/* ═══════════════════════════════════════════════
   AC File Suite — EdCatalyst | UPES
   ac_dashboard.css  (shared dashboard + merger + audit styles)
═══════════════════════════════════════════════ */

/* ── Variables ── */
:root {
  --primary: #e56d00; --secondary: #ff8c42; --light: #fff5ec;
  --navy: #1e3c72; --bg: #f5f5f7; --card-bg: #fff;
  --border: #e8e8e8; --text: #1e293b; --muted: #6b7280;
  --green: #16a34a; --red: #dc2626; --amber: #d97706; --blue: #0284c7;
  --shadow: 0 2px 14px rgba(0,0,0,.08); --radius: 14px;
  --sidebar-w: 240px; --topbar-h: 70px;
}
body.dark { --bg:#111827; --card-bg:#1f2937; --border:#374151; --text:#f3f4f6; --muted:#9ca3af; }

/* ── Base ── */
* { margin:0; padding:0; box-sizing:border-box; }
body { font-family:'Poppins',sans-serif; background:var(--bg); color:var(--text); transition:background .3s,color .3s; }

/* ── Navbar ── */
.dash-navbar {
  position:fixed; top:0; left:0; right:0; height:var(--topbar-h);
  background:#fff; box-shadow:0 1px 8px rgba(0,0,0,.08); z-index:1100;
  display:flex; align-items:center; padding:0 20px; gap:16px;
}
body.dark .dash-navbar { background:#1f2937; border-bottom:1px solid #374151; }
.dash-navbar .navbar-brand { font-weight:700; font-size:1.1rem; color:var(--primary); text-decoration:none; display:flex; align-items:center; gap:10px; }
body.dark .dash-navbar .navbar-brand { color:var(--secondary); }
.dash-navbar .nav-links { display:flex; gap:4px; margin-left:auto; }
.dash-navbar .nav-links a {
  padding:6px 14px; border-radius:8px; font-size:.87rem; font-weight:600;
  color:#1e293b; text-decoration:none; transition:all .2s; font-family:'Poppins',sans-serif;
}
body.dark .dash-navbar .nav-links a { color:#e2e8f0; }
.dash-navbar .nav-links a:hover { background:#f5f5f7; color:var(--primary); }
body.dark .dash-navbar .nav-links a:hover { background:#374151; color:var(--secondary); }
.suite-badge { background:linear-gradient(135deg,var(--primary),var(--secondary)); color:#fff!important; border-radius:8px; }
.suite-badge:hover { opacity:.9; }
.dark-toggle-btn {
  background:none; border:1.5px solid var(--border); border-radius:50%;
  width:36px; height:36px; display:flex; align-items:center; justify-content:center;
  cursor:pointer; color:var(--text); font-size:1rem; transition:all .2s; margin-left:8px;
}
.dash-navbar .navbar-brand img { max-height: 44px; width: auto; }

/* ── Sidebar ── */
.dash-sidebar {
  position:fixed; top:var(--topbar-h); left:0; width:var(--sidebar-w);
  height:calc(100vh - var(--topbar-h)); background:#fff; border-right:1.5px solid var(--border);
  overflow-y:auto; z-index:1000; padding:20px 12px 30px; transition:transform .3s,background .3s;
  display:flex; flex-direction:column; gap:4px;
}
body.dark .dash-sidebar { background:#1f2937; border-right-color:#374151; }
.sidebar-label { font-size:.68rem; font-weight:700; letter-spacing:1.2px; text-transform:uppercase; color:#9ca3af; padding:6px 12px 4px; margin-top:8px; }
.tool-nav-btn {
  display:flex; align-items:center; gap:12px; width:100%; padding:11px 14px;
  border:none; border-radius:10px; background:transparent; cursor:pointer;
  font-family:'Poppins',sans-serif; font-size:.88rem; font-weight:600;
  color:#4b5563; text-align:left; transition:all .2s; position:relative;
}
body.dark .tool-nav-btn { color:#9ca3af; }
.tool-nav-btn:hover { background:#fff5ec; color:var(--primary); }
body.dark .tool-nav-btn:hover { background:#2a1a08; color:var(--secondary); }
.tool-nav-btn.active { background:#fff5ec; color:var(--primary); font-weight:700; }
body.dark .tool-nav-btn.active { background:#2a1a08; color:var(--secondary); }
.tool-nav-btn.active::before { content:''; position:absolute; left:0; top:20%; bottom:20%; width:3px; border-radius:0 3px 3px 0; background:var(--primary); }
.btn-icon { width:28px; height:28px; border-radius:8px; display:flex; align-items:center; justify-content:center; font-size:.88rem; flex-shrink:0; background:rgba(229,109,0,.1); color:var(--primary); transition:all .2s; }
.tool-nav-btn.active .btn-icon, .tool-nav-btn:hover .btn-icon { background:var(--primary); color:#fff; }
body.dark .tool-nav-btn.active .btn-icon, body.dark .tool-nav-btn:hover .btn-icon { background:var(--secondary); color:#1f2937; }
.sidebar-divider { height:1.5px; background:var(--border); margin:10px 4px; border-radius:2px; }
body.dark .sidebar-divider { background:#374151; }

