/* Canadian PC Deals dashboard — dark theme, system fonts, no frameworks. */

:root {
  --bg: #0d1117;
  --bg-2: #161b22;
  --bg-3: #1c2430;
  --border: #2a3340;
  --border-2: #38404d;
  --text: #e6edf3;
  --text-dim: #9aa7b4;
  --text-mute: #6e7a87;
  --accent: #58a6ff;
  --green: #3fb950;
  --green-dim: #2ea043;
  --amber: #d29922;
  --red: #f85149;
  --purple: #bc8cff;
  --gold: #e3b341;
  --radius: 10px;
  --shadow: 0 1px 0 rgba(255,255,255,0.03), 0 8px 24px rgba(0,0,0,0.35);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
    "Apple Color Emoji", "Segoe UI Emoji", sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.app {
  max-width: 1180px;
  margin: 0 auto;
  padding: 20px 18px 8px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* ---- Topbar ---- */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 12px;
  padding-bottom: 4px;
}
.app-title { margin: 0; font-size: 1.5rem; letter-spacing: -0.01em; }
.app-sub { margin: 2px 0 0; color: var(--text-dim); font-size: 0.85rem; }
.topbar-right { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.updated { color: var(--text-dim); font-size: 0.82rem; }
.status-line { color: var(--text-mute); font-size: 0.78rem; }
.pill {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.04em;
  padding: 3px 8px; border-radius: 999px; text-transform: uppercase;
}
.pill-mock { background: rgba(188,140,255,0.16); color: var(--purple); border: 1px solid rgba(188,140,255,0.35); }

/* ---- Cards / sections ---- */
.card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 18px;
}
.section-title {
  margin: 0 0 14px;
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -0.01em;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.empty { color: var(--text-mute); font-style: italic; margin: 4px 0; }
.empty.small { font-size: 0.85rem; }
.muted { color: var(--text-mute); }

/* ---- Best Build hero ---- */
.hero {
  display: flex;
  gap: 22px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.hero-total { min-width: 180px; }
.hero-total-num { font-size: 2.1rem; font-weight: 750; letter-spacing: -0.02em; }
.hero-total-label { color: var(--text-dim); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; }
.hero-tax { color: var(--text-dim); font-size: 0.9rem; margin-top: 2px; }

.budget { flex: 1 1 320px; min-width: 280px; }
.budget-label { display: flex; justify-content: space-between; font-size: 0.82rem; margin-bottom: 6px; }
.budget-state.under { color: var(--green); }
.budget-state.over { color: var(--red); }
.budget-track {
  height: 12px; border-radius: 999px;
  background: var(--bg-3); border: 1px solid var(--border);
  overflow: hidden;
}
.budget-fill { height: 100%; border-radius: 999px; transition: width 0.4s ease; }
.budget-fill.under { background: linear-gradient(90deg, var(--green-dim), var(--green)); }
.budget-fill.over { background: linear-gradient(90deg, var(--amber), var(--red)); }

.callout {
  border-radius: 8px; padding: 10px 14px; font-weight: 600;
  margin-bottom: 12px; font-size: 0.95rem;
}
.callout.win { background: rgba(63,185,80,0.12); border: 1px solid rgba(63,185,80,0.4); color: #7ee787; }
.callout.lose { background: rgba(248,81,73,0.1); border: 1px solid rgba(248,81,73,0.35); color: #ff9492; }

.combo-adv { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.combo-adv-row {
  display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap;
  font-size: 0.85rem; padding: 7px 10px; border-radius: 7px;
  background: var(--bg-3); border: 1px solid var(--border);
}
.combo-adv-row.win { border-color: rgba(63,185,80,0.35); }
.combo-adv-name { font-weight: 600; }
.combo-adv-cats { color: var(--text-dim); }
.combo-adv-delta { margin-left: auto; color: var(--text-dim); }
.combo-adv-delta.win { color: var(--green); font-weight: 600; }

/* ---- Tables ---- */
table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
thead th {
  text-align: left; color: var(--text-dim); font-weight: 600;
  font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.05em;
  padding: 6px 10px; border-bottom: 1px solid var(--border);
}
tbody td { padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
tbody tr:last-child td { border-bottom: none; }

