/* ═══════════════════════════════════════════════════════════
   VEILLE TECH — Dark Cyber Theme
═══════════════════════════════════════════════════════════ */

:root {
  --bg:      #06060f;
  --bg2:     #0b0b18;
  --bg3:     #10101f;
  --border:  rgba(255,255,255,0.07);
  --text:    #c8d0e0;
  --text2:   #6a7389;
  --accent:  #00ff41;
  --red:     #ff4444;
  --cyan:    #00d4ff;
  --purple:  #bf5fff;
  --blue:    #4488ff;
  --font-mono: 'Share Tech Mono', monospace;
  --font-hd:   'Orbitron', sans-serif;
  --font-ui:   'Rajdhani', sans-serif;
  --sidebar-w: 240px;
  --header-h:  60px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.5;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; cursor: pointer; }

/* ── Background canvas ── */
#bg-canvas {
  position: fixed; top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.18;
}

/* ── Mode toggle btn ── */
#mode-btn {
  position: fixed;
  top: 12px; right: 16px;
  z-index: 9999;
  display: flex; align-items: center; gap: 8px;
  background: rgba(0,255,65,0.1);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: .8rem;
  padding: 7px 14px;
  border-radius: 4px;
  cursor: pointer;
  transition: all .25s;
  box-shadow: 0 0 12px rgba(0,255,65,0.2);
}
#mode-btn:hover {
  background: rgba(0,255,65,0.2);
  box-shadow: 0 0 20px rgba(0,255,65,0.4);
}

/* ══════════════════════════════════════════════════════
   VEILLE MODE
══════════════════════════════════════════════════════ */
#veille-mode { position: relative; z-index: 1; min-height: 100vh; }

/* ── Header ── */
#vt-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--header-h);
  background: rgba(6,6,15,0.95);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
  display: flex; align-items: center; gap: 20px;
  padding: 0 20px;
}

.hd-brand { display: flex; align-items: center; gap: 12px; }
.hd-logo {
  font-family: var(--font-hd);
  font-size: 1.5rem;
  color: var(--accent);
  text-shadow: 0 0 16px var(--accent);
}
.hd-title {
  font-family: var(--font-hd);
  font-size: .95rem;
  font-weight: 900;
  letter-spacing: 3px;
  color: #fff;
}
.accent-green { color: var(--accent); }
.hd-sub { font-size: .7rem; color: var(--text2); font-family: var(--font-mono); }

.hd-stats { display: flex; gap: 24px; margin: 0 auto; }
.hd-stat { text-align: center; }
.hd-val { display: block; font-family: var(--font-hd); font-size: 1.1rem; color: var(--accent); }
.hd-lbl { font-size: .65rem; color: var(--text2); text-transform: uppercase; letter-spacing: 1px; }

.btn-collect {
  display: flex; align-items: center; gap: 6px;
  background: transparent;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: .8rem;
  padding: 6px 14px;
  border-radius: 4px;
  cursor: pointer;
  transition: all .2s;
}
.btn-collect:hover { background: rgba(0,212,255,0.1); box-shadow: 0 0 12px rgba(0,212,255,0.3); }
.btn-collect.loading { animation: spin 1s linear infinite; }

/* ── Layout ── */
.layout { display: flex; height: calc(100vh - var(--header-h)); }

/* ── Sidebar ── */
#sidebar {
  width: var(--sidebar-w);
  background: var(--bg2);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  flex-shrink: 0;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.1) transparent;
}
#sidebar nav { padding: 12px 0; }

.nav-group-title {
  padding: 12px 16px 4px;
  font-size: .65rem;
  color: var(--text2);
  letter-spacing: 2px;
  text-transform: uppercase;
  font-family: var(--font-mono);
}

.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 16px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text2);
  border-left: 3px solid transparent;
  transition: all .2s;
  cursor: pointer;
  position: relative;
}
.nav-item i { width: 16px; text-align: center; }
.nav-item:hover { color: var(--text); background: rgba(255,255,255,0.03); }
.nav-item.active { color: var(--text); border-left-color: var(--accent); background: rgba(0,255,65,0.05); }
.cat-link { border-left-color: transparent; }
.cat-link:hover { color: var(--cc,var(--accent)); border-left-color: var(--cc,var(--accent)); }
.cat-link.active { color: var(--cc,var(--accent)); border-left-color: var(--cc,var(--accent)); background: rgba(255,255,255,0.03); }

