/* ═══════════════════════════════════════════════════════
   BOND INTEREST & CPI DASHBOARD — styles.css
   Light theme, responsive, mobile-first
   ═══════════════════════════════════════════════════════ */

:root {
  --bg:           #f7f8fa;
  --bg2:          #ffffff;
  --bg3:          #f0f2f5;
  --border:       #e2e5ea;
  --border2:      #d1d5db;
  --text:         #1f2937;
  --text-dim:     #4b5563;
  --text-mute:    #9ca3af;
  --accent-long:  #2563eb;
  --accent-short: #dc2626;
  --profit:       #16a34a;
  --loss:         #dc2626;
  --gold:         #d97706;
  --purple:       #7c3aed;
  --cyan:         #0891b2;
  --mono:         'IBM Plex Mono', monospace;
  --sans:         'Heebo', sans-serif;
  --radius:       10px;
  --shadow:       0 1px 6px rgba(0,0,0,0.06);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  direction: rtl;
  min-height: 100vh;
  line-height: 1.6;
}

/* ── HEADER ── */
.header {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.header-left { display: flex; flex-direction: column; gap: 3px; }
.header-right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.badge {
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--text-mute);
  text-transform: uppercase;
}
h1 { font-size: 18px; font-weight: 700; color: var(--text); }
.subtitle { font-size: 11px; color: var(--text-dim); }
.last-update { font-family: var(--mono); font-size: 11px; color: var(--text-mute); }

.btn {
  padding: 7px 14px;
  border-radius: 6px;
  border: 1px solid var(--border2);
  background: var(--bg2);
  color: var(--text);
  font-family: var(--sans);
  font-size: 12px;
  cursor: pointer;
  transition: background .15s, border-color .15s, box-shadow .15s;
  white-space: nowrap;
}
.btn:hover { background: var(--bg3); border-color: var(--text-mute); box-shadow: 0 1px 3px rgba(0,0,0,0.08); }
.btn-add { border-color: var(--accent-long); color: var(--accent-long); font-weight: 600; }
.btn-add:hover { background: rgba(37,99,235,0.06); }
.btn-reset { border-color: var(--border2); color: var(--text-dim); }
.btn-del { border-color: var(--loss); color: var(--loss); padding: 4px 8px; font-size: 11px; }
.btn-del:hover { background: rgba(220,38,38,0.06); }

/* ── MAIN ── */
.main-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.card-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 12px;
}
.card-desc {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 14px;
  line-height: 1.7;
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-mute); flex-shrink: 0; }
.dot-port { background: var(--accent-long); }
.dot-res { background: var(--profit); }

/* ── PRESETS ── */
.presets-bar {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  box-shadow: var(--shadow);
}
.presets-label { font-size: 13px; font-weight: 700; color: var(--text-dim); white-space: nowrap; }
.presets-list { display: flex; gap: 8px; flex-wrap: wrap; }
.preset-btn {
  padding: 7px 14px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--text-dim);
  font-size: 12px;
  font-family: var(--sans);
  font-weight: 500;
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.preset-btn:hover { border-color: var(--accent-long); color: var(--accent-long); background: rgba(37,99,235,0.04); }
.preset-btn.active { border-color: var(--accent-long); color: #fff; background: var(--accent-long); font-weight: 600; }

/* ── SCALES ── */
.scales-card { border-top: 3px solid var(--purple); }
.scales-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.scale-item { display: flex; flex-direction: column; gap: 6px; }
.scale-item label { font-size: 11px; font-weight: 600; color: var(--text-dim); }
.scale-item input[type="range"] {
  width: 100%; -webkit-appearance: none; height: 5px;
  border-radius: 3px; background: var(--border); outline: none; cursor: pointer;
}
.scale-item input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 16px; height: 16px; border-radius: 50%;
  background: var(--accent-long); border: 2px solid #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,0.2); cursor: pointer;
}
.scale-item input[type="number"] {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 6px; color: var(--text); font-family: var(--mono);
  font-size: 13px; padding: 7px 10px; text-align: center;
  outline: none; width: 100%; -moz-appearance: textfield;
}
.scale-item input[type="number"]::-webkit-inner-spin-button,
.scale-item input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; }
.scale-item input[type="number"]:focus { border-color: var(--accent-long); box-shadow: 0 0 0 2px rgba(37,99,235,0.1); }
.scale-val { font-family: var(--mono); font-size: 15px; font-weight: 700; color: var(--text); text-align: center; }

