/* ═══════════════════════════════════════════════
   AI Report Generator — EdCatalyst Tool 4
   tool4-report.css
═══════════════════════════════════════════════ */

:root {
  --primary:    #e56d00;
  --secondary:  #ff8c42;
  --light:      #fff5ec;
  --navy:       #1e3c72;
  --bg:         #f5f5f7;
  --card-bg:    #ffffff;
  --border:     #e8e8e8;
  --text:       #1e293b;
  --text-muted: #6b7280;
  --green:      #16a34a;
  --red:        #dc2626;
  --amber:      #d97706;
  --blue:       #0284c7;
  --shadow:     0 2px 14px rgba(0,0,0,.08);
  --radius:     14px;
  --radius-sm:  8px;
}

body.dark {
  --bg: #111827; --card-bg: #1f2937; --border: #374151;
  --text: #f3f4f6; --text-muted: #9ca3af;
  --shadow: 0 2px 14px rgba(0,0,0,.35); --light: #1a2030;
}
body.dark .navbar         { background:#1f2937!important; border-bottom:1px solid #374151; }
body.dark .nav-link       { color:#f3f4f6!important; }
body.dark .tool           { background:#1f2937; }
body.dark .step-card      { background:#1f2937; border-color:#374151; }
body.dark .detect-card    { background:#111827; border-color:#374151; }
body.dark .q-card         { background:#111827; border-color:#374151; }
body.dark .q-card.selected { border-color:var(--primary); background:#1a1005; }
body.dark .upload-zone    { background:#111827; border-color:#374151; }
body.dark .form-control   { background:#374151; color:#f3f4f6; border-color:#4b5563; }
body.dark .input-group-text { background:#374151; color:#9ca3af; border-color:#4b5563; }
body.dark .stat-box       { background:#111827; border-color:#374151; }
body.dark .finding        { background:#111827; }
body.dark .finding.f-warn { background:#1a1005; }
body.dark .finding.f-crit { background:#1a0505; }
body.dark .rpt-table tr:hover td { background:rgba(229,109,0,.07); }

*, *::before, *::after { box-sizing:border-box; margin:0; padding:0; }
body { font-family:'Poppins',-apple-system,BlinkMacSystemFont,sans-serif; background:var(--bg); color:var(--text); transition:background .3s,color .3s; }

/* Navbar */
.navbar .nav-link { font-weight:600; font-size:.92rem; transition:color .2s; }
.navbar .nav-link:hover, .navbar .active .nav-link { color:var(--primary)!important; }

/* Dark toggle */
.dark-toggle { position:fixed; top:72px; right:20px; z-index:999; background:var(--card-bg); border:1.5px solid var(--border); border-radius:50%; width:42px; height:42px; display:flex; align-items:center; justify-content:center; cursor:pointer; box-shadow:var(--shadow); font-size:1.1rem; transition:all .22s; color:var(--text); }
.dark-toggle:hover { border-color:var(--primary); color:var(--primary); transform:scale(1.08); }

/* Hero */
.hero-section { background:linear-gradient(135deg,var(--primary),var(--secondary)); padding:64px 0 44px; text-align:center; color:#fff; }
.hero-section h1 { font-weight:700; font-size:2rem; margin-bottom:10px; }
.hero-section p  { font-size:.97rem; opacity:.94; }
.hero-badge { display:inline-block; background:rgba(255,255,255,.22); border:1px solid rgba(255,255,255,.4); padding:3px 14px; border-radius:50px; font-size:.72rem; font-weight:700; letter-spacing:1.5px; text-transform:uppercase; margin-bottom:16px; }
.hero-tags { display:flex; flex-wrap:wrap; gap:8px; justify-content:center; margin-top:16px; }
.hero-tags span { background:rgba(255,255,255,.18); border:1px solid rgba(255,255,255,.35); padding:4px 14px; border-radius:50px; font-size:.78rem; font-weight:500; }
.fs-sm { font-size:.82rem; }

/* Tool + Cards */
.tool { background:var(--card-bg); border-radius:18px; padding:32px; box-shadow:var(--shadow); transition:background .3s; }
.step-card { border:1.5px solid var(--border); border-radius:var(--radius); padding:24px; margin-bottom:20px; background:var(--card-bg); transition:background .3s,border-color .2s; }
.step-card:last-child { margin-bottom:0; }
.step-card .card-title { color:var(--primary); font-weight:700; font-size:1rem; margin-bottom:18px; display:flex; align-items:center; gap:8px; flex-wrap:wrap; }