.cat-cell { color: var(--text-dim); white-space: nowrap; font-weight: 600; }
.part-cell.missing { color: var(--text-mute); font-style: italic; }
.part-name { font-weight: 600; display: inline-block; }
.part-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 5px; }

.price { font-weight: 700; font-variant-numeric: tabular-nums; }
.price-cell { white-space: nowrap; }
.price-was {
  margin-left: 8px; color: var(--text-mute);
  text-decoration: line-through; font-size: 0.85em;
}
.price-off {
  margin-left: 8px; color: var(--green); font-weight: 700; font-size: 0.85em;
}

.src-cell { white-space: nowrap; }
.source-tag {
  display: inline-block;
  font-size: 0.72rem; color: var(--text-dim);
  background: var(--bg-3); border: 1px solid var(--border);
  padding: 2px 7px; border-radius: 6px;
}
.source-tag.inline { margin-top: 5px; }
.view-link { font-size: 0.82rem; white-space: nowrap; }

.build-notes { margin: 12px 0 0; padding-left: 18px; color: var(--text-dim); font-size: 0.82rem; }
.build-notes li { margin: 3px 0; }

/* ---- Best Build grouped combo rows + totals (v3.5) ---- */
.build-table tfoot td { padding: 10px; border-top: 2px solid var(--border-2); border-bottom: none; }
.total-row .cat-cell { font-weight: 700; color: var(--text); text-transform: uppercase; letter-spacing: 0.04em; font-size: 0.78rem; }
.total-label { color: var(--text-mute); font-size: 0.78rem; }
.total-note { color: var(--text-mute); }
.total-mismatch { color: var(--amber); font-size: 0.78rem; }
.total-price { font-size: 1.02rem; }

.combo-build-row { background: rgba(188,140,255,0.05); }
.combo-cat-cell { white-space: normal; line-height: 1.3; }
.combo-title { color: var(--purple); }
.combo-sub-list {
  margin: 7px 0 0; padding-left: 16px; list-style: none;
  border-left: 2px solid rgba(188,140,255,0.3);
}
.combo-sub-list li { margin: 2px 0; font-size: 0.84rem; }
.combo-sub-list li::before { content: '↳ '; color: var(--text-mute); }
.combo-sub-name { color: var(--text-dim); }

/* ---- comboBuild secondary panel (v3.4/v3.5) ---- */
.combo-build-panel {
  margin-top: 12px; border: 1px solid rgba(188,140,255,0.3); border-radius: 9px;
  background: var(--bg-3); padding: 0;
}
.combo-build-panel > .build-table { padding: 0 12px 8px; }
.combo-build-summary {
  cursor: pointer; padding: 11px 14px; list-style: none;
  display: flex; align-items: center; gap: 10px;
}
.combo-build-summary::-webkit-details-marker { display: none; }
.combo-build-summary::before {
  content: '▸'; color: var(--purple); font-size: 0.8rem; transition: transform 0.15s ease;
}
.combo-build-panel[open] .combo-build-summary::before { transform: rotate(90deg); }
.combo-build-head { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.combo-build-label { font-weight: 600; color: var(--text-dim); }
.combo-build-total { font-weight: 750; font-variant-numeric: tabular-nums; }
.combo-build-delta { color: var(--text-dim); font-size: 0.88rem; }
.combo-build-delta.win { color: var(--green); font-weight: 600; }

/* ---- Tags / badges ---- */
.tag, .badge {
  display: inline-flex; align-items: center;
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.03em;
  padding: 2px 7px; border-radius: 5px; text-transform: uppercase;
  white-space: nowrap;
}
.badge.small, .badge-instore.small { font-size: 0.62rem; padding: 1px 6px; }
.badge-great, .tag.badge-great { background: rgba(63,185,80,0.18); color: #7ee787; border: 1px solid rgba(63,185,80,0.45); }
.badge-good, .tag.badge-good { background: rgba(88,166,255,0.16); color: #79c0ff; border: 1px solid rgba(88,166,255,0.4); }
.badge-instore, .tag-instore { background: rgba(210,153,34,0.15); color: var(--amber); border: 1px solid rgba(210,153,34,0.4); }
.badge-oos { background: rgba(248,81,73,0.12); color: #ff9492; border: 1px solid rgba(248,81,73,0.35); }
.tag-combo { background: rgba(188,140,255,0.15); color: var(--purple); border: 1px solid rgba(188,140,255,0.4); }

