:root {
  --ink: #07111f;
  --ink-soft: #1c2b41;
  --muted: #607086;
  --line: #c8d8e8;
  --surface: #ffffff;
  --surface-soft: #f2f7fc;
  --blue: #1267e8;
  --blue-dark: #083982;
  --green: #26c960;
  --gold: #f8b81d;
  --gold-dark: #b66b06;
  --danger: #c03534;
  --shadow: 0 22px 58px rgba(7, 17, 31, 0.16);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 0%, rgba(38, 201, 96, 0.18), transparent 28%),
    radial-gradient(circle at 88% 12%, rgba(18, 103, 232, 0.18), transparent 32%),
    linear-gradient(180deg, #eaf3fc, #dcebf8 54%, #eef6ff);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  letter-spacing: 0;
}

button {
  font: inherit;
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
}

[hidden] {
  display: none !important;
}

.app-shell {
  min-height: 100vh;
}

.start-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 18px;
  background-image:
    linear-gradient(90deg, rgba(7, 17, 31, 0.86), rgba(7, 17, 31, 0.28) 55%, rgba(7, 17, 31, 0.74)),
    url("../../assets/game-idle.png");
  background-size: cover;
  background-position: center;
}

.start-panel {
  width: min(540px, 100%);
  margin-right: auto;
  padding: clamp(26px, 5vw, 44px);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  background: rgba(7, 17, 31, 0.74);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.studio-mark {
  display: inline-flex;
  color: #9bd4ff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
}

.start-panel h1 {
  margin: 14px 0 0;
  font-size: clamp(48px, 11vw, 88px);
  line-height: 0.95;
  letter-spacing: 0;
}

.start-panel p {
  max-width: 470px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 17px;
  line-height: 1.55;
}

.start-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.start-summary span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 11px;
  border-radius: 7px;
  color: #07111f;
  background: rgba(255, 255, 255, 0.88);
  font-size: 12px;
  font-weight: 900;
}

.start-summary strong {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  color: #ffffff;
  background: var(--blue);
  font-size: 12px;
}

.start-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.primary-button,
.secondary-button,
.ghost-button,
.icon-button,
.tab-button {
  min-height: 44px;
  border-radius: 7px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0;
  transition: transform 0.16s ease, opacity 0.16s ease, background 0.16s ease, border-color 0.16s ease;
}

.primary-button {
  color: #ffffff;
  background: linear-gradient(180deg, #1c8dff, var(--blue));
  box-shadow: 0 14px 30px rgba(18, 103, 232, 0.28);
}

.primary-button.can-buy {
  background: linear-gradient(180deg, #35d876, #159d43);
  box-shadow: 0 14px 30px rgba(38, 201, 96, 0.26);
}

.secondary-button {
  color: var(--ink);
  border-color: #adc2d8;
  background: #ffffff;
}

.ghost-button {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.08);
}

.icon-button {
  min-height: 38px;
  padding: 0 13px;
  color: var(--ink);
  border-color: #adc2d8;
  background: #ffffff;
}

.primary-button:hover:not(:disabled),
.secondary-button:hover:not(:disabled),
.ghost-button:hover:not(:disabled),
.icon-button:hover:not(:disabled),
.tab-button:hover:not(:disabled) {
  transform: translateY(-1px);
}

.primary-button:disabled,
.secondary-button:disabled,
.ghost-button:disabled {
  opacity: 0.48;
}

.game-screen {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto minmax(360px, 1fr) auto;
  gap: 12px;
  width: min(1365px, 100%);
  margin: 0 auto;
  padding: 12px;
}

.game-hud {
  display: grid;
  grid-template-columns: minmax(150px, 0.7fr) minmax(360px, 1.3fr) auto;
  gap: 12px;
  align-items: center;
  padding: 10px;
  border: 1px solid rgba(173, 194, 216, 0.86);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 14px 36px rgba(7, 17, 31, 0.08);
  backdrop-filter: blur(16px);
}

.title-lockup strong {
  display: block;
  margin-top: 3px;
  font-size: clamp(24px, 4vw, 38px);
  line-height: 1;
}

