/* ============================================================================
   AXIOM DESIGN SYSTEM — The Living Edition (v2.0)
   CRM2 superapp. MoMA Law × Golden Section × The Divine Move.
   ========================================================================== */

:root {
  --paper:   #f6f5f2;  --panel: #ffffff;
  --ink:     #191712;  --ink-2: #6f6c63;  --ink-3: #a9a59a;
  --line:    #e7e5dd;  --line-2: #d2cfc5;
  --blue:    #26243F;  /* the law — identity, enclosed */
  --red:     #A8322B;  /* the move — signal, bare */
  --n1:#191712; --n2:#26243F; --n3:#8f8b80; --n4:#bdb9ad; --n5:#d8d4ca;
  --phi: 1.618; --major: 61.8%; --minor: 38.2%;
  --u: 11px; --pad-outer: 22px; --gap-section: 22px; --pad-cell: 13px 16px;
  --radius: 2px;
  font-synthesis: none; text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0; background: var(--paper); color: var(--ink);
  font-family: 'Inter','Helvetica Neue',Helvetica,Arial,sans-serif;
  font-variant-numeric: tabular-nums; -webkit-font-smoothing: antialiased;
  font-size: 13px; line-height: 1.42;
}
::selection { background: var(--red); color: #fff; }
:focus-visible { outline: none; border-color: var(--blue) !important; box-shadow: inset 0 0 0 1px var(--blue); }
a { color: var(--ink-2); text-decoration: none; }
a:hover { color: var(--blue); }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-variant-numeric: tabular-nums; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important; animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

/* Typography scale (6.2). Weight ceiling 600. Labels small/letterspaced/uppercase/grey. */
.t-hero    { font-size: 34px; font-weight: 600; letter-spacing: -0.01em; line-height: 1.05; }
.t-section { font-size: 22px; font-weight: 600; line-height: 1.1; }
.t-stat    { font-size: 20px; font-weight: 600; }
.t-stat-sm { font-size: 16px; font-weight: 600; }
.t-body    { font-size: 13px; font-weight: 500; }
.t-value   { font-size: 13px; font-weight: 600; }
.label      { font-size: 11px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; }
.label-meta { font-size: 10px; font-weight: 600; letter-spacing: 0.11em; text-transform: uppercase; color: var(--ink-3); }
.micro      { font-size: 9px;  font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); }

.num { font-variant-numeric: tabular-nums; }
.muted { color: var(--ink-2); } .meta { color: var(--ink-3); }
.red { color: var(--red); } .blue { color: var(--blue); }

.editorial {
  font-family: 'Spectral', Georgia, 'Times New Roman', serif;
  font-size: 17px; line-height: 1.55; max-width: 68ch;
}

/* Layout — Cockpit + Golden Section */
.app-shell { min-height: 100vh; display: flex; flex-direction: column; }
.cockpit { position: sticky; top: 0; z-index: 50; background: var(--paper); border-bottom: 1px solid var(--line-2); }
.cockpit-bar { display: flex; align-items: center; gap: 24px; padding: 0 var(--pad-outer); height: 56px; }
.main { flex: 1; padding: var(--gap-section) var(--pad-outer); max-width: 1360px; width: 100%; margin: 0 auto; }
.split-phi   { display: grid; grid-template-columns: var(--major) var(--minor); gap: var(--gap-section); }
.split-phi-r { display: grid; grid-template-columns: var(--minor) var(--major); gap: var(--gap-section); }
.stack { display: flex; flex-direction: column; }
.row   { display: flex; align-items: baseline; }
.row-c { display: flex; align-items: center; }
.gap-s { gap: 8px; } .gap-m { gap: 13px; } .gap-l { gap: 22px; }
.grow { flex: 1; } .between { justify-content: space-between; } .baseline { align-items: baseline; }

/* 8.3 Hairline cell grids — background = line color, gap:1px, white cells */
.hgrid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.hgrid > .cell { background: var(--panel); padding: var(--pad-cell); }
.g-2 { grid-template-columns: repeat(2,1fr); } .g-3 { grid-template-columns: repeat(3,1fr); }
.g-4 { grid-template-columns: repeat(4,1fr); } .g-6 { grid-template-columns: repeat(6,1fr); }
.g-2-1 { grid-template-columns: 2fr 1fr; } .g-phi { grid-template-columns: var(--major) var(--minor); }

/* Components (10.x) */
.sec-head { display: flex; align-items: baseline; justify-content: space-between; border-bottom: 1px solid var(--ink); padding-bottom: 7px; margin-bottom: 14px; }
.stat-cell { background: var(--panel); padding: var(--pad-cell); }
.stat-cell .label { display: block; }
.stat-cell .v { font-size: 20px; font-weight: 600; margin-top: 4px; }
.stat-cell .v.sm { font-size: 16px; }
.stat-cell .sub { font-size: 10px; color: var(--ink-3); margin-top: 2px; }

