/* ==========================================================================
   CADCraft Web — Modals, Dialogs, Managers & ACI 256 / TrueColor Pickers
   Exact port of crates/ui-egui/src/{dialogs,layers,managers,hatchdlg,options,bedit,plotstyles}.rs
   ========================================================================== */

#cc-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.48);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

#cc-modal-backdrop.open {
    display: flex;
}

.cc-modal {
    background: var(--cc-panel);
    border: 1px solid var(--cc-border);
    border-radius: 6px;
    box-shadow: 0 14px 42px var(--cc-shadow);
    display: flex;
    flex-direction: column;
    max-width: 96vw;
    max-height: 92vh;
    overflow: hidden;
    color: var(--cc-text);
}

.cc-modal-header {
    height: 34px;
    background: var(--cc-chrome-dark);
    border-bottom: 1px solid var(--cc-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 12px;
    cursor: move;
    flex-shrink: 0;
}

.cc-modal-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--cc-text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.cc-modal-close {
    width: 22px;
    height: 22px;
    border-radius: 3px;
    border: none;
    background: transparent;
    color: var(--cc-text-dim);
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cc-modal-close:hover {
    background: rgba(255, 92, 92, 0.28);
    color: #ff6b6b;
}

.cc-modal-body {
    padding: 14px 16px;
    overflow-y: auto;
    flex: 1;
}

.cc-modal-footer {
    height: 44px;
    background: var(--cc-chrome-dark);
    border-top: 1px solid var(--cc-border);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0 14px;
    gap: 8px;
    flex-shrink: 0;
}

/* Modal Tabs */
.cc-modal-tabs {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid var(--cc-border);
    padding-bottom: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.cc-modal-tab {
    padding: 5px 12px;
    border-radius: 4px;
    border: 1px solid transparent;
    background: var(--cc-chrome-dark);
    color: var(--cc-text-dim);
    font-size: 12px;
    cursor: pointer;
    font-weight: 500;
}

.cc-modal-tab:hover {
    color: var(--cc-text);
    background: var(--cc-control);
}

.cc-modal-tab.active {
    background: var(--cc-tab-active);
    color: var(--cc-text);
    border-color: var(--cc-accent);
}

/* Form Elements & Grids inside Modals */
.cc-form-grid {
    display: grid;
    grid-template-columns: 155px 1fr;
    gap: 8px 14px;
    align-items: center;
}

.cc-form-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.cc-form-section-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--cc-icon-accent);
    margin: 10px 0 6px 0;
    padding-bottom: 3px;
    border-bottom: 1px solid var(--cc-border);
}

.cc-input,
.cc-select {
    height: 26px;
    background: var(--cc-field);
    color: var(--cc-text);
    border: 1px solid var(--cc-border);
    border-radius: 3px;
    padding: 0 8px;
    font-size: 12px;
}

.cc-input:focus,
.cc-select:focus {
    outline: none;
    border-color: var(--cc-accent);
}

.cc-btn {
    height: 27px;
    padding: 0 13px;
    border-radius: 3px;
    border: 1px solid var(--cc-border);
    background: var(--cc-control);
    color: var(--cc-text);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.cc-btn:hover {
    background: var(--cc-control-hover);
}

.cc-btn.primary {
    background: var(--cc-accent);
    border-color: var(--cc-accent);
    color: #ffffff;
}

.cc-btn.primary:hover {
    filter: brightness(1.08);
}

.cc-btn.danger:hover {
    background: #d63c3c;
    color: #fff;
}

/* Data Tables (Layer Properties Manager, Linetype Manager, Parameters, Xref, Plot Style) */
.cc-table-wrap {
    border: 1px solid var(--cc-border);
    border-radius: 4px;
    background: var(--cc-chrome-dark);
    overflow: auto;
    max-height: 360px;
}

.cc-data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.cc-data-table th {
    position: sticky;
    top: 0;
    background: var(--cc-chrome);
    color: var(--cc-text);
    font-weight: 600;
    text-align: left;
    padding: 6px 8px;
    border-bottom: 1px solid var(--cc-border);
    white-space: nowrap;
    z-index: 2;
}

.cc-data-table td {
    padding: 4px 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    white-space: nowrap;
}

.cc-data-table tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.02);
}

.cc-data-table tr:hover {
    background: var(--cc-list-row);
}

.cc-data-table tr.selected {
    background: rgba(61, 139, 253, 0.28);
}

/* ==========================================================================
   ACI 256 Index Color & TrueColor Picker (layers.rs color_palette)
   ========================================================================== */
.cc-aci-grid-240 {
    display: grid;
    grid-template-columns: repeat(24, 15px);
    gap: 1px;
    background: #14181d;
    padding: 4px;
    border: 1px solid var(--cc-border);
    border-radius: 3px;
    margin-bottom: 10px;
}

.cc-aci-cell {
    width: 15px;
    height: 15px;
    cursor: pointer;
    border: 1px solid transparent;
}

.cc-aci-cell:hover,
.cc-aci-cell.selected {
    border-color: #ffffff;
    transform: scale(1.2);
    z-index: 5;
    box-shadow: 0 0 4px #000;
}

.cc-aci-standard-row {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 10px;
}

.cc-aci-std-cell {
    width: 22px;
    height: 22px;
    cursor: pointer;
    border: 1px solid rgba(0, 0, 0, 0.6);
    border-radius: 2px;
}

