/* ═══════════════════════════════════════════
   StarBind — Shared cover-page styles
   ═══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&display=swap');

:root {
  --paper:        #faf6ed;
  --paper-deep:   #f3ecdb;
  --paper-warm:   #f6ecd6;
  --paper-ink:    #0c1014;   /* midnight variant */
  --paper-ink-2:  #14181f;
  --ink:          #2a2418;
  --ink-soft:     #6a5e48;
  --ink-mute:     #9a8d72;
  --print-gold:        #a37c2e;
  --print-gold-soft:   #c19a4a;
  --print-gold-pale:   #e0caa1;
  --print-gold-bright: #d4af5f;  /* on dark */
  --print-rule:        rgba(163, 124, 46, 0.32);
  --print-rule-soft:   rgba(163, 124, 46, 0.18);
  --print-rule-dark:   rgba(212, 175, 95, 0.32);
  --print-rule-dark-soft: rgba(212, 175, 95, 0.16);
  --paper-on-dark:     #efe7d5;
}

/* ═══════════════════════════════════════════
   Viewer chrome (matches report-pdf-preview)
   ═══════════════════════════════════════════ */

body { padding-bottom: 80px; }

.viewer-bar { position: sticky; top: 0; z-index: 40; }

.viewer-toolbar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 16px; padding: 14px 24px; max-width: 1280px; margin: 0 auto;
}

.vt-left { display: flex; align-items: center; gap: 14px; font-size: 13px; color: var(--color-gray-500); }
.vt-filename { font-family: var(--font-display); color: var(--color-black); font-size: 17px; font-style: italic; }
.vt-right { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--color-gray-400); font-family: var(--font-mono); letter-spacing: 0.05em; }

.viewer-section-label {
  display: flex; align-items: center; gap: 14px;
  max-width: 1100px; margin: 64px auto 28px; padding: 0 24px;
}
.viewer-section-label .num {
  font-family: var(--font-display); font-style: italic; font-size: 32px;
  color: var(--color-primary); line-height: 1;
}
.viewer-section-label .label { flex: 1; display: flex; align-items: baseline; gap: 12px; }
.viewer-section-label h2 {
  font-family: var(--font-display); font-weight: 500; color: var(--color-black);
  margin: 0; font-size: 28px; line-height: 1;
}
.viewer-section-label .label-rule { flex: 1; height: 0.5px; background: var(--gold-hair-soft); }
.viewer-section-label .label-meta {
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--color-gray-400); font-family: var(--font-sans);
}

/* ═══════════════════════════════════════════
   PDF page shell
   ═══════════════════════════════════════════ */

.pdf-page {
  width: min(760px, calc(100vw - 48px));
  aspect-ratio: 1 / 1.414;
  background: var(--paper);
  margin: 0 auto 32px;
  box-shadow: 0 1px 0 rgba(255,255,255,0.04), 0 24px 60px rgba(0,0,0,0.5), 0 8px 24px rgba(0,0,0,0.35);
  position: relative; overflow: hidden;
  color: var(--ink);
  font-family: 'EB Garamond', 'Cormorant Garamond', Georgia, serif;
  font-size: 13.5px; line-height: 1.55;
}
.pdf-page.deep { background: var(--paper-deep); }
.pdf-page.warm { background: var(--paper-warm); }
.pdf-page.ink  { background: var(--paper-ink); color: var(--paper-on-dark); }

/* ═══════════════════════════════════════════
   Variant A — Classic Engraving (frame + ornament)
   ═══════════════════════════════════════════ */

.cover-a { position: relative; }
.cover-frame { position: absolute; inset: 36px; border: 0.5px solid var(--print-rule); }
.cover-frame::before,
.cover-frame::after {
  content: ''; position: absolute; width: 18px; height: 18px; border: 0.5px solid var(--print-gold);
}
.cover-frame::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.cover-frame::after  { bottom: -1px; right: -1px; border-left: none; border-top: none; }

.cover-corner { position: absolute; width: 18px; height: 18px; border: 0.5px solid var(--print-gold); }
.cover-corner.tr { top: 35px; right: 35px; border-left: none; border-bottom: none; }
.cover-corner.bl { bottom: 35px; left: 35px; border-right: none; border-top: none; }

.cover-a .cover-inner {
  position: absolute; inset: 72px;
  display: flex; flex-direction: column; align-items: center; justify-content: space-between;
  text-align: center;
}

.cover-eyebrow {
  font-family: var(--font-sans); font-size: 9.5px; letter-spacing: 0.45em;
  text-transform: uppercase; color: var(--print-gold); font-weight: 500;
}
.cover-eyebrow.line { display: inline-flex; align-items: center; gap: 14px; }
.cover-eyebrow.line::before,
.cover-eyebrow.line::after { content: ''; width: 24px; height: 0.5px; background: var(--print-gold); }