/* ── Main content area ── */
.dash-main { margin-left:var(--sidebar-w); margin-top:var(--topbar-h); min-height:calc(100vh - var(--topbar-h)); background:var(--bg); }
.panel-hero {
  padding:24px 32px 20px; border-bottom:1.5px solid var(--border); background:#fff;
  display:flex; align-items:center; gap:16px; transition:background .3s,border-color .3s;
}
body.dark .panel-hero { background:#1f2937; border-bottom-color:#374151; }
.panel-hero-icon { width:48px; height:48px; border-radius:12px; display:flex; align-items:center; justify-content:center; font-size:1.3rem; color:#fff; flex-shrink:0; }
.panel-hero-icon.merger { background:linear-gradient(135deg,var(--primary),var(--secondary)); }
.panel-hero-icon.audit  { background:linear-gradient(135deg,var(--navy),#2a5298); }
.panel-hero-text h2 { font-weight:700; font-size:1.25rem; margin:0 0 3px; color:var(--text); }
.panel-hero-text p  { margin:0; font-size:.82rem; color:var(--muted); }
.panel-body { padding:28px 32px; }
.tool-panel { display:none; }
.tool-panel.active { display:block; }

/* ── Cards ── */
.tool { background:var(--card-bg); border-radius:18px; padding:28px; box-shadow:var(--shadow); }
.step-card { border:1.5px solid var(--border); border-radius:var(--radius); padding:22px 24px; margin-bottom:18px; background:var(--card-bg); }
.step-card .card-title { color:var(--primary); font-weight:700; font-size:.97rem; margin-bottom:14px; display:flex; align-items:center; gap:8px; }

/* ── Form controls ── */
.form-control { border:1.5px solid var(--border); border-radius:8px; font-family:'Poppins',sans-serif; font-size:.88rem; color:var(--text); background:var(--card-bg); transition:all .22s; }
.form-control:focus { border-color:var(--primary); box-shadow:0 0 0 3px rgba(229,109,0,.12); outline:none; color:var(--text); background:var(--card-bg); }
body.dark .form-control { background:#374151; color:#f3f4f6; border-color:#4b5563; }
body.dark .form-control::placeholder { color:#9ca3af; }
label.form-label { font-size:.78rem; font-weight:700; color:var(--muted); text-transform:uppercase; letter-spacing:.5px; margin-bottom:4px; }

/* ── Upload zone ── */
.upload-zone { border:2.5px dashed var(--border); border-radius:var(--radius); padding:44px 24px; text-align:center; cursor:pointer; transition:all .25s; background:var(--bg); }
.upload-zone:hover, .upload-zone.dragover { border-color:var(--primary); background:var(--light); }
.upload-zone .upload-icon { font-size:3rem; color:var(--primary); margin-bottom:14px; }
.upload-zone h5 { font-weight:600; margin-bottom:6px; }
.upload-zone p  { color:var(--muted); font-size:.85rem; }
.upload-zone input[type="file"] { display:none; }