.cc-aci-std-cell:hover,
.cc-aci-std-cell.selected {
    border: 2px solid #ffffff;
}

/* Point Style 20-Tile Grid (managers.rs PDMODES) */
.cc-pdmode-grid {
    display: grid;
    grid-template-columns: repeat(5, 58px);
    gap: 6px;
    margin-bottom: 12px;
}

.cc-pdmode-tile {
    width: 58px;
    height: 52px;
    background: var(--cc-canvas);
    border: 1.5px solid var(--cc-border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.cc-pdmode-tile:hover {
    border-color: var(--cc-text-dim);
}

.cc-pdmode-tile.selected {
    border-color: var(--cc-accent);
    box-shadow: 0 0 0 1px var(--cc-accent);
}

/* Hatch Pattern Swatches Grid (hatchdlg.rs & palettes/patterns.rs) */
.cc-hatch-swatch-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(74px, 1fr));
    gap: 6px;
    max-height: 210px;
    overflow-y: auto;
    padding: 6px;
    background: var(--cc-chrome-dark);
    border: 1px solid var(--cc-border);
    border-radius: 4px;
}

.cc-hatch-swatch-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 4px;
    background: var(--cc-canvas);
    border: 1.5px solid var(--cc-border);
    border-radius: 4px;
    cursor: pointer;
}

.cc-hatch-swatch-item:hover {
    border-color: var(--cc-text-dim);
}

.cc-hatch-swatch-item.selected {
    border-color: var(--cc-accent);
    background: rgba(61, 139, 253, 0.15);
}

.cc-hatch-swatch-item span {
    font-size: 10.5px;
    margin-top: 3px;
    color: var(--cc-text);
}

/* ==========================================================================
   5,000 CAD Engineering Template Library Modal (SQLite + PHP AJAX)
   ========================================================================== */
.cc-tpl-modal-layout {
    display: flex;
    flex-direction: column;
    gap: 10px;
    height: 600px;
}

.cc-tpl-filterbar {
    display: grid;
    grid-template-columns: 1.5fr 1.1fr 1fr 1fr;
    gap: 8px;
    background: var(--cc-chrome-dark);
    border: 1px solid var(--cc-border);
    border-radius: 5px;
    padding: 8px 10px;
}

.cc-tpl-main {
    flex: 1;
    min-height: 0;
    display: grid;
    grid-template-columns: 195px 1fr 295px;
    gap: 10px;
}

.cc-tpl-cat-sidebar {
    background: var(--cc-chrome-dark);
    border: 1px solid var(--cc-border);
    border-radius: 5px;
    overflow-y: auto;
    padding: 6px;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.cc-tpl-cat-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 8px;
    border-radius: 4px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--cc-text);
    font-size: 11.5px;
    cursor: pointer;
    text-align: left;
}

.cc-tpl-cat-btn:hover {
    background: var(--cc-control);
}

.cc-tpl-cat-btn.active {
    background: rgba(61, 139, 253, 0.2);
    border-color: var(--cc-accent);
    color: #ffffff;
    font-weight: 600;
}

.cc-tpl-cat-count {
    font-size: 10px;
    padding: 1px 5px;
    border-radius: 9px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--cc-text-dim);
}

.cc-tpl-center {
    display: flex;
    flex-direction: column;
    min-height: 0;
    gap: 8px;
}

.cc-tpl-grid {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    padding-right: 4px;
}

.cc-tpl-card {
    background: var(--cc-chrome-dark);
    border: 1.5px solid var(--cc-border);
    border-radius: 5px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    cursor: pointer;
    transition: border-color 0.12s, transform 0.12s;
}

.cc-tpl-card:hover {
    border-color: var(--cc-text-dim);
}

.cc-tpl-card.selected {
    border-color: var(--cc-accent);
    box-shadow: 0 0 0 1px var(--cc-accent);
}

.cc-tpl-thumb {
    height: 118px;
    background: #141920;
    border-bottom: 1px solid var(--cc-border);
    position: relative;
}

.cc-tpl-card-body {
    padding: 6px 8px;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.cc-tpl-badges {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}

.cc-tpl-badge {
    font-size: 9.5px;
    font-family: "Consolas", monospace;
    padding: 1px 5px;
    border-radius: 3px;
    background: rgba(61, 139, 253, 0.18);
    color: #93c5fd;
    border: 1px solid rgba(61, 139, 253, 0.35);
}

.cc-tpl-card-title {
    font-size: 11.5px;
    font-weight: 700;
    color: var(--cc-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cc-tpl-card-sub {
    font-size: 10.5px;
    color: var(--cc-text-dim);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.3;
}

.cc-tpl-pager {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--cc-chrome-dark);
    border: 1px solid var(--cc-border);
    border-radius: 5px;
    padding: 5px 10px;
    font-size: 11.5px;
}

.cc-tpl-inspector {
    background: var(--cc-chrome-dark);
    border: 1px solid var(--cc-border);
    border-radius: 5px;
    padding: 8px 10px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.cc-tpl-spec-box {
    background: rgba(15, 23, 42, 0.55);
    border: 1px solid var(--cc-border);
    border-radius: 4px;
    padding: 6px 8px;
    font-size: 11px;
    line-height: 1.45;
    color: var(--cc-text);
}

.cc-tpl-spec-box b {
    color: #93c5fd;
}