/* ─── Reset & Tokens ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:          #f8fafc;
  --bg2:         #ffffff;
  --bg3:         #f1f5f9;
  --sidebar-bg:  #ffffff;
  --border:      #e2e8f0;
  --text:        #0f172a;
  --text2:       #475569;
  --text3:       #94a3b8;
  --accent:      #6366f1;
  --accent2:     #4f46e5;
  --green:       #10b981;
  --yellow:      #f59e0b;
  --red:         #ef4444;
  --r:           8px;
  --rl:          12px;
  --sidebar-w:   220px;
}

body.dark {
  --bg:         #1a2035;
  --bg2:        #222c44;
  --bg3:        #151d30;
  --sidebar-bg: #151d30;
  --border:     #2e3d5a;
  --text:       #f1f5f9;
  --text2:      #94a3b8;
  --text3:      #64748b;
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  font-size: 14px;
  line-height: 1.5;
}

/* ─── Layout ──────────────────────────────────────────────────────────────── */
.layout {
  display: flex;
  min-height: 100vh;
}

/* ─── Sidebar ─────────────────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  border-right: 1px solid var(--border);
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  z-index: 200;
  transition: background .2s;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 22px 20px 18px;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.sidebar-brand svg { color: var(--accent); flex-shrink: 0; }
.sidebar-brand span {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sidebar-nav {
  flex: 1;
  padding: 14px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--r);
  color: var(--text2);
  text-decoration: none;
  font-size: .875rem;
  font-weight: 500;
  transition: .15s;
}
.nav-link svg { flex-shrink: 0; }
.nav-link:hover  { color: var(--text); background: var(--bg3); }
.nav-link.active { color: var(--accent); background: rgba(99,102,241,.09); font-weight: 600; }

.sidebar-footer {
  padding: 12px 10px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.theme-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 12px;
  border-radius: var(--r);
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text3);
  font-size: .855rem;
  font-weight: 500;
  transition: .15s;
  text-align: left;
}
.theme-toggle:hover { color: var(--text2); background: var(--bg3); }

/* ─── Main ────────────────────────────────────────────────────────────────── */
#app {
  margin-left: var(--sidebar-w);
  padding: 36px 32px 60px;
  min-height: 100vh;
  flex: 1;
  max-width: calc(1200px + var(--sidebar-w));
}

/* ─── Homepage Hero ───────────────────────────────────────────────────────── */
.homepage-hero {
  text-align: center;
  padding: 48px 0 40px;
}
.hero-icon {
  width: 64px; height: 64px;
  background: rgba(99,102,241,.08);
  border: 1px solid rgba(99,102,241,.2);
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--accent);
}
.hero-title {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -.04em;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 10px;
}
.hero-tagline {
  font-size: 1rem;
  color: var(--text2);
  max-width: 420px;
  margin: 0 auto;
  line-height: 1.55;
}

/* ─── Spinner ─────────────────────────────────────────────────────────────── */
.spin-wrap { display: flex; align-items: center; justify-content: center; min-height: 220px; }
.spinner {
  width: 38px; height: 38px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .75s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Page Header ─────────────────────────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.page-header h1, .page-header h2 {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -.03em;
  color: var(--text);
}

/* ─── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: var(--r);
  font-size: .86rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: .15s;
  white-space: nowrap;
}
.btn-primary   { background: var(--accent); color: #fff; }
.btn-primary:hover  { background: var(--accent2); }
.btn-secondary { background: var(--bg2); color: var(--text); border: 1px solid var(--border); box-shadow: 0 1px 2px rgba(0,0,0,.04); }
.btn-secondary:hover { background: var(--bg3); }
.btn-ghost { background: transparent; color: var(--text2); border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--text); background: var(--bg3); }
.btn-sm { padding: 5px 12px; font-size: .78rem; }
.btn:disabled { opacity: .45; cursor: not-allowed; }

.icon-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 5px 8px;
  border-radius: var(--r);
  color: var(--text3);
  display: flex;
  align-items: center;
  transition: .15s;
}
.icon-btn:hover { background: var(--bg3); color: var(--text2); }
.icon-btn.danger:hover { background: rgba(239,68,68,.08); color: var(--red); }

