:root {
  color-scheme: light;
  --ink: #14231f;
  --muted: #66756f;
  --paper: #f4f5f1;
  --panel: #ffffff;
  --line: #dce2dc;
  --line-strong: #c6cec7;
  --forest: #173c32;
  --forest-2: #24594b;
  --mint: #c7f36d;
  --mint-soft: #edfbd1;
  --amber: #d88d2a;
  --amber-soft: #fff3df;
  --red: #a2463c;
  --red-soft: #fae8e5;
  --blue: #397278;
  --blue-soft: #e2f2f2;
  --shadow: 0 14px 40px rgba(18, 44, 36, .08);
  --radius: 18px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.45;
}

button, input, select, textarea { font: inherit; }
button, select { cursor: pointer; }

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(199, 243, 109, .75);
  outline-offset: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.topbar {
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 clamp(20px, 4vw, 64px);
  color: #fff;
  background: #10211d;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.brand, .topbar-actions { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: var(--mint);
  color: var(--forest);
  font-weight: 900;
  letter-spacing: -.04em;
}
.brand strong, .brand span { display: block; }
.brand strong { font-size: 14px; letter-spacing: .01em; }
.brand span { color: #aebdb7; font-size: 11px; }
.privacy-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  color: #d8e2dd;
  font-size: 12px;
}
.privacy-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 4px rgba(199,243,109,.12); }
.save-state { color: #9eafa8; font-size: 12px; min-width: 75px; text-align: right; }

.hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  padding: 58px clamp(20px, 5vw, 80px) 104px;
  color: #fff;
  background:
    radial-gradient(circle at 82% 18%, rgba(199,243,109,.12), transparent 24%),
    linear-gradient(135deg, #10211d, #173b31 72%, #204a3f);
}

.hero-copy { max-width: 760px; }
.eyebrow {
  margin: 0 0 7px;
  color: var(--forest-2);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.hero .eyebrow { color: var(--mint); }
.hero h1 {
  max-width: 680px;
  margin: 0;
  font-size: clamp(36px, 5vw, 66px);
  line-height: .98;
  letter-spacing: -.055em;
}
.hero-copy > p:last-child { max-width: 690px; margin: 22px 0 0; color: #c4d0cb; font-size: 16px; }
.hero-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 9px; }

.button {
  border: 1px solid transparent;
  border-radius: 11px;
  padding: 10px 14px;
  font-weight: 750;
  font-size: 13px;
  transition: transform .16s ease, background .16s ease, border-color .16s ease;
}
.button:hover { transform: translateY(-1px); }
.button-primary { background: var(--mint); color: #173229; }
.button-primary:hover { background: #d6ff82; }
.button-secondary { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.17); color: #fff; }
.button-secondary:hover { background: rgba(255,255,255,.15); }
.button-ghost { background: transparent; border-color: var(--line-strong); color: var(--ink); }
.hero .button-ghost { color: #dbe4e0; border-color: rgba(255,255,255,.22); }
.button-danger { color: var(--red); background: var(--red-soft); }
.text-button { border: 0; padding: 6px; background: transparent; color: var(--muted); font-size: 12px; text-decoration: underline; text-underline-offset: 3px; }

.workspace {
  position: relative;
  z-index: 2;
  max-width: 1500px;
  margin: -55px auto 0;
  padding: 0 clamp(16px, 3vw, 42px);
}

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.stat-card {
  min-height: 118px;
  padding: 20px;
  border: 1px solid rgba(255,255,255,.6);
  border-radius: 16px;
  background: rgba(255,255,255,.94);
  box-shadow: var(--shadow);
}
.stat-card > span { display: block; color: var(--muted); font-size: 11px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.stat-card strong { display: block; margin-top: 10px; font-size: clamp(25px, 3vw, 36px); line-height: 1; letter-spacing: -.04em; }
.stat-card small { display: block; margin-top: 9px; color: var(--muted); font-size: 11px; }

.planner-card {
  margin-top: 18px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 10px 30px rgba(20,35,31,.04);
}

