/* =====================================================
   Ed's MTG Deck Library — Shared Stylesheet
   ===================================================== */

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

/* Fonts loaded via Google Fonts link in each HTML file */

/* =====================================================
   CSS Custom Properties (Themes)
   ===================================================== */

/* Default theme (used by index and most pages) */
:root {
  --bg:        #0e0c0a;
  --surface:   #1a1612;
  --surface2:  #201c16;
  --border:    #3a3020;
  --gold:      #c9a84c;
  --gold-dim:  #7a6330;
  --text:      #e8dfc8;
  --text-dim:  #8a7d65;
  --accent:    #5a7a3a;
  --radius:    4px;
}

/* =====================================================
   Base
   ===================================================== */

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Crimson Text', Georgia, serif;
  font-size: 18px;
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--gold-dim); text-decoration: none; }
a:hover { color: var(--gold); }

strong { color: var(--text); }

/* =====================================================
   Navigation
   ===================================================== */

nav.breadcrumb {
  position: relative;
  z-index: 2;
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

nav.breadcrumb a {
  font-family: 'Cinzel', serif;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

nav.breadcrumb span { color: var(--border); }

.nav-info {
  display: flex;
  gap: 1rem;
  margin-left: auto;
}

.nav-info a {
  font-family: 'Cinzel', serif;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Index info-nav (in header) */
nav.info-nav {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

nav.info-nav a {
  font-family: 'Cinzel', serif;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-dim);
  border: 1px solid var(--border);
  padding: 0.4rem 1.1rem;
  transition: all 0.2s;
}

nav.info-nav a:hover {
  color: var(--gold);
  border-color: var(--gold-dim);
  background: rgba(201,168,76,0.07);
}

/* =====================================================
   Color pips
   ===================================================== */

.color-pips { display: flex; gap: 0.3rem; align-items: center; }

.pip {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: bold;
  font-family: sans-serif;
  flex-shrink: 0;
}

.pip-sm { width: 16px; height: 16px; font-size: 9px; }

.pip-W { background: #c8c0a0; color: #333; }
.pip-U { background: #2a5a8c; color: #fff; }
.pip-B { background: #2a1a3a; color: #c8b8e8; border-color: #5a4a7a; }
.pip-R { background: #5a1a1a; color: #ffd0a0; }
.pip-G { background: #1a5a2a; color: #a0ffa0; }
.pip-C { background: #3a3a3a; color: #c0c0c0; }

/* =====================================================
   Format badges
   ===================================================== */

.badge {
  font-family: 'Cinzel', serif;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  padding: 0.3rem 0.8rem;
  border: 1px solid currentColor;
  text-transform: uppercase;
  display: inline-block;
}

.badge-cmd     { color: #b87ab8; border-color: #4a2a5c; }
.badge-format  { color: #b87ab8; border-color: #4a2a5c; }
.badge-arc     { color: var(--gold-dim); border-color: var(--border); }
.badge-thm     { color: #a0d070; border-color: #3a5a1a; }
.badge-brk     { color: #d4844a; border-color: #5a3a1a; }
.badge-brk-2   { color: #8ab870; border-color: #2a5c1a; }
.badge-brk-3   { color: #d4aa4a; border-color: #5a4a1a; }
.badge-brk-4   { color: #d4844a; border-color: #5a3a1a; }

/* Format badges on index cards */
.format-badge {
  font-family: 'Cinzel', serif;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  padding: 0.2rem 0.6rem;
  border: 1px solid currentColor;
  white-space: nowrap;
  flex-shrink: 0;
  text-transform: uppercase;
}

.fmt-modern    { color: #7ab8d4; border-color: #2a4a5c; }
.fmt-commander { color: #b87ab8; border-color: #4a2a5c; }
.fmt-legacy    { color: #d4a87a; border-color: #5c3a2a; }
.fmt-pioneer   { color: #a8d47a; border-color: #3a5c2a; }
.fmt-standard  { color: #d47a7a; border-color: #5c2a2a; }

/* =====================================================
   Difficulty & Strength meters
   ===================================================== */