.back-btn {
  width: 36px; height: 36px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  color: var(--text2);
  cursor: pointer;
  font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  transition: .15s;
  flex-shrink: 0;
  box-shadow: 0 1px 2px rgba(0,0,0,.04);
}
.back-btn:hover { background: var(--bg3); color: var(--text); }

/* ─── Campaign Grid / Cards ───────────────────────────────────────────────── */
.campaign-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.campaign-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--rl);
  padding: 20px;
  cursor: pointer;
  transition: .15s;
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.campaign-card:hover {
  border-color: #a5b4fc;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(99,102,241,.1);
}

.cc-header  { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; margin-bottom: 6px; }
.cc-title   { font-size: .95rem; font-weight: 600; line-height: 1.3; color: var(--text); }
.cc-actions { display: flex; gap: 2px; flex-shrink: 0; }
.cc-url     { font-size: .75rem; color: var(--text3); margin-bottom: 10px; word-break: break-all; }
.cc-meta    { display: flex; gap: 14px; font-size: .75rem; color: var(--text3); margin-bottom: 12px; }

.cc-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.cc-stat {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  display: flex; flex-direction: column;
}
.cc-stat-val { font-size: .95rem; font-weight: 700; color: var(--text); }
.cc-stat-val.cc-stat-green { color: #059669; }
.cc-stat-lbl { font-size: .68rem; color: var(--text3); margin-top: 1px; }

/* ─── Empty / Error States ────────────────────────────────────────────────── */
.empty-state {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  min-height: 260px; text-align: center; gap: 12px;
}
.empty-icon { color: var(--text3); margin-bottom: 4px; }
.empty-state h2 { font-size: 1.15rem; color: var(--text); }
.empty-state p  { color: var(--text3); margin-bottom: 6px; }

/* ─── Alerts ──────────────────────────────────────────────────────────────── */
.alert {
  padding: 12px 16px;
  border-radius: var(--r);
  margin-bottom: 20px;
  font-size: .84rem;
  line-height: 1.5;
}
.alert a { font-weight: 600; color: inherit; }
.alert-warn { background: #fffbeb; border: 1px solid #fde68a; color: #92400e; }
.alert-info { background: #eff6ff; border: 1px solid #bfdbfe; color: #1d4ed8; }
.alert-err  { background: #fef2f2; border: 1px solid #fecaca; color: #b91c1c; }

body.dark .alert-warn { background: rgba(245,158,11,.08); border-color: rgba(245,158,11,.25); color: #fbbf24; }
body.dark .alert-info { background: rgba(99,102,241,.08); border-color: rgba(99,102,241,.25); color: #a5b4fc; }
body.dark .alert-err  { background: rgba(239,68,68,.08);  border-color: rgba(239,68,68,.25);  color: #fca5a5; }

/* ─── KPI Cards ───────────────────────────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.kpi-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--rl);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.kpi-card.primary { border-color: #c7d2fe; background: linear-gradient(135deg, #eff0fe, #f5f3ff); }
body.dark .kpi-card.primary { border-color: rgba(99,102,241,.35); background: rgba(99,102,241,.06); }
.kpi-icon { font-size: 1.8rem; }
.kpi-val  { font-size: 1.65rem; font-weight: 700; line-height: 1; letter-spacing: -.03em; color: var(--text); }
.kpi-lbl  { font-size: .75rem; color: var(--text3); margin-top: 4px; }

/* ─── Section Card ────────────────────────────────────────────────────────── */
.section-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--rl);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.section-card h2, .section-card h3 {
  font-size: .72rem;
  font-weight: 700;
  margin-bottom: 18px;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ─── Table ───────────────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; font-size: .84rem; }
.tbl th {
  text-align: left;
  padding: 9px 12px;
  color: var(--text3);
  font-weight: 600;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  background: var(--bg3);
}
.tbl td { padding: 11px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; color: var(--text); }
.tbl tr:last-child td { border-bottom: none; }
.tbl tbody tr:hover td { background: var(--bg3); }
.tbl .r { text-align: right; font-variant-numeric: tabular-nums; }
.pos { color: #059669; font-weight: 600; }
.neg { color: var(--red); }
body.dark .pos { color: #34d399; }

