/*
 * Small-screen layout for the dashboard (phones, tablets, narrow windows).
 * Loaded after the page's own <style> block. Desktop layouts are untouched: every rule
 * here is inside a max-width media query.
 */

/* ---------------------------------------------------------------------------------------
 *  Card view for data tables (phones and tablets)
 *
 *  An 11-column table can't be read on a phone or an iPad in portrait, and sideways
 *  scrolling only ever shows a few columns. Below 1100px (where the nav also collapses)
 *  each row becomes a card: the device name as its title and every other column as a
 *  "label: value" line. mobile.js copies the column names onto the cells. Cards flow one
 *  per row on phones and two or more on tablets. The column filter row becomes a filter
 *  panel above the cards.
 * ------------------------------------------------------------------------------------- */
@media (max-width: 1100px) {
    .table-wrapper { overflow-x: visible !important; }

    table.master-table {
        display: block; width: 100% !important; min-width: 0 !important; max-width: none !important;
        table-layout: auto; font-size: 0.9em;
    }
    table.master-table colgroup { display: none; }
    table.master-table thead { display: block; }
    table.master-table thead tr.card-label-row,
    table.master-table thead tr.card-aux-row { display: none; }

    /* Filters: a wrapping panel of labeled controls */
    table.master-table thead tr.filter-row {
        display: flex; flex-wrap: wrap; gap: 8px 10px; padding: 10px 12px;
        background: rgba(0,0,0,0.15); border-bottom: 1px solid var(--border-color);
    }
    table.master-table thead tr.filter-row th {
        display: block; flex: 1 1 150px; min-width: 0; width: auto !important;
        padding: 0; border: 0; background: transparent;
    }
    table.master-table thead tr.filter-row th:empty,
    table.master-table thead tr.filter-row th[data-label=""] { display: none; }
    table.master-table thead tr.filter-row th::before {
        content: attr(data-label); display: block; margin-bottom: 3px;
        font-size: 0.78em; font-weight: 600; color: var(--text-muted);
    }

    /* Custom View keeps its header (sort / filter / remove buttons) as a strip of chips */
    #table-custom thead tr.card-label-row {
        display: flex; flex-wrap: wrap; gap: 6px; padding: 10px 12px;
        background: var(--table-header-bg);
    }
    #table-custom thead tr.card-label-row th {
        display: flex; align-items: center; gap: 4px; width: auto !important; min-width: 0 !important;
        padding: 4px 8px; border: 1px solid rgba(255,255,255,0.2); border-radius: 999px;
        position: static; white-space: nowrap;
    }

    /* Rows -> cards */
    table.master-table tbody {
        display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr));
        gap: 10px; padding: 10px;
    }
    table.master-table tbody tr {
        display: block; position: relative;
        background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 8px;
        padding: 10px 12px; box-shadow: 0 2px 5px rgba(0,0,0,0.25);
    }
    /* Label in a fixed left gutter, value flows to its right (so a value made of several
       pieces - a name plus its copy icon, a list with links - stays one value) */
    table.master-table tbody td {
        display: block; position: relative; min-height: 1.3em;
        padding: 6px 0 6px 9.2em; border: 0; border-bottom: 1px solid var(--border-light);
        width: auto !important; max-width: none !important; height: auto !important;
        white-space: normal; overflow: visible; text-overflow: clip; overflow-wrap: anywhere;
    }
    table.master-table tbody td::before {
        content: attr(data-label); position: absolute; left: 0; top: 6px; width: 8.6em;
        font-size: 0.85em; font-weight: 600; color: var(--text-muted); line-height: 1.35;
    }
    table.master-table tbody td:last-child { border-bottom: 0; }

    /* First column (the device) is the card's title */
    table.master-table tbody td:first-child {
        display: block; font-size: 1.12em; font-weight: 700; padding: 0 34px 8px 0; min-height: 0;
    }
    table.master-table tbody td:first-child::before { content: none; }

    /* The per-row copy button has no column name: pin it to the card's corner */
    table.master-table tbody td[data-label=""]:not(:first-child) {
        position: absolute; top: 8px; right: 8px; display: block; padding: 0; border: 0;
    }
    table.master-table tbody td[data-label=""]::before { content: none; }

