/* Acus — stijl */
* { box-sizing: border-box; }
:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --border: #e3e6ea;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05);
  --text: #1f2430;
  --muted: #6b7280;
  --accent: #4f46e5;
  --accent-dark: #4338ca;
  --accent-soft: #eef2ff;
  --accent-border: #c7d2fe;
  --danger: #dc2626;
  --mark: #fde047;
  --topbar: #1e1b4b;
  --topbar-text: #c7c9e8;
  --hover: #f3f4f6;
  --line: #f0f1f3;
  --subtle: #fafbfc;
}
html, body { margin: 0; padding: 0; }
body {
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
}

/* ---------- kopbalk ---------- */
#topbar {
  display: flex; align-items: center; gap: 16px;
  background: var(--topbar); color: #fff;
  padding: 8px 16px;
  position: sticky; top: 0; z-index: 50;
  box-shadow: 0 1px 6px rgba(16, 24, 40, .18);
}
.brand { font-weight: 700; font-size: 17px; white-space: nowrap; }
#tabs { display: flex; gap: 4px; flex: 1; }
.tab-btn {
  background: transparent; color: var(--topbar-text); border: none;
  padding: 8px 14px; border-radius: 8px; cursor: pointer; font-size: 15px;
}
.tab-btn:hover { background: rgba(255,255,255,.1); color: #fff; }
.tab-btn.active { background: var(--accent); color: #fff; }
#project-badge {
  background: rgba(255,255,255,.12); color: #fff; border: none;
  padding: 7px 12px; border-radius: 8px; cursor: pointer; font-size: 14px;
  max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
#project-badge:hover { background: rgba(255,255,255,.22); }
.user-name {
  max-width: 180px; overflow: hidden; text-overflow: ellipsis;
  white-space: nowrap; color: var(--topbar-text); font-size: 13px;
}
.header-btn {
  background: transparent; color: #fff; border-color: rgba(255,255,255,.28);
}
.header-btn:hover { background: rgba(255,255,255,.12); }

main { max-width: 1200px; margin: 0 auto; padding: 16px; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 13px; }

.panel {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 18px 20px; margin-bottom: 14px;
  box-shadow: var(--shadow);
}
h2 { margin: 0 0 12px; font-size: 16px; letter-spacing: .1px; }
h3 { margin: 0 0 10px; font-size: 16px; }

.row { display: flex; gap: 8px; align-items: center; margin-bottom: 10px; }
.row.wrap { flex-wrap: wrap; }
.row.space-between { justify-content: space-between; }
.check-row { display: flex; gap: 6px; align-items: center; margin-bottom: 8px; cursor: pointer; }

input[type=text], input[type=email], input[type=password], input[type=number],
input[type=file], select, textarea {
  padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px;
  font-size: 14px; font-family: inherit; background: var(--panel); color: var(--text);
}
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--accent-border); outline-offset: 0; border-color: var(--accent);
}
input[type=text], input[type=email], input[type=password] { flex: 1; min-width: 100px; }
textarea { width: 100%; resize: vertical; }

button {
  padding: 8px 14px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--panel); color: var(--text); cursor: pointer; font-size: 14px;
  font-family: inherit; white-space: nowrap;
  transition: background .12s ease, border-color .12s ease;
}
button:hover { background: var(--hover); }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.primary:hover { background: var(--accent-dark); }
button.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
button.small-btn { padding: 3px 9px; font-size: 12.5px; }
button:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- voortgang ---------- */
.bar {
  height: 14px; background: var(--hover); border-radius: 7px; overflow: hidden;
  margin: 10px 0 6px;
}
#bar-fill {
  height: 100%; width: 0%; background: var(--accent);
  transition: width .3s; border-radius: 7px;
}
#bar-fill.indeterminate {
  width: 30% !important;
  animation: slide 1.2s infinite linear;
}
@keyframes slide { from { margin-left: -30%; } to { margin-left: 100%; } }

.warning-box {
  background: #fef3c7; border: 1px solid #fcd34d; border-radius: 8px;
  padding: 10px 12px; margin-top: 10px; font-size: 13.5px;
}
.error-box {
  background: #fee2e2; border: 1px solid #fca5a5; border-radius: 8px;
  padding: 10px 12px; margin-top: 10px; font-size: 13.5px;
}
.warning-box ul, .error-box ul { margin: 6px 0 0; padding-left: 20px; }