.resource-bar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.resource-pill {
  min-width: 0;
  padding: 9px 10px;
  border: 1px solid #d5e2ef;
  border-radius: var(--radius);
  background: linear-gradient(180deg, #ffffff, #edf5fd);
}

.resource-pill.primary {
  border-color: rgba(248, 184, 29, 0.68);
  background: linear-gradient(180deg, #fff8dd, #f1f8ff);
}

.resource-pill span,
.save-status,
.section-head span,
.machine-title span,
.milestone-title span,
.card-hint,
.reward-card span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.resource-pill strong {
  display: block;
  overflow: hidden;
  margin-top: 2px;
  color: var(--ink);
  font-size: clamp(20px, 2.4vw, 30px);
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hud-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.factory-stage {
  position: relative;
  min-height: 0;
  overflow: hidden;
  border: 1px solid rgba(173, 194, 216, 0.86);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.35), transparent 32%),
    #dcebf8;
  box-shadow: var(--shadow);
}

#game-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

#game-canvas canvas {
  display: block;
}

.offline-toast,
.income-float {
  position: absolute;
  z-index: 5;
  pointer-events: none;
  border-radius: var(--radius);
  color: #ffffff;
  font-weight: 900;
  text-shadow: 0 2px 8px rgba(7, 17, 31, 0.35);
}

.contract-hud {
  position: absolute;
  z-index: 6;
  top: 14px;
  left: 14px;
  width: min(520px, calc(100% - 28px));
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: var(--radius);
  color: #ffffff;
  background: linear-gradient(135deg, rgba(8, 57, 130, 0.94), rgba(7, 17, 31, 0.88));
  box-shadow: 0 18px 42px rgba(7, 17, 31, 0.24);
  backdrop-filter: blur(14px);
}

.contract-topline,
.contract-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.contract-kicker,
.contract-meta span,
.contract-event span,
.settlement-panel span {
  font-size: 12px;
  font-weight: 900;
  color: #bfe3ff;
}

.contract-topline strong {
  display: block;
  margin-top: 2px;
  font-size: clamp(20px, 3vw, 30px);
  line-height: 1.02;
}

.contract-timer {
  flex: 0 0 auto;
  min-width: 74px;
  padding: 8px 10px;
  border-radius: 7px;
  color: #07111f;
  background: #f8b81d;
  font-size: 20px;
  font-weight: 950;
  text-align: center;
}

.contract-progress-track {
  height: 16px;
  overflow: hidden;
  margin: 10px 0 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.14);
}

.contract-progress-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #26c960, #f8b81d, #ff7a1a);
  box-shadow: 0 0 20px rgba(248, 184, 29, 0.55);
  transition: width 0.18s ease;
}

.contract-event {
  position: absolute;
  z-index: 7;
  left: 14px;
  top: 128px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px 12px;
  width: min(520px, calc(100% - 28px));
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: var(--radius);
  color: #ffffff;
  background: linear-gradient(135deg, rgba(192, 53, 52, 0.96), rgba(125, 31, 31, 0.94));
  box-shadow: 0 18px 42px rgba(125, 31, 31, 0.26);
  animation: warning-pulse 1s ease-in-out infinite alternate;
}

.contract-event strong {
  font-size: 16px;
  line-height: 1.1;
}

.contract-event span {
  grid-column: 1;
  color: #ffe3e1;
}

.contract-event button {
  grid-column: 2;
  grid-row: 1 / span 2;
  min-width: 116px;
}

.contract-settlement {
  position: absolute;
  z-index: 8;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 16px;
  background: rgba(7, 17, 31, 0.3);
  backdrop-filter: blur(3px);
}

.settlement-panel {
  width: min(460px, 100%);
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--radius);
  color: #ffffff;
  background: linear-gradient(160deg, rgba(7, 17, 31, 0.94), rgba(8, 57, 130, 0.92));
  box-shadow: 0 28px 64px rgba(7, 17, 31, 0.35);
}

.settlement-panel strong {
  display: block;
  margin-top: 3px;
  font-size: clamp(34px, 7vw, 58px);
  line-height: 0.96;
}

