/* =========================================================
   BieMTech — App Guide Style Extension
   Adds on top of style.css — never overrides base variables
   ========================================================= */

/* ─── Breadcrumb ─────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.breadcrumb a {
  color: var(--primary);
  font-weight: 500;
  transition: opacity 0.2s;
}
.breadcrumb a:hover {
  opacity: 0.72;
}
.breadcrumb__sep {
  color: var(--text-dim);
  font-size: 11px;
}
.breadcrumb__current {
  color: var(--text);
  font-weight: 600;
}

/* ─── Guide Hero ─────────────────────────────────────────── */
.guide-hero {
  padding: 52px 0 36px;
  text-align: center;
}
.guide-hero__icon {
  font-size: 60px;
  line-height: 1;
  margin-bottom: 18px;
  display: block;
  filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.14));
}
.guide-hero__title {
  font-size: clamp(30px, 5vw, 52px);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 14px;
  background: linear-gradient(135deg, #1f5230 0%, #2e6f40 40%, #b56e47 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.guide-hero__sub {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.75;
}

/* ─── Guide 2-column Layout ──────────────────────────────── */
.guide-body {
  padding: 12px 0 80px;
}

.guide-layout {
  display: flex;
  gap: 60px;
  align-items: flex-start;
}
.guide-content {
  flex: 1;
  min-width: 0;
}

.guide-phone-wrap {
  flex-shrink: 0;
  width: 264px;
  position: sticky;
  top: 84px;
}
.guide-phone {
  width: 264px;
  border-radius: 42px;
  background: #1c1c1e;
  padding: 12px;
  box-shadow:
    0 0 0 2px #3a3a3c,
    0 0 0 3px rgba(255, 255, 255, 0.05),
    0 32px 80px rgba(0, 0, 0, 0.4),
    0 0 48px rgba(46, 111, 64, 0.09);
  position: relative;
}
.guide-phone::before {
  content: "";
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: 56px;
  height: 6px;
  background: #3a3a3c;
  border-radius: 3px;
  z-index: 10;
}
.guide-phone__screen {
  border-radius: 32px;
  overflow: hidden;
  aspect-ratio: 9 / 19.5;
  background: #0f0f12;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.phone-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 24px;
  text-align: center;
  height: 100%;
  width: 100%;
  position: absolute;
  inset: 0;
}
.phone-placeholder__icon {
  font-size: 36px;
  opacity: 0.55;
}
.phone-placeholder__text {
  font-size: 11.5px;
  color: rgba(255, 255, 255, 0.45);
  font-weight: 500;
  line-height: 1.5;
}
.phone-placeholder__file {
  font-size: 9.5px;
  color: rgba(255, 255, 255, 0.28);
  font-family: "SF Mono", "Fira Code", monospace;
  background: rgba(255, 255, 255, 0.06);
  padding: 4px 10px;
  border-radius: 6px;
  word-break: break-all;
  text-align: center;
}
.phone-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  position: absolute;
  inset: 0;
}

/* ─── Guide Content Sections ─────────────────────────────── */
.guide-section {
  margin-bottom: 44px;
}
.guide-section:last-child {
  margin-bottom: 0;
}

.guide-section h2 {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-emoji {
  font-size: 22px;
  line-height: 1;
}
.guide-section p {
  color: var(--text-muted);
  line-height: 1.75;
  font-size: 14.5px;
  margin-bottom: 10px;
}
.guide-section ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}
.guide-section ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--text-muted);
  line-height: 1.6;
  font-size: 14px;
}
.guide-section ul li::before {
  content: "→";
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ─── Feature Cards ──────────────────────────────────────── */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 13px;
  margin-top: 18px;
}
.feature-grid--3 {
  grid-template-columns: 1fr 1fr 1fr;
}

.feature-card {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  transition:
    box-shadow var(--transition),
    border-color var(--transition),
    transform var(--transition);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
.feature-card:hover {
  border-color: rgba(46, 111, 64, 0.25);
  box-shadow: 0 8px 24px rgba(46, 111, 64, 0.1);
  transform: translateY(-2px);
}
.feature-card__icon {
  font-size: 28px;
  margin-bottom: 10px;
  line-height: 1;
  display: block;
}
.feature-card__title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 5px;
  letter-spacing: -0.01em;
}
.feature-card__desc {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.55;
}

/* ─── Info Box ───────────────────────────────────────────── */
.info-box {
  background: var(--primary-dim);
  border: 1px solid rgba(46, 111, 64, 0.22);
  border-radius: var(--radius-sm);
  padding: 15px 18px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-top: 16px;
}
.info-box__icon {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}
.info-box__text {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.6;
}
.info-box__text strong {
  color: var(--text);
}