.dest-name-cell { display: flex; align-items: center; gap: 8px; }
.dbadge {
  width: 22px; height: 22px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: .68rem; font-weight: 700; color: #fff;
  flex-shrink: 0;
}
.tbl-link { color: var(--text2); text-decoration: none; font-size: .8rem; }
.tbl-link:hover { color: var(--accent); text-decoration: underline; }

.src-tag {
  background: rgba(99,102,241,.08);
  color: var(--accent);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: monospace;
  font-size: .8rem;
  border: 1px solid rgba(99,102,241,.15);
}
.w-tag {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 8px;
  font-size: .78rem;
  color: var(--text2);
}

/* ─── Destination Comparison Cards ───────────────────────────────────────── */
.dest-comp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}
.dest-comp-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--rl);
  padding: 20px;
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.dcc-header {
  display: flex; align-items: flex-start; gap: 10px;
  margin-bottom: 16px; padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.dcc-info { flex: 1; min-width: 0; }
.dcc-url {
  display: block; font-size: .82rem; font-weight: 600;
  color: var(--text); text-decoration: none;
  margin-bottom: 5px; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap;
}
.dcc-url:hover { color: var(--accent); }
.dcc-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.dcc-stat  { display: flex; flex-direction: column; }
.dcc-val   { font-size: 1.1rem; font-weight: 700; color: var(--text); }
.dcc-lbl   { font-size: .7rem; color: var(--text3); margin-top: 2px; }

/* ─── Y-Funnel ────────────────────────────────────────────────────────────── */
.yfunnel-wrap {
  display: flex;
  justify-content: center;
  padding: 8px 0 4px;
}
.yfunnel-wrap svg text { fill: var(--text); }

@keyframes drawPath {
  from { stroke-dashoffset: 1; }
  to   { stroke-dashoffset: 0; }
}
@keyframes fadeInSvg {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ─── Dashboard Header ────────────────────────────────────────────────────── */
.dash-header {
  display: flex; align-items: flex-start;
  justify-content: space-between;
  gap: 16px; margin-bottom: 28px; flex-wrap: wrap;
}
.dash-title { display: flex; align-items: center; gap: 14px; }
.dash-title h1 { font-size: 1.4rem; font-weight: 700; letter-spacing: -.03em; color: var(--text); }
.dash-domain { font-size: .75rem; color: var(--text3); display: block; margin-top: 2px; }
.dash-product-filter {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 6px;
  padding: 3px 9px;
  background: rgba(99,102,241,.08);
  border: 1px solid rgba(99,102,241,.25);
  border-radius: 999px;
  font-size: .72rem;
  color: var(--accent);
}
.dash-product-filter strong { color: var(--text); font-weight: 600; }
.dash-actions { display: flex; gap: 8px; flex-shrink: 0; flex-wrap: wrap; }

/* ─── Forms ───────────────────────────────────────────────────────────────── */
.form-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--rl);
  padding: 32px;
  max-width: 860px;
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.fs {
  border: none; padding: 0; margin-bottom: 28px;
  padding-bottom: 28px; border-bottom: 1px solid var(--border);
}
.fs:last-of-type { border-bottom: none; }
.fs legend, .fs-head legend {
  font-size: .72rem; font-weight: 700; color: var(--text3);
  text-transform: uppercase; letter-spacing: .07em;
  margin-bottom: 18px; display: block;
}
.fs-head {
  display: flex; align-items: center;
  justify-content: space-between; margin-bottom: 18px;
}
.fs-head legend { margin-bottom: 0; }
.fg { display: flex; flex-direction: column; gap: 5px; flex: 1; }
.fg + .fg { margin-top: 14px; }
.frow .fg + .fg { margin-top: 0; }
.fg label { font-size: .82rem; font-weight: 500; color: var(--text2); }
.fg small  { font-size: .74rem; color: var(--text3); }
.fi {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  color: var(--text);
  padding: 9px 12px;
  font-size: .88rem;
  width: 100%;
  transition: border-color .15s, box-shadow .15s;
}
body.dark .fi { background: var(--bg3); }
.fi:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(99,102,241,.1); }
.fi::placeholder { color: var(--text3); }
select.fi { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 32px; }
.frow { display: flex; gap: 14px; align-items: flex-start; }
.frow-dests .fg-url { flex: 3; }
.frow-dests .fg-src { flex: 1.2; }
.frow-dests .fg-w   { flex: 1; }
.form-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 24px; }