/* Upload */
.upload-zone { border:2.5px dashed var(--border); border-radius:var(--radius); padding:48px 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(--text-muted); font-size:.88rem; margin:0; }
.upload-zone input[type="file"] { display:none; }

/* File bar */
.file-info-bar { display:flex; align-items:center; gap:14px; padding:14px 18px; margin-top:16px; background:var(--light); border:1.5px solid #ffd3a8; border-radius:var(--radius-sm); }
.fi-icon { font-size:1.5rem; }
.fi-details { flex:1; display:flex; flex-direction:column; gap:2px; }
.fi-name { font-weight:600; font-size:.92rem; }
.fi-size { font-size:.78rem; color:var(--text-muted); }
.fi-status { background:rgba(22,163,74,.12); color:var(--green); padding:4px 12px; border-radius:50px; font-size:.78rem; font-weight:600; white-space:nowrap; }
.fi-status.err { background:rgba(220,38,38,.1); color:var(--red); }

/* OR divider */
.or-sep { position:relative; text-align:center; margin:20px 0; color:var(--text-muted); font-size:.82rem; }
.or-sep::before,.or-sep::after { content:''; position:absolute; top:50%; width:46%; height:1px; background:var(--border); }
.or-sep::before { left:0; } .or-sep::after { right:0; }
.or-sep span { background:var(--card-bg); padding:0 12px; position:relative; z-index:1; }

/* 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:.5; cursor:not-allowed; transform:none; }
.btn-generate { padding:13px; font-size:1rem; border-radius:var(--radius-sm); }
.export-row { display:flex; gap:8px; flex-wrap:wrap; }
.form-control:focus { border-color:var(--primary); box-shadow:0 0 0 3px rgba(229,109,0,.12); }

/* Detect cards */
.detect-card { background:var(--bg); border:1.5px solid var(--border); border-radius:var(--radius-sm); padding:16px; height:100%; }
.dc-lbl { font-size:.7rem; text-transform:uppercase; letter-spacing:1px; color:var(--text-muted); font-weight:700; margin-bottom:6px; }
.dc-val { font-size:1rem; font-weight:700; color:var(--primary); word-break:break-word; }

/* ── QUESTION CARDS ── */
.q-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:12px; }
.q-card {
  border:2px solid var(--border); border-radius:var(--radius-sm);
  padding:16px 18px; cursor:pointer; transition:all .2s;
  background:var(--card-bg); user-select:none; position:relative;
}
.q-card:hover { border-color:var(--secondary); box-shadow:0 3px 12px rgba(229,109,0,.12); }
.q-card.selected { border-color:var(--primary); background:var(--light); }
.q-card.selected .q-check { background:var(--primary); border-color:var(--primary); color:#fff; }
.q-header { display:flex; align-items:flex-start; gap:12px; }
.q-check {
  width:22px; height:22px; border:2px solid var(--border);
  border-radius:5px; display:flex; align-items:center; justify-content:center;
  font-size:.75rem; flex-shrink:0; margin-top:2px; transition:all .2s;
  color:transparent;
}
.q-content { flex:1; }
.q-title { font-weight:600; font-size:.9rem; color:var(--text); margin-bottom:4px; }
.q-desc  { font-size:.78rem; color:var(--text-muted); line-height:1.5; }
.q-tag   { display:inline-block; margin-top:6px; font-size:.68rem; font-weight:700; padding:2px 8px; border-radius:50px; background:rgba(229,109,0,.1); color:var(--primary); }

/* Progress */
.prog-list { display:flex; flex-direction:column; gap:8px; }
.prog-row { display:flex; align-items:center; gap:12px; padding:11px 16px; background:var(--bg); border:1.5px solid var(--border); border-radius:var(--radius-sm); font-size:.87rem; color:var(--text-muted); transition:all .3s; }
.prog-row.p-active { border-color:var(--primary); color:var(--primary); background:var(--light); }
.prog-row.p-done   { border-color:rgba(22,163,74,.4); color:var(--green); background:rgba(22,163,74,.05); }
body.dark .prog-row.p-active { background:#1a1005; }
.prog-ico { font-size:1rem; }

