@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;700&family=Space+Grotesk:wght@500;600;700&display=swap');
:root { --ink: #102a43; --muted: #627d98; --paper: #f6f3ed; --card: #fffdf8; --line: #d9d3c8; --orange: #e85d04; --blue: #1769aa; --shadow: 0 14px 40px rgba(16,42,67,.09); }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; color: var(--ink); background: var(--paper); font: 16px/1.5 'DM Sans', sans-serif; background-image: radial-gradient(circle at 10% 20%, rgba(232,93,4,.09), transparent 26rem), linear-gradient(115deg, transparent 65%, rgba(23,105,170,.06)); }
a { color: inherit; text-decoration: none; }
.app-header { position: sticky; top: 0; z-index: 30; border-bottom: 1px solid var(--line); background: rgba(246,243,237,.92); backdrop-filter: blur(12px); }
.header-content { max-width: 1080px; margin: auto; height: 76px; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; gap: 11px; align-items: center; font: 700 1.1rem 'Space Grotesk', sans-serif; letter-spacing: .02em; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; background: var(--ink); color: #f8b133; font: 700 .78rem 'Space Grotesk', sans-serif; }
.app-nav { display: flex; gap: 8px; }
.server-status { display: inline-flex; align-items: center; gap: 7px; padding: 6px 11px; border: 1px solid var(--line); background: #fff; color: var(--muted); font: 700 .74rem 'DM Sans', sans-serif; white-space: nowrap; }
.header-left { display: flex; align-items: center; gap: 14px; min-width: 0; }
.server-status-dot { width: 8px; height: 8px; border-radius: 50%; background: #2e9e5b; box-shadow: 0 0 0 3px rgba(46,158,91,.15); }
.server-status.server-status-warm .server-status-dot { background: #d4a72c; box-shadow: 0 0 0 3px rgba(212,167,44,.18); }
.server-status.server-status-hot .server-status-dot { background: #b42318; box-shadow: 0 0 0 3px rgba(180,35,24,.18); }
.server-status.server-status-down { border-color: #b42318; color: #b42318; }
.server-status.server-status-down .server-status-dot { background: #b42318; box-shadow: 0 0 0 3px rgba(180,35,24,.15); }
@media (min-width: 561px) and (max-width: 760px) { .server-status { display: none; } }
.nav-link { padding: 9px 14px; color: var(--muted); font-weight: 700; border-bottom: 2px solid transparent; }
.nav-link.active, .nav-link:hover { color: var(--orange); border-color: var(--orange); }
.app-main { width: min(100% - 40px, 820px); margin: 0 auto; padding: 84px 0 70px; }@media (min-width: 561px) { #searchPage { padding-bottom: 250px; }#searchPage.active { animation: none; } }
.page { display: none; animation: rise .45s ease both; }
.page.active { display: block; }
@keyframes rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.page-credit { margin: -4px 0 0; color: #000; font-size: .95rem; font-weight: 700; }.eyebrow { color: var(--orange); font: 700 .72rem 'Space Grotesk', sans-serif; letter-spacing: .14em; text-transform: uppercase; }
.library-mode-picker { width: min(100%, 280px); margin-top: 18px; }.library-mode-picker select { margin-top: 2px; }.under-construction { max-width: 540px; }.under-construction .button { display: inline-flex; align-items: center; margin-top: 8px; }
#drawingsLoginForm { display: grid; gap: 18px; }.field-hint { color: var(--muted); font-weight: 400; }
.checkbox-field { display: flex; align-items: center; gap: 9px; cursor: pointer; }.checkbox-field input { width: auto; padding: 0; }
.login-required-badge { display: inline-block; margin-left: 8px; padding: 2px 6px; color: var(--blue); border: 1px solid var(--blue); font-size: .68rem; font-weight: 700; text-transform: uppercase; }
