/* ── Settings section ──────────────────────────────────────────────── */

.settings-backdrop {
    position: fixed;
    inset: 0;
    z-index: 10900;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(2px);
}

.settings-backdrop.hidden {
    display: none;
}

.settings-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: min(460px, 94vw);
    height: 100vh;
    z-index: 11000;
    background: var(--panel-bg, #111827);
    color: var(--text, #e5e7eb);
    border-left: 1px solid rgba(148, 163, 184, 0.25);
    box-shadow: -24px 0 80px rgba(0, 0, 0, 0.45);
    transform: translateX(105%);
    transition: transform 180ms ease;
    display: flex;
    flex-direction: column;
}

.settings-drawer.open {
    transform: translateX(0);
}

.settings-drawer-header {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.1rem;
    border-bottom: 1px solid rgba(148, 163, 184, 0.18);
    background: rgba(15, 23, 42, 0.65);
}

.settings-kicker {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent, #38bdf8);
    font-weight: 700;
}

.settings-title {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 800;
}

.settings-drawer-body {
    overflow-y: auto;
    padding: 1rem;
}

.settings-section {
    padding: 0.9rem 0;
    border-bottom: 1px solid rgba(148, 163, 184, 0.18);
}

.settings-section:first-child {
    padding-top: 0;
}

.settings-section-title {
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--text, #e5e7eb);
    margin-bottom: 0.15rem;
}

.settings-section-sub {
    font-size: 0.72rem;
    color: var(--muted, #94a3b8);
    line-height: 1.35;
    margin-bottom: 0.65rem;
}

.settings-divider {
    height: 1px;
    background: rgba(148, 163, 184, 0.22);
    margin: 0.7rem 0;
}

.config-check {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    font-size: 0.76rem;
    color: var(--text, #e5e7eb);
    line-height: 1.25;
    margin-top: 0.55rem;
    cursor: pointer;
}

.config-check input {
    margin-top: 0.18rem;
    accent-color: var(--accent, #38bdf8);
}

.config-check span {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.config-check small {
    color: var(--muted, #94a3b8);
    font-size: 0.68rem;
    line-height: 1.25;
}

.config-check-primary {
    padding: 0.6rem;
    border: 1px solid rgba(56, 189, 248, 0.35);
    border-radius: 0.75rem;
    background: rgba(56, 189, 248, 0.08);
}

.config-check.is-disabled {
    opacity: 0.42;
}

.drawer-column-toolbar {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.drawer-checkbox-grid {
    margin-top: 0.65rem;
    max-height: 360px;
    overflow-y: auto;
    padding-right: 0.25rem;
}

.bam-upload-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.65rem;
    margin-bottom: 0.75rem;
}

.bam-upload-field {
    padding: 0.6rem;
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 0.75rem;
    background: rgba(15, 23, 42, 0.28);
}

.bam-upload-field input[type="file"] {
    position: absolute;
    width: 0;
    height: 0;
    opacity: 0;
    overflow: hidden;
    pointer-events: none;
}

.bam-upload-field .file-btn {
    margin: 0.35rem 0 0.4rem;
}
.settings-resource-field {
    padding: 0.65rem;
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 0.75rem;
    background: rgba(15, 23, 42, 0.28);
    margin-top: 0.65rem;
}

.settings-resource-field input[type="file"] {
    position: absolute;
    width: 0;
    height: 0;
    opacity: 0;
    overflow: hidden;
    pointer-events: none;
}

.settings-resource-field .zoom-input {
    margin-top: 0.35rem;
    margin-bottom: 0.45rem;
    width: 100%;
}

.settings-resource-field .file-btn {
    margin: 0.25rem 0 0.4rem;
}

:root[data-theme="light"] .settings-resource-field {
    background: #f8fafc;
    border-color: rgba(15, 23, 42, 0.1);
}
.resource-file-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.6rem;
}

.resource-file-field {
    padding: 0.55rem;
    border: 1px solid rgba(148, 163, 184, 0.14);
    border-radius: 0.65rem;
    background: rgba(2, 6, 23, 0.18);
}

.resource-file-field input[type="file"] {
    position: absolute;
    width: 0;
    height: 0;
    opacity: 0;
    overflow: hidden;
    pointer-events: none;
}

.resource-file-field .file-btn {
    margin: 0.3rem 0 0.4rem;
}

.resource-upload-btn {
    margin-top: 0.65rem;
}

@media (min-width: 420px) {
    .resource-file-row {
        grid-template-columns: 1fr 1fr;
    }
}

:root[data-theme="light"] .resource-file-field {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.1);
}

/* ── Light mode settings drawer ─────────────────────────────── */

:root[data-theme="light"] .settings-backdrop {
    background: rgba(15, 23, 42, 0.22);
    backdrop-filter: blur(2px);
}

:root[data-theme="light"] .settings-drawer {
    background: #ffffff;
    color: var(--text);
    border-left-color: rgba(15, 23, 42, 0.12);
    box-shadow: -24px 0 80px rgba(15, 23, 42, 0.18);
}

:root[data-theme="light"] .settings-drawer-header {
    background: #f8fafc;
    border-bottom-color: rgba(15, 23, 42, 0.1);
}

