.pgn-library-active-indicator {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    max-width: 190px;
    min-height: 26px;
    padding: 3px 9px;
    border: 1px solid color-mix(in srgb, var(--theme-accent, #d8b43f) 52%, transparent);
    border-radius: 999px;
    color: var(--theme-accent, #d8b43f);
    background: color-mix(in srgb, var(--theme-accent, #d8b43f) 9%, transparent);
    font: 600 11px/1.2 Poppins, sans-serif;
    cursor: pointer;
}

.pgn-library-active-indicator[hidden] { display: none !important; }
.pgn-library-active-indicator > span:nth-child(2) { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pgn-library-active-indicator__dot { width: 7px; height: 7px; flex: 0 0 auto; border-radius: 50%; background: currentColor; box-shadow: 0 0 8px currentColor; }
#pgnLibraryDirtyMark { font-size: 18px; line-height: 8px; color: #ffb347; }

.pgn-library-overlay {
    position: fixed;
    inset: 0;
    z-index: 100060;
    display: grid;
    place-items: center;
    padding: max(18px, env(safe-area-inset-top)) max(18px, env(safe-area-inset-right)) max(18px, env(safe-area-inset-bottom)) max(18px, env(safe-area-inset-left));
    background: rgba(2, 4, 8, .82);
    backdrop-filter: blur(8px);
}

.pgn-library-overlay[hidden], .pgn-library-view[hidden], .pgn-library-prompt[hidden], .pgn-library-status[hidden] { display: none !important; }

.pgn-library-dialog {
    --pgn-lib-accent: var(--theme-accent, #d8b43f);
    --pgn-lib-bg: var(--theme-bg-primary, #101214);
    --pgn-lib-panel: var(--theme-bg-secondary, #171a1e);
    --pgn-lib-text: var(--theme-text-primary, #f2f0e8);
    --pgn-lib-muted: var(--theme-text-secondary, #a9a69c);
    width: min(980px, 96vw);
    box-sizing: border-box;
    max-height: min(880px, calc(100dvh - 36px));
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--pgn-lib-accent) 45%, transparent);
    border-radius: 22px;
    color: var(--pgn-lib-text);
    background: linear-gradient(145deg, color-mix(in srgb, var(--pgn-lib-panel) 94%, #fff 2%), var(--pgn-lib-bg));
    box-shadow: 0 26px 80px rgba(0, 0, 0, .5), 0 0 24px color-mix(in srgb, var(--pgn-lib-accent) 10%, transparent);
    font-family: Poppins, sans-serif;
}

.pgn-library-header { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 20px 24px 13px; border-bottom: 1px solid color-mix(in srgb, var(--pgn-lib-accent) 18%, transparent); }
.pgn-library-header h2 { margin: 2px 0 0; color: var(--pgn-lib-text); font-size: clamp(21px, 3vw, 29px); }
.pgn-library-eyebrow { margin: 0; color: var(--pgn-lib-accent); font-size: 10px; letter-spacing: .22em; }
.pgn-library-icon-button { width: 42px; height: 42px; flex: 0 0 auto; border: 1px solid color-mix(in srgb, var(--pgn-lib-text) 20%, transparent); border-radius: 50%; color: var(--pgn-lib-text); background: transparent; font-size: 28px; cursor: pointer; }
.pgn-library-icon-button:hover, .pgn-library-icon-button:focus-visible { border-color: var(--pgn-lib-accent); color: var(--pgn-lib-accent); }

.pgn-library-local-note { display: flex; align-items: center; gap: 12px; margin: 0 0 12px; padding: 11px 14px; border: 1px solid color-mix(in srgb, var(--pgn-lib-accent) 20%, transparent); border-radius: 13px; background: color-mix(in srgb, var(--pgn-lib-accent) 7%, transparent); }
.pgn-library-local-note > span { color: var(--pgn-lib-accent); }
.pgn-library-local-note div { min-width: 0; display: flex; flex-direction: column; flex: 1; }
.pgn-library-local-note strong { font-size: 12px; }
.pgn-library-local-note small { color: var(--pgn-lib-muted); font-size: 10px; line-height: 1.45; }
.pgn-library-local-note button { border: 0; color: var(--pgn-lib-accent); background: transparent; font: 600 11px Poppins, sans-serif; cursor: pointer; white-space: nowrap; }

