/* ============================================================
   Екран кампанії (одиночна гра) — макет v2.0
   ============================================================ */

#start-screen.screen.active.campaign-cinematic-screen {
  display: block !important;
  position: fixed !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  max-height: 100dvh !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow: hidden !important;
  background: transparent !important;
  box-sizing: border-box !important;
}

#start-screen.campaign-cinematic-screen > .cine-scene-bg,
#start-screen.campaign-cinematic-screen > .cine-scene-hud {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

/* Центрування: обгортка з margin auto */
#start-screen .campaign-cinematic-frame {
  position: relative;
  z-index: 2;
  width: min(1420px, 100%);
  max-width: 1420px;
  height: 100dvh;
  max-height: 100dvh;
  margin: 0 auto;
  padding: 0;
  box-sizing: border-box;
  pointer-events: auto;
}

#start-screen .campaign-screen.start-content {
  display: grid !important;
  grid-template-rows: auto minmax(0, 1fr) auto;
  width: 100% !important;
  max-width: none !important;
  height: 100%;
  min-height: 100dvh;
  max-height: 100dvh;
  margin: 0 !important;
  padding: 14px clamp(12px, 2vw, 24px) 10px !important;
  gap: 10px;
  align-items: stretch !important;
  justify-items: stretch !important;
  text-align: initial;
  overflow: hidden;
  box-sizing: border-box;
  position: relative;
  z-index: 1;
}

#start-screen .campaign-main {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  min-height: 0;
  flex: 1;
  overflow: hidden;
  width: 100%;
  padding: 6px 0;
}

#start-screen .campaign-tutorial-meta,
#start-screen .tutorial-entry-wrap {
  display: none !important;
}

#start-screen .difficulty-section {
  flex: 0 1 auto !important;
  width: 100%;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  margin: auto !important;
}

#start-screen .campaign-header,
#start-screen .campaign-main,
#start-screen .campaign-footer {
  width: 100%;
  max-width: 100%;
  justify-self: stretch;
}

/* ---- Шапка ---- */
#start-screen .campaign-header {
  padding: 10px 14px !important;
  border-radius: 4px !important;
  border: 1px solid rgba(160, 170, 140, 0.2) !important;
  background: rgba(8, 10, 8, 0.55) !important;
  backdrop-filter: blur(12px);
  box-shadow: none !important;
}

#start-screen .campaign-brand-block {
  gap: 12px;
}

#start-screen .campaign-mark {
  width: auto !important;
  height: auto !important;
  padding: 0 !important;
  border: none !important;
  background: transparent !important;
  box-shadow: none !important;
  border-radius: 0 !important;
}

#start-screen .campaign-mark-img {
  display: block;
  width: min(118px, 22vw);
  height: auto;
  filter: drop-shadow(0 2px 12px rgba(255, 216, 77, 0.2));
}

#start-screen .campaign-title {
  font-size: clamp(0.95rem, 2.2vw, 1.35rem) !important;
  font-weight: 800 !important;
  letter-spacing: 0.1em !important;
  text-transform: uppercase;
  color: #f4f6ee !important;
  line-height: 1.15 !important;
}

#start-screen .campaign-title-ver {
  color: #eef2dc;
  font-weight: 800;
}

#start-screen .campaign-subtitle {
  margin-top: 4px !important;
  font-size: 10px !important;
  letter-spacing: 0.14em !important;
  color: rgba(190, 195, 175, 0.75) !important;
  text-transform: uppercase;
}

#start-screen .campaign-dev-hint {
  margin: 6px 0 0;
  max-width: 520px;
  font-size: 10px;
  line-height: 1.45;
  letter-spacing: 0.03em;
  color: rgba(200, 210, 170, 0.75);
  text-transform: none;
  font-weight: 400;
}

#start-screen .campaign-dev-hint.hidden {
  display: none !important;
}

#start-screen .campaign-chip-btn {
  padding: 8px 14px !important;
  border-radius: 4px !important;
  border: 1px solid rgba(160, 170, 140, 0.28) !important;
  background: rgba(0, 0, 0, 0.4) !important;
  color: #eef2dc !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  letter-spacing: 0.12em !important;
  text-transform: uppercase;
  gap: 6px;
}

#start-screen .campaign-chip-btn .ui-icon-chip {
  width: 14px;
  height: 14px;
  filter: brightness(0) invert(0.9);
}

#start-screen .campaign-chip-btn:hover {
  border-color: rgba(255, 216, 77, 0.4) !important;
  background: rgba(20, 24, 14, 0.75) !important;
  transform: none;
}