/* ---- Combo savings ---- */
.combo-includes .comp-list { margin: 0; padding-left: 16px; color: var(--text-dim); }
.combo-includes .comp-list li { margin: 1px 0; }
.combo-includes .comp-name { color: var(--text-dim); }
.combo-name { font-weight: 600; }
.combo-save .save-pos { color: var(--green); font-weight: 700; }
.combo-save .save-neg { color: var(--red); font-weight: 600; }
.combo-save .save-even { color: var(--text-dim); font-weight: 600; }

/* covered-category chips in the combos table */
.combo-covers { vertical-align: middle; }
.cover-chips { display: flex; gap: 5px; flex-wrap: wrap; }
.cover-chip {
  font-size: 0.68rem; font-weight: 600; color: var(--text-dim);
  background: var(--bg-3); border: 1px solid var(--border-2);
  padding: 1px 7px; border-radius: 999px; white-space: nowrap;
}

/* ---- Category grid ---- */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}
.cat-block { background: var(--bg-3); border: 1px solid var(--border); border-radius: 9px; padding: 12px; }
.cat-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.cat-title { margin: 0; font-size: 0.95rem; font-weight: 650; }
.deal-cards { display: flex; flex-direction: column; gap: 10px; }

.deal-card {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 8px;
  padding: 10px 12px;
}
.deal-card.is-great { border-color: rgba(63,185,80,0.4); }
.deal-card.is-good { border-color: rgba(88,166,255,0.35); }
.deal-top { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 6px; }
.deal-name { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 6px; }
.deal-price-row { display: flex; align-items: baseline; gap: 4px; flex-wrap: wrap; }
.deal-price-row .price { font-size: 1.05rem; }
.deal-promo { color: var(--amber); font-size: 0.8rem; margin-top: 6px; }
.deal-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; }

/* ---- Sparklines ---- */
.spark-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
}
.spark-cell { background: var(--bg-3); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; }
.spark-cat { font-size: 0.8rem; color: var(--text-dim); font-weight: 600; margin-bottom: 6px; }
.spark { display: block; width: 100%; height: 36px; }
.spark polyline { stroke: var(--accent); stroke-width: 1.6; stroke-linejoin: round; stroke-linecap: round; }
.spark.down polyline { stroke: var(--green); }
.spark.up polyline { stroke: var(--red); }
.spark.flat polyline { stroke: var(--text-dim); }
.spark-dot { fill: var(--text); }
.spark.down .spark-dot { fill: var(--green); }
.spark.up .spark-dot { fill: var(--red); }
.spark-meta { display: flex; justify-content: space-between; align-items: baseline; margin-top: 4px; font-size: 0.8rem; }
.spark-now { font-weight: 700; font-variant-numeric: tabular-nums; }
.spark-dir { font-size: 0.78rem; font-weight: 600; }
.spark-dir.down { color: var(--green); }
.spark-dir.up { color: var(--red); }
.spark-dir.flat { color: var(--text-dim); }

/* ---- Alerts feed ---- */
.alert-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.alert-item { padding: 10px 4px; border-bottom: 1px solid var(--border); }
.alert-item:last-child { border-bottom: none; }
.alert-head { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 4px; }
.alert-time { color: var(--text-mute); font-size: 0.74rem; }
.alert-cat {
  font-size: 0.7rem; font-weight: 600; color: var(--text-dim);
  background: var(--bg-3); border: 1px solid var(--border);
  padding: 1px 7px; border-radius: 999px;
}
.alert-reason {
  font-size: 0.66rem; font-weight: 700; letter-spacing: 0.03em; text-transform: uppercase;
  padding: 2px 7px; border-radius: 5px; margin-left: auto;
}
.alert-reason.reason-great { background: rgba(63,185,80,0.18); color: #7ee787; border: 1px solid rgba(63,185,80,0.45); }
.alert-reason.reason-list { background: rgba(88,166,255,0.16); color: #79c0ff; border: 1px solid rgba(88,166,255,0.4); }
.alert-reason.reason-combo { background: rgba(188,140,255,0.15); color: var(--purple); border: 1px solid rgba(188,140,255,0.4); }
.alert-reason.reason-other { background: rgba(210,153,34,0.15); color: var(--amber); border: 1px solid rgba(210,153,34,0.4); }
.alert-name { display: block; font-weight: 600; font-size: 0.92rem; margin-bottom: 4px; }
.alert-price-row { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.alert-price-row .price { font-size: 1rem; }
.alert-price-row .price-was { margin-left: 0; }
.alert-price-row .source-tag { margin-left: auto; }
.alert-foot { margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--border); font-size: 0.8rem; }
.alert-hint { color: var(--text-mute); }