.settlement-panel p {
  margin: 10px 0 16px;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 750;
  line-height: 1.45;
}

.settlement-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.ad-button {
  border-color: rgba(248, 184, 29, 0.82);
  background: #fff6cf;
}

.quick-actions {
  position: absolute;
  z-index: 6;
  right: 14px;
  bottom: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(142px, 1fr));
  gap: 10px;
  width: min(360px, calc(100% - 28px));
  pointer-events: auto;
}

.quick-button {
  min-width: 0;
  min-height: 58px;
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--radius);
  color: #ffffff;
  background: rgba(7, 17, 31, 0.86);
  box-shadow: 0 18px 36px rgba(7, 17, 31, 0.26);
  backdrop-filter: blur(12px);
  text-align: left;
}

.quick-button span,
.quick-button strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.quick-button span {
  color: #bfe3ff;
  font-size: 12px;
  font-weight: 900;
}

.quick-button strong {
  margin-top: 3px;
  font-size: 17px;
  line-height: 1.05;
}

.quick-button.can-buy,
.quick-boost:not(:disabled) {
  background: linear-gradient(180deg, rgba(28, 141, 255, 0.94), rgba(18, 103, 232, 0.94));
}

.quick-upgrade.can-buy {
  background: linear-gradient(180deg, rgba(47, 209, 111, 0.96), rgba(18, 143, 63, 0.96));
}

.quick-button:disabled {
  opacity: 0.74;
}

.offline-toast {
  left: 14px;
  right: auto;
  bottom: 88px;
  width: min(420px, calc(100% - 28px));
  padding: 12px 14px;
  background: rgba(7, 17, 31, 0.84);
  box-shadow: 0 16px 38px rgba(7, 17, 31, 0.22);
}

.income-float {
  top: 20%;
  left: 50%;
  padding: 8px 12px;
  background: rgba(248, 184, 29, 0.96);
  transform: translateX(-50%);
}

.income-float.is-floating {
  animation: income-pop 0.9s ease-out both;
}

.control-deck {
  border: 1px solid rgba(173, 194, 216, 0.86);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 14px 36px rgba(7, 17, 31, 0.08);
  overflow: hidden;
}

.deck-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  padding: 8px;
  background: #e9f2fb;
}

.tab-button {
  color: #43536a;
  border-color: transparent;
  background: transparent;
}

.tab-button.is-active {
  color: #ffffff;
  background: var(--blue);
  box-shadow: 0 10px 22px rgba(18, 103, 232, 0.24);
}

.deck-panel {
  display: none;
  padding: 14px;
}

.deck-panel.is-active {
  display: block;
}

.section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.section-head h2 {
  margin: 0;
  font-size: 20px;
  line-height: 1.1;
}

.section-head p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.machine-list,
.milestone-list,
.reward-grid {
  display: grid;
  gap: 10px;
}

.machine-card,
.milestone-card,
.reward-card {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
}

.machine-card.is-boosted {
  border-color: rgba(38, 201, 96, 0.74);
  box-shadow: inset 0 0 0 1px rgba(38, 201, 96, 0.16), 0 12px 28px rgba(38, 201, 96, 0.12);
}

.machine-card.is-locked {
  opacity: 0.78;
  background: #f4f7fa;
}

.machine-card-header,
.milestone-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.machine-title,
.milestone-title {
  min-width: 0;
}

.machine-title strong,
.milestone-title strong,
.reward-card strong {
  display: block;
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.2;
}

.level-badge,
.ready-badge,
.claimed-badge {
  flex: 0 0 auto;
  min-width: 58px;
  padding: 5px 7px;
  border-radius: 999px;
  text-align: center;
  font-size: 12px;
  font-weight: 900;
}

.level-badge {
  color: #083982;
  background: #e5f1ff;
}

.ready-badge {
  color: #0b6b2e;
  background: #ddffe7;
}

.claimed-badge {
  color: #6c4a04;
  background: #fff2c6;
}

.machine-meta,
.milestone-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 10px 0;
}