.pgn-library-status { margin: 12px 24px 0; padding: 10px 13px; border-radius: 10px; color: var(--pgn-lib-text); background: color-mix(in srgb, var(--pgn-lib-accent) 13%, var(--pgn-lib-panel)); font-size: 12px; }
.pgn-library-status.is-loading { display: flex; align-items: center; gap: 8px; }
.pgn-library-status.is-loading::before { content: ''; width: 12px; height: 12px; flex: 0 0 auto; border: 2px solid color-mix(in srgb, var(--pgn-lib-accent) 28%, transparent); border-top-color: var(--pgn-lib-accent); border-radius: 50%; animation: pgn-library-spinner .7s linear infinite; }
.pgn-library-status.is-error { color: #ffd8d8; background: rgba(163, 35, 35, .35); }
.pgn-library-status.is-success { color: #d8ffe8; background: rgba(25, 123, 73, .32); }

@keyframes pgn-library-spinner { to { transform: rotate(360deg); } }

.pgn-library-source-tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
    margin: 13px 24px 0;
    padding: 5px;
    border: 1px solid color-mix(in srgb, var(--pgn-lib-text) 10%, transparent);
    border-radius: 13px;
    background: color-mix(in srgb, var(--pgn-lib-bg) 66%, transparent);
}
.pgn-library-source-tab {
    min-width: 0;
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid transparent;
    border-radius: 9px;
    padding: 8px 12px;
    color: var(--pgn-lib-muted);
    background: transparent;
    font: 600 11px Poppins, sans-serif;
    cursor: pointer;
}
.pgn-library-source-tab:hover,
.pgn-library-source-tab:focus-visible { color: var(--pgn-lib-text); border-color: color-mix(in srgb, var(--pgn-lib-accent) 28%, transparent); }
.pgn-library-source-tab.is-active,
.pgn-library-source-tab[aria-selected="true"] { color: var(--pgn-lib-text); border-color: color-mix(in srgb, var(--pgn-lib-accent) 42%, transparent); background: color-mix(in srgb, var(--pgn-lib-accent) 12%, var(--pgn-lib-panel)); }
.pgn-library-source-tab__count { min-width: 21px; padding: 2px 6px; border-radius: 999px; color: var(--pgn-lib-accent); background: color-mix(in srgb, var(--pgn-lib-accent) 13%, transparent); font-size: 9px; text-align: center; }
.pgn-drive-mark { width: 18px; height: 17px; flex: 0 0 auto; }
.pgn-drive-mark--large { width: 38px; height: 35px; }

.pgn-library-view { min-height: 0; overflow: auto; overscroll-behavior: contain; padding: 17px 24px 24px; }
.pgn-library-primary { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 16px; padding: 16px 17px; border: 1px solid color-mix(in srgb, var(--pgn-lib-accent) 26%, transparent); border-radius: 15px; background: linear-gradient(135deg, color-mix(in srgb, var(--pgn-lib-accent) 10%, transparent), color-mix(in srgb, var(--pgn-lib-panel) 82%, transparent)); }
.pgn-library-primary__copy { min-width: 0; }
.pgn-library-primary__eyebrow { margin: 0 0 3px; color: var(--pgn-lib-accent); font-size: 8px; font-weight: 700; letter-spacing: .2em; }
.pgn-library-primary h3 { margin: 0; color: var(--pgn-lib-text); font-size: 17px; }
.pgn-library-primary__copy > p:last-child { margin: 4px 0 0; color: var(--pgn-lib-muted); font-size: 10px; line-height: 1.45; }
.pgn-library-primary__actions { display: flex; flex: 0 0 auto; gap: 8px; }
.pgn-library-toolbar { display: flex; align-items: end; gap: 12px; margin-bottom: 14px; }
.pgn-library-toolbar--bases { align-items: center; }
.pgn-library-search { flex: 1; min-width: 180px; }
.pgn-library-search__label { display: block; margin: 0 0 6px; color: var(--pgn-lib-muted); font-size: 10px; font-weight: 600; }
.pgn-library-search input, .pgn-library-create-form input, .pgn-library-sort select, .pgn-library-prompt input, .pgn-library-prompt select {
    width: 100%; min-height: 42px; box-sizing: border-box; border: 1px solid color-mix(in srgb, var(--pgn-lib-text) 17%, transparent); border-radius: 10px; padding: 9px 12px; color: var(--pgn-lib-text); background: color-mix(in srgb, var(--pgn-lib-panel) 88%, transparent); font: 12px Poppins, sans-serif;
}
.pgn-library-search input:focus, .pgn-library-create-form input:focus, .pgn-library-sort select:focus, .pgn-library-prompt input:focus, .pgn-library-prompt select:focus { outline: 2px solid color-mix(in srgb, var(--pgn-lib-accent) 55%, transparent); border-color: var(--pgn-lib-accent); }
.pgn-library-sort { display: flex; flex-direction: column; gap: 5px; color: var(--pgn-lib-muted); font-size: 10px; }
.pgn-library-sort select { min-width: 210px; }