/* ── REPORT STYLES ── */
.rpt-title { font-size:clamp(1.3rem,2.5vw,1.75rem); font-weight:700; text-align:center; color:var(--navy); padding-bottom:16px; border-bottom:2px solid var(--border); margin-bottom:8px; }
body.dark .rpt-title { color:var(--secondary); }
.rpt-meta { display:flex; justify-content:center; flex-wrap:wrap; gap:16px; color:var(--text-muted); font-size:.78rem; margin-bottom:28px; padding-top:8px; }
.rpt-sec { margin-bottom:28px; }
.rpt-sec-ttl { font-size:.73rem; font-weight:800; text-transform:uppercase; letter-spacing:1.5px; color:var(--primary); padding-bottom:8px; margin-bottom:12px; border-bottom:1.5px solid var(--border); }
.rpt-sec p { color:var(--text-muted); margin-bottom:10px; line-height:1.75; font-size:.9rem; }

/* Stat grid */
.stat-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(130px,1fr)); gap:12px; margin-bottom:16px; }
.stat-box { background:var(--bg); border:1.5px solid var(--border); border-radius:var(--radius-sm); padding:16px; text-align:center; }
.stat-val { display:block; font-size:1.55rem; font-weight:800; color:var(--navy); margin-bottom:4px; }
body.dark .stat-val { color:var(--secondary); }
.stat-lbl { font-size:.7rem; color:var(--text-muted); text-transform:uppercase; letter-spacing:.5px; font-weight:600; }

/* Tables */
.rpt-table-wrap { overflow-x:auto; border-radius:10px; border:1.5px solid var(--border); margin-bottom:16px; }
.rpt-table { width:100%; border-collapse:collapse; font-size:.83rem; }
.rpt-table th { background:var(--navy); color:#fff; padding:9px 13px; font-weight:600; text-align:left; white-space:nowrap; font-size:.78rem; }
.rpt-table td { padding:8px 13px; border-bottom:1px solid var(--border); color:var(--text-muted); vertical-align:top; }
.rpt-table tr:last-child td { border-bottom:none; }
.rpt-table tr:hover td { background:var(--light); }

/* Findings */
.finding { display:flex; gap:12px; align-items:flex-start; padding:11px 16px; background:var(--light); border-left:3px solid var(--primary); border-radius:0 var(--radius-sm) var(--radius-sm) 0; margin-bottom:8px; }
.finding.f-warn { border-left-color:var(--amber); background:#fffbeb; }
.finding.f-crit { border-left-color:var(--red);   background:#fef2f2; }
.finding.f-ok   { border-left-color:var(--green);  background:rgba(22,163,74,.05); }
.f-num { font-weight:800; color:var(--primary); min-width:24px; font-size:.85rem; }
.f-txt { color:var(--text); font-size:.87rem; line-height:1.65; }

/* Badges */
.b-ok  { color:var(--green); font-weight:700; }
.b-hi  { color:var(--red);   font-weight:700; }
.b-med { color:var(--amber); font-weight:700; }
.mono  { font-family:'Consolas','Courier New',monospace; font-size:.8rem; }

/* Toast */
.toast-msg { position:fixed; bottom:24px; right:24px; background:#1e293b; color:#fff; padding:12px 20px; border-radius:var(--radius-sm); font-size:.87rem; z-index:9999; box-shadow:0 8px 24px rgba(0,0,0,.15); 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} }

/* Print */
@media print {
  .navbar,.hero-section,#sec1,#sec2,#sec3,#sec4,.card-title .export-row,.dark-toggle { display:none!important; }
  body { background:#fff; }
  .tool,.step-card { background:#fff; border:none; box-shadow:none; }
  .rpt-table th { background:var(--navy)!important; -webkit-print-color-adjust:exact; print-color-adjust:exact; }
  .finding { background:#fff5ec!important; }
}

/* Responsive */
@media (max-width:768px) {
  .tool { padding:18px; } .step-card { padding:16px; }
  .hero-section h1 { font-size:1.55rem; }
  .export-row { flex-direction:column; }
  .stat-grid { grid-template-columns:1fr 1fr; }
  .dark-toggle { top:64px; right:12px; }
  .q-grid { grid-template-columns:1fr; }
}

/* ── Upgraded additions ── */
.det-card { background:var(--bg); border:1.5px solid var(--border); border-radius:var(--radius-sm); padding:16px; }
.det-card .dc-icon { font-size:1.6rem; margin-bottom:6px; }
.det-card .dc-lbl  { font-size:.68rem; text-transform:uppercase; letter-spacing:1px; color:var(--text-muted); font-weight:700; }
.det-card .dc-val  { font-size:1.05rem; font-weight:700; color:var(--primary); }
.det-card .dc-sub  { font-size:.75rem; color:var(--text-muted); margin-top:2px; }