.nav-badge {
  margin-left: auto;
  background: rgba(255,255,255,0.07);
  color: var(--text2);
  font-size: .65rem;
  font-family: var(--font-mono);
  padding: 1px 6px;
  border-radius: 10px;
}

/* ── Main content ── */
#main-content {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.1) transparent;
}

.sec { display: none; }
.sec.active { display: block; }

.sec-title {
  font-family: var(--font-hd);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
  display: flex; align-items: center; gap: 10px;
}
.sec-title i { color: var(--accent); }
.sec-subtitle {
  font-family: var(--font-hd);
  font-size: .85rem;
  color: var(--text);
  margin: 0;
  display: flex; align-items: center; gap: 8px;
}

/* ── KPI Cards ── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.kpi-card {
  background: var(--cb, rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.06);
  border-top: 2px solid var(--cc, var(--accent));
  border-radius: 8px;
  padding: 16px;
  transition: box-shadow .25s, transform .2s;
  position: relative;
  overflow: hidden;
}
.kpi-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: var(--cg, rgba(0,255,65,0.3));
  box-shadow: 0 0 20px var(--cg, rgba(0,255,65,0.3));
}
.kpi-card:hover {
  box-shadow: 0 0 24px var(--cg, rgba(0,255,65,0.15));
  transform: translateY(-2px);
}
.kpi-card-top {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 14px;
}
.kpi-icon { font-size: 1.2rem; }
.kpi-name { font-size: .85rem; font-weight: 700; color: var(--cc,var(--accent)); font-family: var(--font-hd); }

.kpi-bars { display: flex; flex-direction: column; gap: 8px; margin-bottom: 14px; }
.kpi-row { display: flex; align-items: center; gap: 8px; }
.kpi-lbl { font-size: .7rem; color: var(--text2); width: 72px; flex-shrink: 0; }
.kpi-bar {
  flex: 1; height: 6px;
  background: rgba(255,255,255,0.07);
  border-radius: 3px; overflow: hidden;
}
.kpi-fill {
  height: 100%;
  background: var(--cc, var(--accent));
  border-radius: 3px;
  box-shadow: 0 0 6px var(--cg, rgba(0,255,65,0.5));
  transition: width 1s cubic-bezier(.4,0,.2,1);
  width: 0%;
}
.kpi-pct { font-size: .7rem; font-family: var(--font-mono); color: var(--cc,var(--accent)); width: 32px; text-align: right; }

.kpi-card-foot {
  display: flex; justify-content: space-between;
  font-size: .72rem; color: var(--text2);
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.kpi-card-foot b { color: var(--cc,var(--accent)); }

/* ── Article header ── */
.art-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px; flex-wrap: wrap; gap: 10px;
}

.filter-pills { display: flex; gap: 6px; flex-wrap: wrap; }
.pill {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text2);
  font-family: var(--font-mono);
  font-size: .72rem;
  padding: 4px 12px;
  border-radius: 20px;
  cursor: pointer;
  transition: all .2s;
}
.pill:hover { border-color: var(--accent); color: var(--accent); }
.pill.active {
  background: rgba(0,255,65,0.1);
  border-color: var(--accent);
  color: var(--accent);
}

/* ── Articles Grid ── */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}

.art-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
  transition: border-color .2s, box-shadow .2s, transform .2s;
  position: relative;
  overflow: hidden;
}
.art-card::after {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--cat-color, var(--accent));
}
.art-card:hover {
  border-color: var(--cat-color, var(--accent));
  box-shadow: 0 0 16px rgba(0,255,65,0.1);
  transform: translateY(-1px);
}

.art-meta {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 8px;
}
.art-source {
  font-size: .65rem; font-family: var(--font-mono);
  color: var(--cat-color, var(--accent));
  background: rgba(255,255,255,0.05);
  padding: 2px 7px; border-radius: 3px;
}
.art-horizon {
  font-size: .65rem; font-family: var(--font-mono);
  padding: 2px 7px; border-radius: 3px;
  font-weight: 700;
}
.h-H1 { background: rgba(0,255,65,0.12); color: #00ff41; }
.h-H2 { background: rgba(255,170,0,0.12); color: #ffaa00; }
.h-H3 { background: rgba(255,68,68,0.12); color: #ff4444; }