.tabnav { display: flex; flex-wrap: wrap; gap: 6px; margin: 18px 0 0; padding: 5px; border: 1px solid var(--line); border-radius: 13px; background: #f1f4f0; }
.tab-button { flex: 1 1 auto; min-width: 118px; border: 0; border-radius: 9px; padding: 10px 12px; background: transparent; color: var(--muted); font-size: 12px; font-weight: 800; letter-spacing: -.01em; white-space: nowrap; text-align: center; }
.tab-button:hover { color: var(--ink); }
.tab-button.active { background: #fff; color: var(--forest); box-shadow: 0 4px 14px rgba(20,35,31,.08); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.tab-intro { max-width: 760px; margin: 20px 2px 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
.tab-intro strong { color: var(--ink); }

.section-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; }
.section-heading h2 { margin: 0; font-size: 24px; letter-spacing: -.035em; }
.filters {
  display: grid;
  grid-template-columns: minmax(220px, 1.7fr) repeat(4, minmax(130px, 1fr));
  gap: 8px;
  margin-top: 22px;
}
.filters-row2 { grid-template-columns: repeat(5, minmax(130px, 1fr)); margin-top: 8px; }
.filters input, .filters select {
  width: 100%;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fafbf9;
  color: var(--ink);
  padding: 0 11px;
  font-size: 12px;
}
.search-field { position: relative; }
.search-field svg { position: absolute; top: 12px; left: 12px; width: 18px; fill: none; stroke: var(--muted); stroke-width: 1.8; }
.search-field input { padding-left: 39px; }
.result-line { display: flex; justify-content: space-between; margin: 18px 2px 9px; color: var(--muted); font-size: 11px; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 13px; }
table { width: 100%; min-width: 1070px; border-collapse: collapse; }
th {
  padding: 11px 12px;
  background: #f1f4f0;
  color: #60716a;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .08em;
  text-align: left;
  text-transform: uppercase;
}
td { padding: 13px 12px; border-top: 1px solid var(--line); font-size: 12px; vertical-align: middle; }
tbody tr { transition: background .14s ease; }
tbody tr:hover { background: #fafcf8; }
.tool-cell { min-width: 250px; }
.tool-cell strong { display: block; font-size: 13px; }
.tool-cell span { display: block; margin-top: 3px; color: var(--muted); font-size: 11px; }
.kit-label { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; }
.kit-icon { width: 8px; height: 8px; border-radius: 3px; background: var(--blue); }
.region-tags { display: flex; gap: 4px; }
.region-tag { display: grid; place-items: center; min-width: 26px; height: 22px; padding: 0 6px; border-radius: 6px; background: #edf1ee; color: #53645e; font-size: 9px; font-weight: 850; }
.status-toggle {
  min-width: 68px;
  border: 0;
  border-radius: 999px;
  padding: 6px 9px;
  font-size: 10px;
  font-weight: 850;
}
.status-needed { background: var(--amber-soft); color: #885614; }
.status-owned { background: var(--mint-soft); color: #436619; }
.price-cell strong, .price-cell span { display: block; }
.price-cell span { color: var(--muted); font-size: 10px; max-width: 130px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.flag-stack { display: flex; flex-wrap: wrap; gap: 4px; min-width: 160px; }
.flag { display: inline-flex; padding: 4px 6px; border-radius: 5px; background: var(--blue-soft); color: #315f63; font-size: 9px; font-weight: 800; }
.flag-cal { background: #eee9fb; color: #65528b; }
.flag-alert { background: var(--red-soft); color: var(--red); }
.flag-amber { background: var(--amber-soft); color: #885614; }
.flag-mint { background: var(--mint-soft); color: #436619; }
.row-actions { display: flex; gap: 6px; justify-content: flex-end; }
.edit-button, .icon-button, .sheet-link {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fff;
  color: var(--ink);
  font-weight: 900;
  text-decoration: none;
  font-size: 13px;
}
.edit-button:hover, .sheet-link:hover { border-color: var(--forest-2); }
.empty-state { padding: 48px; text-align: center; color: var(--muted); }
.empty-state strong, .empty-state span { display: block; }
.empty-state strong { color: var(--ink); }

