/* ========================================
   RESPONSIVE LAYOUT
   ======================================== */

/* Low-height wide screens (e.g., 1280x800 laptops) - scale down to fit */
@media (min-width: 1280px) and (max-height: 1000px) {
    body {
        zoom: 0.85;
        height: 117.65vh; /* 100 / 0.85 to compensate for zoom */
    }

    #app {
        height: 100%; /* Fill the expanded body */
    }
}

/* Short desktop/tablet viewports - allow shell scrolling so chat stays reachable */
@media (min-width: 821px) and (max-height: 900px) {
    #app {
        overflow-y: auto;
    }

    #main-grid {
        height: auto;
        min-height: 100%;
        overflow: visible;
        align-content: start;
    }
}

/* Tablet Layout - 2 columns */
@media (max-width: 1200px) {
    #main-grid {
        grid-template-columns: 200px 1fr;
        grid-template-rows: auto;
    }

    #sidebar-stack {
        grid-column: 1;
        grid-row: 1;
        display: flex;
        flex-direction: column;
        gap: 10px;
        height: 100%;
        min-width: 0;
        min-height: 0;
        overflow-y: auto;
    }

    #middle-column {
        grid-column: 2;
        grid-row: 1;
        min-width: 0;
    }

    #left-column,
    #right-column {
        min-width: 0;
        overflow-y: visible;
    }

    /* Reduce font size slightly */
    body {
        font-size: 0.95rem;
    }

    /* Adjust stats table for narrower layout */
    .stats-col {
        padding: 0 10px;
    }

    .stat-name {
        min-width: 80px;
    }

    #actions-list {
        grid-template-columns: 1fr;
    }
}

/* Mobile Layout - Single column stack */
@media (max-width: 820px) {
    body {
        font-size: 0.9rem;
        overflow-y: auto;
        height: auto;
    }

    #app {
        height: auto;
        overflow-y: auto;
    }

    #main-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        gap: 10px;
        padding: 10px;
        overflow-y: auto;
        height: auto;
    }

    #sidebar-stack {
        display: contents;
    }

    #actions-list {
        grid-template-columns: 1fr;
    }

    #left-column,
    #middle-column,
    #right-column {
        grid-column: 1;
        overflow-y: visible;
    }

    #left-column {
        grid-row: 1;
    }

    #middle-column {
        grid-row: 2;
    }

    #right-column {
        grid-row: 3;
        overflow-y: visible;
    }

    /* Adjust panel heights for mobile */
    #chat-panel {
        min-height: 400px;
        max-height: 500px;
    }

    #content-panel {
        min-height: 200px;
    }

    .panel {
        overflow-y: auto;
    }

    /* Make stats table scroll horizontally if needed */
    .stats-table-container {
        overflow-x: auto;
        padding: 10px;
    }

    .stats-table {
        min-width: 500px;
    }

    [data-panel-id="operator-stats"] .stats-table-container {
        overflow-x: hidden;
    }

    [data-panel-id="operator-stats"] .stats-table {
        min-width: 0;
        display: block;
    }

    [data-panel-id="operator-stats"] .stats-table tbody {
        display: block;
    }

    [data-panel-id="operator-stats"] .stats-table tr {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px 12px;
    }

    [data-panel-id="operator-stats"] .stats-col {
        display: block;
        min-width: 0;
        padding: 0;
        border-right: none;
    }

    [data-panel-id="operator-stats"] .stat-row,
    [data-panel-id="operator-stats"] .stats-table .stat-row,
    [data-panel-id="operator-stats"] .stats-col-hacking .stat-row {
        width: 100%;
        justify-content: space-between;
    }

    [data-panel-id="operator-stats"] .stat-name,
    [data-panel-id="operator-stats"] .stats-col-hacking .stat-name {
        flex: 1 1 auto;
        min-width: 0;
        padding-right: 8px;
    }

    [data-panel-id="operator-stats"] .stats-table .stat-value,
    [data-panel-id="operator-stats"] .stats-col-hacking .stat-value {
        width: auto;
        min-width: 5ch;
        margin-left: auto;
        text-align: right;
        flex: 0 0 auto;
    }

    .stats-col {
        padding: 0 8px;
    }

    .stat-name {
        min-width: 70px;
        font-size: 0.8em;
    }

    /* Adjust menu and user info */
    .menu-content,
    .user-info-content {
        padding: 10px;
    }

    /* Smaller input fields */
    input,
    button {
        font-size: 0.9rem;
    }

    /* Chat adjustments */
    .chat-tab {
        padding: 4px 8px;
        font-size: calc(0.85rem * var(--chat-font-scale, 1));
    }

    #chat-messages {
        font-size: calc(0.85rem * var(--chat-font-scale, 1));
        padding: 8px;
    }

    #settings-view {
        flex-direction: column;
        gap: 0;
    }

    .settings-tabs {
        display: none;
    }

    .settings-dropdown-container {
        display: block;
        margin-bottom: 1rem;
    }
}

/* Small Mobile - Further optimizations */
@media (max-width: 540px) {
    body {
        font-size: 0.85rem;
    }

    #main-grid {
        padding: 5px;
        gap: 8px;
    }

    .panel {
        border-width: 1px;
    }

    .panel-header {
        padding: 2px 6px;
        font-size: 0.85em;
    }

    .stats-table-container {
        padding: 6px;
        overflow-x: hidden;
    }

    .stats-table {
        width: 100%;
        min-width: 0;
        table-layout: fixed;
    }

    [data-panel-id="operator-stats"] .stats-table tr {
        gap: 8px 10px;
    }

    .stats-col {
        padding: 0 4px;
        font-size: 0.7em;
    }

    .stat-label {
        font-size: 1em;
        margin-bottom: 4px;
    }

    .stat-name {
        min-width: 0;
    }

    .stat-value {
        font-size: 1em;
    }

    .stat-row {
        margin-bottom: 1px;
    }

    input,
    button {
        font-size: 0.85rem;
        padding: 6px 12px;
    }

    .auth-form {
        width: 260px;
    }

    .chat-tab {
        padding: 3px 6px;
        font-size: calc(0.8rem * var(--chat-font-scale, 1));
    }

    #chat-messages {
        font-size: calc(0.8rem * var(--chat-font-scale, 1));
        padding: 6px;
    }

    #left-column > nav.panel .menu-content {
        display: none;
    }

    #left-column > nav.panel .menu-mobile {
        display: block;
        padding: 10px;
    }

    .user-info-content {
        padding: 8px;
    }
}