/* Perpetus.ai — shared base + submission-modal styles (loaded by every concept page) */

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

:root {
  --bg:        #FAF7F2;
  --surface:   #FFFFFF;
  --surface-2: #F2EDE3;
  --ink:       #1C1917;
  --navy:      #0F2544;
  --navy-2:    #1A3556;
  --gold:      #A17B3F;
  --gold-soft: #D4B878;
  --text:      #2A2620;
  --text-2:    #5C5548;
  --text-3:    #8A7F6B;
  --border:    #DDD5C3;
  --success:   #4A6B3A;
  --danger:    #8B2E2E;
  --serif:     'Fraunces', Georgia, serif;
  --sans:      'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.5;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
}

/* ── Top bar ── */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250,247,242,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 8px 48px;
  display: flex; align-items: center; justify-content: space-between;
}
.topbar .brand { font-size: 17px; text-decoration: none; }
.topbar .brand img { height: 100px; width: auto; display: block; }
.topbar-link {
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-3); text-decoration: none; font-weight: 500; transition: color 0.15s;
}
.topbar-link:hover { color: var(--navy); }
.topnav { display: flex; align-items: center; flex-wrap: wrap; justify-content: flex-end; gap: 24px; }
.topbar-link[aria-current="page"] { color: var(--navy); padding-bottom: 2px; box-shadow: inset 0 -2px 0 var(--gold); }
.nav-sep { width: 1px; height: 14px; background: var(--border); }
@media (max-width: 700px) {
  .topbar { padding: 8px 24px; }
  .topbar .brand img { height: 40px; }
  .topnav { gap: 14px; }
  .topbar-link { font-size: 10px; }
  .nav-sep { display: none; }
}
@media print { .topbar { display: none; } }

/* ── Submission automations: buttons + staged modal ── */
.sub-btn-wrap { margin-top: 16px; display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.sub-btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--sans); font-size: 0.82rem; font-weight: 600;
  letter-spacing: 0.03em; color: #fff; background: var(--navy);
  border: none; border-radius: 999px; padding: 9px 18px; cursor: pointer;
  white-space: nowrap; transition: background 0.15s, transform 0.05s;
}
.sub-btn:hover { background: var(--navy-2); }
.sub-btn:active { transform: translateY(1px); }
.sub-btn .arr { color: var(--gold-soft); font-size: 0.72rem; }
.sub-btn-sm { padding: 7px 14px; font-size: 0.78rem; }
.sub-btn-ghost { background: none; color: var(--text-2); border: 1px solid var(--border); }
.sub-btn-ghost:hover { background: var(--surface-2); color: var(--navy); }
.sub-btn-note { font-size: 0.8rem; color: var(--text-3); }

.sub-modal-overlay {
  display: none; position: fixed; inset: 0; z-index: 100;
  background: rgba(15,37,68,0.45); backdrop-filter: blur(3px);
  align-items: center; justify-content: center; padding: 24px;
}
.sub-modal-overlay.open { display: flex; }
.sub-modal {
  background: var(--surface); width: 100%; max-width: 544px;
  border-radius: 14px; overflow: hidden; font-family: var(--sans);
  box-shadow: 0 24px 60px rgba(15,37,68,0.28); animation: sub-rise 0.2s ease;
}
@keyframes sub-rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.sub-modal-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 16px; padding: 20px 24px 16px; border-bottom: 1px solid var(--border);
}
.sub-modal-title { font-family: var(--serif); font-weight: 600; font-size: 1.16rem; color: var(--navy); line-height: 1.2; }
.sub-modal-target { font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); font-weight: 500; margin-top: 6px; }
.sub-close { background: none; border: none; cursor: pointer; font-size: 1.4rem; line-height: 1; color: var(--text-3); padding: 0 2px; }
.sub-close:hover { color: var(--navy); }
.sub-modal-body { padding: 18px 24px 22px; }

.sub-steps { list-style: none; }
.sub-step { display: flex; align-items: flex-start; gap: 12px; padding: 8px 0; font-size: 0.94rem; color: var(--text-3); transition: color 0.2s; }
.sub-step-icon { flex: none; width: 18px; height: 18px; display: flex; align-items: center; justify-content: center; margin-top: 2px; }
.sub-step-label { flex: 1; line-height: 1.4; }
.sub-step-detail { color: var(--text-3); font-size: 0.86rem; font-variant-numeric: tabular-nums; text-align: right; opacity: 0; transition: opacity 0.2s; }
.sub-step.is-active { color: var(--navy); }
.sub-step.is-done { color: var(--text); }
.sub-step.is-done .sub-step-detail { opacity: 1; }
.sub-step.is-exception { color: var(--danger); }
.sub-step.is-exception .sub-step-detail { opacity: 1; color: var(--danger); }
.sub-step-icon .dot { width: 7px; height: 7px; border-radius: 50%; border: 1.5px solid var(--border); }
.sub-step-icon .spin { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--surface-2); border-top-color: var(--gold); animation: sub-spin 0.7s linear infinite; }
.sub-step-icon .tick { color: var(--success); font-weight: 700; font-size: 0.95rem; }
.sub-step-icon .warn { color: var(--danger); font-weight: 700; font-size: 0.95rem; }
@keyframes sub-spin { to { transform: rotate(360deg); } }

.sub-progress { height: 6px; background: var(--surface-2); border-radius: 999px; margin-top: 16px; overflow: hidden; }
.sub-progress-fill { height: 100%; width: 0; background: var(--gold); border-radius: 999px; transition: width 0.4s ease; }

.sub-pause { background: var(--surface-2); border-left: 3px solid var(--danger); padding: 13px 16px; margin-top: 16px; font-size: 0.92rem; line-height: 1.5; }
.sub-pause strong { color: var(--danger); font-weight: 600; }
.sub-pause-actions { margin-top: 12px; }

.sub-result-badge { display: flex; align-items: center; gap: 11px; margin-bottom: 14px; }
.sub-result-badge .tick { width: 26px; height: 26px; border-radius: 50%; background: var(--success); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; flex: none; }
.sub-result-heading { font-family: var(--serif); font-weight: 600; font-size: 1.12rem; color: var(--navy); }
.sub-result-lines { border-top: 1px solid var(--border); }
.sub-result-line { display: flex; justify-content: space-between; gap: 16px; padding: 9px 0; border-bottom: 1px solid var(--surface-2); }
.sub-result-line:last-child { border-bottom: none; }
.sub-result-line .k { color: var(--text-3); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 500; padding-top: 3px; }
.sub-result-line .v { color: var(--navy); font-weight: 500; text-align: right; font-size: 0.94rem; }
.sub-modal-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 14px 24px 18px; border-top: 1px solid var(--border); }

@media (prefers-reduced-motion: reduce) {
  .sub-modal { animation: none; }
  .sub-step-icon .spin { animation: none; }
  .sub-progress-fill { transition: none; }
}

/* ── Footer (shared) ── */
.footnote {
  margin-top: 30px;
  padding-top: 14px;
  border-top: 2px solid var(--navy);
}
.footnote-strap {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.08rem;
  color: var(--navy);
  margin-bottom: 5px;
}
.footnote-fine {
  font-size: 0.72rem;
  line-height: 1.5;
  color: var(--text-3);
}
.footnote-confidential {
  font-size: 0.72rem;
  line-height: 1.5;
  color: var(--text-3);
  margin-top: 10px;
}
.footnote-confidential strong { color: var(--navy); font-weight: 600; }