.pgn-library-create-form { margin-bottom: 15px; padding: 14px; border: 1px solid color-mix(in srgb, var(--pgn-lib-accent) 28%, transparent); border-radius: 14px; background: color-mix(in srgb, var(--pgn-lib-panel) 76%, transparent); }
.pgn-library-create-form[hidden] { display: none !important; }
.pgn-library-create-form__heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.pgn-library-create-form__heading > div { display: grid; gap: 2px; }
.pgn-library-create-form__heading strong { font-size: 12px; }
.pgn-library-create-form__heading small { color: var(--pgn-lib-muted); font-size: 9px; line-height: 1.4; }
.pgn-library-create-form__close { width: 30px; height: 30px; flex: 0 0 auto; border: 0; border-radius: 50%; color: var(--pgn-lib-muted); background: transparent; font-size: 21px; cursor: pointer; }
.pgn-library-create-form__close:hover, .pgn-library-create-form__close:focus-visible { color: var(--pgn-lib-accent); background: color-mix(in srgb, var(--pgn-lib-accent) 10%, transparent); }
.pgn-library-create-form > div { display: flex; gap: 9px; }

.pgn-library-button, .pgn-library-database-menu button, .pgn-library-back, .pgn-library-item button, .pgn-library-pagination button, .pgn-library-prompt__actions button {
    min-height: 40px; border: 1px solid color-mix(in srgb, var(--pgn-lib-text) 16%, transparent); border-radius: 10px; padding: 8px 13px; color: var(--pgn-lib-text); background: color-mix(in srgb, var(--pgn-lib-panel) 84%, transparent); font: 600 11px Poppins, sans-serif; cursor: pointer;
}
.pgn-library-button--primary, .pgn-library-prompt__actions .is-primary { border-color: color-mix(in srgb, var(--pgn-lib-accent) 65%, transparent); color: #15130c; background: var(--pgn-lib-accent); }
.pgn-library-button--danger { border-color: color-mix(in srgb, #e35a5a 65%, transparent); color: #ffe5e5; background: color-mix(in srgb, #a72f2f 75%, var(--pgn-lib-panel)); }
.pgn-library-button--quiet { color: var(--pgn-lib-muted); background: transparent; }
.pgn-library-button--secondary:hover, .pgn-library-button--secondary:focus-visible, .pgn-library-database-menu button:hover, .pgn-library-item button:hover { border-color: var(--pgn-lib-accent); color: var(--pgn-lib-accent); }
.pgn-library-button:disabled { opacity: .45; cursor: not-allowed; }