.account-status { display: inline-block; margin-left: 8px; padding: 2px 6px; border: 1px solid var(--line); color: var(--muted); font-size: .68rem; font-weight: 700; text-transform: uppercase; }.account-status-pending { color: #9a6700; border-color: #d4a72c; }.account-status-approved { color: #1769aa; border-color: #1769aa; }.account-status-blocked, .account-status-declined { color: #b42318; border-color: #b42318; }.drawing-user-item .document-type-details p { margin: 5px 0 0; font-size: .78rem; }
.admin-menu { margin-bottom: 20px; }.admin-action-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }.admin-action-grid .button { padding: 10px 12px; font-size: .82rem; }.admin-action-grid .button.active { background: var(--orange); box-shadow: inset 0 -3px 0 rgba(0,0,0,.18); }
h1 { margin: 12px 0 14px; font: 700 clamp(2.1rem, 5.2vw, 3.9rem)/1.05 'Space Grotesk', sans-serif; letter-spacing: -.04em; }#searchPage h1 { font-size: clamp(1.7rem, 3.8vw, 2.9rem); }
h1 em { color: var(--blue); font-style: normal; }
.intro { max-width: 510px; margin: 0 0 40px; color: var(--muted); font-size: 1.1rem; }
.search-box, .panel { padding: 24px; border: 1px solid var(--line); background: var(--card); box-shadow: var(--shadow); }
label { display: grid; gap: 8px; color: var(--muted); font-size: .82rem; font-weight: 700; }
.search-row { display: flex; gap: 10px; margin-top: 8px; align-items: flex-end; }
.input-clear-wrap { position: relative; flex: 1 1 auto; min-width: 0; }
.input-clear-wrap input { padding-right: 40px; }
.input-clear { position: absolute; top: 50%; right: 8px; transform: translateY(-50%); width: 26px; height: 26px; padding: 0; border: 0; border-radius: 50%; background: #e6eaef; color: var(--ink); font: 700 15px/1 'Space Grotesk', sans-serif; line-height: 1; cursor: pointer; }
.input-clear:hover { background: #d4dae2; }
.input-clear:focus-visible { outline: 2px solid rgba(232,93,4,.35); }
@media (max-width: 560px) { .input-clear { width: 30px; height: 30px; right: 6px; font-size: 17px; } }
input, textarea, select { width: 100%; padding: 14px 15px; border: 1px solid var(--line); border-radius: 2px; background: #fff; color: var(--ink); font: inherit; }
input:focus, textarea:focus, select:focus { outline: 2px solid rgba(232,93,4,.3); border-color: var(--orange); }
.button { min-height: 48px; padding: 0 22px; border: 0; border-radius: 2px; color: white; font-weight: 700; cursor: pointer; }
.button-primary { background: var(--orange); }.button-primary:hover { background: #bd4800; }.button-dark { background: var(--ink); }
.status { min-height: 25px; margin: 17px 0; color: var(--muted); font-size: .9rem; }
.browse-controls { margin: 0 0 22px; }.browse-row { display: flex; gap: 10px; }.browse-row input { flex: 1 1 auto; }.browse-row select { width: auto; min-width: 150px; flex: 0 1 auto; }.browse-groups { display: grid; gap: 28px; }.browse-group h2 { margin: 0 0 12px; font: 600 1.15rem 'Space Grotesk', sans-serif; }.browse-group h2 span { margin-left: 6px; color: var(--muted); font-size: .78rem; }.browse-group .results { gap: 10px; }.doc-link { flex: none; padding: 8px 11px; border: 1px solid var(--blue); border-radius: 2px; color: var(--blue); font-size: .72rem; font-weight: 700; white-space: nowrap; cursor: pointer; user-select: none; }.doc-link:hover { background: var(--blue); color: white; }.pagination { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 14px; margin: 26px 0 0; color: var(--muted); font-weight: 700; }.pagination[hidden] { display: none; }body.viewer-open > .app-main > section.page.active { display: none; }body.viewer-open > .app-main > .pdf-viewer:not(.hidden) { display: block; }.results { display: grid; gap: 12px; }.result { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px; border-left: 4px solid var(--blue); background: var(--card); box-shadow: 0 5px 20px rgba(16,42,67,.06); }.search-controls { position: fixed; z-index: 10; right: 24px; bottom: max(24px, env(safe-area-inset-bottom)); left: 24px; max-width: 820px; margin: 0 auto; }.search-controls .search-box { box-shadow: 0 18px 44px rgba(16,42,67,.22); }.search-controls .status { margin: 8px 0 0; padding: 0 4px; background: var(--paper); }
