>
\ No newline at end of file
diff --git a/cmd/server/web/js/app.ts b/cmd/server/web/js/app.ts
index 600201b..3c185cf 100644
--- a/cmd/server/web/js/app.ts
+++ b/cmd/server/web/js/app.ts
@@ -25,6 +25,7 @@ import { initAccordion } from "./accordion.js";
 import { drawChart } from "./chart.js";
 import { initResize } from "./layout.js";
 import { initCamera } from "./camera.js";
+import { updateAllChannels } from './ui.js';
 import { audioEngine } from "./audio.js";
 
 let lastChart: number = 0;
@@ -166,6 +167,7 @@ async function update(): Promise<void> {
     if (arr.length > 0 && isOnline) {
       const bufferSize = health.stats?.filled ?? 0;
       addSignals(arr, bufferSize);
+      updateAllChannels(arr);
     }
 
     const value = raw & 0x3F;
diff --git a/cmd/server/web/js/ui.ts b/cmd/server/web/js/ui.ts
index e0616da..71416a8 100644
--- a/cmd/server/web/js/ui.ts
+++ b/cmd/server/web/js/ui.ts
@@ -9,6 +9,10 @@ export interface DOMElements {
     canvas: HTMLCanvasElement | null;
     bars: NodeListOf<HTMLElement>;
     barFill: HTMLElement | null;
+    bar2: HTMLElement | null;
+    bar3: HTMLElement | null;
+    soundLevel: HTMLElement | null;
+    heightLevel: HTMLElement | null;
     historyHeader: HTMLElement | null;
     historyBody: HTMLElement | null;
     audioIndicator: HTMLElement | null;
@@ -24,6 +28,10 @@ export const DOM: DOMElements = {
     canvas: null,
     bars: document.querySelectorAll(".sig-bar"),
     barFill: null,
+    bar2: null,
+    bar3: null,
+    soundLevel: null,
+    heightLevel: null,
     historyHeader: null,
     historyBody: null,
     audioIndicator: null,
@@ -38,6 +46,10 @@ export function initDOM(): void {
     DOM.history = document.getElementById("history");
     DOM.canvas = document.getElementById("signalChart") as HTMLCanvasElement;
     DOM.barFill = document.getElementById("bar1");
+    DOM.bar2 = document.getElementById("bar2");
+    DOM.bar3 = document.getElementById("bar3");
+    DOM.soundLevel = document.getElementById("sound-level");
+    DOM.heightLevel = document.getElementById("height-level");
     DOM.historyHeader = document.getElementById("history-header");
     DOM.historyBody = document.getElementById("history-body");
     DOM.bars = document.querySelectorAll(".sig-bar");
@@ -51,9 +63,9 @@ export function setServerTime(v: string): void {
 export function setStatus(v: string, isError: boolean = false): void {
     if (!DOM.status) return;
     DOM.status.textContent = v;
-    
+
     DOM.status.classList.remove("status-ok", "status-error", "status-lost");
-    
+
     if (isError) {
         if (v === "Нет связи") {
             DOM.status.classList.add("status-lost");
@@ -72,7 +84,7 @@ export function setMeta(v: string): void {
 export function setBars(p: number, noConnection: boolean = false): void {
     const el = DOM.barFill;
     if (!el) return;
-    
+
     if (noConnection) {
         el.style.width = "0%";
         el.classList.add("no-connection");
@@ -85,7 +97,7 @@ export function setBars(p: number, noConnection: boolean = false): void {
 export function setSignal(level: number, noConnection: boolean = false): void {
     const bars = DOM.bars;
     if (!bars || bars.length < 3) return;
-    
+
     bars.forEach(bar => {
         bar.classList.remove("active-1", "active-2", "active-3", "dim", "no-connection");
         if (noConnection) {
@@ -94,9 +106,9 @@ export function setSignal(level: number, noConnection: boolean = false): void {
             bar.classList.add("dim");
         }
     });
-    
+
     if (noConnection) return;