.pgn-library-storage {
    margin: 24px 0 0;
    padding: 14px;
    border: 1px solid color-mix(in srgb, var(--pgn-lib-text) 12%, transparent);
    border-radius: 15px;
    background: color-mix(in srgb, var(--pgn-lib-panel) 62%, transparent);
}
.pgn-library-storage__heading, .pgn-library-storage__protection, .pgn-library-operation > div { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.pgn-library-storage__heading-actions { display: flex; align-items: center; gap: 6px; }
.pgn-library-storage__heading-actions button { min-height: 30px; border: 1px solid color-mix(in srgb, var(--pgn-lib-text) 13%, transparent); border-radius: 8px; padding: 4px 8px; color: var(--pgn-lib-muted); background: transparent; font: 600 9px Poppins, sans-serif; cursor: pointer; }
.pgn-library-storage.is-collapsed .pgn-library-storage__content { display: none; }
.pgn-library-storage__content { margin-top: 13px; padding-top: 13px; border-top: 1px solid color-mix(in srgb, var(--pgn-lib-text) 10%, transparent); }
.pgn-library-storage__heading h3 { margin: 2px 0 0; font-size: 13px; }
.pgn-library-storage__eyebrow { margin: 0; color: var(--pgn-lib-accent); font-size: 8px; letter-spacing: .2em; }
.pgn-library-storage__compact-usage { color: var(--pgn-lib-muted); font-size: 9px; white-space: nowrap; }
.pgn-library-storage__state { flex: 0 0 auto; padding: 4px 9px; border-radius: 99px; color: var(--pgn-lib-accent); background: color-mix(in srgb, var(--pgn-lib-accent) 12%, transparent); font-size: 9px; font-weight: 700; }
.pgn-library-storage__state.is-warning { color: #ffd275; background: rgba(145, 90, 0, .28); }
.pgn-library-storage__state.is-critical { color: #ffaaaa; background: rgba(155, 32, 32, .3); }
.pgn-library-storage__metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; margin-top: 11px; }
.pgn-library-storage__metrics > div { display: grid; gap: 2px; padding: 9px 11px; border-radius: 10px; background: color-mix(in srgb, var(--pgn-lib-bg) 54%, transparent); }
.pgn-library-storage__metrics span { color: var(--pgn-lib-muted); font-size: 9px; }
.pgn-library-storage__metrics strong { font-size: 14px; }
.pgn-library-storage__metrics small { color: var(--pgn-lib-muted); font-size: 8px; line-height: 1.35; }
.pgn-library-storage__progress { height: 7px; margin: 9px 1px 11px; overflow: hidden; border-radius: 99px; background: color-mix(in srgb, var(--pgn-lib-text) 10%, transparent); }
.pgn-library-storage__progress span { display: block; width: 0; height: 100%; border-radius: inherit; background: #46b978; transition: width .2s ease; }
.pgn-library-storage__progress.is-warning span { background: #e7a935; }
.pgn-library-storage__progress.is-critical span { background: #dc5757; }
.pgn-library-storage__protection { justify-content: flex-start; padding: 9px 10px; border-radius: 10px; background: color-mix(in srgb, var(--pgn-lib-accent) 7%, transparent); }
.pgn-library-storage__protection > span { color: var(--pgn-lib-accent); font-size: 19px; }
.pgn-library-storage__protection > div { display: grid; flex: 1; gap: 1px; }
.pgn-library-storage__protection strong { font-size: 10px; }
.pgn-library-storage__protection small { color: var(--pgn-lib-muted); font-size: 8px; }
.pgn-library-storage__protection button, .pgn-library-operation button { min-height: 30px; border: 1px solid color-mix(in srgb, var(--pgn-lib-accent) 35%, transparent); border-radius: 8px; padding: 5px 9px; color: var(--pgn-lib-accent); background: transparent; font: 600 9px Poppins, sans-serif; cursor: pointer; }
.pgn-library-storage__backup-detail { margin: 9px 1px; color: var(--pgn-lib-muted); font-size: 9px; line-height: 1.45; }
.pgn-library-storage__bases { display: flex; gap: 6px; overflow-x: auto; margin-bottom: 10px; scrollbar-width: thin; }
.pgn-library-storage__bases span { flex: 0 0 auto; padding: 4px 7px; border: 1px solid color-mix(in srgb, var(--pgn-lib-text) 11%, transparent); border-radius: 8px; color: var(--pgn-lib-muted); font-size: 8px; }
.pgn-library-storage__actions { display: flex; gap: 7px; flex-wrap: wrap; }
.pgn-library-storage__actions .pgn-library-button { min-height: 34px; padding: 6px 10px; font-size: 9px; }
.pgn-library-storage__warning { display: block; margin-top: 9px; color: var(--pgn-lib-muted); font-size: 8px; line-height: 1.45; }
.pgn-library-operation { margin-top: 10px; padding: 9px; border-radius: 10px; background: color-mix(in srgb, var(--pgn-lib-accent) 8%, transparent); }
.pgn-library-operation--global { flex: 0 0 auto; margin: 10px 24px 0; border: 1px solid color-mix(in srgb, var(--pgn-lib-accent) 22%, transparent); }
.pgn-library-operation strong { font-size: 9px; }
.pgn-library-operation progress { width: 100%; height: 7px; margin-top: 7px; accent-color: var(--pgn-lib-accent); }
.pgn-library-operation[hidden] { display: none !important; }
.pgn-library-migration-lock .pgn-library-view button, .pgn-library-migration-lock .pgn-library-view input, .pgn-library-migration-lock .pgn-library-view select { pointer-events: none; opacity: .55; }
[data-pgn-action="library"].pgn-library-backup-due::after { content: ''; display: inline-block; width: 7px; height: 7px; margin-left: 6px; border-radius: 50%; background: #ffb43b; box-shadow: 0 0 8px rgba(255,180,59,.75); }