    /* "No devices" style rows span the full card */
    table.master-table tbody td[colspan] { display: block; text-align: center; border: 0; padding: 6px 0; }

    /* Filters fold away behind a button (added by mobile.js) */
    .card-filter-toggle {
        display: inline-flex; align-items: center; gap: 6px; margin: 10px 12px 0;
        background: transparent; color: var(--text-main); border: 1px solid var(--border-color);
        border-radius: 6px; padding: 6px 12px; font: inherit; font-size: 0.85em; cursor: pointer;
    }
    .card-filter-toggle .count {
        background: #3498db; color: #fff; border-radius: 999px; padding: 0 7px; font-size: 0.85em;
    }
    table.master-table:not(.show-filters) thead tr.filter-row { display: none; }
    table.master-table.show-filters thead tr.filter-row { margin-top: 10px; }
}
@media (min-width: 1101px) {
    .card-filter-toggle { display: none; }
}
@media (max-width: 420px) {
    table.master-table tbody td { padding-left: 7.8em; }
    table.master-table tbody td::before { width: 7.2em; }
}

@media (max-width: 900px) {
    .main { padding: 14px; }
    .main h1 { font-size: 1.55em; }

    /* Page headers with an action button (Workbench, All Devices) wrap instead of squeezing */
    .header-row { flex-wrap: wrap; gap: 10px; }

    /* Group headers: title on one line, copy buttons wrap underneath */
    .group-header { flex-wrap: wrap; gap: 8px; font-size: 1.05em; }
    .group-header > div { flex-wrap: wrap; }
    .copy-table-btn { padding: 5px 9px; font-size: 0.78em; }

    /* Tracked Devices: the two cards stack full width */
    .roster-box, .tags-box { min-width: 0 !important; max-width: none !important; flex-basis: 100% !important; }

    /* Documentation: article list above the article instead of beside it */
    #docs > div { height: auto !important; }
    #docs > div > div:last-child { flex-direction: column !important; }
    #docs > div > div:last-child > div:first-child {
        width: auto !important; min-width: 0 !important; max-height: 38vh;
    }
    #docs > div > div:last-child > div:last-child { min-height: 60vh; }
    #docContent img { max-width: 100%; height: auto; }
    #docContent table { display: block; overflow-x: auto; }
    #docContent pre { overflow-x: auto; }
    #docToolbar { flex-wrap: wrap; gap: 8px; }

    /* Modals fill the screen width and scroll inside themselves */
    .modal-content {
        width: auto !important; max-width: none !important;
        margin: 70px 10px 10px !important;           /* clear the fixed 60px top nav */
        max-height: calc(100vh - 80px) !important;
        max-height: calc(100dvh - 80px) !important;
    }
    .modal-header { padding: 14px 14px 8px; }
    .modal-header h2 { font-size: 1.2em; word-break: break-all; }

    /* Device details: Advanced View's source / overview / destination columns stack,
       and the whole dialog scrolls instead of each column scrolling separately */
    #detailsModal .modal-content { height: auto !important; overflow-y: auto !important; display: block !important; }
    #detailsBody { display: block !important; padding: 10px !important; clear: both; }   /* clear the floated header buttons */
    #detailsBody > div[style*="display: flex"] { flex-direction: column !important; padding: 0 !important; gap: 12px !important; }
    #detailsBody [style*="overflow-y: auto"] { overflow: visible !important; flex: none !important; }
    #detailsBody > div[style*="display: flex"] > div { width: 100% !important; flex: none !important; }
    #detailsModal .modal-content td { white-space: normal; word-break: break-word; }

    /* Custom View toolbar buttons wrap */
    #custom button { flex-shrink: 0; }
    #custom > div { flex-wrap: wrap; }
}

@media (max-width: 600px) {
    /* iOS zooms into any focused input under 16px; keep fields at 16px on phones */
    input[type="text"], textarea, select { font-size: 16px !important; }

    .main h1 { font-size: 1.35em; }
    .group-header { font-size: 0.98em; padding: 8px 10px; }
    .modal-content { margin: 66px 6px 6px !important; max-height: calc(100dvh - 72px) !important; }
}