/* ─── Destination Blocks ──────────────────────────────────────────────────── */
.dest-block {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 16px; margin-bottom: 10px;
}
.db-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.db-label { font-size: .72rem; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: .06em; }
.btn-rm {
  background: transparent; border: none; color: var(--text3);
  cursor: pointer; font-size: .8rem; padding: 2px 6px;
  border-radius: 4px; transition: .15s;
}
.btn-rm:hover { color: var(--red); background: rgba(239,68,68,.08); }
.weight-total { text-align: right; font-size: .8rem; color: var(--text3); margin-top: 6px; }
.wval     { font-weight: 700; }
.wval.ok  { color: var(--green); }
.wval.bad { color: var(--red); }

/* ─── Toast ───────────────────────────────────────────────────────────────── */
#toast-container {
  position: fixed; bottom: 24px; right: 24px;
  display: flex; flex-direction: column; gap: 8px; z-index: 9999;
}
.toast {
  padding: 12px 18px; border-radius: var(--r); font-size: .84rem;
  font-weight: 500; opacity: 0; transform: translateY(8px) scale(.97);
  transition: .25s ease; max-width: 360px; pointer-events: none;
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
}
.toast.show { opacity: 1; transform: none; }
.toast-success { background: var(--green); color: #fff; }
.toast-error   { background: var(--red);   color: #fff; }
.toast-info    { background: var(--accent); color: #fff; }

/* ─── Webhook page ────────────────────────────────────────────────────────── */
.wh-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 20px; }
.wh-url-row {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--r); padding: 10px 14px; margin-bottom: 14px;
}
.method-badge {
  background: rgba(16,185,129,.1); border: 1px solid rgba(16,185,129,.25);
  color: #059669; font-size: .72rem; font-weight: 700;
  padding: 2px 8px; border-radius: 4px; letter-spacing: .06em;
}
.wh-url { font-family: monospace; font-size: .85rem; color: var(--accent); word-break: break-all; flex: 1; }
.wh-hint { font-size: .83rem; color: var(--text2); line-height: 1.6; }
.wh-hint strong { color: var(--text); }
.wh-priority { padding-left: 20px; display: flex; flex-direction: column; gap: 6px; }
.wh-priority li { font-size: .83rem; color: var(--text2); }
.wh-code-wrap { position: relative; }
.wh-copy-code { position: absolute; top: 8px; right: 8px; }
.wh-code {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--r); padding: 16px;
  font-family: monospace; font-size: .78rem;
  color: var(--text2); overflow-x: auto; white-space: pre; line-height: 1.6;
}
.wh-empty {
  display: flex; flex-direction: column; align-items: center;
  gap: 12px; padding: 28px; color: var(--text3); text-align: center;
}

/* ─── Badges ──────────────────────────────────────────────────────────────── */
.badge-live {
  font-size: .7rem; font-weight: 600; color: #059669;
  background: rgba(16,185,129,.08); border: 1px solid rgba(16,185,129,.2);
  padding: 2px 8px; border-radius: 20px; margin-left: 8px; vertical-align: middle;
}
.badge-off {
  font-size: .7rem; font-weight: 600; color: var(--text3);
  background: var(--bg3); border: 1px solid var(--border);
  padding: 2px 8px; border-radius: 20px; margin-left: 8px; vertical-align: middle;
}
.src-tag.pos { background: rgba(16,185,129,.08); color: #059669; border-color: rgba(16,185,129,.2); }
.src-tag.neg { background: rgba(239,68,68,.08); color: var(--red); border-color: rgba(239,68,68,.2); }