.summary-section { max-width: 1500px; margin: 26px auto 60px; padding: 0 clamp(16px, 3vw, 42px); }
.summary-heading { align-items: end; margin: 42px 0 16px; }
.summary-heading > p { max-width: 580px; margin: 0; color: var(--muted); font-size: 11px; text-align: right; }
.region-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 12px; }
.region-card { overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.region-card.primary { border-color: #99bb5e; box-shadow: inset 0 3px 0 var(--mint); }
.region-card.pending { border-style: dashed; opacity: .82; }
.region-head { padding: 18px 18px 14px; border-bottom: 1px solid var(--line); }
.region-name-line { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.region-head h3 { margin: 0; font-size: 15px; letter-spacing: -.02em; }
.region-head p { margin: 5px 0 0; color: var(--muted); font-size: 10px; }
.region-hub-note { margin: 9px 18px 0; padding: 9px 10px; border-radius: 8px; background: #f4f6f3; color: var(--muted); font-size: 10px; line-height: 1.5; }
.primary-badge { padding: 4px 6px; border-radius: 5px; color: #476622; background: var(--mint-soft); font-size: 8px; font-weight: 850; letter-spacing: .05em; text-transform: uppercase; }
.pending-badge { padding: 4px 6px; border-radius: 5px; color: #885614; background: var(--amber-soft); font-size: 8px; font-weight: 850; letter-spacing: .05em; text-transform: uppercase; }
.region-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); }
.region-metric { padding: 14px 18px; background: #fff; }
.region-metric span { display: block; color: var(--muted); font-size: 9px; text-transform: uppercase; letter-spacing: .08em; }
.region-metric strong { display: block; margin-top: 4px; font-size: 18px; }
.kit-bars { padding: 15px 18px 17px; }
.kit-bar { display: grid; grid-template-columns: 74px 1fr 20px; align-items: center; gap: 8px; margin-top: 8px; font-size: 9px; color: var(--muted); }
.bar-track { height: 5px; border-radius: 999px; background: #edf0ed; overflow: hidden; }
.bar-fill { height: 100%; min-width: 2px; border-radius: inherit; background: var(--forest-2); }

.summary-bottom { display: grid; grid-template-columns: 1.3fr .7fr; gap: 12px; margin-top: 12px; }
.kit-summary, .constraint-summary { padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.kit-summary h3, .constraint-summary h3 { margin: 0 0 13px; font-size: 15px; }
.kit-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.kit-card { padding: 14px; border-radius: 11px; background: #f3f5f2; }
.kit-card span, .kit-card strong, .kit-card small { display: block; }
.kit-card span { color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.kit-card strong { margin-top: 6px; font-size: 20px; }
.kit-card small { margin-top: 3px; color: var(--muted); font-size: 10px; }
.attention-list { display: grid; gap: 7px; }
.attention-item { display: flex; justify-content: space-between; gap: 12px; padding: 9px 11px; border-radius: 9px; background: #f4f6f3; font-size: 11px; }
.attention-item strong { font-size: 12px; }

/* ---- Notice / caveat banner, reused across tabs ---- */
.notice-banner { display: flex; gap: 12px; align-items: flex-start; margin: 18px 0 0; padding: 14px 16px; border: 1px solid var(--line-strong); border-left: 4px solid var(--amber); border-radius: 12px; background: var(--amber-soft); color: #6b4a12; font-size: 12px; line-height: 1.55; }
.notice-banner.blue { border-left-color: var(--blue); background: var(--blue-soft); color: #244d51; }
.notice-banner strong { display: block; margin-bottom: 3px; color: inherit; }