/* ─── Theme Cards ────────────────────────────────────────── */
.theme-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 13px;
  margin-top: 18px;
}
.theme-card {
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  border: 2px solid transparent;
  transition: all var(--transition);
}
.theme-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.15);
}
.theme-card__emoji {
  font-size: 36px;
  margin-bottom: 10px;
  display: block;
}
.theme-card__name {
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 4px;
}
.theme-card__desc {
  font-size: 12px;
  opacity: 0.78;
  line-height: 1.5;
}
.theme-card__dots {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin-top: 10px;
}
.theme-card__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.theme-card--forest {
  background: linear-gradient(135deg, #1a3a22, #2d5a3d);
  border-color: rgba(76, 175, 80, 0.4);
  color: #ffffff;
}
.theme-card--forest .theme-card__name,
.theme-card--forest .theme-card__desc { color: #ffffff !important; }
.theme-card--colorful {
  background: linear-gradient(135deg, #fff8e1, #ffe0b2);
  color: #4e342e;
  border-color: rgba(255, 167, 38, 0.4);
}
.theme-card--kawaii {
  background: linear-gradient(135deg, #fce4ec, #f8bbd0);
  color: #880e4f;
  border-color: rgba(233, 30, 99, 0.3);
}
.theme-card--cosmic {
  background: linear-gradient(135deg, #0a0a1a, #1a0a2e);
  color: #ffffff;
  border-color: rgba(155, 39, 176, 0.5);
}
.theme-card--cosmic .theme-card__name,
.theme-card--cosmic .theme-card__desc { color: #ffffff !important; }

/* ─── Operations / Age Table ─────────────────────────────── */
.ops-table-wrap {
  overflow-x: auto;
  margin-top: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
.ops-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
.ops-table th {
  background: var(--primary);
  color: #fff;
  padding: 11px 14px;
  text-align: left;
  font-weight: 700;
  letter-spacing: 0.03em;
  font-size: 11px;
  text-transform: uppercase;
  white-space: nowrap;
}
.ops-table td {
  padding: 11px 14px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  color: var(--text-muted);
  vertical-align: middle;
  line-height: 1.5;
}
.ops-table tr:last-child td {
  border-bottom: none;
}
.ops-table tr:nth-child(even) td {
  background: rgba(237, 226, 205, 0.45);
}
.ops-table tr:hover td {
  background: var(--primary-dim);
}
.age-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-weight: 800;
  font-size: 13px;
}

/* ─── Step List ──────────────────────────────────────────── */
.step-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 18px;
}
.step-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2e6f40, #3d8c54);
  color: #fff;
  font-weight: 800;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(46, 111, 64, 0.35);
}
.step-body {
  flex: 1;
  min-width: 0;
}
.step-body h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text);
}
.step-body p {
  font-size: 13.5px;
  color: var(--text-dim);
  line-height: 1.6;
  margin: 0;
}

/* ─── Phase Block (Battle phases) ───────────────────────── */
.phase-block {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-top: 14px;
}
.phase-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 10px;
}
.phase-label__num {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
}
.phase-block h3 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.phase-block p {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 8px;
}
.phase-block ul {
  display: flex;
  flex-direction: column;
  gap: 6px;
  list-style: none;
  margin-top: 8px;
}
.phase-block ul li {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.6;
  padding-left: 18px;
  position: relative;
}
.phase-block ul li::before {
  content: "→";
  color: var(--primary);
  font-weight: 700;
  position: absolute;
  left: 0;
}

/* ─── Star Rating Block (Result page) ───────────────────── */
.star-rating-block {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-top: 18px;
}
.star-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
.star-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.star-icons {
  font-size: 18px;
  letter-spacing: 2px;
  flex-shrink: 0;
  min-width: 76px;
}
.star-threshold {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  flex-shrink: 0;
  min-width: 70px;
}
.star-desc {
  font-size: 12.5px;
  color: var(--text-dim);
}

/* ─── Stat Grid (Statistics page) ───────────────────────── */
.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 18px;
}
.stat-tile {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 15px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.stat-tile__icon {
  font-size: 24px;
  flex-shrink: 0;
}
.stat-tile__label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-bottom: 3px;
}
.stat-tile__desc {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ─── Mode Pills ─────────────────────────────────────────── */
.mode-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 14px;
}
.mode-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  transition: all var(--transition);
}
.mode-pill:hover {
  background: var(--primary-dim);
  border-color: rgba(46, 111, 64, 0.3);
}
.mode-pill--active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.mode-pill .pill-emoji {
  font-size: 15px;
}

/* ─── Guide Index TOC ────────────────────────────────────── */
.toc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 13px;
  margin-top: 28px;
}
.toc-card {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 16px;
  text-align: center;
  transition: all var(--transition);
  display: block;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
.toc-card:hover {
  border-color: rgba(46, 111, 64, 0.3);
  box-shadow: 0 10px 28px rgba(46, 111, 64, 0.12);
  transform: translateY(-3px);
}
.toc-card__emoji {
  font-size: 36px;
  margin-bottom: 11px;
  display: block;
  line-height: 1;
}
.toc-card__name {
  font-size: 14px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.toc-card__desc {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.5;
}