/* ── Checklist category headers ── */
.checklist-controls { display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:12px; margin-bottom:14px; }
.bulk-btns { display:flex; gap:8px; flex-wrap:wrap; }
.search-wrap { position:relative; }
.search-wrap input { padding:7px 12px 7px 32px; border:1.5px solid var(--border); border-radius:8px; font-family:'Poppins',sans-serif; font-size:.85rem; width:200px; background:var(--card-bg); color:var(--text); transition:all .22s; }
.search-wrap input:focus { border-color:var(--primary); outline:none; }
.search-wrap .fa-search { position:absolute; left:10px; top:50%; transform:translateY(-50%); color:#bbb; font-size:.82rem; }
.cat-header { display:flex; align-items:center; gap:10px; margin:16px 0 8px; font-size:.72rem; font-weight:700; letter-spacing:1px; text-transform:uppercase; color:var(--muted); }
.cat-header::after { content:''; flex:1; height:1.5px; background:var(--border); border-radius:2px; }
.cat-badge { padding:3px 10px; border-radius:20px; font-size:.68rem; font-weight:700; color:#fff; }
.cat-project    .cat-badge { background:#7c3aed; }
.cat-internship .cat-badge { background:#0891b2; }
.cat-synopsis   .cat-badge { background:#0284c7; }
.cat-midterm    .cat-badge { background:#d97706; }
.cat-endterm    .cat-badge { background:#dc2626; }
.cat-assessment .cat-badge { background:#6b7280; }
.cat-industrial .cat-badge { background:#16a34a; }
.cat-awards     .cat-badge { background:#e56d00; }

/* ── Doc item rows ── */
.doc-item { background:var(--card-bg); border:1.5px solid var(--border); border-radius:10px; padding:12px 16px; margin-bottom:8px; display:flex; flex-wrap:wrap; align-items:center; gap:12px; cursor:move; transition:all .22s; position:relative; }
.doc-item:hover { border-color:#ccc; box-shadow:0 3px 12px rgba(0,0,0,.06); }
.doc-item.checked { border-color:var(--secondary); background:var(--light); }
body.dark .doc-item.checked { background:#1e1408; border-color:var(--primary); }
.doc-item.dragging  { opacity:.4; }
.doc-item.drag-over { border-color:var(--primary); background:#fff5ec; transform:scale(1.01); }
body.dark .doc-item.drag-over { background:#2a1a08; }
.drag-handle { cursor:grab; font-size:1.2rem; color:#ccc; user-select:none; flex-shrink:0; }
.drag-handle:active { cursor:grabbing; }
.doc-label { display:flex; align-items:center; gap:9px; font-weight:600; font-size:.88rem; color:var(--text); min-width:230px; cursor:pointer; flex:1; }
.doc-label input[type="checkbox"] { width:17px; height:17px; accent-color:var(--primary); cursor:pointer; flex-shrink:0; }
.doc-item input[type="file"], .doc-item input[type="text"] { flex:1; padding:6px 11px; border:1.5px solid var(--border); border-radius:8px; font-size:.82rem; font-family:'Poppins',sans-serif; background:var(--card-bg); color:var(--text); min-width:130px; }
.doc-item input[type="file"]:focus, .doc-item input[type="text"]:focus { border-color:var(--primary); outline:none; }
.doc-item input:disabled { opacity:.5; cursor:not-allowed; }
.status-dot { width:10px; height:10px; border-radius:50%; flex-shrink:0; margin-left:auto; transition:background .3s; }
.status-dot[data-status="none"]    { background:#d1d5db; }
.status-dot[data-status="pending"] { background:var(--primary); animation:pulse 1.5s infinite; }
.status-dot[data-status="ready"]   { background:var(--green); }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.4} }
.mand-dot { width:6px; height:6px; border-radius:50%; background:var(--red); flex-shrink:0; margin-left:2px; }
.badges-wrap { width:100%; display:flex; flex-wrap:wrap; gap:6px; padding-top:4px; }
.file-badge { display:inline-flex; align-items:center; gap:5px; background:#fff0e5; color:#7c3500; border:1px solid #ffd3a8; padding:3px 9px; border-radius:6px; font-size:.72rem; font-weight:600; }
body.dark .file-badge { background:#3d1f00; color:var(--secondary); border-color:#7c3500; }
.remove-file { cursor:pointer; color:var(--red); margin-left:4px; font-weight:700; font-size:.8rem; }
.remove-file:hover { opacity:.7; }