/* ─── Date Range Picker ───────────────────────────────────────────────────── */
.drp-wrap {
  position: relative;
  display: inline-block;
  margin-bottom: 20px;
}
.drp-field {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  color: var(--text2);
  font-size: .83rem;
  font-weight: 500;
  cursor: pointer;
  transition: .15s;
  white-space: nowrap;
  box-shadow: 0 1px 2px rgba(0,0,0,.04);
}
.drp-field:hover { border-color: var(--accent); color: var(--text); }
.drp-panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 500;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--rl);
  box-shadow: 0 8px 32px rgba(0,0,0,.14);
  overflow: hidden;
}
.drp-inner { display: flex; }
.drp-presets {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 8px;
  border-right: 1px solid var(--border);
  min-width: 100px;
}
.drp-preset {
  padding: 7px 12px;
  border: none;
  background: transparent;
  border-radius: 6px;
  color: var(--text2);
  font-size: .8rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: .12s;
  white-space: nowrap;
}
.drp-preset:hover { background: var(--bg3); color: var(--text); }
.drp-cal { padding: 12px 14px; min-width: 220px; }
.drp-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.drp-month-lbl { font-size: .84rem; font-weight: 600; color: var(--text); }
.drp-nav-btn {
  width: 26px; height: 26px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text2);
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: .12s;
}
.drp-nav-btn:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.drp-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}
.drp-dow {
  text-align: center;
  font-size: .65rem;
  font-weight: 700;
  color: var(--text3);
  padding: 4px 0 6px;
  text-transform: uppercase;
}
.drp-day {
  text-align: center;
  font-size: .8rem;
  padding: 5px 3px;
  border-radius: 5px;
  cursor: pointer;
  color: var(--text);
  transition: background .1s, color .1s;
  user-select: none;
}
.drp-day:hover { background: rgba(99,102,241,.12); color: var(--accent); }
.drp-day.drp-in-range { background: rgba(99,102,241,.08); border-radius: 0; }
.drp-day.drp-start { background: var(--accent); color: #fff; font-weight: 700; border-radius: 5px 0 0 5px; }
.drp-day.drp-end   { background: var(--accent); color: #fff; font-weight: 700; border-radius: 0 5px 5px 0; }
.drp-day.drp-start.drp-end { border-radius: 5px; }
.drp-day.drp-today { font-weight: 700; color: var(--accent); }
.drp-day.drp-start.drp-today,
.drp-day.drp-end.drp-today  { color: #fff; }
.drp-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.drp-hint { font-size: .74rem; color: var(--text3); }
.drp-apply-btn {
  padding: 5px 14px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: .78rem;
  font-weight: 600;
  cursor: pointer;
  transition: .12s;
  white-space: nowrap;
}
.drp-apply-btn:hover { background: var(--accent2); }

/* ─── Best Offer Section ──────────────────────────────────────────────────── */
.best-offer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}
.best-offer-card {
  border: 1px solid var(--border);
  border-radius: var(--rl);
  padding: 16px;
  background: var(--bg3);
  position: relative;
  transition: .15s;
}
.best-offer-card.best-offer-winner {
  border-color: #f59e0b;
  background: rgba(245,158,11,.05);
  box-shadow: 0 0 0 2px rgba(245,158,11,.2);
}
body.dark .best-offer-card.best-offer-winner {
  background: rgba(245,158,11,.07);
}
.best-offer-trophy {
  font-size: .72rem;
  font-weight: 700;
  color: #d97706;
  margin-bottom: 10px;
  letter-spacing: .03em;
}
.boc-header {
  display: flex; align-items: center; gap: 8px; margin-bottom: 12px;
}
.boc-title {
  font-size: .82rem; font-weight: 600; color: var(--text);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1;
}
.boc-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}
.boc-stat { display: flex; flex-direction: column; }
.boc-val  { font-size: 1rem; font-weight: 700; color: var(--text); }
.boc-val.boc-win { color: #d97706; font-size: 1.15rem; }
.boc-lbl  { font-size: .68rem; color: var(--text3); margin-top: 1px; }

/* ─── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  :root { --sidebar-w: 200px; }
}
@media (max-width: 700px) {
  :root { --sidebar-w: 0px; }
  .sidebar { transform: translateX(-100%); }
  #app { margin-left: 0; padding: 20px 16px 48px; }
  .frow, .frow-dests { flex-direction: column; }
  .dash-header { flex-direction: column; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .wh-grid { grid-template-columns: 1fr; }
  .form-card { padding: 20px 16px; }
}
@media (max-width: 460px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .dest-comp-grid { grid-template-columns: 1fr; }
}