.art-weak { font-size: .65rem; background: rgba(255,170,0,0.15); color: #ffaa00; padding: 2px 7px; border-radius: 3px; }

.art-title {
  font-size: .88rem; font-weight: 600; color: #e8eaf0;
  margin-bottom: 6px; line-height: 1.4;
}
.art-title a { transition: color .2s; }
.art-title a:hover { color: var(--cat-color, var(--accent)); }

.art-summary {
  font-size: .78rem; color: var(--text2); line-height: 1.5;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.art-footer {
  display: flex; align-items: center; justify-content: space-between;
  font-size: .65rem; color: var(--text2); font-family: var(--font-mono);
}
.art-quality {
  display: flex; align-items: center; gap: 4px;
}
.quality-dot {
  width: 6px; height: 6px; border-radius: 50%;
}
.q-high   { background: #00ff41; box-shadow: 0 0 4px #00ff41; }
.q-medium { background: #ffaa00; box-shadow: 0 0 4px #ffaa00; }
.q-low    { background: #ff4444; box-shadow: 0 0 4px #ff4444; }

.art-keywords { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 8px; }
.kw-tag {
  font-size: .62rem; font-family: var(--font-mono);
  background: rgba(255,255,255,0.05);
  color: var(--text2);
  padding: 1px 6px; border-radius: 3px;
}

.btn-more {
  display: block; width: 100%;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text2);
  font-family: var(--font-mono);
  font-size: .8rem;
  padding: 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: all .2s;
  margin-top: 8px;
}
.btn-more:hover { border-color: var(--accent); color: var(--accent); }

/* ── Signals ── */
.info-banner {
  background: rgba(255,170,0,0.07);
  border: 1px solid rgba(255,170,0,0.2);
  border-radius: 6px;
  padding: 12px 16px;
  font-size: .82rem;
  color: var(--text);
  margin-bottom: 20px;
  line-height: 1.6;
}
.info-banner i { color: #ffaa00; margin-right: 6px; }

.signals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 16px;
}

.signal-card {
  background: rgba(255,170,0,0.04);
  border: 1px solid rgba(255,170,0,0.15);
  border-radius: 8px;
  padding: 16px;
  position: relative;
}
.signal-card::before {
  content: '⚡';
  position: absolute; top: -10px; left: 16px;
  background: var(--bg2);
  padding: 0 4px;
  font-size: .9rem;
}
.sig-conf {
  position: absolute; top: 12px; right: 12px;
  font-family: var(--font-mono); font-size: .7rem;
  color: #ffaa00;
  background: rgba(255,170,0,0.1);
  padding: 2px 8px; border-radius: 10px;
}
.sig-title { font-size: .88rem; font-weight: 600; color: #fff; margin-bottom: 8px; margin-right: 60px; }
.sig-kws { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 10px; }
.sig-kw {
  font-family: var(--font-mono); font-size: .65rem;
  background: rgba(255,170,0,0.12); color: #ffaa00;
  padding: 2px 8px; border-radius: 3px;
}
.sig-hyp { font-size: .78rem; color: var(--text); margin-bottom: 6px; }
.sig-h3 {
  font-size: .75rem; color: var(--text2);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 8px; margin-top: 6px;
  font-style: italic;
}
.sig-meta { font-size: .65rem; color: var(--text2); font-family: var(--font-mono); margin-top: 8px; }

/* ── KPI / Formulas ── */
.formula-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}
.formula-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
}
.formula-title {
  font-size: .7rem; color: var(--text2); text-transform: uppercase;
  letter-spacing: 1px; margin-bottom: 8px;
}
.formula-card code {
  display: block;
  font-family: var(--font-mono); font-size: .78rem;
  color: var(--accent);
  margin-bottom: 6px;
}
.formula-desc { font-size: .72rem; color: var(--text2); }

/* ── Charts ── */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 16px;
}
.chart-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  position: relative;
}
.chart-box.full-w { grid-column: 1 / -1; }
.chart-title {
  font-size: .75rem; font-family: var(--font-hd);
  color: var(--text2); text-transform: uppercase;
  letter-spacing: 1px; margin-bottom: 12px;
}
.chart-box canvas { max-height: 240px; }