/* ── Progress ── */
.progress-wrap { margin:14px 0 6px; }
.progress { border-radius:20px; height:7px; background:var(--border); overflow:hidden; }
.progress-bar { background:linear-gradient(90deg,var(--primary),var(--secondary)); border-radius:20px; height:100%; transition:width .4s; }
.progress-label { text-align:center; margin-top:5px; font-size:.78rem; color:var(--muted); }

/* ── Index / checklist preview ── */
.index-preview-box { background:#f4f7ff; border:1.5px dashed #c7d2fe; border-radius:8px; padding:14px 18px; margin-top:12px; font-size:.82rem; color:var(--text); }
body.dark .index-preview-box { background:#1a1f3a; border-color:#3b4a8a; }
.idx-subject { font-weight:700; color:var(--navy); margin-bottom:10px; font-size:.9rem; }
body.dark .idx-subject { color:#93b4ff; }
.idx-row { display:flex; align-items:center; gap:10px; padding:5px 0; border-bottom:1px solid #e8ecf8; font-size:.82rem; }
body.dark .idx-row { border-bottom-color:#374151; }
.idx-row:last-child { border-bottom:none; }
.idx-num { background:var(--primary); color:#fff; border-radius:50%; width:20px; height:20px; display:inline-flex; align-items:center; justify-content:center; font-size:.67rem; font-weight:700; flex-shrink:0; }
.idx-tag { margin-left:auto; font-size:.7rem; color:var(--muted); font-style:italic; white-space:nowrap; }
.filename-preview { background:var(--light); border:1.5px solid #ffd3a8; border-radius:8px; padding:10px 16px; font-size:.85rem; color:#7c3500; font-weight:600; margin-top:12px; word-break:break-all; }
body.dark .filename-preview { color:var(--secondary); border-color:#7c3500; }

/* ── Buttons ── */
.btn-orange { background:var(--primary); color:#fff; border:none; font-family:'Poppins',sans-serif; font-weight:600; transition:all .22s; }
.btn-orange:hover { background:var(--secondary); color:#fff; transform:translateY(-1px); }
.btn-orange:disabled { opacity:.6; cursor:not-allowed; transform:none; }
.btn-merge { width:100%; padding:14px; font-size:1.05rem; border-radius:8px; margin-top:8px; }
.export-row { display:flex; gap:12px; flex-wrap:wrap; margin-top:14px; }
.spinner-wrap { display:none; align-items:center; gap:10px; margin-top:12px; color:var(--primary); font-size:.88rem; font-weight:600; }
.spinner-wrap.active { display:flex; }
.spinner-border { width:1.3rem; height:1.3rem; border-width:.2em; color:var(--primary); }

/* ── Audit: parse log ── */
.parse-bar { display:none; margin-top:16px; }
.parse-bar.active { display:block; }
.parse-log { background:var(--bg); border:1px solid var(--border); border-radius:8px; padding:12px; font-size:.76rem; color:var(--muted); max-height:120px; overflow-y:auto; font-family:monospace; margin-top:8px; }
.parse-log .log-line { padding:2px 0; }
.parse-log .log-ok   { color:var(--green); }
.parse-log .log-warn { color:var(--amber); }
.parse-log .log-err  { color:var(--red);   }

/* ── Audit: overview cards ── */
.overview-row { display:grid; grid-template-columns:repeat(auto-fit,minmax(130px,1fr)); gap:14px; margin-bottom:22px; }
.ov-card { border-radius:12px; padding:18px; text-align:center; color:#fff; }
.ov-card .ov-val { font-size:2.1rem; font-weight:800; }
.ov-card .ov-lbl { font-size:.7rem; opacity:.9; font-weight:600; }
.ov-navy    { background:var(--navy); }
.ov-blue    { background:var(--blue); }
.ov-green   { background:var(--green); }
.ov-amber   { background:var(--amber); }
.ov-red     { background:var(--red); }
.ov-primary { background:var(--primary); }
.risk-card { cursor:default; }
.risk-low      { background:linear-gradient(135deg,#16a34a,#22c55e); }
.risk-medium   { background:linear-gradient(135deg,#d97706,#f59e0b); }
.risk-high     { background:linear-gradient(135deg,#ea580c,#f97316); }
.risk-critical { background:linear-gradient(135deg,#dc2626,#ef4444); }