.pgn-library-list { display: grid; gap: 9px; }
.pgn-library-item { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 14px; padding: 13px 15px; border: 1px solid color-mix(in srgb, var(--pgn-lib-text) 11%, transparent); border-radius: 13px; background: color-mix(in srgb, var(--pgn-lib-panel) 66%, transparent); transition: border-color .16s ease, background-color .16s ease, box-shadow .16s ease; }
.pgn-library-item:hover { border-color: color-mix(in srgb, var(--pgn-lib-accent) 40%, transparent); }
.pgn-library-item__main { min-width: 0; cursor: pointer; }
.pgn-library-item__main:focus-visible { outline: 2px solid color-mix(in srgb, var(--pgn-lib-accent) 62%, transparent); outline-offset: 4px; border-radius: 6px; }
.pgn-drive-item__main--static { cursor: default; }
.pgn-library-item__main h4 { margin: 0 0 4px; overflow: hidden; color: var(--pgn-lib-text); font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.pgn-library-item__main p { margin: 0; color: var(--pgn-lib-muted); font-size: 10px; }
.pgn-library-item__badges { display: flex; gap: 6px; margin-top: 7px; flex-wrap: wrap; }
.pgn-library-badge { padding: 2px 7px; border-radius: 99px; color: var(--pgn-lib-accent); background: color-mix(in srgb, var(--pgn-lib-accent) 11%, transparent); font-size: 9px; }
.pgn-library-item__actions { display: flex; gap: 7px; }
.pgn-library-item__actions .is-danger, .pgn-library-database-menu .is-danger { color: #ff8f8f; }
.pgn-library-item.is-opening { border-color: color-mix(in srgb, var(--pgn-lib-accent) 74%, transparent); background: color-mix(in srgb, var(--pgn-lib-accent) 10%, var(--pgn-lib-panel)); box-shadow: 0 0 0 1px color-mix(in srgb, var(--pgn-lib-accent) 13%, transparent), 0 8px 25px rgba(0, 0, 0, .18); }
.pgn-library-item.is-opening > .pgn-library-item__main,
.pgn-library-item.is-opening > .pgn-library-item__actions { opacity: .52; }
.pgn-library-item__opening { grid-column: 1 / -1; display: flex; align-items: center; gap: 9px; margin-top: -4px; padding-top: 9px; border-top: 1px solid color-mix(in srgb, var(--pgn-lib-accent) 22%, transparent); color: var(--pgn-lib-accent); font-size: 10px; }
.pgn-library-item__opening[hidden] { display: none !important; }
.pgn-library-item__opening > span { width: 14px; height: 14px; flex: 0 0 auto; box-sizing: border-box; border: 2px solid color-mix(in srgb, var(--pgn-lib-accent) 28%, transparent); border-top-color: var(--pgn-lib-accent); border-radius: 50%; animation: pgn-library-spinner .7s linear infinite; }
.pgn-library-item__opening strong { font-weight: 700; }
#pgnLibraryGameList[aria-busy="true"] .pgn-library-item:not(.is-opening) { opacity: .46; pointer-events: none; }
.pgn-library-empty { padding: 42px 18px; border: 1px dashed color-mix(in srgb, var(--pgn-lib-text) 17%, transparent); border-radius: 14px; color: var(--pgn-lib-muted); text-align: center; font-size: 12px; }