/* ---- RFD feed ---- */
.rfd-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.rfd-item { padding: 9px 4px; border-bottom: 1px solid var(--border); }
.rfd-item:last-child { border-bottom: none; }
.rfd-head { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 3px; }
.rfd-retailer {
  font-size: 0.72rem; font-weight: 700; color: var(--accent);
  background: rgba(88,166,255,0.12); border: 1px solid rgba(88,166,255,0.3);
  padding: 1px 7px; border-radius: 5px;
}
.rfd-price { font-weight: 700; color: var(--green); font-size: 0.85rem; margin-left: auto; }
.rfd-title { display: block; font-size: 0.9rem; }
.rfd-promo { color: var(--text-dim); font-size: 0.8rem; margin-top: 2px; }

/* ---- Source status chips ---- */
.chips { display: flex; gap: 10px; flex-wrap: wrap; }
.chip {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 11px; border-radius: 8px;
  background: var(--bg-3); border: 1px solid var(--border);
  font-size: 0.8rem; cursor: default;
}
.chip-name { font-weight: 600; }
.chip-status { font-size: 0.66rem; font-weight: 700; letter-spacing: 0.04em; padding: 1px 6px; border-radius: 4px; }
.chip-ok .chip-status { background: rgba(63,185,80,0.18); color: #7ee787; }
.chip-blocked .chip-status { background: rgba(210,153,34,0.18); color: var(--amber); }
.chip-error .chip-status { background: rgba(248,81,73,0.16); color: #ff9492; }
.chip-unknown .chip-status { background: var(--bg-2); color: var(--text-mute); }
.chip-ok { border-color: rgba(63,185,80,0.3); }
.chip-blocked { border-color: rgba(210,153,34,0.3); }
.chip-error { border-color: rgba(248,81,73,0.3); }
.chip-count, .chip-time { color: var(--text-mute); font-size: 0.74rem; }
.chip-note-mark { color: var(--amber); font-size: 0.82rem; cursor: help; }
.chip[title] { cursor: help; }

/* ---- Setup / error ---- */
.setup-steps { color: var(--text-dim); }
.setup-steps li { margin: 6px 0; }
code {
  font-family: var(--mono); font-size: 0.85em;
  background: var(--bg-3); border: 1px solid var(--border);
  padding: 1px 6px; border-radius: 5px; color: var(--text);
}
.setup-actions { margin-top: 12px; }
.btn {
  display: inline-block; padding: 8px 14px; border-radius: 8px;
  background: var(--accent); color: #0b1220; font-weight: 650; font-size: 0.85rem;
}
.btn:hover { text-decoration: none; filter: brightness(1.08); }
button.btn { border: none; cursor: pointer; font-family: inherit; }
.error-msg { color: #ff9492; font-family: var(--mono); font-size: 0.85rem; }

/* ---- Private-access key prompt (v3.10) ---- */
.key-form { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.key-input {
  flex: 1 1 220px; min-width: 200px; padding: 8px 12px;
  background: var(--bg-3); border: 1px solid var(--border-2);
  border-radius: 8px; color: var(--text); font-family: var(--mono);
  font-size: 0.9rem;
}
.key-input:focus { outline: none; border-color: var(--accent); }
.key-msg { font-size: 0.78rem; margin-top: 10px; }

/* ---- Footer ---- */
.app-foot {
  max-width: 1180px; margin: 18px auto 26px; padding: 0 18px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  color: var(--text-mute); font-size: 0.75rem;
}

/* ---- v3.12 pinned parts + manual entries ---- */
.tag-pinned {
  background: rgba(88,166,255,0.16); color: #79c0ff; border: 1px solid rgba(88,166,255,0.45);
}
.tag-manual {
  background: rgba(227,179,65,0.15); color: var(--gold); border: 1px solid rgba(227,179,65,0.45);
}
.pin-unpin {
  margin-left: 4px; padding: 0 5px; line-height: 1.4;
  background: transparent; color: var(--text-mute); border: 1px solid var(--border-2);
  border-radius: 5px; cursor: pointer; font: inherit; font-size: 0.72rem;
}
.pin-unpin:hover { color: var(--red); border-color: var(--red); }