#start-screen .campaign-version {
  padding: 6px 12px !important;
  border-radius: 4px !important;
  font-size: 10px !important;
  font-weight: 800 !important;
  letter-spacing: 0.14em !important;
  text-transform: uppercase;
  color: #1a1a0a !important;
  background: linear-gradient(180deg, #ffd84d, #d4a82a) !important;
  border: none !important;
}

/* ---- Секція складності ---- */
#start-screen .section-label {
  margin-bottom: 12px !important;
  font-size: 10px !important;
  letter-spacing: 0.24em !important;
  color: rgba(200, 205, 190, 0.7) !important;
  text-align: center;
  width: 100%;
}

#start-screen .section-label::before,
#start-screen .section-label::after {
  opacity: 0.55;
  margin: 0 12px;
}

#start-screen .difficulty-grid {
  display: grid !important;
  gap: 10px !important;
  width: 100% !important;
  max-width: none !important;
  margin: 0 !important;
}

@media (min-width: 1025px) {
  #start-screen .difficulty-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  }

  #start-screen .campaign-footer-bar {
    display: grid !important;
    grid-template-columns: 1fr auto !important;
    align-items: center;
    width: 100%;
  }
}

/* Картки — вертикальні, напівпрозорі */
#start-screen .diff-card-inner {
  display: flex !important;
  flex-direction: column !important;
  grid-template-columns: unset !important;
  grid-template-rows: unset !important;
  padding: 0 10px 10px !important;
  border-radius: 8px !important;
  background: rgba(10, 12, 10, 0.58) !important;
  backdrop-filter: blur(8px);
  border: 1px solid var(--card-border, rgba(160, 170, 140, 0.22)) !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35) !important;
}

#start-screen .diff-card-inner::before {
  height: 3px;
  opacity: 1;
}

#start-screen .diff-shield-badge {
  grid-row: auto !important;
  grid-column: auto !important;
  width: 52px !important;
  height: 60px !important;
  margin: 8px auto 4px !important;
  padding: 0 !important;
  background: transparent !important;
  border: none !important;
}

#start-screen .diff-card-header,
#start-screen .diff-card-body,
#start-screen .diff-card-footer {
  grid-column: auto !important;
  grid-row: auto !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

#start-screen .diff-card-header {
  text-align: center;
  padding-top: 0 !important;
  border-bottom: none !important;
  margin-bottom: 4px;
}

#start-screen .diff-name {
  font-size: 14px !important;
  letter-spacing: 0.1em !important;
}

#start-screen .diff-callsign {
  color: rgba(190, 195, 175, 0.8) !important;
  font-size: 9px !important;
  letter-spacing: 0.08em !important;
}

#start-screen .diff-online {
  font-size: 9px !important;
  color: rgba(170, 175, 160, 0.75) !important;
}

#start-screen .diff-info {
  font-size: 9px !important;
  line-height: 1.45 !important;
  color: rgba(190, 195, 175, 0.85) !important;
}

#start-screen .diff-card.selected .diff-card-inner {
  border-color: rgba(255, 216, 77, 0.55) !important;
  box-shadow:
    0 12px 32px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(255, 216, 77, 0.25),
    inset 0 0 0 1px rgba(255, 216, 77, 0.08) !important;
  transform: translateY(-2px);
}

#start-screen .diff-card:hover .diff-card-inner {
  transform: translateY(-3px);
}

#start-screen .diff-outcome {
  border-radius: 4px !important;
  padding: 5px 8px !important;
  font-size: 8px !important;
  border: 1px solid transparent;
}

#start-screen .diff-outcome-green {
  border-color: rgba(126, 179, 60, 0.45);
  background: rgba(20, 32, 14, 0.5);
}

#start-screen .diff-outcome-yellow {
  border-color: rgba(255, 216, 77, 0.4);
  background: rgba(32, 28, 12, 0.5);
}

#start-screen .diff-outcome-red {
  border-color: rgba(232, 80, 64, 0.45);
  background: rgba(32, 16, 12, 0.5);
}

#start-screen .diff-outcome-vsrf {
  border-color: rgba(160, 170, 140, 0.35);
  background: rgba(0, 0, 0, 0.35);
}

#start-screen .diff-soon-badge {
  border-radius: 3px;
  background: linear-gradient(180deg, #ffd84d, #c9a832);
  color: #1a1a0a;
  font-weight: 800;
}