.doc-number { color: var(--orange); font: 700 .75rem 'Space Grotesk', sans-serif; letter-spacing: .08em; text-transform: uppercase; }.result h2 { margin: 5px 0; font: 600 1.08rem/1.3 'Space Grotesk', sans-serif; }.result p { margin: 0; color: var(--muted); font-size: .8rem; }.result p span { padding: 0 5px; }
.doc-type-select { width: auto; min-width: 140px; padding: 14px 15px; }
.download { flex: none; padding: 9px 12px; border: 1px solid var(--blue); color: var(--blue); font-size: .85rem; font-weight: 700; }.download:hover { background: var(--blue); color: white; }.result { cursor: pointer; }.result:focus-visible { outline: 3px solid rgba(232,93,4,.35); outline-offset: 3px; }.pdf-viewer { margin-top: 16px; padding: 14px; border: 1px solid var(--line); background: var(--card); box-shadow: var(--shadow); }.pdf-toolbar { position: sticky; top: 77px; z-index: 1; display: flex; flex-direction: column; align-items: stretch; padding-bottom: 10px; background: var(--card); }.pdf-toolbar-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }.viewer-actions { display: flex; align-items: center; gap: 8px; }.viewer-download, .viewer-share { min-height: 38px; padding: 0 14px; }.viewer-share { border: 1px solid var(--blue); background: transparent; color: var(--blue); }.pdf-viewer h2 { margin: 14px 0 10px; font: 600 1rem/1.3 'Space Grotesk', sans-serif; overflow-wrap: anywhere; }.pdf-pages { display: grid; gap: 12px; align-items: start; }.pdf-page { display: block; width: 100%; height: auto; border: 1px solid var(--line); background: #fff; }.pdf-status { margin: 16px 0; color: var(--muted); text-align: center; }.viewer-open .search-controls, .viewer-open > .results { display: none; }/* Lazy viewer: placeholders reserve space until a page is rendered */.pdf-page-nav { display: flex; align-items: center; justify-content: flex-end; gap: 12px; margin: 0; padding-top: 4px; color: var(--muted); font-weight: 700; }.pdf-page-indicator { font-size: .8rem; white-space: nowrap; }.pdf-jump { display: inline-flex; align-items: center; gap: 6px; font-size: .78rem; }.pdf-jump input { width: 72px; min-height: 0; padding: 5px 8px; font: inherit; font-weight: 700; }.pdf-page-placeholder { display: flex; align-items: flex-start; justify-content: center; width: 100%; aspect-ratio: 1 / 1.414; border: 1px solid var(--line); background: repeating-linear-gradient(45deg, #f4f6f8, #f4f6f8 12px, #eceff2 12px, #eceff2 24px); color: var(--muted); font: 700 1.5rem 'Space Grotesk', sans-serif; counter-increment: pdf-page; }.pdf-page-placeholder::after { content: counter(pdf-page); padding-top: 18px; }.pdf-page-placeholder.rendered { aspect-ratio: auto; min-height: 0; border: none; background: none; }.pdf-page-placeholder.rendered::after { content: none; }.pdf-page-badge { position: fixed; z-index: 20; left: 50%; bottom: max(18px, env(safe-area-inset-bottom)); transform: translateX(-50%) translateY(6px); padding: 7px 16px; border-radius: 999px; background: rgba(16,42,67,.92); color: #fff; font: 700 .82rem 'Space Grotesk', sans-serif; letter-spacing: .02em; box-shadow: 0 10px 26px rgba(16,42,67,.35); opacity: 0; pointer-events: none; transition: opacity .25s ease, transform .25s ease; }.pdf-page-badge.pdf-page-badge-visible { opacity: 1; transform: translateX(-50%) translateY(0); }@media (max-width: 560px) { .pdf-page-badge { bottom: max(14px, env(safe-area-inset-bottom)); font-size: .74rem; padding: 6px 13px; } }@media (max-width: 560px) { .pdf-page-nav { flex-wrap: wrap; justify-content: flex-end; row-gap: 4px; } }.grs-sticky { position: sticky; top: 77px; z-index: 5; margin: 0 0 12px; padding: 10px 0; border-bottom: 1px solid var(--line); background: var(--paper); }.grs-reader { display: flex; align-items: center; gap: 8px; flex-wrap: nowrap; }.grs-reader select { min-height: 0; padding: 8px 10px; min-width: 0; }.grs-reader #grsManualSelect { flex: 0 1 170px; }.grs-reader #grsChapter { flex: 1 1 200px; }.grs-reader #grsRule { flex: 1.3 1 220px; }.grs-reader .grs-search { display: flex; gap: 8px; flex: 1.6 1 260px; }.grs-reader .grs-search input { flex: 1 1 auto; width: auto; min-width: 0; min-height: 0; padding: 8px 10px; }.grs-reader .button { min-height: 0; padding: 8px 14px; white-space: nowrap; }.grs-status { margin: 6px 2px 0; font-size: .78rem; }.grs-passage { margin: 0 0 16px; border: 1px solid var(--line); background: #fff; padding: 18px; }.grs-passage-head .doc-number { display: block; margin-bottom: 4px; }.grs-passage-head h2 { margin: 0 0 12px; font: 600 1.2rem/1.3 'Space Grotesk', sans-serif; }.grs-passage-body p { margin: 0 0 12px; line-height: 1.55; }.grs-passage mark, .grs-search-results mark { background: rgba(232,93,4,.22); color: inherit; padding: 0 2px; }.grs-search-results { display: grid; gap: 10px; }.grs-search-results .grs-result { flex-direction: column; align-items: stretch; gap: 8px; }.grs-search-results .grs-snippet { margin: 4px 0 0; }.grs-search-results .grs-result .doc-link { align-self: flex-start; }.grs-hit { display: inline; }.grs-edit-row { display: flex; gap: 10px; align-items: end; flex-wrap: wrap; }.grs-edit-row label { display: grid; gap: 6px; font-weight: 700; font-size: .85rem; }.grs-edit-row #grsEditManual { min-width: 180px; }.grs-edit-row #grsEditChapter { min-width: 220px; }.grs-edit-row #grsEditNumber { min-width: 280px; }.grs-edit-row #grsEditNewNumber { width: 130px; }.grs-edit-actions { display: flex; gap: 10px; margin-top: 4px; }.grs-edit-actions .button { min-height: 0; padding: 9px 16px; }@media (max-width: 560px) { .grs-sticky { top: 67px; padding: 8px 0; }.grs-reader { flex-wrap: wrap; }.grs-reader #grsManualSelect, .grs-reader #grsChapter, .grs-reader #grsRule { flex: 1 1 calc(50% - 4px); }.grs-reader .grs-search { flex: 1 1 100%; } }
.form-grid { display: grid; gap: 18px; margin-bottom: 20px; }.file-drop { margin-bottom: 20px; padding: 18px; border: 1px dashed var(--blue); background: #f3f7fa; }.file-drop input { padding: 8px 0; border: 0; background: transparent; }.text-button { margin-left: 14px; color: var(--muted); font-weight: 700; }.hidden { display: none; }
.panel + .panel { margin-top: 20px; }.panel h2 { margin: 0 0 6px; font: 600 1.35rem 'Space Grotesk', sans-serif; }.panel > p { margin: 0 0 18px; color: var(--muted); }.document-type-form { display: grid; gap: 14px; margin-top: 18px; }.document-type-form > div, .document-type-edit-form > div { display: flex; align-items: center; gap: 12px; }.document-type-form .text-button, .document-type-edit-form .text-button { margin-left: 0; border: 0; background: transparent; cursor: pointer; }.document-type-list { display: grid; gap: 10px; color: var(--muted); font-size: .9rem; }.document-type-item { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; padding: 12px; border: 1px solid var(--line); background: #fff; }.document-type-details strong { color: var(--ink); }.document-type-actions { display: flex; align-items: center; gap: 8px; }.document-type-actions .text-button { margin: 0; border: 0; background: transparent; cursor: pointer; }.document-type-edit-form { grid-column: 1 / -1; display: grid; gap: 12px; }.document-type-edit-form.hidden { display: none; }