-    
+
     if (level >= 1) {
         bars[0].classList.add("active-1");
         bars[0].classList.remove("dim");
@@ -111,7 +123,6 @@ export function setSignal(level: number, noConnection: boolean = false): void {
     }
 }
 
-// ФУНКЦИЮ ДЛЯ ИНДИКАТОРА ЗВУКА
 export function setAudioIndicator(active: boolean, level: number = 0): void {
     const el = DOM.audioIndicator;
     if (!el) return;
@@ -120,7 +131,6 @@ export function setAudioIndicator(active: boolean, level: number = 0): void {
         el.textContent = `🔊 ${level}`;
         el.style.color = '#00ff88';
         el.style.opacity = '1';
-        // Анимация пульсации
         el.style.animation = 'pulse 1s ease-in-out infinite';
     } else {
         el.textContent = '🔇';
@@ -128,4 +138,175 @@ export function setAudioIndicator(active: boolean, level: number = 0): void {
         el.style.opacity = '0.5';
         el.style.animation = 'none';
     }
-}
\ No newline at end of file
+}
+
+export function setSoundLevel(level: number): void {
+    if (DOM.bar2) {
+        const percent = Math.max(0, Math.min(100, level));
+        DOM.bar2.style.width = `${percent}%`;
+    }
+    if (DOM.soundLevel) {
+        DOM.soundLevel.textContent = Math.round(level).toString();
+    }
+}
+
+export function setHeightLevel(level: number): void {
+    if (DOM.bar3) {
+        const percent = Math.max(0, Math.min(100, level));
+        DOM.bar3.style.width = `${percent}%`;
+    }
+    if (DOM.heightLevel) {
+        DOM.heightLevel.textContent = Math.round(level).toString();
+    }
+}
+
+// ===== 8 КАНАЛОВ =====
+export interface ChannelState {
+    value: number;
+    strength: number;
+    expanded: boolean;
+}
+
+export const channels: ChannelState[] = Array(8).fill(null).map(() => ({
+    value: 0,
+    strength: 0,
+    expanded: true
+}));
+
+let channelElements: any[] = [];
+
+export function initChannels() {
+    const container = document.getElementById('channelsContainer');
+    if (!container) return;
+
+    container.innerHTML = '';
+    channelElements = [];
+
+    for (let i = 0; i < 8; i++) {
+        const item = document.createElement('div');
+        item.className = 'channel-item';
+        item.dataset.channel = String(i);
+
+        item.innerHTML = `
+            <div class="channel-header" data-channel="${i}">
+                <span class="channel-label">Канал ${i + 1}</span>
+                <span style="display:flex;align-items:center;gap:6px;">
+                    <span class="channel-value" id="ch-val-${i}">--</span>
+                    <span class="channel-toggle" id="ch-toggle-${i}">▼</span>
+                </span>
+            </div>
+            <div class="channel-body" id="ch-body-${i}">
+                <div class="channel-progress">
+                    <div class="progress">
+                        <div class="fill" id="ch-bar-${i}" style="width:0%"></div>
+                    </div>
+                    <div class="signal-icon" id="ch-signal-${i}">
+                        <div class="sig-bar sig-bar-1"></div>
+                        <div class="sig-bar sig-bar-2"></div>
+                        <div class="sig-bar sig-bar-3"></div>
+                    </div>
+                </div>
+                <div class="channel-stats" id="ch-stats-${i}">--</div>
+            </div>
+        `;
+
+        container.appendChild(item);
+
+        channelElements[i] = {
+            item: item,
+            value: document.getElementById(`ch-val-${i}`),
+            bar: document.getElementById(`ch-bar-${i}`),
