/* GAPIVO design system - PI27. THE single stylesheet.
   Every screen imports this and defines NO colours of its own (verified).
   Tone reference: the accepted PI23 page - clear, factual, no hype;
   evidence and assumption visually distinct; honesty states first-class.

   Colour code, used consistently (a reader learns it without a legend):
     --ev    green  = evidence (came from something real, links to it)
     --as    amber  = assumption (we picked it - change it and see)
     --warn  red    = warnings, losses, honest tensions
     --lock  slate  = deliberately locked content (never looks broken)     */

:root {
  --ink: #1c2733;         /* text + structure */
  --bg: #faf9f6;          /* page */
  --card: #ffffff;        /* surfaces */
  --line: #d8d8d2;        /* hairlines */
  --muted: #5c6670;       /* secondary text - 4.6:1 on --bg */
  --ev: #1e7d46;          /* evidence green - 4.5:1+ on white */
  --as: #8a6207;          /* assumption amber - darkened for 4.5:1 on white */
  --warn: #b03a2e;        /* warning red */
  --lock: #46525e;        /* locked-state slate */
  --lock-bg: #eef1f4;
  --accent: #1a4a73;      /* links + actions - 7:1 on white */
  --focus: #8fc1e8;
  --radius: 8px;
  --font: Georgia, 'Times New Roman', serif;
  --font-ui: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
body { font-family: var(--font); background: var(--bg); color: var(--ink);
       margin: 0; line-height: 1.6; }
.g-wrap { max-width: 880px; margin: 0 auto; padding: 0 20px; }

/* ---- type ---- */
h1, h2, h3 { line-height: 1.25; }
.g-hero-figure { font-size: 64px; font-weight: bold; letter-spacing: -2px; margin: 0; }
.g-kicker { font-size: 13px; text-transform: uppercase; letter-spacing: 1.5px;
            color: var(--muted); font-family: var(--font-ui); }

/* ---- idea card ---- */
.g-card { background: var(--card); border: 1px solid var(--line);
          border-radius: var(--radius); padding: 20px 22px; margin: 18px 0;
          box-shadow: 0 1px 3px rgba(28, 39, 51, .07); }
.g-card > h2 { margin-top: 0; }
.g-card-glance { display: flex; flex-wrap: wrap; gap: 10px; }
.g-card-glance .g-fact { flex: 1 1 150px; background: var(--bg);
  border-radius: 6px; padding: 8px 12px; font-size: 13px; }
.g-card-glance .g-fact b { display: block; font-size: 15px; }

/* ---- evidence panel + labels ---- */
.g-evidence { border-left: 3px solid var(--line); background: var(--card);
              padding: 8px 14px; margin: 10px 0; font-size: 14px; }
.g-quote { font-size: 18px; font-style: italic; border-left: 5px solid var(--warn);
           background: #fff8f6; padding: 8px 16px; margin: 14px 0; }
.g-tag { display: inline-block; font-family: var(--font-ui); font-size: 11px;
         font-weight: 700; letter-spacing: 1px; padding: 2px 8px;
         border-radius: 3px; color: #fff; }
.g-tag--evidence { background: var(--ev); }
.g-tag--assumption { background: var(--as); }
.g-tag--provisional { background: var(--warn); }

/* ---- difficulty + roi visuals ---- */
.g-blocks { font-size: 20px; letter-spacing: 3px; color: var(--warn); }
.g-blocks .off { color: var(--line); }
.g-bar { background: var(--ev); height: 26px; border-radius: 3px; }
.g-bar--loss { background: var(--warn); }
.g-costline { border-left: 2px dashed var(--as); }
.g-result { font-size: 16px; background: #f0f5f0; border: 1px solid var(--ev);
            border-radius: 6px; padding: 10px 14px; }

/* ---- honesty states ---- */
.g-tension { background: #fff3f1; border-left: 4px solid var(--warn);
             padding: 10px 16px; font-size: 14px; }
.g-plain { background: var(--lock-bg); border-left: 4px solid var(--ink);
           padding: 12px 16px; font-size: 15px; }

/* ---- forms + buttons ---- */
.g-input { font-family: var(--font-ui); font-size: 15px; padding: 8px 10px;
           border: 1px solid var(--muted); border-radius: 5px; width: 100%;
           max-width: 320px; background: var(--card); color: var(--ink); }
.g-input:focus, .g-btn:focus { outline: 3px solid var(--focus); outline-offset: 1px; }
.g-label { font-family: var(--font-ui); font-size: 13px; font-weight: 600;
           display: block; margin: 12px 0 4px; }
.g-btn { font-family: var(--font-ui); font-size: 15px; font-weight: 600;
         padding: 10px 22px; border-radius: 6px; border: 1px solid transparent;
         cursor: pointer; }
.g-btn--primary { background: var(--accent); color: #fff; }
.g-btn--secondary { background: var(--card); color: var(--accent);
                    border-color: var(--accent); }
.g-btn--danger { background: var(--warn); color: #fff; }
.g-btn[disabled] { background: var(--line); color: var(--muted); cursor: not-allowed; }

/* ---- empty + error states ---- */
.g-empty { text-align: center; padding: 36px 20px; color: var(--muted);
           border: 1px dashed var(--line); border-radius: var(--radius); }
.g-error { background: #fff3f1; border: 1px solid var(--warn);
           border-radius: var(--radius); padding: 14px 18px; }
.g-error b { color: var(--warn); }

/* ---- THE LOCKED STATE - deliberately locked, never broken ---- */
.g-locked { position: relative; background: var(--lock-bg);
            border: 1px solid var(--lock); border-radius: var(--radius);
            padding: 22px; text-align: center; color: var(--lock); }
.g-locked::before { content: "\1F512"; display: block; font-size: 26px;
                    margin-bottom: 6px; }
.g-locked .g-locked-title { font-family: var(--font-ui); font-weight: 700;
                            font-size: 15px; letter-spacing: .5px; }
.g-locked .g-locked-why { font-size: 14px; margin: 6px 0 12px; }
.g-locked-preview { filter: blur(4px); user-select: none; pointer-events: none;
                    opacity: .55; }

/* ---- 375px ---- */
@media (max-width: 420px) {
  .g-hero-figure { font-size: 42px; }
  .g-card { padding: 14px; }
  .g-card-glance .g-fact { flex: 1 1 100%; }
}