/* ---- Kit Definitions tab ---- */
.kit-def-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; margin-top: 18px; }
.kit-def-card { padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.kit-def-card h3 { margin: 0; font-size: 16px; letter-spacing: -.02em; }
.kit-def-card p { margin: 8px 0 16px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.kit-def-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border-radius: 10px; overflow: hidden; }
.kit-def-metric { padding: 12px 14px; background: #f8f9f7; }
.kit-def-metric span { display: block; color: var(--muted); font-size: 9px; text-transform: uppercase; letter-spacing: .07em; }
.kit-def-metric strong { display: block; margin-top: 4px; font-size: 18px; }

/* ---- Storage & Compliance tab ---- */
.compliance-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-top: 18px; }
.compliance-card { padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.compliance-card h4 { margin: 0 0 4px; font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.compliance-card strong { display: block; font-size: 26px; letter-spacing: -.03em; }
.compliance-list { margin-top: 26px; }
.compliance-list h3 { margin: 0 0 4px; font-size: 15px; }
.compliance-list-note { margin: 0 0 12px; color: var(--muted); font-size: 11px; }
.mini-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; }
.mini-table { width: 100%; min-width: 720px; border-collapse: collapse; }
.mini-table th { padding: 9px 10px; background: #f1f4f0; color: #60716a; font-size: 9.5px; font-weight: 850; letter-spacing: .06em; text-align: left; text-transform: uppercase; }
.mini-table td { padding: 10px; border-top: 1px solid var(--line); font-size: 11.5px; vertical-align: top; }
.mini-table tr:hover td { background: #fafcf8; }

/* ---- Calibration Ledger + Asset Register ---- */
.ledger-input { width: 100%; min-width: 108px; border: 1px solid var(--line-strong); border-radius: 7px; background: #fff; padding: 6px 7px; font-size: 11px; }
.ledger-select { width: 100%; border: 1px solid var(--line-strong); border-radius: 7px; background: #fff; padding: 6px 7px; font-size: 11px; }
.asset-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 28px 0 12px; }
.asset-toolbar h3 { margin: 0; font-size: 15px; }
.due-soon { color: var(--red); font-weight: 800; }
.due-ok { color: #436619; font-weight: 700; }
.remove-row-btn { border: 1px solid var(--line); border-radius: 7px; background: #fff; color: var(--red); width: 26px; height: 26px; font-weight: 900; }

/* ---- Regional deployment tab extras ---- */
.region-qty-table-wrap { margin-top: 22px; }

/* ---- Tool dialog: region quantity grid ---- */
.regionqty-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.regionqty-field { display: grid; gap: 5px; }
.regionqty-field span { font-size: 9.5px; font-weight: 800; letter-spacing: .03em; color: var(--muted); }
.regionqty-field input { width: 100%; border: 1px solid var(--line-strong); border-radius: 8px; padding: 8px; font-size: 12px; }
.regionqty-total { margin-top: 8px; font-size: 10.5px; color: var(--muted); }
.regionqty-total strong { color: var(--ink); }