/* ── History ── */
.history-controls { display: flex; gap: 10px; margin-bottom: 16px; }
.history-controls select {
  background: var(--bg3); border: 1px solid var(--border);
  color: var(--text); font-family: var(--font-mono); font-size: .8rem;
  padding: 6px 12px; border-radius: 4px; cursor: pointer;
}
.history-controls select:focus { outline: none; border-color: var(--accent); }

.table-wrap { overflow-x: auto; margin-top: 16px; }
.data-table { width: 100%; border-collapse: collapse; font-size: .78rem; }
.data-table th {
  background: var(--bg3);
  border: 1px solid var(--border);
  padding: 8px 12px;
  text-align: left;
  font-family: var(--font-mono); font-size: .65rem;
  color: var(--text2); text-transform: uppercase; letter-spacing: 1px;
}
.data-table td {
  border: 1px solid var(--border);
  padding: 8px 12px;
  color: var(--text);
}
.data-table tr:nth-child(even) td { background: rgba(255,255,255,0.02); }
.data-table tr:hover td { background: rgba(255,255,255,0.04); }

/* ── Sources ── */
.sources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px;
}
.src-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
}
.src-name { font-size: .88rem; font-weight: 600; color: #fff; margin-bottom: 6px; }
.src-cat {
  display: inline-block;
  font-size: .65rem; font-family: var(--font-mono);
  padding: 2px 8px; border-radius: 3px;
  margin-bottom: 10px;
}
.src-scores { display: flex; gap: 12px; margin-bottom: 8px; }
.src-score { text-align: center; }
.src-score-v { font-family: var(--font-mono); font-size: 1rem; font-weight: 700; }
.src-score-l { font-size: .62rem; color: var(--text2); }
.src-meta { font-size: .7rem; color: var(--text2); font-family: var(--font-mono); }
.qs-bar { height: 4px; background: rgba(255,255,255,0.07); border-radius: 2px; margin-top: 8px; overflow: hidden; }
.qs-fill { height: 100%; border-radius: 2px; transition: width 1s; }

/* ── Loading ── */
.loading { text-align: center; padding: 40px; color: var(--text2); font-family: var(--font-mono); }
.loading i { margin-right: 8px; color: var(--accent); }

@keyframes spin { to { transform: rotate(360deg); } }
.fa-spin { animation: spin 1s linear infinite; }


/* ══════════════════════════════════════════════════════
   PRESENTATION MODE
══════════════════════════════════════════════════════ */
#pres-mode {
  position: fixed; inset: 0; z-index: 500;
  background: var(--bg);
  display: flex; flex-direction: column;
}

.pres-header {
  height: 54px;
  background: rgba(0,0,0,0.6);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
  padding: 0 20px; gap: 20px;
  flex-shrink: 0;
}
.pres-logo {
  font-family: var(--font-hd);
  font-size: .9rem; font-weight: 900;
  color: var(--accent);
  text-shadow: 0 0 12px var(--accent);
  letter-spacing: 2px;
}
.pres-topics { flex: 1; font-size: .75rem; color: var(--text2); font-family: var(--font-mono); }
.pres-ctrl { display: flex; align-items: center; gap: 12px; }
.pres-ctrl button {
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 12px; border-radius: 4px;
  cursor: pointer; transition: all .2s; font-size: .9rem;
}
.pres-ctrl button:hover { background: rgba(255,255,255,0.12); color: var(--accent); }
#pres-indicator { font-family: var(--font-mono); font-size: .8rem; color: var(--text2); }

.slides { flex: 1; position: relative; overflow: hidden; }

.slide {
  position: absolute; inset: 0;
  padding: 36px 48px;
  overflow-y: auto;
  opacity: 0; pointer-events: none;
  transition: opacity .4s;
}
.slide.active { opacity: 1; pointer-events: all; }

.slide-h {
  font-family: var(--font-hd);
  font-size: 1.6rem; font-weight: 900;
  color: #fff;
  margin-bottom: 28px;
  text-transform: uppercase; letter-spacing: 3px;
  text-shadow: 0 0 20px rgba(255,255,255,0.3);
}