/* ── PORTFOLIO ── */
.portfolio-card { border-top: 3px solid var(--accent-long); }
.add-bond-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.add-bond-row input, .add-bond-row select {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 6px; color: var(--text); font-family: var(--mono);
  font-size: 12px; padding: 8px 10px; outline: none; transition: border-color .15s;
}
.add-bond-row input:focus, .add-bond-row select:focus { border-color: var(--accent-long); box-shadow: 0 0 0 2px rgba(37,99,235,0.1); }
.add-bond-row input[type="text"] { width: 130px; }
.add-bond-row input[type="number"] { width: 110px; -moz-appearance: textfield; }
.add-bond-row input[type="number"]::-webkit-inner-spin-button { -webkit-appearance: none; }
.add-bond-row select { min-width: 140px; cursor: pointer; }

.portfolio-table-wrap { overflow-x: auto; }
.portfolio-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.portfolio-table th {
  padding: 10px 10px; text-align: right; font-size: 10px; font-weight: 700;
  color: var(--text-mute); text-transform: uppercase; letter-spacing: 0.05em;
  border-bottom: 2px solid var(--border); background: var(--bg3);
}
.portfolio-table td {
  padding: 9px 10px; font-family: var(--mono); font-size: 12px;
  border-bottom: 1px solid var(--border); white-space: nowrap;
}
.portfolio-table tr:hover { background: rgba(37,99,235,0.02); }
.portfolio-table .side-long { color: var(--accent-long); font-weight: 700; }
.portfolio-table .side-short { color: var(--accent-short); font-weight: 700; }
.portfolio-table .type-shekel { color: var(--cyan); font-weight: 600; }
.portfolio-table .type-cpi { color: var(--gold); font-weight: 600; }
.portfolio-empty { text-align: center; padding: 28px; color: var(--text-mute); font-size: 13px; }

/* Inline edit inputs in portfolio table */
.inline-edit {
  background: var(--bg3); border: 1px solid var(--border); border-radius: 4px;
  color: var(--text); font-family: var(--mono); font-size: 11px;
  padding: 4px 6px; text-align: center; outline: none; width: 90px;
  -moz-appearance: textfield; transition: border-color .15s;
}
.inline-edit::-webkit-inner-spin-button { -webkit-appearance: none; }
.inline-edit:focus { border-color: var(--accent-long); box-shadow: 0 0 0 2px rgba(37,99,235,0.1); }
.inline-edit-sm { width: 55px; }

/* ── RESULTS ── */
.results-card { border-top: 3px solid var(--profit); }
.results-summary { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 18px; }
.res-box {
  background: var(--bg3); border: 1px solid var(--border); border-radius: 8px;
  padding: 14px; text-align: center;
}
.res-box-label { font-size: 10px; font-weight: 700; color: var(--text-mute); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 4px; }
.res-box-val { font-family: var(--mono); font-size: 20px; font-weight: 700; }
.res-box-sub { font-size: 10px; color: var(--text-mute); margin-top: 3px; }
.positive { color: var(--profit); }
.negative { color: var(--loss); }

/* Bond results */
.bond-results { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.bond-result-row {
  display: grid; grid-template-columns: 1fr 2fr; gap: 12px; align-items: center;
  padding: 12px 14px; background: var(--bg3); border-radius: 8px; border: 1px solid var(--border);
}
.bond-result-name { font-size: 13px; font-weight: 700; }
.bond-result-details { display: flex; gap: 18px; flex-wrap: wrap; font-family: var(--mono); font-size: 11px; }
.bond-result-details span { display: flex; flex-direction: column; align-items: center; }
.bond-result-details .detail-label { font-size: 9px; color: var(--text-mute); font-family: var(--sans); font-weight: 600; }