+            signal: document.getElementById(`ch-signal-${i}`),
+            stats: document.getElementById(`ch-stats-${i}`),
+            toggle: document.getElementById(`ch-toggle-${i}`),
+            body: document.getElementById(`ch-body-${i}`)
+        };
+
+        const header = item.querySelector('.channel-header');
+        header?.addEventListener('click', () => {
+            toggleChannel(i);
+        });
+    }
+}
+
+export function toggleChannel(index: number) {
+    const ch = channels[index];
+    ch.expanded = !ch.expanded;
+
+    const el = channelElements[index];
+    if (!el) return;
+
+    if (ch.expanded) {
+        el.body.classList.remove('hidden');
+        el.toggle.textContent = '▼';
+    } else {
+        el.body.classList.add('hidden');
+        el.toggle.textContent = '▶';
+    }
+}
+
+export function setChannelValue(index: number, value: number, strength: number) {
+    if (index < 0 || index > 7) return;
+
+    const ch = channels[index];
+    const el = channelElements[index];
+    if (!el) return;
+
+    ch.value = value;
+    ch.strength = strength;
+
+    const percent = (value / 31) * 100;
+    el.bar.style.width = `${percent}%`;
+    el.value.textContent = value.toString();
+
+    const bars = el.signal?.querySelectorAll('.sig-bar');
+    if (bars) {
+        bars.forEach((bar: Element, i: number) => {
+            const isActive = i < strength;
+            (bar as HTMLElement).style.opacity = isActive ? '1' : '0.2';
+        });
+    }
+
+    const strengthNames = ['Отсутствует', 'Низкая', 'Средняя', 'Высокая'];
+    el.stats.textContent = `${value}/31 | ${strengthNames[strength] || '---'}`;
+    el.item.classList.remove('no-data');
+}
+
+export function updateAllChannels(rawData: number[]) {
+    const latest = new Map<number, number>();
+    for (const byte of rawData) {
+        const channel = (byte >> 5) & 0x07;
+        const value = byte & 0x1F;
+        latest.set(channel, value);
+    }
+
+    for (let i = 0; i < 8; i++) {
+        const value = latest.get(i) ?? 0;
+        const strength = value >= 25 ? 3 : value >= 15 ? 2 : value >= 5 ? 1 : 0;
+        setChannelValue(i, value, strength);
+    }
+}
+
+// Инициализация при загрузке
+document.addEventListener('DOMContentLoaded', () => {
+    initChannels();
+
+    const expandAll = document.getElementById('expandAllBtn');
+    const collapseAll = document.getElementById('collapseAllBtn');
+
+    if (expandAll) {
+        expandAll.addEventListener('click', () => {
+            channels.forEach((ch, i) => {
+                if (!ch.expanded) toggleChannel(i);
+            });
+        });
+    }
+
+    if (collapseAll) {
+        collapseAll.addEventListener('click', () => {
+            channels.forEach((ch, i) => {
+                if (ch.expanded) toggleChannel(i);
+            });
+        });
+    }
+});
\ No newline at end of file
diff --git a/internal/logger/rotation.go b/internal/logger/rotation.go
index cbddd70..ab70b3e 100644
--- a/internal/logger/rotation.go
+++ b/internal/logger/rotation.go
@@ -70,7 +70,7 @@ func (r *RotatingLogger) rotate() error {
 	dataLogger, err := NewDataLogger(filename)
 	if err != nil {
 		if r.eventLogger != nil {
-			r.eventLogger.Event("ROTATION_FAILED")
+			r.eventLogger.Event("ПЛАНОВАЯ_РОТАЦИЯ_НЕУДАЧНА")
 		}
 		return err
 	}
@@ -78,7 +78,7 @@ func (r *RotatingLogger) rotate() error {
 	r.dataLogger = dataLogger
 	r.currentHour = newHour
 	if r.eventLogger != nil {
-		r.eventLogger.Event("ROTATION_COMPLETE")
+		r.eventLogger.Event("ПЛАНОВАЯ_РОТАЦИЯ")
 	}
 	return nil
 }