/* Overview slide */
.pres-stat-row {
  display: flex; gap: 20px; flex-wrap: wrap;
  margin-bottom: 32px;
}
.pres-stat {
  flex: 1; min-width: 120px;
  background: rgba(0,255,65,0.05);
  border: 1px solid rgba(0,255,65,0.15);
  border-radius: 10px;
  padding: 20px;
  text-align: center;
}
.pres-stat-v {
  font-family: var(--font-hd);
  font-size: 2rem; font-weight: 900;
  color: var(--accent);
  text-shadow: 0 0 16px var(--accent);
  margin-bottom: 6px;
}
.pres-stat-l { font-size: .75rem; color: var(--text2); text-transform: uppercase; letter-spacing: 1px; }

.pres-chart-wrap {
  max-width: 600px; margin: 0 auto;
}
.pres-chart-wrap canvas { max-height: 300px; }

/* Category slides */
.cat-slide {
  background: radial-gradient(ellipse at top left, var(--cb, rgba(0,255,65,0.04)) 0%, transparent 60%);
}
.slide-cat-top {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 10px;
}
.slide-icon { font-size: 2.5rem; }
.slide-cat-h {
  font-family: var(--font-hd);
  font-size: 1.4rem; font-weight: 900;
  color: var(--cc, var(--accent));
  text-shadow: 0 0 20px var(--cg, rgba(0,255,65,0.4));
  letter-spacing: 2px;
}
.slide-desc { font-size: .9rem; color: var(--text2); margin-bottom: 24px; }

.slide-body { display: flex; gap: 28px; }
.slide-kpi-col { width: 220px; flex-shrink: 0; }
.slide-kpi-col h3 {
  font-family: var(--font-hd); font-size: .75rem;
  color: var(--text2); text-transform: uppercase;
  letter-spacing: 2px; margin-bottom: 14px;
}
.slide-kpi-row {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 10px; font-size: .8rem;
}
.slide-kpi-row span:first-child { width: 62px; color: var(--text2); flex-shrink: 0; }
.sk-bar { flex: 1; height: 8px; background: rgba(255,255,255,0.07); border-radius: 4px; overflow: hidden; }
.sk-fill {
  height: 100%; border-radius: 4px;
  background: var(--cc, var(--accent));
  box-shadow: 0 0 8px var(--cg, rgba(0,255,65,0.5));
  transition: width 1.2s cubic-bezier(.4,0,.2,1);
  width: 0%;
}
.slide-kpi-row span:last-child { font-family: var(--font-mono); font-size: .75rem; color: var(--cc, var(--accent)); width: 38px; text-align: right; }
.slide-kpi-nums {
  display: flex; gap: 16px;
  margin-top: 16px; font-size: .8rem; color: var(--text2);
  padding-top: 12px; border-top: 1px solid var(--border);
}
.slide-kpi-nums b { color: var(--cc, var(--accent)); }

.slide-art-col { flex: 1; }
.slide-art-col h3 {
  font-family: var(--font-hd); font-size: .75rem;
  color: var(--text2); text-transform: uppercase;
  letter-spacing: 2px; margin-bottom: 14px;
}
.slide-art-list { display: flex; flex-direction: column; gap: 10px; }
.slide-art-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-left: 3px solid var(--cc, var(--accent));
  border-radius: 6px; padding: 10px 14px;
}
.slide-art-item a { font-size: .85rem; color: #dde; font-weight: 600; }
.slide-art-item a:hover { color: var(--cc, var(--accent)); }
.slide-art-meta { font-size: .7rem; color: var(--text2); font-family: var(--font-mono); margin-top: 4px; }

/* Method slide */
.method-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px; margin-bottom: 28px;
}
.method-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
}
.method-title {
  font-family: var(--font-hd); font-size: .75rem;
  color: var(--text2); text-transform: uppercase;
  letter-spacing: 1px; margin-bottom: 10px;
}
.method-card code {
  font-family: var(--font-mono); font-size: .82rem;
  color: var(--accent); display: block;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 3px; }

/* ── Responsive ── */
@media (max-width: 768px) {
  #sidebar { display: none; }
  .kpi-grid { grid-template-columns: 1fr; }
  .articles-grid { grid-template-columns: 1fr; }
  .slide-body { flex-direction: column; }
  .slide-kpi-col { width: 100%; }
}