/* ============================================================
   ZEDLAB CFO stylesheet. Mechanics from the cockpit engine (tokens,
   44 px tap targets, theme switch, focus rings); palette is Zedlab.

   Brand colours are fixed. At most two accents per layout:
   indigo for actions, ochre for "to review". Error red is a state,
   not an accent. Digital default is dark (#1D1D1B bg, white text);
   «Chiaro» is a manual override.

   Font: system stack until Neue Haas Grotesk Display Std is served
   (slice 3, Luca's decision). Declared in README.md.
   ============================================================ */
:root{
  --black:#1D1D1B;
  --white:#FFFFFF;
  --indigo:#5965AC;
  --emerald:#00A165;
  --ochre:#BB7C09;
  --lime:#ADC90E;
  --error:#D64045;

  --bg:#1D1D1B;
  --surface:#262624;
  --surface-2:#2F2F2C;
  --text:#FFFFFF;
  --text-2:#B4B4AE;
  --border:#3C3C38;
  --accent:#5965AC;
  --on-accent:#FFFFFF;
  --review:#D99A2B;
  --review-bg:#3A2E15;
  --error-bg:#3B1E1F;
  --error-text:#F08A8D;
  --ok-bg:#262C3F;
  --focus:#FFFFFF;

  --tap:48px;
  --r:12px;
  --font:"Neue Haas Grotesk Display Std","Helvetica Neue",Helvetica,Arial,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}
:root[data-theme="light"]{
  --bg:#FFFFFF;
  --surface:#F4F4F2;
  --surface-2:#EBEBE8;
  --text:#1D1D1B;
  --text-2:#5E5E58;
  --border:#D8D8D3;
  --accent:#5965AC;
  --on-accent:#FFFFFF;
  --review:#8F5E05;
  --review-bg:#FBF1DD;
  --error-bg:#FBE9EA;
  --error-text:#A82A2E;
  --ok-bg:#ECEEF7;
  --focus:#1D1D1B;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;min-height:100vh;display:flex;flex-direction:column;
  background:var(--bg);color:var(--text);font-family:var(--font);
  font-size:17px;line-height:1.4;
  padding:env(safe-area-inset-top) env(safe-area-inset-right) 0 env(safe-area-inset-left);
}
[hidden]{display:none !important}
h1{font-size:28px;margin:8px 0 12px;font-weight:600}
h2{font-size:19px;margin:28px 0 12px;font-weight:600}
.muted{color:var(--text-2)}
.small{font-size:14px}
.brand{font-weight:700;letter-spacing:.08em;font-size:13px;color:var(--text-2)}

:focus-visible{outline:3px solid var(--focus);outline-offset:2px}

/* ------------------------------------------------------- login */
.login{max-width:420px;width:100%;margin:0 auto;padding:48px 16px 24px;flex:1}
.note{color:var(--text-2);margin:0 0 20px}

/* ------------------------------------------------------- fields */
.field-label{display:block;font-size:14px;color:var(--text-2);margin:16px 0 6px}
.field{
  display:block;width:100%;min-height:var(--tap);padding:10px 12px;
  font:inherit;font-size:18px;color:var(--text);background:var(--surface);
  border:1px solid var(--border);border-radius:var(--r);
}
.field[readonly]{color:var(--text-2)}
.field.amount{font-variant-numeric:tabular-nums;font-size:22px}
select.field{appearance:none;-webkit-appearance:none}

.segmented{display:flex;gap:8px;flex-wrap:wrap}
.segmented label{
  flex:1;min-width:84px;min-height:var(--tap);display:flex;align-items:center;justify-content:center;
  border:1px solid var(--border);border-radius:var(--r);background:var(--surface);cursor:pointer;
}
.segmented input{position:absolute;opacity:0;pointer-events:none}
.segmented label:has(input:checked){background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.segmented label:has(input:focus-visible){outline:3px solid var(--focus);outline-offset:2px}

/* ------------------------------------------------------- buttons */
button{
  font:inherit;min-height:var(--tap);padding:10px 18px;border-radius:var(--r);
  border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;
}
button:disabled{opacity:.45;cursor:not-allowed}
button.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent);font-weight:600}
button.danger{background:var(--error);border-color:var(--error);color:#FFFFFF;font-weight:600}
button.big{min-height:60px;font-size:19px;width:100%}
button.mini{min-height:40px;padding:6px 12px;font-size:15px}
#login-form button{width:100%;margin-top:24px;min-height:56px}

/* ------------------------------------------------------- header */
.top{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:12px 16px;border-bottom:1px solid var(--border);
}
.identity{font-size:16px}
.tools{display:flex;gap:8px;align-items:center}
.theme{display:flex;border:1px solid var(--border);border-radius:var(--r);overflow:hidden}
.theme button{border:0;border-radius:0;min-height:40px;padding:6px 10px;font-size:14px;background:transparent}
.theme button[aria-pressed="true"]{background:var(--surface-2);font-weight:600}

main{max-width:560px;width:100%;margin:0 auto;padding:16px 16px 32px;flex:1}

/* ------------------------------------------------------- Oggi */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:16px}
.label{font-size:14px;color:var(--text-2)}
.balance{font-size:38px;font-weight:600;font-variant-numeric:tabular-nums;margin:4px 0;word-break:break-word}
.balance.negative{color:var(--error-text)}
.universe{font-size:15px;color:var(--text-2)}
.universe .review{color:var(--review);font-weight:600}
.definition{margin-top:12px;font-size:14px;color:var(--text-2)}
.definition summary{cursor:pointer;min-height:32px;display:flex;align-items:center;color:var(--text)}
.runway{margin-top:8px;font-size:14px}

.actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px;align-items:start}
.actions .small{grid-column:2;margin-top:-6px}

.queue{margin-top:16px}
.queue .pill{display:inline-block;padding:6px 12px;border-radius:999px;background:var(--review-bg);color:var(--review);font-weight:600;font-size:15px}

.rows{list-style:none;margin:0;padding:0}
.rows li{border-bottom:1px solid var(--border)}
.rows button{
  width:100%;text-align:left;border:0;border-radius:0;background:transparent;padding:12px 4px;
  display:grid;grid-template-columns:1fr auto;gap:2px 12px;
}
.rows .desc{font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rows .amt{font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}
.rows .meta{font-size:14px;color:var(--text-2)}
.rows .state{font-size:14px;text-align:right;color:var(--text-2)}
.rows .state.to_review{color:var(--review);font-weight:600}
.rows .empty{padding:12px 4px;color:var(--text-2)}

.tzs-preview{margin-top:12px;font-size:17px;font-variant-numeric:tabular-nums}
.form-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}

.detail{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;margin:0 0 16px}
.detail dt{color:var(--text-2);font-size:14px}
.detail dd{margin:0;font-variant-numeric:tabular-nums;word-break:break-word}
#reverse-box{margin-bottom:12px}
#reverse-box button{margin-top:12px}

/* ------------------------------------------------------- notices */
.notice{margin-top:16px;padding:12px 14px;border-radius:var(--r);background:var(--surface-2);font-size:15px}
.notice.error{background:var(--error-bg);color:var(--error-text)}
.notice.ok{background:var(--ok-bg)}

/* ------------------------------------------------------- footer */
.foot{
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  padding:12px 16px calc(12px + env(safe-area-inset-bottom));
  border-top:1px solid var(--border);font-size:13px;color:var(--text-2);
}
.version{font-variant-numeric:tabular-nums}