.q-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); gap:12px; }
.q-card { border:2px solid var(--border); border-radius:var(--radius-sm); padding:16px 18px; cursor:pointer; transition:all .2s; background:var(--card-bg); position:relative; }
.q-card:hover { border-color:var(--secondary); box-shadow:0 3px 14px rgba(229,109,0,.13); transform:translateY(-1px); }
.q-card.selected { border-color:var(--primary); background:var(--light); }
body.dark .q-card.selected { background:#1a1005; }
.q-card.selected .q-check { background:var(--primary); border-color:var(--primary); color:#fff; }
.q-header { display:flex; align-items:flex-start; gap:12px; }
.q-check  { width:22px; height:22px; border:2px solid var(--border); border-radius:5px; display:flex; align-items:center; justify-content:center; font-size:.75rem; flex-shrink:0; margin-top:1px; transition:all .2s; }
.q-title  { font-weight:700; font-size:.88rem; color:var(--text); margin-bottom:4px; }
.q-preview{ font-size:.78rem; color:var(--primary); font-weight:600; margin-bottom:4px; background:rgba(229,109,0,.08); padding:3px 8px; border-radius:4px; display:inline-block; }
.q-desc   { font-size:.76rem; color:var(--text-muted); line-height:1.5; }
.q-tag    { display:inline-block; margin-top:6px; font-size:.67rem; font-weight:700; padding:2px 8px; border-radius:50px; background:rgba(229,109,0,.1); color:var(--primary); }
.q-chart-tag { background:rgba(22,163,74,.1); color:var(--green); }

.sel-count { font-size:.8rem; color:var(--text-muted); font-weight:500; }

/* Progress rows */
.prog-list { display:flex; flex-direction:column; gap:8px; }
.prog-row  { display:flex; align-items:center; gap:12px; padding:11px 16px; background:var(--bg); border:1.5px solid var(--border); border-radius:var(--radius-sm); font-size:.87rem; color:var(--text-muted); transition:all .3s; }
.prog-row.p-active { border-color:var(--primary); color:var(--primary); background:var(--light); }
.prog-row.p-done   { border-color:rgba(22,163,74,.4); color:var(--green); background:rgba(22,163,74,.04); }
body.dark .prog-row.p-active { background:#1a1005; }
.prog-ico { font-size:1rem; }

/* Chart containers */
.chart-wrap { background:var(--bg); border:1.5px solid var(--border); border-radius:var(--radius-sm); padding:18px; margin:14px 0; position:relative; }
.chart-title { font-size:.78rem; font-weight:700; color:var(--text-muted); text-transform:uppercase; letter-spacing:1px; margin-bottom:12px; }
.chart-wrap canvas { max-height:320px; }

/* Report extras */
.insight-box { background:linear-gradient(135deg,var(--light),#fff); border:1.5px solid #ffd3a8; border-radius:var(--radius-sm); padding:14px 18px; margin-bottom:12px; }
body.dark .insight-box { background:#1a1005; border-color:#7c3500; }
.insight-box .ins-icon { font-size:1.2rem; margin-right:8px; }
.ins-text { font-size:.88rem; color:var(--text); line-height:1.6; }
.ins-text strong { color:var(--primary); }

.kpi-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(140px,1fr)); gap:12px; margin-bottom:16px; }
.kpi-box  { background:var(--navy); color:#fff; border-radius:var(--radius-sm); padding:18px; text-align:center; }
.kpi-val  { display:block; font-size:1.8rem; font-weight:800; color:var(--secondary); }
.kpi-lbl  { font-size:.68rem; opacity:.85; font-weight:600; text-transform:uppercase; letter-spacing:.5px; }

.tag-hi  { background:#fee2e2; color:#991b1b; padding:2px 8px; border-radius:20px; font-size:.72rem; font-weight:700; }
.tag-ok  { background:#d1fae5; color:#065f46; padding:2px 8px; border-radius:20px; font-size:.72rem; font-weight:700; }
.tag-med { background:#fef3c7; color:#92400e; padding:2px 8px; border-radius:20px; font-size:.72rem; font-weight:700; }

@media print {
  .chart-wrap { page-break-inside:avoid; }
  .kpi-box { background:var(--navy)!important; -webkit-print-color-adjust:exact; print-color-adjust:exact; }
}