/* formreserve — editorial warm-neutral, mobile-first */

@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --paper:        #f4efe6;
  --paper-2:      #ede6d7;
  --ink:          #1a1714;
  --ink-2:        #3d352e;
  --ink-3:        #6e6458;
  --rule:         #d8cfbc;
  --terra:        #b84a2e;
  --terra-dim:    #8c3820;
  --moss:         #4a6b4f;
  --amber:        #b8882b;
  --crimson:      #8a2b2b;

  --display:      'Instrument Serif', 'Fraunces', Georgia, serif;
  --body:         'Fraunces', Georgia, serif;
  --mono:         'JetBrains Mono', ui-monospace, monospace;

  --radius:       4px;
  --radius-lg:    10px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overscroll-behavior-y: none;
}

body { padding: env(safe-area-inset-top) 0 env(safe-area-inset-bottom); }

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--ink);
}
h1 { font-size: 2.4rem; line-height: 1.05; }
h2 { font-size: 1.6rem; line-height: 1.15; }
h3 { font-size: 1.2rem; line-height: 1.2; }

.mono, .num { font-family: var(--mono); font-feature-settings: 'tnum'; }

/* ----- header ----- */
.app-header {
  display: flex; align-items: baseline; justify-content: space-between;
  padding: 18px 20px 14px;
  border-bottom: 0.5px solid var(--rule);
  background: var(--paper);
  position: sticky; top: 0; z-index: 10;
}
.app-title {
  font-family: var(--display);
  font-style: italic;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
}
.app-title::after {
  content: '.';
  color: var(--terra);
}
.capital-meter {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.capital-meter b { color: var(--ink); font-weight: 500; }
.capital-meter.warn b { color: var(--crimson); }

/* ----- tabs ----- */
.tabs {
  display: flex; gap: 22px;
  padding: 12px 20px 0;
  border-bottom: 0.5px solid var(--rule);
  background: var(--paper);
  position: sticky; top: 58px; z-index: 9;
}
.tab {
  padding: 10px 0 12px;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-3);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -0.5px;
}
.tab.active { color: var(--ink); border-bottom-color: var(--terra); }

/* ----- cards ----- */
.stack { display: flex; flex-direction: column; gap: 14px; padding: 18px 14px 120px; }

.card {
  background: var(--paper-2);
  border: 0.5px solid var(--rule);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
}
.card-photo {
  aspect-ratio: 4/3;
  width: 100%;
  background: var(--ink) no-repeat center / cover;
  position: relative;
}
.card-photo::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.35));
  pointer-events: none;
}
.card-badge {
  position: absolute; top: 10px; left: 10px;
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 4px 8px; border-radius: 3px;
  background: rgba(244,239,230,0.92); color: var(--ink);
}
.card-badge.trap { background: var(--crimson); color: var(--paper); }
.card-badge.gallery { background: var(--ink); color: var(--paper); }
.card-body { padding: 14px 16px 18px; }

.vision {
  font-family: var(--display);
  font-size: 1.1rem;
  line-height: 1.25;
  margin-bottom: 6px;
}
.vision.mismatch { color: var(--crimson); }
.vision.mismatch::before {
  content: '⚠︎ mismatch · ';
  font-family: var(--body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  vertical-align: 2px;
}

.seller-claim {
  font-size: 13px;
  color: var(--ink-3);
  font-style: italic;
  margin-bottom: 10px;
}
.seller-claim::before { content: 'seller: '; color: var(--ink-3); font-style: normal; font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; margin-right: 4px; }

.stats {
  display: flex; gap: 16px; flex-wrap: wrap;
  padding-top: 10px; margin-top: 10px;
  border-top: 0.5px solid var(--rule);
}
.stat { display: flex; flex-direction: column; }
.stat-label {
  font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink-3);
}
.stat-val { font-family: var(--mono); font-size: 14px; color: var(--ink); }
.stat-val.good { color: var(--moss); }
.stat-val.warn { color: var(--amber); }
.stat-val.bad  { color: var(--crimson); }

/* ----- decision bar (bottom of card) ----- */
.decision {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 0.5px solid var(--rule);
  background: var(--paper);
}
.decision button {
  appearance: none; border: 0; background: transparent;
  padding: 14px 0; font-family: var(--body); font-size: 13px;
  letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--ink-2); cursor: pointer;
}
.decision button:not(:last-child) { border-right: 0.5px solid var(--rule); }
.decision button.pass { color: var(--ink-3); }
.decision button.photos { color: var(--amber); }
.decision button.offer { color: var(--terra); font-weight: 500; }
.decision button:active { background: var(--paper-2); }

/* ----- empty state ----- */
.empty {
  padding: 60px 30px;
  text-align: center;
  color: var(--ink-3);
}
.empty h2 { color: var(--ink); margin-bottom: 12px; font-style: italic; }
.empty p { font-size: 15px; max-width: 320px; margin: 0 auto; }

/* ----- forms ----- */
.form-screen {
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center;
  padding: 0 30px;
}
.form-brand {
  font-family: var(--display); font-style: italic;
  font-size: 3rem; line-height: 1;
  margin-bottom: 8px;
}
.form-brand::after { content: '.'; color: var(--terra); }
.form-tag {
  font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 40px;
}
.pin-input {
  width: 100%;
  font-family: var(--mono);
  font-size: 2rem;
  letter-spacing: 0.4em;
  text-align: center;
  padding: 16px 0;
  border: 0; border-bottom: 1px solid var(--rule);
  background: transparent;
  color: var(--ink);
  outline: none;
}
.pin-input:focus { border-bottom-color: var(--terra); }
.primary {
  appearance: none; border: 0;
  background: var(--ink); color: var(--paper);
  font-family: var(--body); font-size: 14px;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 14px 20px; border-radius: var(--radius);
  margin-top: 24px; cursor: pointer;
  width: 100%;
}
.primary:active { background: var(--ink-2); }
.ghost {
  appearance: none; border: 0.5px solid var(--rule);
  background: transparent; color: var(--ink-2);
  font-family: var(--body); font-size: 13px;
  letter-spacing: 0.04em; text-transform: uppercase;
  padding: 10px 14px; border-radius: var(--radius);
  cursor: pointer;
}
.error {
  margin-top: 14px;
  font-size: 13px;
  color: var(--crimson);
  font-family: var(--mono);
}

/* ----- capture landing ----- */
.capture {
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  padding: 40px 24px;
  text-align: center;
}
.capture h1 { font-style: italic; margin-bottom: 20px; }
.capture .spinner {
  width: 24px; height: 24px; border-radius: 50%;
  border: 2px solid var(--rule); border-top-color: var(--terra);
  animation: spin 0.9s linear infinite;
  margin: 20px auto;
}
@keyframes spin { to { transform: rotate(360deg); } }