.pgn-library-database-heading { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 15px; margin-bottom: 15px; }
.pgn-library-database-heading h3 { margin: 0 0 3px; font-size: 18px; }
.pgn-library-database-heading p { margin: 0; color: var(--pgn-lib-muted); font-size: 10px; }
.pgn-library-back { padding-inline: 11px; color: var(--pgn-lib-accent); }
.pgn-library-database-menu, .pgn-library-save-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.pgn-library-save-actions { margin-bottom: 15px; padding: 12px; border-radius: 13px; background: color-mix(in srgb, var(--pgn-lib-accent) 6%, transparent); }

.pgn-library-pagination { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 15px; color: var(--pgn-lib-muted); font-size: 10px; }
.pgn-library-pagination button { min-height: 34px; padding: 6px 10px; }
.pgn-library-pagination button:disabled { opacity: .35; cursor: default; }

.pgn-drive-intro {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 15px;
    margin-bottom: 12px;
    padding: 15px;
    border: 1px solid color-mix(in srgb, var(--pgn-lib-accent) 24%, transparent);
    border-radius: 15px;
    background: linear-gradient(135deg, color-mix(in srgb, #4285f4 8%, var(--pgn-lib-panel)), color-mix(in srgb, var(--pgn-lib-accent) 6%, var(--pgn-lib-panel)));
}
.pgn-drive-intro__identity { display: flex; align-items: center; gap: 7px; }
.pgn-drive-intro__identity img { width: 42px; height: 42px; object-fit: contain; border-radius: 9px; }
.pgn-drive-intro__connector { color: var(--pgn-lib-muted); font-size: 15px; }
.pgn-drive-intro__copy { min-width: 0; }
.pgn-drive-intro__copy h3 { margin: 2px 0 4px; color: var(--pgn-lib-text); font-size: 16px; }
.pgn-drive-intro__copy > p:last-child { margin: 0; color: var(--pgn-lib-muted); font-size: 10px; line-height: 1.45; }
.pgn-drive-intro__actions { display: flex; justify-content: flex-end; gap: 7px; flex-wrap: wrap; max-width: 340px; }
.pgn-drive-privacy-note { margin: 0 0 14px; padding: 10px 12px 10px 36px; position: relative; border-radius: 11px; color: var(--pgn-lib-muted); background: color-mix(in srgb, #4285f4 8%, var(--pgn-lib-panel)); font-size: 9px; line-height: 1.55; }
.pgn-drive-privacy-note::before { content: '\1F6E1'; position: absolute; left: 12px; top: 9px; color: #4285f4; font-size: 14px; }
.pgn-drive-bulk { display: flex; align-items: center; gap: 12px; margin: 0 0 12px; padding: 9px 11px; border: 1px solid color-mix(in srgb, var(--pgn-lib-accent) 18%, transparent); border-radius: 11px; background: color-mix(in srgb, var(--pgn-lib-accent) 6%, transparent); }
.pgn-drive-bulk[hidden] { display: none !important; }
.pgn-drive-bulk label { display: inline-flex; align-items: center; gap: 7px; color: var(--pgn-lib-text); font-size: 10px; }
.pgn-drive-bulk input { width: 18px; height: 18px; margin: 0; accent-color: var(--pgn-lib-accent); }
.pgn-drive-bulk > span { flex: 1; color: var(--pgn-lib-muted); font-size: 9px; }
.pgn-drive-item__select { align-self: center; width: 19px; height: 19px; margin: 0; accent-color: var(--pgn-lib-accent); }
.pgn-drive-item { grid-template-columns: auto minmax(0, 1fr) auto; }
.pgn-drive-item.is-unavailable { opacity: .72; }
.pgn-drive-item__availability { color: #ffb86c; }
.pgn-drive-item__actions a,
.pgn-drive-item__actions button {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    border: 1px solid color-mix(in srgb, var(--pgn-lib-text) 16%, transparent);
    border-radius: 10px;
    padding: 8px 12px;
    color: var(--pgn-lib-text);
    background: color-mix(in srgb, var(--pgn-lib-panel) 84%, transparent);
    font: 600 10px Poppins, sans-serif;
    text-decoration: none;
    cursor: pointer;
}
.pgn-drive-item__actions a:hover,
.pgn-drive-item__actions a:focus-visible,
.pgn-drive-item__actions button:hover,
.pgn-drive-item__actions button:focus-visible { border-color: var(--pgn-lib-accent); color: var(--pgn-lib-accent); }
.pgn-drive-footer { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 18px; padding-top: 14px; border-top: 1px solid color-mix(in srgb, var(--pgn-lib-text) 10%, transparent); }
.pgn-drive-footer > a { color: var(--pgn-lib-accent); font-size: 9px; }
.pgn-drive-footer > div { display: flex; gap: 7px; flex-wrap: wrap; justify-content: flex-end; }
#pgnDriveList[aria-busy="true"] { opacity: .55; pointer-events: none; }