:root[data-theme="light"] .settings-kicker {
    color: var(--accent);
}

:root[data-theme="light"] .settings-title,
:root[data-theme="light"] .settings-section-title {
    color: #102033;
}

:root[data-theme="light"] .settings-section-sub {
    color: #64748b;
}

:root[data-theme="light"] .settings-section {
    border-bottom-color: rgba(15, 23, 42, 0.1);
}

:root[data-theme="light"] .settings-divider {
    background: rgba(15, 23, 42, 0.12);
}

:root[data-theme="light"] .config-check {
    color: #102033;
}

:root[data-theme="light"] .config-check small {
    color: #64748b;
}

:root[data-theme="light"] .config-check-primary {
    background: rgba(8, 127, 91, 0.08);
    border-color: rgba(8, 127, 91, 0.28);
}

:root[data-theme="light"] .config-check.is-disabled {
    opacity: 0.55;
}

:root[data-theme="light"] .settings-drawer .zoom-input,
:root[data-theme="light"] .settings-drawer .ctrl-input,
:root[data-theme="light"] .settings-drawer .ctrl-select {
    background: #f8fafc;
    border-color: #cbd5e1;
    color: #102033;
}

:root[data-theme="light"] .settings-drawer .zoom-input:focus,
:root[data-theme="light"] .settings-drawer .ctrl-input:focus,
:root[data-theme="light"] .settings-drawer .ctrl-select:focus {
    background: #ffffff;
    border-color: rgba(8, 127, 91, 0.55);
}

:root[data-theme="light"] .settings-drawer .zoom-input::placeholder,
:root[data-theme="light"] .settings-drawer .ctrl-input::placeholder {
    color: #94a3b8;
}

:root[data-theme="light"] .settings-drawer .btn-ghost,
:root[data-theme="light"] .settings-drawer .file-btn {
    background: #f8fafc;
    border-color: #cbd5e1;
    color: #334155;
}

:root[data-theme="light"] .settings-drawer .btn-ghost:hover,
:root[data-theme="light"] .settings-drawer .file-btn:hover {
    background: #e2e8f0;
    border-color: rgba(8, 127, 91, 0.45);
    color: #065f46;
}
:root[data-theme="light"] .settings-drawer .checkbox-grid label {
    background: #f8fafc;
    border-color: #cbd5e1;
    color: #334155;
}

:root[data-theme="light"] .settings-drawer .checkbox-grid label:hover {
    background: #e2e8f0;
    border-color: #94a3b8;
    color: #102033;
}

:root[data-theme="light"] .settings-drawer .checkbox-grid .required-pill {
    color: #047857;
    background: #d1fae5;
}

:root[data-theme="light"] .bam-upload-field {
    background: #f8fafc;
    border-color: rgba(15, 23, 42, 0.1);
}
:root[data-theme="light"] .settings-drawer-body {
    scrollbar-color: #cbd5e1 transparent;
}

:root[data-theme="light"] .settings-drawer-body::-webkit-scrollbar-track {
    background: #f8fafc;
}

:root[data-theme="light"] .settings-drawer-body::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 999px;
}
/* ── Draggable column ordering in settings drawer ───────────── */

.column-toggle-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    user-select: none;
}

.column-toggle-row.is-draggable {
    cursor: grab;
}

.column-toggle-row.is-draggable:active {
    cursor: grabbing;
}

.column-toggle-row.is-dragging {
    opacity: 0.45;
    border-color: rgba(56, 189, 248, 0.65) !important;
    background: rgba(56, 189, 248, 0.1) !important;
}

.column-toggle-row.is-drag-over {
    border-color: rgba(63, 239, 180, 0.65) !important;
    box-shadow: 0 0 0 1px rgba(63, 239, 180, 0.25);
}

.column-toggle-row.is-not-draggable {
    cursor: default;
}

.column-drag-handle {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.25rem;
    min-width: 1.25rem;
    height: 1.25rem;
    border-radius: 0.4rem;
    color: var(--muted, #94a3b8);
    background: rgba(148, 163, 184, 0.12);
    font-family: "JetBrains Mono", monospace;
    font-size: 0.72rem;
    line-height: 1;
}

.column-toggle-row.is-draggable:hover .column-drag-handle {
    color: var(--accent, #38bdf8);
    background: rgba(56, 189, 248, 0.14);
}

.column-toggle-row.is-required .column-drag-handle {
    opacity: 0.5;
}

.column-toggle-row .column-name {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.column-toggle-row.is-hidden-by-search {
    display: none !important;
}

:root[data-theme="light"] .column-drag-handle {
    color: #64748b;
    background: #e2e8f0;
}

:root[data-theme="light"] .column-toggle-row.is-draggable:hover .column-drag-handle {
    color: #047857;
    background: #d1fae5;
}

:root[data-theme="light"] .column-toggle-row.is-dragging {
    background: #e0f2fe !important;
    border-color: #38bdf8 !important;
}

:root[data-theme="light"] .column-toggle-row.is-drag-over {
    border-color: #10b981 !important;
    box-shadow: 0 0 0 1px rgba(16, 185, 129, 0.24);
}