/* ── Audit: severity badges ── */
.sev { display:inline-block; padding:2px 9px; border-radius:20px; font-size:.7rem; font-weight:700; white-space:nowrap; }
.sev-HIGH   { background:#fee2e2; color:#991b1b; }
.sev-MEDIUM { background:#fef3c7; color:#92400e; }
.sev-LOW    { background:#d1fae5; color:#065f46; }
.sev-INFO   { background:#dbeafe; color:#1e40af; }

/* ── Audit: tabs ── */
.audit-tabs { display:flex; gap:4px; border-bottom:2px solid var(--border); margin-bottom:18px; }
.audit-tab { padding:8px 18px; border:none; background:none; font-family:'Poppins',sans-serif; font-size:.87rem; font-weight:600; color:var(--muted); cursor:pointer; border-bottom:2px solid transparent; transition:all .2s; margin-bottom:-2px; }
.audit-tab.active { color:var(--primary); border-bottom-color:var(--primary); }
.audit-tab:hover  { color:var(--primary); }
.tab-panel { display:none; }
.tab-panel.active { display:block; }

/* ── Audit: tables ── */
.audit-table-wrap { overflow-x:auto; border-radius:10px; border:1.5px solid var(--border); margin-bottom:14px; }
.audit-table { width:100%; border-collapse:collapse; font-size:.82rem; }
.audit-table th { background:var(--navy); color:#fff; padding:10px 12px; font-weight:600; white-space:nowrap; }
.audit-table td { padding:8px 12px; border-bottom:1px solid var(--border); vertical-align:middle; }
.audit-table tr:last-child td { border-bottom:none; }
.audit-table tr:nth-child(even) td { background:rgba(0,0,0,.02); }
.sec-present { color:var(--green); font-weight:700; }
.sec-missing { color:var(--red);   font-weight:700; }

/* ── Audit: filter bar ── */
.filter-bar { display:flex; gap:10px; flex-wrap:wrap; align-items:center; margin-bottom:14px; }
.filter-bar select, .filter-bar input { padding:6px 11px; border:1.5px solid var(--border); border-radius:8px; font-family:'Poppins',sans-serif; font-size:.82rem; background:var(--card-bg); color:var(--text); }
.filter-bar select:focus, .filter-bar input:focus { border-color:var(--primary); outline:none; }

/* ── Audit: batch progress ── */
.batch-progress { background:var(--card-bg); border:1.5px solid var(--border); border-radius:var(--radius); padding:22px; margin-bottom:18px; }
.batch-progress h6 { font-weight:700; color:var(--primary); margin-bottom:12px; }

/* ── Toast ── */
.toast-msg { position:fixed; bottom:24px; right:24px; background:#1e293b; color:#fff; padding:12px 20px; border-radius:10px; font-size:.87rem; z-index:9999; box-shadow:0 8px 24px rgba(0,0,0,.18); animation:slideIn .3s ease; max-width:320px; font-family:'Poppins',sans-serif; }
.toast-msg.success { background:#15803d; }
.toast-msg.error   { background:var(--red); }
@keyframes slideIn { from{transform:translateX(110%);opacity:0} to{transform:translateX(0);opacity:1} }

/* ── Legend ── */
.legend-row { display:flex; align-items:center; gap:6px; font-size:.75rem; color:var(--muted); margin-top:8px; }
.legend-dot { width:8px; height:8px; border-radius:50%; display:inline-block; }

/* ── Responsive / mobile ── */
@media(max-width:768px) {
  .dash-sidebar { transform:translateX(-100%); }
  .dash-sidebar.open { transform:translateX(0); }
  .dash-main { margin-left:0; }
  .panel-body { padding:18px; }
  .tool { padding:18px; }
  .step-card { padding:14px; }
  .overview-row { grid-template-columns:1fr 1fr; }
  .export-row { flex-direction:column; }
  .audit-tabs { overflow-x:auto; }
  .doc-label { min-width:unset; }
  .status-dot { position:absolute; top:14px; right:14px; }
  .search-wrap input { width:100%; }
  .checklist-controls { flex-direction:column; align-items:stretch; }
}