/* ---------- tabellen ---------- */
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); }
th {
  color: var(--muted); font-weight: 600; font-size: 12.5px;
  text-transform: uppercase; letter-spacing: .4px;
  background: var(--subtle); border-bottom: 1px solid var(--border);
}
tbody tr:hover { background: var(--subtle); }
.badge {
  display: inline-block; padding: 2px 8px; border-radius: 10px;
  font-size: 12px; font-weight: 600;
}
.badge.ok { background: #dcfce7; color: #166534; }
.badge.fout { background: #fee2e2; color: #991b1b; }
.badge.verwijderd { background: #e5e7eb; color: #4b5563; }
.badge.geen-tekst { background: #fef3c7; color: #92400e; }
.badge.ocr { background: #dbeafe; color: #1e40af; }

/* ---------- zoeken ---------- */
.syntax-help summary { cursor: pointer; color: var(--accent); font-size: 14px; }
.syntax-help table { margin-top: 8px; }
.syntax-help td { padding: 4px 10px 4px 0; border: none; vertical-align: top; }
code {
  background: var(--accent-soft); padding: 1px 5px; border-radius: 4px;
  font-size: 13px; font-family: Consolas, monospace;
}
#search-summary { margin: 4px 2px 10px; }
.result-doc { margin-bottom: 10px; }
.result-doc summary {
  cursor: pointer; padding: 9px 12px; background: var(--panel);
  border: 1px solid var(--border); border-radius: 10px; font-weight: 600;
  box-shadow: var(--shadow);
}
.result-doc summary:hover { background: var(--subtle); }
.result-doc[open] summary { border-radius: 10px 10px 0 0; }
.result-hits {
  border: 1px solid var(--border); border-top: none;
  border-radius: 0 0 10px 10px; background: var(--panel);
}
.hit {
  display: flex; gap: 10px; padding: 10px 12px;
  border-bottom: 1px solid var(--line); align-items: flex-start;
}
.hit:last-child { border-bottom: none; }
.hit .pageno {
  flex: 0 0 auto; color: var(--muted); font-size: 12.5px;
  padding-top: 2px; width: 44px;
}
.hit .snippet { flex: 1; line-height: 1.5; }
.hit .snippet mark { background: var(--mark); color: #1f2430; padding: 0 1px; border-radius: 2px; }
.hit .hit-actions { flex: 0 0 auto; display: flex; gap: 6px; }
.hit-more { padding: 4px 12px 10px 66px; color: var(--muted); font-size: 13px; }

/* ---------- codeboom ---------- */
.codes-layout { display: grid; grid-template-columns: minmax(280px, 5fr) 7fr; gap: 16px; align-items: start; }
@media (max-width: 900px) { .codes-layout { grid-template-columns: 1fr; } }
.tree { margin: 6px 0; }
.tree-node {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 8px; border-radius: 8px; cursor: pointer;
  border: 1px solid transparent;
}
.tree-node:hover { background: var(--hover); }
.tree-node.selected { background: var(--accent-soft); border-color: var(--accent-border); }
.tree-node.dragover { outline: 2px dashed var(--accent); }
.tree-node .color-dot {
  width: 13px; height: 13px; border-radius: 4px; flex: 0 0 auto;
  border: 1px solid rgba(0,0,0,.2);
}
.tree-node .code-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tree-node .code-count { color: var(--muted); font-size: 12.5px; }
.dropzone {
  border: 2px dashed var(--border); border-radius: 8px;
  padding: 10px; text-align: center; color: var(--muted);
  font-size: 13px; margin-top: 10px;
}
.dropzone.dragover { border-color: var(--accent); color: var(--accent); }

.code-detail-panel .frag {
  border: 1px solid var(--border); border-left-width: 5px;
  border-radius: 8px; padding: 10px 12px; margin-bottom: 10px;
}
.frag .frag-text { line-height: 1.5; white-space: pre-wrap; }
.frag .frag-src { color: var(--muted); font-size: 13px; margin-top: 6px; display: flex; gap: 8px; align-items: center; }
.per-doc-table { margin: 8px 0 14px; max-width: 480px; }

/* ---------- export ---------- */
.export-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 900px) { .export-layout { grid-template-columns: 1fr; } }
.export-list { max-height: 320px; overflow-y: auto; margin-top: 6px; }
.export-list.disabled { opacity: .45; pointer-events: none; }
.export-list label { display: flex; gap: 6px; align-items: center; padding: 3px 4px; cursor: pointer; }