/* ---- Підвал ---- */
#start-screen .campaign-footer {
  border-top: none !important;
  padding-top: 4px !important;
  gap: 6px !important;
}

#start-screen .campaign-footer-bar {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
  width: 100%;
}

#start-screen .campaign-prep-btn {
  border-radius: 4px !important;
  border: 1px solid rgba(160, 170, 140, 0.28) !important;
  background: rgba(0, 0, 0, 0.45) !important;
  color: #eef2dc !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  letter-spacing: 0.1em !important;
  text-transform: uppercase;
  padding: 10px 14px !important;
}

#start-screen .campaign-prep-btn .ui-icon-inline {
  filter: brightness(0) invert(0.88);
}

#start-screen .campaign-reset-btn {
  border: 1px solid rgba(160, 170, 140, 0.22) !important;
  border-radius: 4px !important;
  background: rgba(0, 0, 0, 0.35) !important;
  color: rgba(190, 195, 175, 0.85) !important;
  text-decoration: none !important;
  padding: 10px 12px !important;
  font-size: 10px !important;
  letter-spacing: 0.08em !important;
  text-transform: uppercase;
}

#start-screen .campaign-reset-btn:hover {
  color: #eef2dc !important;
  border-color: rgba(255, 216, 77, 0.35) !important;
}

#start-screen .campaign-start-btn.start-btn {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-width: min(320px, 42vw) !important;
  padding: 16px 28px !important;
  margin: 0 !important;
  border-radius: 4px !important;
  border: none !important;
  background: linear-gradient(180deg, #ffd84d 0%, #e8b830 55%, #c99828 100%) !important;
  color: #1a1408 !important;
  font-size: 13px !important;
  font-weight: 800 !important;
  letter-spacing: 0.14em !important;
  text-transform: uppercase;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.25) !important;
}

#start-screen .campaign-start-btn.start-btn::before {
  display: none !important;
}

#start-screen .campaign-start-btn.start-btn-inactive {
  background: rgba(60, 65, 55, 0.5) !important;
  color: rgba(190, 195, 175, 0.5) !important;
  box-shadow: none !important;
  cursor: not-allowed !important;
}

#start-screen .campaign-start-btn.start-btn:not(.start-btn-inactive) {
  pointer-events: auto !important;
  cursor: pointer !important;
}

#start-screen .campaign-start-arrow {
  font-size: 1.25rem;
  line-height: 1;
  opacity: 0.85;
}

#start-screen .campaign-disclaimer {
  color: rgba(150, 155, 140, 0.75) !important;
  font-size: 9px !important;
  letter-spacing: 0.04em;
}

#start-screen .campaign-screen-version {
  margin: 0;
  text-align: center;
  font-family: var(--cine-mono, 'JetBrains Mono', monospace);
  font-size: 9px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(160, 165, 150, 0.4);
}

#start-screen .steam-campaign-back,
body.steam-edition #steam-campaign-back {
  top: 12px;
  left: 12px;
  z-index: 50;
  border-radius: 4px;
  padding: 8px 14px;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid rgba(160, 170, 140, 0.28);
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  color: #eef2dc;
}

#start-screen .campaign-footer,
#start-screen .campaign-footer-bar,
#start-screen #start-btn {
  position: relative;
  z-index: 6;
  pointer-events: auto;
}

@media (max-width: 1024px) {
  #start-screen .difficulty-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  #start-screen .campaign-footer-bar {
    grid-template-columns: 1fr;
  }

  #start-screen .campaign-start-btn.start-btn {
    width: 100%;
    min-width: 0 !important;
  }

  #start-screen .campaign-cinematic-frame {
    width: 100%;
    max-width: 100%;
  }
}

@media (max-width: 600px) {
  #start-screen .campaign-header {
    flex-direction: column;
    align-items: stretch;
  }

  #start-screen .campaign-header-actions {
    justify-content: center;
    flex-wrap: wrap;
  }

  #start-screen .difficulty-grid {
    grid-template-columns: 1fr !important;
  }
}

/* Центр між шапкою і футером — перемога над steam-edition flex:1 */
body.steam-edition #start-screen.campaign-cinematic-screen .campaign-main {
  justify-content: center !important;
  align-items: stretch !important;
}

body.steam-edition #start-screen.campaign-cinematic-screen .difficulty-section {
  flex: 0 1 auto !important;
  margin: auto !important;
}

body.steam-edition #start-screen.campaign-cinematic-screen .difficulty-grid {
  flex: none !important;
  align-content: center !important;
}