.pin-add {
  background: rgba(88,166,255,0.12); color: var(--accent);
  border: 1px solid rgba(88,166,255,0.35); border-radius: 6px;
  padding: 3px 9px; font: inherit; font-size: 0.76rem; cursor: pointer; white-space: nowrap;
}
.pin-add:hover { background: rgba(88,166,255,0.2); }

.pin-delta {
  margin: 8px 0; padding: 7px 12px; border-radius: 8px; font-weight: 600; font-size: 0.88rem;
  background: var(--bg-3); border: 1px solid var(--border);
}
.pin-delta.over { color: var(--amber); }
.pin-delta.under { color: var(--green); }
.pin-delta.even { color: var(--text-dim); }

.pin-warning {
  margin: 8px 0; padding: 10px 12px; border-radius: 8px;
  background: rgba(248,81,73,0.08); border: 1px solid rgba(248,81,73,0.35);
}
.pin-warning-head { color: #ff9492; font-weight: 600; font-size: 0.85rem; margin-bottom: 6px; }
.pin-warning-list { margin: 0; padding-left: 18px; }
.pin-warning-item { font-size: 0.84rem; margin: 3px 0; }
.pin-gone-name { text-decoration: line-through; color: var(--text-mute); }
.pin-gone-note { color: var(--text-mute); }
.pin-remove {
  margin-left: 8px; padding: 1px 7px; background: transparent; color: var(--text-mute);
  border: 1px solid var(--border-2); border-radius: 5px; cursor: pointer; font: inherit; font-size: 0.72rem;
}
.pin-remove:hover { color: var(--red); border-color: var(--red); }

.pin-controls {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px;
  margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--border);
}
.pin-controls-label { color: var(--text-dim); font-size: 0.82rem; }
.btn-reset {
  background: var(--bg-3); color: var(--text); border: 1px solid var(--border-2);
}
.btn-reset:hover { filter: none; border-color: var(--accent); color: var(--accent); }

.add-manual { position: relative; }
.add-manual-toggle {
  background: transparent; color: var(--text-dim); border: 1px dashed var(--border-2);
  border-radius: 6px; padding: 2px 8px; font: inherit; font-size: 0.76rem; cursor: pointer;
}
.add-manual-toggle:hover { color: var(--accent); border-color: var(--accent); }
.add-manual-form {
  display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 8px;
}
.add-manual-form.hidden { display: none; }
.add-manual-form input {
  background: var(--bg); color: var(--text); border: 1px solid var(--border-2);
  border-radius: 6px; padding: 5px 8px; font: inherit; font-size: 0.8rem;
}
.add-manual-form .am-name { flex: 1 1 140px; min-width: 110px; }
.add-manual-form .am-price { width: 80px; }
.add-manual-form .am-url { flex: 1 1 140px; min-width: 110px; }
.add-manual-form .am-add { padding: 5px 12px; font-size: 0.8rem; }
.am-msg { color: var(--amber); font-size: 0.76rem; }

/* ---- Responsive ---- */
@media (max-width: 640px) {
  body { font-size: 14px; }
  .app { padding: 14px 12px 4px; }
  .hero-total-num { font-size: 1.7rem; }
  .cat-grid { grid-template-columns: 1fr; }
  .build-table thead { display: none; }
  .build-table, .build-table tbody, .build-table tfoot, .build-table tr, .build-table td { display: block; width: 100%; }
  .build-table tr { border: 1px solid var(--border); border-radius: 8px; margin-bottom: 10px; padding: 4px; }
  .build-table td { border: none; padding: 4px 8px; }
  .build-table tfoot tr { border-color: var(--border-2); }
  .combo-table thead { display: none; }
  .combo-table, .combo-table tbody, .combo-table tr, .combo-table td { display: block; width: 100%; }
  .combo-table tr { border: 1px solid var(--border); border-radius: 8px; margin-bottom: 10px; padding: 4px; }
  .deeplink-table { font-size: 0.78rem; }
}