.diff-meter, .str-meter {
  display: flex;
  gap: 4px;
  align-items: center;
}

.meter-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}

.meter-dot.diff { background: #d4aa4a; }
.meter-dot.str  { background: var(--gold); }

/* Difficulty text colors */
.diff-1 { color: #6aaa6a; }
.diff-2 { color: #aaaa6a; }
.diff-3 { color: #d4844a; }
.diff-4 { color: #cc4444; }

/* Strength pip bars (index cards) */
.strength-bar { display: flex; gap: 3px; align-items: center; }
.strength-pip { width: 8px; height: 8px; border-radius: 50%; background: var(--border); }
.strength-pip.filled { background: var(--gold); }

/* =====================================================
   Scryfall card hover previews
   ===================================================== */

.card-link {
  color: #c8c080;
  text-decoration: none;
  border-bottom: 1px dotted var(--gold-dim);
  cursor: pointer;
  position: relative;
  white-space: nowrap;
}

.card-link:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.card-preview {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.85);
  z-index: 100;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
}

.card-preview img {
  width: 100%;
  border-radius: 10px;
  display: block;
}

.card-link:hover .card-preview { opacity: 1; }

/* =====================================================
   Commander card image (hero section)
   ===================================================== */

.commander-card { flex-shrink: 0; width: 180px; }

.commander-card img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.7), 0 0 0 1px rgba(201,168,76,0.15);
  display: block;
  transition: transform 0.2s, box-shadow 0.2s;
}

.commander-card img:hover {
  transform: scale(1.04);
  box-shadow: 0 12px 50px rgba(0,0,0,0.8), 0 0 0 1px rgba(201,168,76,0.35);
}

.card-loading {
  width: 100%;
  aspect-ratio: 5/7;
  background: var(--surface2);
  border-radius: 12px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  font-family: 'Cinzel', serif;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
}

/* =====================================================
   Hero section
   ===================================================== */

.hero {
  position: relative;
  z-index: 1;
  padding: 3.5rem 2rem 2.5rem;
  border-bottom: 1px solid var(--border);
  max-width: 1000px;
  margin: 0 auto;
}

.hero-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.hero-left { flex: 1; min-width: 0; }

.deck-title {
  font-family: 'Cinzel', serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--gold);
  letter-spacing: 0.04em;
  line-height: 1;
}

.commander-name {
  font-family: 'Crimson Text', serif;
  font-style: italic;
  color: var(--text-dim);
  font-size: 1.05rem;
  margin-top: 0.4rem;
}

.arch-link {
  font-family: 'Cinzel', serif;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-dim);
  text-decoration: none;
  margin-top: 0.4rem;
  display: inline-block;
  border-bottom: 1px solid var(--gold-dim);
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: flex-start;
  padding-top: 0.5rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.meta-label {
  font-family: 'Cinzel', serif;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 0.3rem;
}

.meta-value { font-size: 0.95rem; color: var(--text); }

/* =====================================================
   Content layout
   ===================================================== */

.content {
  position: relative;
  z-index: 1;
  max-width: 1000px;
  margin: 0 auto;
  padding: 2.5rem 2rem 5rem;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2.5rem;
  align-items: start;
}

section { margin-bottom: 2.5rem; }

.section-title {
  font-family: 'Cinzel', serif;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.intro-text {
  font-size: 1.05rem;
  line-height: 1.7;
  color: #c0b090;
}

/* =====================================================
   Win conditions
   ===================================================== */

.wincon-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.wincon-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  background: var(--surface2);
  border: 1px solid var(--border);
  padding: 0.8rem 1rem;
}

.wincon-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 0.1rem; }

.wincon-name {
  font-family: 'Cinzel', serif;
  font-size: 0.8rem;
  color: var(--gold);
  margin-bottom: 0.2rem;
}

.wincon-desc { font-size: 0.88rem; color: var(--text-dim); line-height: 1.4; }

/* =====================================================
   Key cards grid
   ===================================================== */

.keycard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }

.keycard {
  background: var(--surface2);
  border: 1px solid var(--border);
  padding: 0.75rem;
}