/* ─── Quick Start (guide index) ─────────────────────────── */
.quickstart {
  display: flex;
  gap: 12px;
  margin: 28px 0 40px;
  flex-wrap: nowrap;
  overflow-x: auto;
  padding: 18px 0 4px;
  scrollbar-width: none;
}
.quickstart::-webkit-scrollbar {
  display: none;
}
.qs-step {
  flex: 1;
  min-width: 148px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 14px 18px;
  text-align: center;
  position: relative;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition:
    box-shadow var(--transition),
    transform var(--transition),
    border-color var(--transition);
}
.qs-step:hover {
  border-color: rgba(46, 111, 64, 0.25);
  box-shadow: 0 8px 24px rgba(46, 111, 64, 0.1);
  transform: translateY(-2px);
}
.qs-step__num {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(46, 111, 64, 0.45);
  border: 2px solid var(--bg);
  z-index: 2;
}
.qs-step__emoji {
  font-size: 28px;
  margin: 6px 0 8px;
  display: block;
}
.qs-step__title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.qs-step__desc {
  font-size: 11.5px;
  color: var(--text-dim);
  line-height: 1.5;
}

/* ─── Featured Download Step ─────────────────────────────── */
.qs-step--download {
  flex: 0 0 auto;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.qs-download-gplay {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--primary);
  border: 1px solid var(--primary);
  border-radius: 10px;
  padding: 7px 13px;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  white-space: nowrap;
  width: 100%;
  justify-content: center;
  transition:
    background 0.2s,
    opacity 0.2s;
}
.qs-download-gplay:hover {
  opacity: 0.85;
  color: #fff;
}

/* ─── QR standalone card ─────────────────────────────── */
.qs-step--qr {
  flex: 0 0 auto;
  min-width: 148px;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 26px;
}
.qs-qr-img {
  width: 90px;
  height: 90px;
  border-radius: 10px;
  background: #fff;
  padding: 5px;
  display: block;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
}
.qs-step--qr .qs-step__num {
  font-size: 14px;
  background: var(--primary-dim);
  color: var(--primary);
  border-color: transparent;
  box-shadow: none;
}

/* ─── Guide Navigation (Prev / Next) ────────────────────── */
.guide-nav {
  border-top: 1px solid var(--border);
  background: rgba(237, 226, 205, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 20px 0;
  margin-top: 40px;
}
.guide-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.guide-nav__btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  background: var(--bg-card2);
  border: 1px solid var(--border);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
  transition: all var(--transition);
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
.guide-nav__btn:hover {
  border-color: rgba(46, 111, 64, 0.3);
  background: var(--primary-dim);
  box-shadow: 0 6px 20px rgba(46, 111, 64, 0.12);
  transform: translateY(-1px);
}
.guide-nav__btn--empty {
  visibility: hidden;
  pointer-events: none;
}
.guide-nav__arrow {
  font-size: 16px;
  line-height: 1;
}
.guide-nav__label {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  display: block;
  margin-bottom: 2px;
}
.guide-nav__name {
  font-weight: 700;
  color: var(--text);
  font-size: 13.5px;
}
.guide-nav__home {
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.2s;
}
.guide-nav__home:hover {
  opacity: 1;
}

/* ─── Store Button (guide variant) ──────────────────────── */
.guide-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #2e6f40 0%, #3d8c54 50%, #b56e47 100%);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  border: none;
  box-shadow: 0 4px 18px rgba(46, 111, 64, 0.38);
  transition: all var(--transition);
  text-decoration: none;
  margin-top: 20px;
  letter-spacing: 0.01em;
}
.guide-cta:hover {
  box-shadow: 0 8px 28px rgba(46, 111, 64, 0.5);
  transform: translateY(-2px);
}

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .guide-layout {
    flex-direction: column-reverse;
    gap: 32px;
  }
  .guide-phone-wrap {
    position: static;
    width: 100%;
    display: flex;
    justify-content: center;
  }
  .toc-grid {
    grid-template-columns: repeat(auto-fill, minmax(155px, 1fr));
  }
  .quickstart {
    flex-wrap: wrap;
  }
}
@media (max-width: 600px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .feature-grid--3 {
    grid-template-columns: 1fr 1fr;
  }
  .theme-grid {
    grid-template-columns: 1fr;
  }
  .stat-grid {
    grid-template-columns: 1fr;
  }
  .guide-hero__title {
    font-size: 26px;
  }
  .guide-nav__btn {
    padding: 10px 14px;
  }
  .guide-nav__name {
    font-size: 12px;
  }
  .guide-nav__home {
    display: none;
  }
}