.library-item { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 18px; padding: 20px; border-left: 4px solid var(--blue); background: var(--card); box-shadow: 0 5px 20px rgba(16,42,67,.06); }.library-info h2 { margin: 5px 0; font: 600 1.08rem/1.3 'Space Grotesk', sans-serif; }.library-info p { margin: 0; color: var(--muted); font-size: .8rem; }.library-actions { display: flex; align-items: start; flex-wrap: wrap; gap: 8px; }.button-small { min-height: 38px; padding: 0 13px; font-size: .82rem; }.edit-document-form { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; padding: 20px; border: 1px solid var(--line); background: #f8fbfd; }.edit-document-form.hidden { display: none; }.edit-document-form label:nth-child(3), .edit-document-form label:nth-child(4), .edit-form-actions, .edit-document-form .edit-status { grid-column: 1 / -1; }.chunk-review-block { grid-column: 1 / -1; display: grid; gap: 8px; padding: 14px; border: 1px solid var(--line); background: #fff; }.chunk-review-header { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; }.chunk-review-hint { color: var(--muted); font-size: .74rem; }.chunk-editor { width: 100%; min-height: 160px; resize: vertical; font: 12px/1.5 ui-monospace, Consolas, monospace; padding: 10px; border: 1px solid var(--line); background: #fcfdff; }.chunk-review-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; }.final-checkbox { margin: 0; font-weight: 600; }.chunk-review-status { margin: 0; }
.edit-form-actions { display: flex; align-items: center; gap: 12px; }.edit-form-actions .text-button { margin-left: 0; border: 0; background: transparent; cursor: pointer; }.edit-document-form .status { margin: 0; }
.feedback-list { display: grid; gap: 14px; }.feedback-item { padding: 18px; border-left: 4px solid var(--orange); background: var(--card); box-shadow: 0 5px 20px rgba(16,42,67,.06); }.feedback-meta { display: flex; flex-wrap: wrap; gap: 8px 16px; color: var(--muted); font-size: .82rem; }.feedback-meta strong { color: var(--ink); }.feedback-item p { white-space: pre-wrap; overflow-wrap: anywhere; }.feedback-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }.feedback-download { padding: 7px 10px; cursor: pointer; }.feedback-delete { margin-left: 0; }.feedback-no-file { color: var(--muted); font-size: .82rem; }
footer { padding: 18px 24px; border-top: 1px solid var(--line); color: var(--muted); text-align: center; font-size: .78rem; } footer span { padding: 0 8px; color: var(--orange); }
@media (max-width: 560px) { .viewer-actions { flex-wrap: wrap; justify-content: flex-end; }.viewer-actions .viewer-download, .viewer-actions .viewer-share { width: auto; min-height: 34px; padding: 0 9px; font-size: .72rem; } }
@media (max-width: 560px) { .header-content { height: 66px; padding: 0 18px; }.nav-link { padding: 6px 7px; font-size: .78rem; }.app-nav { gap: 3px; }.brand > span:last-child { display: none; }.server-status { display: inline-flex; gap: 5px; padding: 4px 7px; font-size: .66rem; }.server-status-dot { width: 7px; height: 7px; box-shadow: 0 0 0 2px rgba(46,158,91,.15); }.server-status.server-status-warm .server-status-dot { box-shadow: 0 0 0 2px rgba(212,167,44,.18); }.server-status.server-status-hot .server-status-dot { box-shadow: 0 0 0 2px rgba(180,35,24,.18); }.server-status.server-status-down .server-status-dot { box-shadow: 0 0 0 2px rgba(180,35,24,.15); }.app-main { width: min(100% - 28px, 820px); padding-top: 38px; padding-bottom: 330px; }.search-row { display: grid; }.button { width: 100%; }.search-box, .panel { padding: 18px; }.result { align-items: flex-start; flex-direction: row; gap: 8px; padding: 10px 12px; overflow-wrap: anywhere; }.result > div { min-width: 0; flex: 1 1 auto; }.result h2 { margin: 2px 0; font-size: .9rem; line-height: 1.2; white-space: normal; overflow-wrap: anywhere; }.result p { white-space: normal; overflow-wrap: anywhere; }.doc-number { font-size: .65rem; overflow-wrap: anywhere; }.download { width: auto; flex: 0 0 auto; padding: 5px 7px; font-size: .68rem; line-height: 1.1; white-space: nowrap; }.doc-type-select { width: 100%; min-width: 0; }#searchPage.active { animation: none; }#searchPage h1 { margin: 8px 0 10px; font-size: 1.3rem; line-height: 1.05; letter-spacing: -.02em; }#searchPage .intro { margin-bottom: 24px; font-size: .95rem; }.results { max-height: min(300px, calc(100dvh - 330px)); overflow-y: auto; padding: 2px 4px 2px 0; overscroll-behavior: contain; }#browsePage .results { max-height: none; overflow: visible; padding: 0; }.search-controls { position: fixed; z-index: 10; right: 14px; bottom: max(10px, env(safe-area-inset-bottom)); left: 14px; }.search-controls .search-box { box-shadow: 0 8px 28px rgba(16,42,67,.2); }.search-controls .status { margin: 8px 0 0; padding: 0 4px; background: var(--paper); }.pdf-viewer { margin-top: 0; padding: 10px; }.pdf-toolbar { align-items: stretch; top: 67px; }.viewer-download { min-height: 34px; padding: 0 10px; font-size: .75rem; }.pdf-pages { gap: 8px; }.pdf-status { font-size: .85rem; } }
@media (max-width: 560px) { .library-item { grid-template-columns: 1fr; padding: 16px; }.library-actions { align-items: stretch; }.library-actions .button { width: auto; }.edit-document-form { grid-template-columns: 1fr; padding: 16px; }.edit-document-form label, .edit-document-form label:nth-child(3), .edit-document-form label:nth-child(4), .edit-form-actions, .edit-document-form .edit-status { grid-column: auto; }.edit-form-actions { align-items: stretch; flex-direction: column; gap: 8px; }.edit-form-actions .text-button { width: 100%; min-height: 40px; } }
@media (max-width: 560px) { .document-type-form > div { align-items: stretch; flex-direction: column; }.document-type-form .text-button { width: 100%; min-height: 40px; } }
@media (max-width: 560px) { .document-type-item { grid-template-columns: 1fr; }.document-type-actions { justify-content: flex-start; }.document-type-edit-form > div { align-items: stretch; flex-direction: column; }.document-type-edit-form .text-button { width: 100%; min-height: 40px; } }
@media (max-width: 560px) { .admin-action-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }.admin-action-grid .button { width: 100%; } }
@media (max-width: 560px) { .browse-row { display: grid; }.browse-row select { width: 100%; min-width: 0; }.browse-group h2 { font-size: 1rem; }.doc-link { padding: 5px 8px; font-size: .65rem; }.pagination .button { width: auto; min-height: 40px; padding: 0 14px; font-size: .78rem; } }

/* Indexing & OCR admin panel */
.index-stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; margin-bottom: 16px; }.index-stat { display: grid; gap: 2px; padding: 12px; border: 1px solid var(--line); background: #fff; }.index-stat strong { font: 700 1.3rem 'Space Grotesk', sans-serif; color: var(--ink); }.index-stat span { color: var(--muted); font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; }
.index-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }.index-actions .button { width: auto; }
.index-status { display: inline-block; margin-left: 8px; padding: 2px 6px; border: 1px solid var(--line); color: var(--muted); font-size: .68rem; font-weight: 700; text-transform: uppercase; }.index-status-ok { color: #1769aa; border-color: #1769aa; }.index-status-ocr { color: #9a6700; border-color: #d4a72c; }.index-status-problem { color: #b42318; border-color: #b42318; }.index-status-restricted { color: var(--muted); }