.cover-volume {
  font-family: 'Cormorant Garamond', serif; font-style: italic;
  color: var(--print-gold); font-size: 11px;
}

.cover-title {
  font-family: 'Cormorant Garamond', serif; font-weight: 400; color: var(--ink);
  font-size: 60px; line-height: 1.0; margin: 0; letter-spacing: -1px;
}
.cover-title .italic { font-style: italic; color: var(--print-gold); display: block; }
.cover-title.smaller { font-size: 52px; }

.cover-subtitle {
  font-family: 'EB Garamond', serif; font-style: italic;
  font-size: 17px; color: var(--ink-soft); margin-top: 14px;
}

.cover-birthdata {
  display: flex; flex-direction: column; gap: 4px; align-items: center;
  font-family: 'EB Garamond', serif; font-size: 13px; color: var(--ink-soft);
}
.cover-birthdata .name {
  font-family: 'Cormorant Garamond', serif; font-style: italic;
  font-size: 22px; color: var(--ink); margin-bottom: 6px;
}
.cover-birthdata .coords {
  font-family: var(--font-mono); font-size: 10px; color: var(--ink-mute);
  letter-spacing: 0.08em; margin-top: 8px;
}

.cover-ornament { color: var(--print-gold); }

/* ═══════════════════════════════════════════
   Variant B — Diagram hero
   ═══════════════════════════════════════════ */

.cover-b .cover-inner {
  position: absolute; inset: 56px;
  display: flex; flex-direction: column; align-items: center; text-align: center;
}
.cover-b .wm-row {
  display: flex; justify-content: space-between; align-items: center; width: 100%;
  font-family: var(--font-sans); font-size: 9px; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--ink-mute);
}
.cover-b .wm-stamp {
  font-family: 'Cormorant Garamond', serif; font-style: italic;
  font-size: 11px; color: var(--print-gold); text-transform: none; letter-spacing: 0.02em;
}
.cover-b .b-title {
  font-family: 'Cormorant Garamond', serif; font-weight: 400; color: var(--ink);
  font-size: 40px; line-height: 1.05; margin: 28px 0 0; letter-spacing: -0.5px;
}
.cover-b .b-title .italic { font-style: italic; color: var(--print-gold); }
.cover-b .diagram-wrap {
  margin: 16px 0; flex: 1; display: flex; align-items: center; justify-content: center; width: 100%;
}
.cover-b .diagram-wrap svg { width: 100%; max-width: 380px; height: auto; }
.cover-b .b-meta {
  display: flex; justify-content: space-around; width: 100%;
  padding-top: 18px; border-top: 0.5px solid var(--print-rule);
  font-family: 'EB Garamond', serif; font-size: 12px; color: var(--ink-soft);
}
.cover-b .b-meta .meta-cell { display: flex; flex-direction: column; gap: 4px; align-items: center; }
.cover-b .b-meta .meta-label {
  font-family: var(--font-sans); font-size: 8.5px; letter-spacing: 0.25em;
  text-transform: uppercase; color: var(--ink-mute);
}
.cover-b .b-meta .meta-value {
  font-family: 'Cormorant Garamond', serif; font-size: 15px;
  color: var(--ink); font-style: italic;
}

/* ═══════════════════════════════════════════
   Variant C — Atmospheric (dark)
   ═══════════════════════════════════════════ */

.cover-c.ink {
  background:
    radial-gradient(120% 80% at 50% 100%, rgba(163,124,46,0.10), transparent 60%),
    radial-gradient(60% 50% at 50% 0%, rgba(60,45,90,0.18), transparent 65%),
    linear-gradient(180deg, var(--paper-ink) 0%, var(--paper-ink-2) 100%);
}
.cover-c .star-bg { position: absolute; inset: 0; pointer-events: none; }

.cover-c .cover-inner {
  position: absolute; inset: 64px;
  display: flex; flex-direction: column; justify-content: space-between;
}
.cover-c .c-top {
  display: flex; justify-content: space-between; align-items: flex-start;
  color: var(--print-gold-bright);
}
.cover-c .c-sigil {
  font-family: 'Cormorant Garamond', serif; color: var(--print-gold-bright);
  font-size: 34px; font-style: italic; line-height: 1;
}
.cover-c .c-stamp {
  font-family: var(--font-sans); font-size: 8.5px; letter-spacing: 0.3em;
  text-transform: uppercase; color: rgba(239, 231, 213, 0.55);
}
.cover-c .c-eyebrow {
  font-family: var(--font-sans); font-size: 9.5px; letter-spacing: 0.45em;
  text-transform: uppercase; color: var(--print-gold-bright); font-weight: 500;
  margin-bottom: 18px; display: block;
}
.cover-c .c-title {
  font-family: 'Cormorant Garamond', serif; font-weight: 400; color: var(--paper-on-dark);
  font-size: 56px; line-height: 1.0; margin: 0; letter-spacing: -0.5px;
}
.cover-c .c-title .italic {
  font-style: italic; color: var(--print-gold-bright); display: block;
}
.cover-c .c-subtitle {
  font-family: 'EB Garamond', serif; font-style: italic;
  font-size: 15px; color: rgba(239, 231, 213, 0.78);
  margin-top: 18px; padding-top: 18px;
  border-top: 0.5px solid var(--print-rule-dark-soft);
  max-width: 480px;
}
.cover-c .c-bottom {
  display: flex; justify-content: space-between; align-items: flex-end;
  font-family: var(--font-sans); font-size: 8.5px; letter-spacing: 0.25em;
  text-transform: uppercase; color: rgba(239, 231, 213, 0.5);
}
.cover-c .c-bottom .stamp-italic {
  color: var(--print-gold-bright); font-family: 'Cormorant Garamond', serif;
  font-style: italic; text-transform: none; letter-spacing: 0; font-size: 11px;
}