.pgn-library-prompt { position: absolute; inset: 0; z-index: 2; display: grid; place-items: center; padding: 18px; background: rgba(1, 2, 4, .78); backdrop-filter: blur(5px); }
.pgn-library-prompt__card { width: min(460px, 100%); max-height: 80dvh; overflow: auto; padding: 22px; border: 1px solid color-mix(in srgb, var(--pgn-lib-accent) 35%, transparent); border-radius: 17px; background: var(--pgn-lib-bg); box-shadow: 0 18px 55px rgba(0,0,0,.5); }
.pgn-library-prompt__card h3 { margin: 0 0 8px; font-size: 18px; }
.pgn-library-prompt__card p { margin: 0 0 15px; color: var(--pgn-lib-muted); font-size: 11px; line-height: 1.6; white-space: pre-line; }
#pgnLibraryPromptFields { display: grid; gap: 10px; margin-bottom: 16px; }
#pgnLibraryPromptFields label { display: grid; gap: 5px; color: var(--pgn-lib-muted); font-size: 10px; }
#pgnLibraryPromptFields .pgn-library-prompt__checkbox { grid-template-columns: auto 1fr; align-items: center; }
#pgnLibraryPromptFields .pgn-library-prompt__checkbox input { grid-column: 1; grid-row: 1; width: 18px; min-height: 18px; margin: 0; accent-color: var(--pgn-lib-accent); }
.pgn-library-prompt__actions { display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.pgn-library-prompt__actions .is-danger { border-color: #b84b4b; color: #fff; background: #913b3b; }

body.pgn-library-open { overflow: hidden !important; touch-action: none; }

@media (max-width: 1024px) and (orientation: portrait), (max-width: 768px) {
    body:not([data-tablet-fix]) #pgnLibraryButton { order: 9 !important; }