.indexing-item-note { grid-column: 1 / -1; }

/* Library assistant chat */
.chat-toggle { position: fixed; z-index: 40; right: 24px; bottom: calc(24px + var(--chat-clearance, 0px)); display: flex; align-items: center; gap: 10px; min-height: 52px; padding: 0 20px; border: 0; border-radius: 999px; background: var(--ink); color: #fff; font: 700 .88rem 'Space Grotesk', sans-serif; cursor: pointer; box-shadow: 0 14px 32px rgba(16,42,67,.32); transition: transform .18s ease, background .18s ease; }.chat-toggle:hover { background: var(--blue); transform: translateY(-2px); }.chat-toggle:focus-visible { outline: 3px solid rgba(232,93,4,.5); outline-offset: 3px; }.chat-toggle-icon { display: grid; place-items: center; }.chat-toggle-icon svg { width: 23px; height: 23px; }
.chat-panel { position: fixed; z-index: 45; right: 24px; bottom: 24px; display: flex; flex-direction: column; width: min(430px, calc(100vw - 48px)); max-height: min(660px, calc(100dvh - 48px)); overflow: hidden; border: 1px solid var(--line); background: var(--card); box-shadow: 0 26px 64px rgba(16,42,67,.3); animation: rise .3s ease both; }.chat-panel[hidden] { display: none; }
.chat-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 16px 18px; background: var(--ink); color: #fff; }.chat-header strong { display: block; font: 600 1.05rem 'Space Grotesk', sans-serif; }.chat-header p { margin: 4px 0 0; color: rgba(255,255,255,.72); font-size: .74rem; }.chat-close { flex: none; width: 32px; height: 32px; border: 0; border-radius: 2px; background: rgba(255,255,255,.16); color: #fff; font-size: 1.25rem; line-height: 1; cursor: pointer; }.chat-close:hover { background: rgba(255,255,255,.3); }
.chat-messages { flex: 1 1 auto; display: flex; flex-direction: column; gap: 12px; min-height: 190px; padding: 18px; overflow-y: auto; overscroll-behavior: contain; background: var(--paper); }.chat-message { max-width: 90%; padding: 11px 14px; font-size: .9rem; line-height: 1.55; white-space: pre-wrap; overflow-wrap: anywhere; }.chat-message-user { align-self: flex-end; background: var(--blue); color: #fff; }.chat-message-bot { align-self: flex-start; border: 1px solid var(--line); background: #fff; }.chat-message-error { align-self: flex-start; border: 1px solid #b42318; background: #fdf3f2; color: #b42318; }.chat-message-note { align-self: flex-start; border: 1px dashed var(--line); background: #fff; color: var(--muted); font-size: .82rem; }.chat-citation { color: var(--orange); }
.chat-sources { display: flex; flex-wrap: wrap; gap: 7px; }.chat-source { display: inline-flex; flex-direction: column; gap: 1px; max-width: 100%; padding: 7px 10px; border: 1px solid var(--line); border-left: 3px solid var(--orange); background: #fff; font-size: .72rem; }.chat-source b { color: var(--ink); }.chat-source span { color: var(--muted); overflow-wrap: anywhere; }a.chat-source:hover { border-color: var(--blue); border-left-color: var(--blue); }

.chat-typing { display: inline-flex; gap: 5px; align-items: center; }.chat-typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--muted); animation: chatBlink 1.3s infinite ease-in-out; }.chat-typing i:nth-child(2) { animation-delay: .18s; }.chat-typing i:nth-child(3) { animation-delay: .36s; }@keyframes chatBlink { 0%, 80%, 100% { opacity: .25; } 40% { opacity: 1; } }