/* ---------- documentweergave ---------- */
.viewer {
  position: fixed; inset: 0; background: var(--bg); z-index: 100;
  display: flex; flex-direction: column;
}
.viewer-header {
  display: flex; align-items: center; gap: 14px;
  background: var(--panel); border-bottom: 1px solid var(--border);
  padding: 10px 16px;
}
#viewer-title { flex: 1; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pagenav { display: flex; align-items: center; gap: 6px; }
.pagenav input { width: 64px; text-align: center; }
.viewer-body { flex: 1; overflow-y: auto; padding: 20px; }
#page-text {
  max-width: 860px; margin: 0 auto; background: var(--panel);
  border: 1px solid var(--border); border-radius: 12px;
  padding: 36px 44px; white-space: pre-wrap; line-height: 1.65;
  font-size: 15px; min-height: 300px;
}
#page-text .seg.coded { cursor: pointer; border-radius: 2px; }
#page-text .seg.multi { text-decoration: underline dotted 1.5px; text-underline-offset: 3px; }
#page-text .seg.hitmark { background: var(--mark); color: #1f2430; }
#page-text .seg.flash { animation: flash 1.6s ease-out 2; }
@keyframes flash { 0% { outline: 3px solid var(--accent); } 100% { outline: 3px solid transparent; } }
.viewer-footer { padding: 8px 16px; background: var(--panel); border-top: 1px solid var(--border); }

/* ---------- selectieknop & popups ---------- */
.sel-toolbar { position: fixed; z-index: 130; }
.sel-toolbar button {
  background: var(--accent); color: #fff; border: none;
  box-shadow: 0 4px 14px rgba(0,0,0,.25);
}
.popup {
  position: fixed; z-index: 130; background: var(--panel);
  border: 1px solid var(--border); border-radius: 10px;
  box-shadow: 0 8px 28px rgba(0,0,0,.18); padding: 10px;
  max-width: 420px; max-height: 320px; overflow-y: auto;
}
.popup .coding-row {
  display: flex; gap: 8px; align-items: center; padding: 6px 4px;
  border-bottom: 1px solid var(--line);
}
.popup .coding-row:last-child { border-bottom: none; }
.popup .coding-row .grow { flex: 1; }
.stale-tag { color: #b45309; font-size: 12px; }

/* ---------- modals ---------- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(15, 15, 40, .45);
  z-index: 150; display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.modal {
  background: var(--panel); border-radius: 14px; padding: 20px;
  width: 100%; max-width: 560px; max-height: 85vh;
  display: flex; flex-direction: column; gap: 10px;
  box-shadow: 0 12px 40px rgba(0,0,0,.3);
}
.modal-buttons { display: flex; justify-content: flex-end; gap: 8px; margin-top: 4px; }
.fragment-preview {
  background: var(--subtle); border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 10px; font-size: 13.5px; max-height: 90px; overflow-y: auto;
  line-height: 1.45; color: var(--text);
}
.picker-tree { overflow-y: auto; max-height: 300px; border: 1px solid var(--border); border-radius: 8px; padding: 6px; }
.picker-tree label { display: flex; gap: 7px; align-items: center; padding: 4px 4px; cursor: pointer; border-radius: 6px; }
.picker-tree label:hover { background: var(--hover); }
.project-list { max-height: 300px; overflow-y: auto; }
.project-row {
  display: flex; gap: 10px; align-items: center;
  padding: 9px 10px; border: 1px solid var(--border); border-radius: 10px;
  margin-bottom: 8px; cursor: pointer;
}
.project-row:hover { background: var(--hover); }
.project-row.active { background: var(--accent-soft); border-color: var(--accent-border); }
.project-row .grow { flex: 1; font-weight: 600; }
.folder-list { max-height: 300px; overflow-y: auto; border: 1px solid var(--border); border-radius: 8px; }
.folder-row { padding: 7px 12px; cursor: pointer; border-bottom: 1px solid var(--line); }
.folder-row:hover { background: var(--hover); }
.upload-list {
  margin: 10px 0; max-height: 220px; overflow-y: auto;
  border: 1px solid var(--border); border-radius: 8px;
}
.upload-list:empty { display: none; }
.upload-row {
  display: flex; gap: 10px; align-items: center;
  padding: 7px 10px; border-bottom: 1px solid var(--line);
}
.upload-row:last-child { border-bottom: none; }
.upload-row .grow { flex: 1; overflow: hidden; text-overflow: ellipsis; }
.login-card { max-width: 420px; }
.login-card label { font-size: 13px; color: var(--muted); }
.brand-large {
  color: var(--accent); font-weight: 750; font-size: 24px; margin-bottom: 6px;
}
.error-text { color: var(--danger); min-height: 20px; font-size: 13px; }