/* Breakdown */
.breakdown-section { margin-bottom: 18px; }
.breakdown-title { font-size: 13px; font-weight: 700; color: var(--text); margin-bottom: 8px; padding-bottom: 6px; border-bottom: 1px solid var(--border); }
.bd-table { display: flex; flex-direction: column; gap: 1px; }
.bd-row { display: flex; justify-content: space-between; align-items: center; padding: 6px 10px; border-radius: 5px; }
.bd-row:hover { background: rgba(37,99,235,0.02); }
.bd-row.bd-total { background: rgba(37,99,235,0.04); border: 1px solid rgba(37,99,235,0.1); margin: 3px 0; font-weight: 700; }
.bd-row.bd-note { opacity: 0.7; }
.bd-row.bd-note .bd-name { font-size: 11px; color: var(--text-mute); }
.bd-sep { height: 1px; background: var(--border); margin: 5px 0; }
.bd-name { font-size: 12px; color: var(--text-dim); }
.bd-val { font-family: var(--mono); font-size: 12px; font-weight: 600; text-align: left; }
.bd-val.pos { color: var(--profit); }
.bd-val.neg { color: var(--loss); }

/* Total */
.total-pnl { background: var(--bg3); border: 2px solid var(--border); border-radius: 10px; padding: 16px; }
.total-pnl-row { display: flex; justify-content: space-between; align-items: center; padding: 5px 0; }
.total-pnl-row.total-main { font-size: 16px; font-weight: 700; border-top: 2px solid var(--border); padding-top: 12px; margin-top: 10px; }
.total-pnl-label { color: var(--text-dim); font-size: 13px; }
.total-pnl-val { font-family: var(--mono); font-size: 14px; font-weight: 700; }

/* ── EXPLANATION ── */
.scenario-explanation {
  background: var(--bg3); border: 1px solid var(--border); border-radius: 8px;
  padding: 16px 18px; margin-bottom: 18px; line-height: 1.9;
}
.scenario-explanation h3 { font-size: 14px; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.scenario-explanation p { font-size: 13px; color: var(--text-dim); margin-bottom: 6px; }
.scenario-explanation .highlight { color: var(--accent-long); font-weight: 600; }
.scenario-explanation .warn { color: var(--loss); font-weight: 600; }
.scenario-explanation ul { padding-right: 20px; margin: 6px 0; }
.scenario-explanation li { font-size: 12px; color: var(--text-dim); margin-bottom: 4px; }

/* ── CHARTS ── */
.charts-card { border-top: 3px solid var(--gold); }
.charts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.chart-wrap { display: flex; flex-direction: column; gap: 6px; }
.chart-title { font-size: 13px; font-weight: 700; color: var(--text); }
canvas { max-height: 230px; }

/* ── RULE ── */
.rule-card { border: 1px solid var(--gold); background: rgba(217,119,6,0.04); }
.rule-text { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; color: var(--text-dim); line-height: 1.9; }
.rule-icon { font-size: 22px; flex-shrink: 0; }

/* ── STALE WARNING ── */
.stale-warning {
  background: rgba(220,38,38,0.06); border: 1px solid var(--loss); border-radius: 8px;
  padding: 10px 14px; margin-bottom: 14px; font-size: 13px; color: var(--loss);
  font-weight: 600; line-height: 1.6;
}

/* ── TOAST ── */
.toast {
  position: fixed; bottom: 24px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--bg2); border: 1px solid var(--border);
  color: var(--text); padding: 10px 20px; border-radius: 8px;
  font-size: 13px; opacity: 0; transition: opacity .3s, transform .3s;
  pointer-events: none; z-index: 999; white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.err { border-color: var(--loss); color: var(--loss); }

/* ── FOOTER ── */
.footer {
  max-width: 1200px; margin: 0 auto; padding: 16px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px;
  border-top: 1px solid var(--border);
}
.footer-links { display: flex; gap: 16px; }
.footer-links a { color: var(--text-mute); text-decoration: none; font-size: 11px; transition: color .15s; }
.footer-links a:hover { color: var(--accent-long); }
.footer-credit { font-size: 10px; color: var(--text-mute); }

/* ═══ RESPONSIVE ═══ */
@media (max-width: 900px) {
  .results-summary { grid-template-columns: repeat(2, 1fr); }
  .charts-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  html { font-size: 13px; }
  .header-inner { flex-direction: column; align-items: flex-start; }
  h1 { font-size: 15px; }
  .results-summary { grid-template-columns: 1fr 1fr; }
  .add-bond-row { flex-direction: column; }
  .add-bond-row input, .add-bond-row select { width: 100% !important; min-width: unset; }
  .presets-bar { flex-direction: column; align-items: flex-start; }
  .bond-result-row { grid-template-columns: 1fr; }
  .bond-result-details { gap: 10px; }
  .footer { flex-direction: column; align-items: flex-start; }
}