.chat-form-wrap { border-top: 1px solid var(--line); background: var(--card); }.chat-form { display: flex; align-items: flex-end; gap: 8px; padding: 12px 14px 8px; }.chat-form textarea { flex: 1 1 auto; min-width: 0; min-height: 44px; max-height: 120px; padding: 12px 13px; resize: none; font-size: .9rem; }.chat-form .button { flex: none; width: auto; min-height: 44px; padding: 0 18px; }.chat-form .button:disabled { opacity: .5; cursor: not-allowed; }.chat-disclaimer { margin: 0; padding: 0 14px 11px; color: var(--muted); font-size: .68rem; }
@media (max-width: 560px) { .chat-toggle { right: 14px; bottom: calc(14px + var(--chat-clearance, 0px)); width: 56px; height: 56px; min-height: 56px; padding: 0; border-radius: 50%; justify-content: center; }.chat-toggle-label { display: none; }.chat-panel { right: 0; bottom: 0; left: 0; width: 100%; height: 100dvh; max-height: 100dvh; border: 0; }.chat-messages { min-height: 0; }.chat-message { max-width: 94%; }.chat-form { padding-bottom: max(8px, env(safe-area-inset-bottom)); } }

/* ---- Admin usage dashboard ---- */
.usage-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; margin: 14px 0 20px; }
.usage-card { background: var(--panel-alt, #f4f6f8); border: 1px solid var(--line, #dde3e9); border-radius: 10px; padding: 12px 14px; display: flex; flex-direction: column; gap: 4px; }
.usage-card strong { font-size: 1.35rem; line-height: 1.1; }
.usage-card span { color: var(--muted, #5b6b7b); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; }
.usage-chart-block { margin: 18px 0; }
.usage-chart { display: flex; align-items: flex-end; gap: 3px; height: 140px; padding: 6px 4px 0; border-bottom: 1px solid var(--line, #dde3e9); overflow-x: auto; }
.usage-bar-col { flex: 1 1 0; min-width: 14px; display: flex; flex-direction: column; align-items: center; gap: 4px; height: 100%; justify-content: flex-end; }
.usage-bar { width: 100%; min-height: 2px; background: var(--accent, #1a73e8); border-radius: 3px 3px 0 0; }
.usage-bar-hits { background: var(--muted-bar, #9fb4c8); }
.usage-bar-stack { display: flex; flex-direction: column; justify-content: flex-end; width: 100%; flex: 1; gap: 2px; }
.usage-bar-label { font-size: 0.62rem; color: var(--muted, #5b6b7b); white-space: nowrap; }
.usage-legend { display: flex; gap: 16px; margin-top: 8px; font-size: 0.78rem; color: var(--muted, #5b6b7b); }
.usage-legend-item i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; background: var(--accent, #1a73e8); margin-right: 5px; }
.usage-legend-item i.usage-bar-hits { background: var(--muted-bar, #9fb4c8); }
.usage-range { margin-top: 8px; font-size: 0.85rem; }
.usage-lists { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; margin: 18px 0; }
.usage-top-list { margin: 0; padding-left: 20px; }
.usage-top-list li { margin: 4px 0; display: flex; justify-content: space-between; gap: 10px; }
.usage-top-main { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.usage-top-count { font-weight: 600; flex-shrink: 0; }
.usage-empty { color: var(--muted, #5b6b7b); list-style: none; margin-left: -20px; }
.usage-question-log { max-height: 420px; overflow: auto; border: 1px solid var(--line, #dde3e9); border-radius: 10px; }
.usage-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.usage-table th { position: sticky; top: 0; background: var(--panel-alt, #f4f6f8); text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line, #dde3e9); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted, #5b6b7b); }
.usage-table td { padding: 7px 10px; border-bottom: 1px solid var(--line, #eef1f4); vertical-align: top; }
.usage-table tr:last-child td { border-bottom: 0; }
.usage-q { max-width: 420px; overflow-wrap: anywhere; }
.usage-cached { display: inline-block; font-size: 0.68rem; background: var(--cached-bg, #e5f3e5); color: var(--cached-fg, #1d6b2f); border-radius: 6px; padding: 1px 6px; margin-left: 6px; }