.keycard-name {
  font-family: 'Cinzel', serif;
  font-size: 0.78rem;
  color: var(--gold);
  margin-bottom: 0.3rem;
}

.keycard-desc { font-size: 0.82rem; color: var(--text-dim); line-height: 1.4; }

/* =====================================================
   Tip boxes
   ===================================================== */

.tip-box {
  background: var(--surface2);
  border-left: 3px solid var(--accent);
  padding: 1rem 1.2rem;
  margin-bottom: 0.75rem;
}

.tip-box.warning { border-color: #7a5020; }

.tip-label {
  font-family: 'Cinzel', serif;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.3rem;
}

.tip-box.warning .tip-label { color: #c08040; }

.tip-text { font-size: 0.9rem; color: var(--text-dim); line-height: 1.5; }

/* =====================================================
   Sidebar blocks
   ===================================================== */

.info-block {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}

.bracket-block {
  padding: 0.8rem 1rem;
  margin-bottom: 1.25rem;
  border: 1px solid #5a3a1a;
  background: rgba(180,100,40,0.07);
}

.bracket-block.b2 { border-color: #2a5c1a; background: rgba(80,140,40,0.07); }
.bracket-block.b3 { border-color: #5a4a1a; background: rgba(180,160,60,0.07); }
.bracket-block.b4 { border-color: #5a3a1a; background: rgba(180,100,40,0.07); }

.bracket-title {
  font-family: 'Cinzel', serif;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.b2 .bracket-title { color: #8ab870; }
.b3 .bracket-title { color: #d4aa4a; }
.b4 .bracket-title { color: #d4844a; }

.bracket-value { font-size: 1rem; color: var(--text); }
.bracket-desc { font-size: 0.82rem; color: var(--text-dim); margin-top: 0.3rem; line-height: 1.4; }

/* =====================================================
   Mana curve bars
   ===================================================== */

.curve-bars { display: flex; align-items: flex-end; gap: 0.4rem; height: 70px; }

.curve-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
}

.curve-bar {
  width: 100%;
  background: var(--accent);
  opacity: 0.8;
  min-height: 2px;
  transition: opacity 0.2s;
}

.curve-bar:hover { opacity: 1; }

.curve-label {
  font-family: 'Cinzel', serif;
  font-size: 0.55rem;
  color: var(--text-dim);
}

.curve-count { font-size: 0.65rem; color: var(--text-dim); }

/* =====================================================
   Decklist
   ===================================================== */

.decklist { list-style: none; font-size: 0.85rem; }

.decklist li {
  display: flex;
  justify-content: space-between;
  padding: 0.25rem 0;
  border-bottom: 1px solid rgba(58,48,32,0.5);
  color: var(--text-dim);
}

.decklist li:last-child { border: none; }
.decklist .cn { color: var(--text); }
.decklist .cq { font-family: 'Cinzel', serif; font-size: 0.7rem; color: var(--gold-dim); }

.decklist-group {
  font-family: 'Cinzel', serif;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-dim);
  padding: 0.5rem 0 0.25rem;
  display: block;
}

/* =====================================================
   Archidekt link button
   ===================================================== */

.arch-btn {
  display: block;
  text-align: center;
  padding: 0.8rem;
  border: 1px solid var(--gold-dim);
  font-family: 'Cinzel', serif;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s;
}

.arch-btn:hover {
  background: rgba(201,168,76,0.08);
  border-color: var(--gold);
  color: var(--gold);
}

/* =====================================================
   Footer
   ===================================================== */

footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 1.5rem;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.8rem;
  font-style: italic;
}

/* =====================================================
   Index — site header
   ===================================================== */

.site-header {
  position: relative;
  text-align: center;
  padding: 4rem 2rem 3rem;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(201,168,76,0.06) 0%, transparent 100%);
}

.site-header::after {
  content: '';
  display: block;
  width: 200px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: 1.5rem auto 0;
}

.site-title {
  font-family: 'Cinzel', serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  color: var(--gold);
  letter-spacing: 0.05em;
  text-shadow: 0 0 40px rgba(201,168,76,0.3);
}