.drow { display: flex; align-items: baseline; justify-content: space-between; padding: 7px 0; border-bottom: 1px solid var(--line); }
.drow:last-child { border-bottom: none; }
.drow .delta { font-size: 11px; font-weight: 600; width: 64px; text-align: right; color: var(--ink-3); }
.drow .delta.up { color: var(--blue); } .drow .delta.down { color: var(--red); }

/* Bars — the Lined Glass. Flat track, square ends, no radius/gradient. */
.bar { height: 6px; background: var(--line); position: relative; width: 100%; }
.bar > .fill { position: absolute; inset: 0 auto 0 0; background: var(--ink); transition: width .14s ease; }
.bar.thin { height: 4px; } .bar.tall { height: 10px; }
.bar > .fill.blue { background: var(--blue); } .bar > .fill.red { background: var(--red); }
.stack-bar { display: flex; height: 8px; border: 1px solid var(--line); }
.stack-bar > span { display: block; }

.status-plate { display: flex; align-items: stretch; border: 1px solid var(--line-2); background: var(--panel); }
.status-plate .tag { background: var(--ink); color: var(--paper); padding: 14px 20px; display: flex; align-items: center; font-size: 11px; letter-spacing: 0.18em; font-weight: 700; }
.status-plate .tag.blue { background: var(--blue); } .status-plate .tag.red { background: var(--red); }
.status-plate .body { padding: 11px 20px; flex: 1; }

/* Buttons (10.7) */
.btn { border: 1px solid var(--ink); background: var(--ink); color: #fff; padding: 11px 20px; font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; border-radius: var(--radius); transition: opacity .12s ease, background .12s ease; }
.btn:hover { opacity: 0.9; }
.btn.blue { background: var(--blue); border-color: var(--blue); }
.btn.critical { background: var(--red); border-color: var(--red); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn.ghost:hover { border-color: var(--ink); background: transparent; opacity: 1; }
.btn.link { background: transparent; border: none; color: var(--ink-2); padding: 8px 0; letter-spacing: 0.11em; }
.btn.link:hover { color: var(--blue); opacity: 1; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn.sm { padding: 7px 12px; font-size: 10px; }

/* Inputs (10.8) — flat, square, focus = border darken only */
.field { margin-bottom: 14px; } .field > .label { display: block; margin-bottom: 5px; }
.input, .select, .textarea { width: 100%; border: 1px solid var(--line-2); background: var(--panel); padding: 11px 13px; font-size: 13px; color: var(--ink); border-radius: var(--radius); }
.input:focus, .select:focus, .textarea:focus { border-color: var(--blue); box-shadow: inset 0 0 0 1px var(--blue); outline: none; }
.textarea { resize: vertical; min-height: 70px; }
input[type=range] { accent-color: var(--red); }

/* 10.9 Live indicator — the only sanctioned animation */
.live-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--red); display: inline-block; animation: blink 2.4s ease-in-out infinite; flex: none; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: .2; } }

/* 11 — Wayfinding: the Disc subsystem */
.disc { width: 34px; height: 34px; border-radius: 50%; flex: none; display: inline-flex; align-items: center; justify-content: center; font-size: 16px; font-weight: 700; color: #fff; background: var(--blue); line-height: 1; }
.disc.sm { width: 20px; height: 20px; font-size: 10px; }
.disc.lg { width: 56px; height: 56px; font-size: 26px; }
.disc.ink { background: var(--ink); } .disc.grey { background: var(--n3); }

/* 11.3 Station plate — board header. Colored rule = the line you ride. */
.station { display: flex; align-items: center; justify-content: space-between; padding-bottom: 13px; border-bottom: 2px solid var(--blue); margin-bottom: 20px; }
.station .title { font-size: 22px; font-weight: 600; margin-top: 1px; }
.station.ink { border-bottom-color: var(--ink); }

/* 11.5 Arrow — solid equilateral triangle, no Unicode */
.arrow { display: inline-block; width: 0; height: 0; border-top: 4px solid transparent; border-bottom: 4px solid transparent; border-left: 7px solid currentColor; margin-left: 8px; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav-item { display: flex; align-items: center; gap: 8px; padding: 8px 12px; font-size: 11px; font-weight: 600; letter-spacing: 0.11em; text-transform: uppercase; color: var(--ink-2); border-radius: var(--radius); border: 1px solid transparent; cursor: pointer; }
.nav-item:hover { color: var(--ink); }
.nav-item.active { color: var(--ink); border-color: var(--line-2); background: var(--panel); }