    .pgn-library-overlay { place-items: end center; padding: 0; }
    .pgn-library-dialog { width: 100%; max-height: min(91dvh, 920px); border-radius: 22px 22px 0 0; padding-bottom: env(safe-area-inset-bottom); }
    .pgn-library-header { padding: 16px 17px 11px; }
    .pgn-library-source-tabs { position: sticky; top: 0; z-index: 1; margin: 9px 14px 0; padding: 4px; background: color-mix(in srgb, var(--pgn-lib-bg) 94%, transparent); backdrop-filter: blur(12px); }
    .pgn-library-source-tab { min-height: 44px; padding-inline: 8px; }
    .pgn-library-local-note button { align-self: stretch; }
    .pgn-library-status { margin-inline: 14px; }
    .pgn-library-view { padding: 14px; }
    .pgn-library-primary { align-items: stretch; flex-direction: column; gap: 12px; padding: 14px; }
    .pgn-library-primary__actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .pgn-library-storage { margin-top: 20px; padding: 12px; }
    .pgn-library-storage__heading { align-items: flex-start; }
    .pgn-library-storage__heading-actions { justify-content: flex-end; flex-wrap: wrap; }
    .pgn-library-toolbar, .pgn-library-toolbar--bases { align-items: stretch; flex-direction: column; }
    .pgn-library-sort select { min-width: 0; }
    .pgn-library-database-heading { grid-template-columns: auto minmax(0, 1fr); }
    .pgn-library-database-menu { grid-column: 1 / -1; }
    .pgn-library-item { grid-template-columns: minmax(0, 1fr); }
    .pgn-library-item__actions { justify-content: flex-end; }
    .pgn-library-save-actions .pgn-library-button { flex: 1 1 140px; }
    .pgn-drive-intro { grid-template-columns: auto minmax(0, 1fr); align-items: start; }
    .pgn-drive-intro__actions { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; max-width: none; }
    .pgn-drive-intro__actions .pgn-library-button:first-child { grid-column: 1 / -1; }
    .pgn-drive-item { grid-template-columns: auto minmax(0, 1fr); }
    .pgn-drive-item__actions { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; }
    .pgn-drive-item__actions a,
    .pgn-drive-item__actions button,
    .pgn-drive-bulk .pgn-library-button { min-height: 44px; }
    .pgn-drive-footer { align-items: stretch; flex-direction: column; }
    .pgn-drive-footer > div { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 430px) {
    .pgn-library-create-form > div { flex-direction: column; }
    .pgn-library-local-note { align-items: flex-start; }
    .pgn-library-local-note button { display: none; }
    .pgn-library-primary__actions { grid-template-columns: 1fr; }
    .pgn-library-storage__heading { flex-direction: column; }
    .pgn-library-storage__heading-actions { width: 100%; justify-content: space-between; }
    .pgn-library-database-menu button { flex: 1; }
    .pgn-library-prompt__actions button { flex: 1 1 100%; }
    .pgn-library-storage__metrics { grid-template-columns: 1fr; }
    .pgn-library-storage__actions .pgn-library-button { flex: 1 1 135px; }
    .pgn-library-storage__protection { align-items: flex-start; flex-wrap: wrap; }
    .pgn-library-storage__protection button { width: 100%; }
    .pgn-library-source-tab > span:nth-child(2) { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .pgn-drive-intro { grid-template-columns: 1fr; }
    .pgn-drive-intro__identity { display: none; }
    .pgn-drive-intro__actions { grid-column: 1; display: grid; width: 100%; grid-template-columns: 1fr; }
    .pgn-drive-intro__actions .pgn-library-button:first-child { grid-column: 1; }
    .pgn-drive-bulk { align-items: stretch; flex-direction: column; }
    .pgn-drive-bulk > span { flex: none; }
    .pgn-drive-item { grid-template-columns: auto minmax(0, 1fr); }
    .pgn-drive-item__actions { display: grid; width: 100%; grid-template-columns: 1fr 1fr; }
    .pgn-drive-footer > div { display: grid; width: 100%; grid-template-columns: 1fr; }
    .pgn-library-operation--global { margin-inline: 12px; }
    .pgn-library-operation button { min-height: 44px; }
}

@media (prefers-reduced-motion: no-preference) {
    .pgn-library-overlay:not([hidden]) .pgn-library-dialog { animation: pgn-library-enter .2s ease-out both; }
    @keyframes pgn-library-enter { from { opacity: 0; transform: translateY(18px) scale(.985); } }
}

body[data-theme="light-matrix"] .pgn-library-dialog,
body.light-matrix .pgn-library-dialog,
[data-theme="light-matrix"] .pgn-library-dialog {
    --pgn-lib-bg: #f8fbfd;
    --pgn-lib-panel: #eef4f7;
    --pgn-lib-text: #243640;
    --pgn-lib-muted: #637985;
    --pgn-lib-accent: #258eb5;
}

body[data-theme="light-matrix"] .pgn-library-status.is-error,
body.light-matrix .pgn-library-status.is-error,
[data-theme="light-matrix"] .pgn-library-status.is-error {
    color: #7f1d1d;
    background: #fee2e2;
    border: 1px solid #f3a6a6;
}

body[data-theme="light-matrix"] .pgn-library-status.is-success,
body.light-matrix .pgn-library-status.is-success,
[data-theme="light-matrix"] .pgn-library-status.is-success {
    color: #14532d;
    background: #dcfce7;
    border: 1px solid #86d9a7;
}

body[data-theme="light-matrix"] .pgn-drive-item.is-unavailable,
body.light-matrix .pgn-drive-item.is-unavailable,
[data-theme="light-matrix"] .pgn-drive-item.is-unavailable {
    opacity: 1;
    background: #e7eef2;
}

body[data-theme="light-matrix"] .pgn-drive-item__availability,
body.light-matrix .pgn-drive-item__availability,
[data-theme="light-matrix"] .pgn-drive-item__availability {
    color: #8a3b0a;
    background: #ffedd5;
    border-color: #e6a570;
}