.site-subtitle {
  font-family: 'Crimson Text', serif;
  font-style: italic;
  color: var(--text-dim);
  margin-top: 0.5rem;
  font-size: 1.1rem;
  letter-spacing: 0.1em;
}

/* =====================================================
   Index — legenda
   ===================================================== */

.legenda {
  position: relative;
  z-index: 1;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.legenda-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  align-items: flex-start;
}

.legenda-group { flex: 1; min-width: 200px; }

.legenda-title {
  font-family: 'Cinzel', serif;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-bottom: 0.5rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--border);
}

.legenda-items {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.5;
}

.legenda-sep { width: 1px; background: var(--border); align-self: stretch; }
.str-ex { color: var(--gold); font-family: monospace; font-size: 0.75rem; }

/* =====================================================
   Index — filters
   ===================================================== */

.filters {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  padding: 2rem 2rem 1rem;
}

.filter-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: 'Cinzel', serif;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  padding: 0.4rem 1rem;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
}

.filter-btn:hover, .filter-btn.active {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201,168,76,0.08);
}

/* =====================================================
   Index — deck grid
   ===================================================== */

.deck-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  padding: 1.5rem 2rem 4rem;
  max-width: 1400px;
  margin: 0 auto;
}

/* =====================================================
   Index — deck card
   ===================================================== */

.deck-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1.5rem;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: border-color 0.25s, transform 0.2s, box-shadow 0.25s;
  position: relative;
  overflow: hidden;
}

.deck-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity 0.25s;
}

.deck-card:hover {
  border-color: var(--gold-dim);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
}

.deck-card:hover::before { opacity: 1; }

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.75rem;
  gap: 0.5rem;
}

.deck-name {
  font-family: 'Cinzel', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1.2;
}

.deck-card .color-pips { margin-bottom: 0.75rem; }

.archetype-tag {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--text-dim);
  font-style: italic;
  margin-bottom: 0.6rem;
}

.deck-desc {
  font-size: 0.9rem;
  color: #a09880;
  line-height: 1.5;
  margin-bottom: 1rem;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border);
  padding-top: 0.75rem;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.read-more {
  font-family: 'Cinzel', serif;
  font-size: 0.65rem;
  color: var(--gold-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.deck-card.hidden { display: none; }

/* =====================================================
   Info pages (mtg-basics, formats, cheatsheet)
   ===================================================== */

.page-hero {
  text-align: center;
  padding: 3rem 2rem 2rem;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(201,168,76,0.06) 0%, transparent 100%);
}

.page-title {
  font-family: 'Cinzel', serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--gold);
}

.page-sub {
  color: var(--text-dim);
  font-style: italic;
  margin-top: 0.5rem;
}

.info-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 2.5rem 2rem 5rem;
  position: relative;
  z-index: 1;
}

.info-content h2 {
  font-family: 'Cinzel', serif;
  font-size: 1.1rem;
  color: var(--gold);
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
  letter-spacing: 0.05em;
  scroll-margin-top: 1rem;
}

.info-content h2:first-child { margin-top: 0; }

.info-content h3 {
  font-family: 'Cinzel', serif;
  font-size: 0.85rem;
  color: var(--gold-dim);
  margin: 1.5rem 0 0.5rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.info-content p { color: var(--text-dim); margin-bottom: 0.75rem; }

/* Jump links (cheatsheet) */
.jump-links {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.jump-links a {
  font-family: 'Cinzel', serif;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-dim);
  border: 1px solid var(--border);
  padding: 0.3rem 0.8rem;
  transition: all 0.2s;
}

.jump-links a:hover { color: var(--gold); border-color: var(--gold-dim); }

/* =====================================================
   Responsive
   ===================================================== */

@media (max-width: 740px) {
  .content { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .legenda-sep { display: none; }
  .legenda-inner { gap: 1.25rem; }
}

@media (max-width: 600px) {
  .deck-grid { padding: 1rem; gap: 1rem; }
  .commander-card { width: 130px; }
  .hero-top { flex-direction: column-reverse; }
  .keycard-grid { grid-template-columns: 1fr; }
}