.tool-dialog {
  width: min(780px, calc(100vw - 28px));
  max-height: calc(100vh - 40px);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 0;
  color: var(--ink);
  box-shadow: 0 30px 90px rgba(5,18,14,.28);
}
.tool-dialog::backdrop { background: rgba(7,22,17,.62); backdrop-filter: blur(3px); }
.tool-dialog form { padding: 24px; }
.dialog-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.dialog-header h2 { margin: 0; font-size: 25px; letter-spacing: -.04em; }
.icon-button { font-size: 21px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 18px; }
.field { display: grid; gap: 6px; color: var(--muted); font-size: 11px; font-weight: 750; }
.field-wide { grid-column: 1 / -1; }
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  background: #fff;
  color: var(--ink);
  padding: 9px 10px;
  font-weight: 500;
}
.field textarea { resize: vertical; }
.check-field { grid-template-columns: auto 1fr; align-items: center; border: 1px solid var(--line); border-radius: 10px; padding: 11px; }
.check-field input { width: 18px; height: 18px; accent-color: var(--forest-2); }
.check-field strong, .check-field small { display: block; }
.check-field strong { color: var(--ink); font-size: 11px; }
.check-field small { margin-top: 2px; color: var(--muted); font-weight: 500; }
.field-group { margin: 18px 0 0; border: 1px solid var(--line); border-radius: 12px; padding: 14px; }
.field-group legend { padding: 0 6px; font-size: 11px; font-weight: 850; }
.group-note { margin: -3px 0 10px; color: var(--muted); font-size: 10px; }
.check-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; }
.check-option { display: flex; gap: 8px; align-items: center; padding: 9px; border-radius: 8px; background: #f4f6f3; color: var(--ink); font-size: 10px; font-weight: 700; }
.check-option input { accent-color: var(--forest-2); }
.source-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.source-card { display: grid; grid-template-columns: 1fr 130px; gap: 9px; padding: 12px; border: 1px solid var(--line); border-radius: 10px; }
.source-choice { grid-column: 1 / -1; display: flex; align-items: center; gap: 7px; color: var(--ink); font-size: 11px; font-weight: 850; }
.source-choice input { accent-color: var(--forest-2); }
.source-comparison { min-height: 22px; margin-top: 9px; padding: 6px 9px; border-radius: 8px; background: #f3f6f2; color: var(--muted); font-size: 10px; }
.dialog-actions { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.dialog-actions > div { display: flex; gap: 8px; }

.toast {
  position: fixed;
  z-index: 20;
  right: 22px;
  bottom: 22px;
  transform: translateY(20px);
  opacity: 0;
  pointer-events: none;
  padding: 11px 14px;
  border-radius: 10px;
  background: #10211d;
  color: #fff;
  box-shadow: var(--shadow);
  font-size: 12px;
  transition: opacity .2s ease, transform .2s ease;
}
.toast.show { transform: translateY(0); opacity: 1; }

@media (max-width: 1100px) {
  .stats-grid, .region-grid { grid-template-columns: repeat(2, 1fr); }
  .filters, .filters-row2 { grid-template-columns: 1.5fr repeat(2, 1fr); }
  .filters label:nth-child(4), .filters label:nth-child(5) { grid-column: auto; }
  .summary-bottom { grid-template-columns: 1fr; }
  .regionqty-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 720px) {
  .topbar { height: auto; min-height: 70px; padding: 13px 18px; }
  .save-state { display: none; }
  .privacy-pill { font-size: 10px; }
  .hero { align-items: flex-start; flex-direction: column; padding: 46px 20px 94px; }
  .hero-actions { justify-content: flex-start; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-card { min-height: 102px; padding: 16px; }
  .planner-card { padding: 18px 12px; }
  .section-heading { padding-inline: 4px; }
  .filters { grid-template-columns: 1fr 1fr; }
  .search-field { grid-column: 1 / -1; }
  .result-line span:last-child { display: none; }
  .summary-heading { align-items: flex-start; flex-direction: column; }
  .summary-heading > p { text-align: left; }
  .region-grid { grid-template-columns: 1fr; }
  .kit-grid { grid-template-columns: 1fr 1fr; }
  .form-grid, .source-grid { grid-template-columns: 1fr; }
  .field-wide { grid-column: auto; }
  .source-card { grid-template-columns: 1fr; }
  .source-choice { grid-column: auto; }
  .check-grid { grid-template-columns: 1fr 1fr; }
  .tool-dialog form { padding: 18px; }
  .regionqty-grid { grid-template-columns: 1fr 1fr; }
  .tabnav { gap: 4px; }
  .tab-button { min-width: 46%; }
  .kit-def-metrics { grid-template-columns: 1fr; }
  .asset-toolbar { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 430px) {
  .brand span { display: none; }
  .hero h1 { font-size: 39px; }
  .stats-grid { grid-template-columns: 1fr; }
  .filters { grid-template-columns: 1fr; }
  .search-field { grid-column: auto; }
  .kit-grid { grid-template-columns: 1fr; }
}