/* ═══════════════════════════════════════════
   Thumb row (shared)
   ═══════════════════════════════════════════ */

.cover-thumbs {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px; max-width: 1100px; margin: 0 auto 40px; padding: 0 24px;
}
.thumb-wrap { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.thumb-wrap .pdf-page { width: 100%; max-width: 320px; margin: 0; pointer-events: none; }
.thumb-label { text-align: center; }
.thumb-label .tl-letter {
  font-family: var(--font-display); font-style: italic;
  color: var(--color-primary); font-size: 22px; line-height: 1;
}
.thumb-label .tl-name {
  font-family: var(--font-display); color: var(--color-black);
  font-size: 17px; margin-top: 4px;
}
.thumb-label .tl-desc {
  font-size: 11px; color: var(--color-gray-400); margin-top: 2px;
}

/* ═══════════════════════════════════════════
   Hub (covers/index.html)
   ═══════════════════════════════════════════ */

.hub-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px; max-width: 1180px; margin: 0 auto; padding: 0 24px 80px;
}
.hub-card {
  display: flex; flex-direction: column; gap: 16px; text-decoration: none;
}
.hub-card .pdf-page {
  width: 100%; max-width: none; margin: 0;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.hub-card:hover .pdf-page {
  transform: translateY(-4px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.04), 0 32px 70px rgba(0,0,0,0.6), 0 12px 32px rgba(0,0,0,0.4);
}
.hub-meta { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.hub-meta .hub-no {
  font-family: var(--font-display); font-style: italic;
  color: var(--color-primary); font-size: 18px;
}
.hub-meta .hub-title {
  font-family: var(--font-display); color: var(--color-black);
  font-size: 19px; flex: 1;
}
.hub-meta .hub-arrow { color: var(--color-gray-400); font-size: 16px; }
.hub-card .hub-tag {
  font-family: 'EB Garamond', serif; font-style: italic;
  color: var(--color-gray-400); font-size: 13px;
}

/* Decorative helpers used inside many SVG diagrams */
.glyph-circle {
  fill: var(--paper); stroke: var(--print-gold); stroke-width: 0.6;
}

/* ═══════════════════════════════════════════
   StarBind brand
   ═══════════════════════════════════════════ */

.sb-mark { display: inline-block; vertical-align: middle; flex-shrink: 0; }

/* Variant A — brand stamp at top, above "Stellar Reports" */
.brand-stamp {
  display: inline-flex; align-items: center; gap: 9px;
  color: var(--print-gold);
}
.brand-stamp .sb-wordmark {
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px; line-height: 1;
  letter-spacing: 0.06em;
  color: var(--ink);
}
.cover-a.warm .brand-stamp .sb-wordmark,
.cover-a.deep .brand-stamp .sb-wordmark { color: var(--ink); }

/* Variant B — inline brand in wm-row */
.wm-brand {
  display: inline-flex; align-items: center; gap: 7px;
}
.wm-brand .wm-brand-text {
  font-family: var(--font-sans); font-size: 9px;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--ink-mute);
}

/* Variant C — brand on dark */
.c-brand {
  display: inline-flex; align-items: center; gap: 7px;
  color: var(--print-gold-bright);
}
.c-brand .c-brand-text {
  font-family: var(--font-sans); font-size: 9px;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: rgba(239, 231, 213, 0.6);
}

/* Footer imprint with URL */
.cover-imprint {
  font-family: var(--font-mono); font-size: 8.5px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--ink-mute);
  text-align: center;
}
.cover-imprint .imp-dot {
  display: inline-block; width: 3px; height: 3px; border-radius: 50%;
  background: var(--print-gold); vertical-align: middle;
  margin: 0 8px;
}
.cover-c .cover-imprint { color: rgba(239, 231, 213, 0.5); }
.cover-c .cover-imprint .imp-dot { background: var(--print-gold-bright); }