.machine-meta span,
.milestone-meta span {
  min-width: 0;
  padding: 8px;
  border-radius: 6px;
  color: var(--muted);
  background: var(--surface-soft);
  font-size: 12px;
  font-weight: 800;
}

.machine-meta strong,
.milestone-meta strong {
  display: block;
  overflow: hidden;
  margin-top: 3px;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.machine-progress,
.milestone-progress {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: #e8eef5;
}

.machine-progress span,
.milestone-progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--green), var(--gold));
}

.card-actions {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 8px;
  margin-top: 10px;
}

.card-actions button,
.milestone-card button,
.reward-card button {
  width: 100%;
  min-height: 44px;
  padding: 0 10px;
}

.card-hint {
  margin: 9px 0 0;
}

.milestone-card.is-ready {
  border-color: rgba(248, 184, 29, 0.78);
  box-shadow: 0 12px 26px rgba(248, 184, 29, 0.12);
}

.milestone-card button {
  margin-top: 10px;
}

.reward-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.reward-card span {
  display: block;
  margin: 4px 0 12px;
}

@keyframes income-pop {
  0% {
    opacity: 0;
    transform: translate(-50%, 16px) scale(0.86);
  }
  18% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -42px) scale(1.08);
  }
}

@keyframes warning-pulse {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-2px);
  }
}

@media (min-width: 980px) {
  .game-screen {
    grid-template-columns: minmax(0, 1fr) 420px;
    grid-template-rows: auto minmax(610px, 1fr);
    gap: 14px;
    padding: 20px;
  }

  .game-hud {
    grid-column: 1 / -1;
  }

  .factory-stage {
    min-height: 610px;
  }

  .control-deck {
    min-height: 610px;
  }

  .machine-list,
  .milestone-list {
    max-height: 474px;
    overflow: auto;
    padding-right: 2px;
  }
}

@media (max-width: 760px) {
  .start-screen {
    padding: 14px;
  }

  .start-panel {
    margin: 0;
    padding: 24px;
  }

  .start-actions {
    flex-direction: column;
  }

  .start-actions button {
    width: 100%;
  }

  .game-screen {
    grid-template-rows: auto 360px auto;
    gap: 10px;
    padding: max(10px, env(safe-area-inset-top)) 10px max(10px, env(safe-area-inset-bottom));
  }

  .game-hud {
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .title-lockup {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
  }

  .resource-bar {
    grid-template-columns: 1.2fr 1fr 0.78fr;
  }

  .resource-pill {
    padding: 7px;
  }

  .resource-pill span {
    font-size: 11px;
  }

  .resource-pill strong {
    font-size: 20px;
  }

  .hud-actions {
    justify-content: space-between;
  }

  .factory-stage {
    min-height: 0;
  }

  .quick-actions {
    left: 10px;
    right: 10px;
    bottom: 10px;
    width: auto;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .contract-hud {
    top: 10px;
    left: 10px;
    width: calc(100% - 20px);
    padding: 10px;
  }

  .contract-topline strong {
    font-size: 20px;
  }

  .contract-timer {
    min-width: 64px;
    padding: 7px 8px;
    font-size: 18px;
  }

  .contract-event {
    top: 112px;
    left: 10px;
    width: calc(100% - 20px);
  }

  .contract-event button {
    min-width: 102px;
    padding: 0 8px;
  }

  .quick-button {
    min-height: 62px;
    padding: 10px;
  }

  .quick-button strong {
    font-size: 16px;
  }

  .offline-toast {
    left: 10px;
    right: 10px;
    bottom: 84px;
    width: auto;
  }

  .deck-panel {
    padding: 12px;
  }

  .section-head {
    align-items: flex-start;
  }

  .machine-list,
  .milestone-list {
    max-height: 46vh;
    overflow: auto;
    padding-right: 2px;
  }

  .machine-meta,
  .milestone-meta,
  .reward-grid {
    grid-template-columns: 1fr;
  }

  .card-actions {
    grid-template-columns: 1fr 1.18fr;
  }

  .settlement-actions {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 390px) {
  .card-actions {
    grid-template-columns: 1fr;
  }

  .game-screen {
    grid-template-rows: auto 340px auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}