/* ---------- toast ---------- */
#toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: #111827; color: #fff; padding: 11px 20px;
  border-radius: 10px; z-index: 200; font-size: 14.5px;
  box-shadow: 0 6px 24px rgba(0,0,0,.3); max-width: 80vw;
}
#toast.error { background: var(--danger); }

/* ---------- categorieën ---------- */
.category-list { margin: 8px 0; }
.category-list:empty { display: none; }
.category-row {
  display: flex; gap: 10px; align-items: center;
  padding: 6px 10px; border: 1px solid var(--border); border-radius: 8px;
  margin-bottom: 6px;
}
.category-row .grow { flex: 1; font-weight: 600; }
.category-row input[type="color"] {
  width: 26px; height: 26px; padding: 0; border: none;
  background: none; cursor: pointer;
}
.cat-chips { display: inline-flex; gap: 5px; align-items: center; flex-wrap: wrap; }
.cat-chip {
  display: inline-block; padding: 1px 8px; border-radius: 999px;
  border: 1px solid; font-size: 12px; white-space: nowrap;
}

/* ---------- opgeslagen zoekopdrachten ---------- */
.saved-list { margin-top: 8px; }
.saved-row {
  display: flex; gap: 10px; align-items: center;
  padding: 7px 10px; border: 1px solid var(--border); border-radius: 8px;
  margin-bottom: 6px;
}
.saved-row .grow { flex: 1; min-width: 0; }
.saved-name { font-weight: 600; }
.saved-row code {
  background: var(--hover); padding: 1px 6px; border-radius: 5px;
  overflow-wrap: anywhere;
}


/* ---------- inklapbare panelen ---------- */
#upload-details summary, #saved-searches-details summary {
  cursor: pointer; font-weight: 600; font-size: 14px;
  padding: 4px 0; color: var(--text);
}
#upload-details summary:hover, #saved-searches-details summary:hover {
  color: var(--accent);
}
#upload-details { margin-top: 8px; }


/* ---------- kleurenpaletten ---------- */
:root[data-theme="donker"] {
  --bg: #14161b;
  --panel: #1d2028;
  --border: #2c303b;
  --shadow: 0 1px 2px rgba(0, 0, 0, .35);
  --text: #e6e8ee;
  --muted: #9aa1ad;
  --accent: #6366f1;
  --accent-dark: #4f46e5;
  --accent-soft: #262a45;
  --accent-border: #414879;
  --mark: #d9a409;
  --topbar: #101119;
  --topbar-text: #a7abd4;
  --hover: #262a33;
  --line: #262a33;
  --subtle: #22252e;
}
:root[data-theme="sepia"] {
  --bg: #f3ecdd;
  --panel: #fbf6ea;
  --border: #e2d6bc;
  --text: #3d3527;
  --muted: #8a7c62;
  --accent: #b45309;
  --accent-dark: #92400e;
  --accent-soft: #f4e6c8;
  --accent-border: #dcbd83;
  --mark: #fcd34d;
  --topbar: #423723;
  --topbar-text: #d8cbae;
  --hover: #f0e7d2;
  --line: #ece2cc;
  --subtle: #f7f1e1;
}
:root[data-theme="groen"] {
  --bg: #eff3ef;
  --panel: #ffffff;
  --border: #dbe4db;
  --text: #1e2b22;
  --muted: #64756a;
  --accent: #15803d;
  --accent-dark: #166534;
  --accent-soft: #e3f2e7;
  --accent-border: #a9d4b4;
  --topbar: #14532d;
  --topbar-text: #b7d6c0;
  --hover: #eaf1ea;
  --line: #edf1ed;
  --subtle: #f4f8f4;
}
:root[data-theme="donker"] .badge.ok { background: #14351f; color: #7fd89a; }
:root[data-theme="donker"] .badge.fout { background: #3d1517; color: #f3a1a1; }
:root[data-theme="donker"] .badge.verwijderd { background: #2c303b; color: #aab0bb; }
:root[data-theme="donker"] .badge.geen-tekst { background: #3a2c0e; color: #e5c26b; }
:root[data-theme="donker"] .badge.ocr { background: #16294a; color: #93b6f0; }
:root[data-theme="donker"] .warning-box { background: #322708; border-color: #6b5a1c; }
:root[data-theme="donker"] .error-box { background: #391416; border-color: #7a2e31; }
:root[data-theme="donker"] .code-detail-panel .frag,
:root[data-theme="donker"] .fragment-preview { background: var(--subtle); }