/* CRM — Kanban */
.kanban { display: grid; grid-template-columns: repeat(4,1fr); gap: 13px; align-items: start; }
.kcol { background: var(--panel); border: 1px solid var(--line); }
.kcol-head { display: flex; align-items: center; justify-content: space-between; padding: 10px 13px; border-bottom: 1px solid var(--line); }
.kcol-body { padding: 8px; display: flex; flex-direction: column; gap: 8px; min-height: 60px; }
.kcard { border: 1px solid var(--line); background: var(--paper); padding: 11px 12px; cursor: grab; }
.kcard.dragging { opacity: 0.5; }
.kcard .title { font-size: 13px; font-weight: 600; }
.kcard .meta-line { font-size: 10px; color: var(--ink-3); margin-top: 6px; display: flex; gap: 10px; }
.kdrop.over { outline: 2px solid var(--blue); outline-offset: -2px; }
.check { list-style: none; padding: 0; margin: 8px 0 0; }
.check li { display: flex; align-items: flex-start; gap: 8px; font-size: 12px; padding: 3px 0; color: var(--ink-2); }
.check li.done { color: var(--ink-3); text-decoration: line-through; }
.check input { margin-top: 3px; accent-color: var(--blue); }

/* Tables — dense data */
table.axiom { width: 100%; border-collapse: collapse; font-size: 12px; }
table.axiom th { text-align: left; font-size: 9px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); padding: 8px 12px; border-bottom: 1px solid var(--line-2); }
table.axiom td { padding: 9px 12px; border-bottom: 1px solid var(--line); }
table.axiom td.num { text-align: right; font-variant-numeric: tabular-nums; }
table.axiom tr:hover td { background: rgba(0,0,0,0.015); }
table.axiom td.pl { padding-left: 28px; color: var(--ink-2); }
table.axiom tr.tx-head td { border-top: 1px solid var(--line-2); padding-top: 10px; }
table.axiom tr.tx-head + tr td { border-top: none; }

/* Modal / overlay */
.overlay { position: fixed; inset: 0; z-index: 100; background: rgba(25,23,18,0.34); display: flex; align-items: flex-start; justify-content: center; padding: 5vh 16px; overflow: auto; }
.modal { background: var(--paper); border: 1px solid var(--ink); width: 100%; max-width: 640px; }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--line-2); }
.modal-body { padding: 20px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 14px 20px; border-top: 1px solid var(--line-2); }

/* Scan / upload dropzone */
.dropzone { border: 1px dashed var(--line-2); padding: 28px 20px; text-align: center; color: var(--ink-3); background: var(--panel); cursor: pointer; transition: border-color .12s ease, color .12s ease; }
.dropzone:hover, .dropzone.drag { border-color: var(--blue); color: var(--ink); }

/* Helpers */
.hr { border: none; border-top: 1px solid var(--line); margin: 18px 0; }
.hr-2 { border: none; border-top: 1px solid var(--line-2); margin: 18px 0; }
.spacer { flex: 1; }
.tag-chip { display: inline-flex; align-items: center; gap: 6px; font-size: 9px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; padding: 3px 7px; border: 1px solid var(--line-2); color: var(--ink-2); }
.tag-chip.ai { border-color: var(--blue); color: var(--blue); }
.tag-chip.human { border-color: var(--ink-3); color: var(--ink-2); }
.empty { padding: 28px 16px; text-align: center; color: var(--ink-3); font-size: 12px; }
.hero-move { font-size: 64px; font-weight: 600; letter-spacing: -0.02em; line-height: 1; }
.note-callout { border-left: 2px solid var(--blue); padding: 4px 0 4px 14px; color: var(--ink-2); font-size: 12px; }
.ai-suggest { border: 1px solid var(--line); background: var(--panel); padding: 11px 13px; font-size: 12px; color: var(--ink-2); }
.sync-status { width: 7px; height: 7px; border-radius: 50%; display: inline-block; background: var(--ink-3); }
.sync-status.local { background: var(--ink-3); }
.sync-status.loading, .sync-status.saving { background: var(--blue); animation: blink 1.2s ease-in-out infinite; }
.sync-status.saved { background: var(--blue); }
.sync-status.error { background: var(--red); }

/* Responsive — Rauschenberg test: longest name fits at every breakpoint */
@media (max-width: 900px) {
  .split-phi, .split-phi-r { grid-template-columns: 1fr; }
  .kanban { grid-template-columns: repeat(2,1fr); }
  .g-6 { grid-template-columns: repeat(3,1fr); }
  .hero-move { font-size: 48px; }
  .nav { overflow-x: auto; }
}
@media (max-width: 600px) {
  .kanban { grid-template-columns: 1fr; }
  .g-4, .g-3, .g-6, .g-2 { grid-template-columns: repeat(2,1fr); }
  .g-phi, .g-2-1 { grid-template-columns: 1fr; }
  .main { padding: 16px; }
  .hero-move { font-size: 40px; }
}