:root {
  color-scheme: dark;
  --bg: #0b1020;
  --panel: rgba(15, 23, 42, 0.9);
  --panel-border: rgba(148, 163, 184, 0.2);
  --text: #f8fafc;
  --muted: rgba(226, 232, 240, 0.72);
  --accent: #7dd3fc;
  --accent-strong: #38bdf8;
  --item-bg: rgba(255, 255, 255, 0.06);
  --item-border: rgba(255, 255, 255, 0.08);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  background:
    radial-gradient(circle at top, rgba(56, 189, 248, 0.16), transparent 30%),
    linear-gradient(180deg, #0b1020 0%, #050816 100%);
  color: var(--text);
}

.app-shell {
  min-height: 100vh;
  display: grid;
  gap: 14px;
  place-items: start center;
  padding: max(14px, env(safe-area-inset-top)) 14px max(34px, env(safe-area-inset-bottom));
}

.today-header,
.quest-card,
.status-card,
.attribute-card,
.achievement-card,
.completed-card {
  width: min(100%, 430px);
}

.today-header {
  padding: 4px 2px 0;
}

.app-name {
  margin: 0;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.today-header h1 {
  margin: 6px 0 0;
  font-size: 1.55rem;
  line-height: 1.25;
}

.quest-card,
.status-card,
.attribute-card,
.achievement-card,
.completed-card {
  padding: 18px 16px;
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.3);
}

.primary-quest-card {
  min-height: calc(100vh - 92px);
}

.section-heading {
  margin-bottom: 14px;
}

.section-heading h2 {
  margin: 4px 0 0;
  font-size: 1.28rem;
  line-height: 1.25;
}

.label {
  margin: 0;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.quest-list,
.completed-list {
  display: grid;
  gap: 10px;
}

.quest-road {
  display: grid;
  gap: 10px;
}

.quest-road + .quest-road {
  margin-top: 6px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.quest-road h3 {
  margin: 0;
  color: var(--accent);
  font-size: 0.95rem;
  line-height: 1.3;
}

.quest-road-items {
  display: grid;
  gap: 10px;
}

.quest-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 56px;
  padding: 13px 14px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: var(--item-bg);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.quest-item:hover {
  background: rgba(255, 255, 255, 0.075);
}

.quest-checkbox {
  width: 24px;
  height: 24px;
  margin: 0;
  accent-color: #38bdf8;
  flex: 0 0 auto;
}

.quest-name {
  margin: 0;
  flex: 1 1 auto;
  font-size: 1.02rem;
  line-height: 1.4;
}

.quest-xp {
  margin: 0;
  min-width: 54px;
  flex: 0 0 auto;
  color: #bae6fd;
  font-size: 0.94rem;
  font-weight: 800;
  text-align: right;
  white-space: nowrap;
}

.status-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.stats,
.goal {
  min-height: 82px;
  padding: 14px;
  border: 1px solid var(--item-border);
  border-radius: 12px;
  background: var(--item-bg);
}

.stats {
  grid-column: 1 / -1;
  background: rgba(56, 189, 248, 0.12);
  border-color: rgba(125, 211, 252, 0.28);
}

.value {
  margin: 8px 0 0;
  font-size: 1.08rem;
  font-weight: 800;
}

.xp-value {
  color: #e0f2fe;
  font-size: 1.7rem;
  line-height: 1.1;
}

.attribute-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.attribute-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 50px;
  padding: 12px;
  border: 1px solid var(--item-border);
  border-radius: 12px;
  background: var(--item-bg);
}

.attribute-name {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.2;
}

.attribute-value {
  color: #e0f2fe;
  font-size: 1.14rem;
  font-weight: 800;
}

.completed-details summary,
.achievement-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 46px;
  color: var(--text);
  font-weight: 800;
  cursor: pointer;
  list-style: none;
  -webkit-tap-highlight-color: transparent;
}

.completed-details summary::-webkit-details-marker,
.achievement-details summary::-webkit-details-marker {
  display: none;
}

.completed-details summary::before,
.achievement-details summary::before {
  content: "+";
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--accent);
  font-size: 1rem;
}

.completed-details[open] summary::before,
.achievement-details[open] summary::before {
  content: "-";
}

#completed-count,
#achievement-count {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.developer-credit {
  margin: 12px 0;
  padding: 12px;
  border: 1px solid rgba(125, 211, 252, 0.22);
  border-radius: 12px;
  background: rgba(56, 189, 248, 0.1);
}

.developer-credit p:not(.label) {
  margin: 6px 0 2px;
  font-size: 1.1rem;
  font-weight: 800;
}

.developer-credit small {
  color: var(--muted);
  line-height: 1.4;
}

.achievement-list {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.achievement-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--item-border);
  border-radius: 12px;
  background: var(--item-bg);
}

.achievement-item h3 {
  margin: 3px 0;
  font-size: 1rem;
  line-height: 1.3;
}

.achievement-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.achievement-category {
  color: var(--accent) !important;
  font-size: 0.75rem !important;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.achievement-item.is-locked {
  opacity: 0.46;
}

.achievement-state {
  color: #bae6fd;
  font-size: 0.86rem;
  font-weight: 800;
  white-space: nowrap;
}

.manual-achievement-button {
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid rgba(226, 232, 240, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
  font: inherit;
  font-size: 0.86rem;
  font-weight: 800;
  cursor: pointer;
}

.achievement-toast {
  position: fixed;
  left: 50%;
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 20;
  width: min(calc(100% - 28px), 360px);
  padding: 14px 16px;
  border: 1px solid rgba(125, 211, 252, 0.32);
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.96);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.38);
  transform: translateX(-50%);
}

.achievement-toast strong,
.achievement-toast span {
  display: block;
}

.achievement-toast strong {
  color: var(--accent);
  font-size: 0.85rem;
}

.achievement-toast span {
  margin-top: 4px;
  font-weight: 800;
}

.completed-list {
  margin-top: 12px;
}

.completed-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 56px;
  padding: 12px;
  border: 1px solid rgba(125, 211, 252, 0.22);
  border-radius: 12px;
  background: rgba(56, 189, 248, 0.1);
}

.completed-name {
  margin: 0;
  color: rgba(248, 250, 252, 0.68);
  font-size: 0.98rem;
  line-height: 1.4;
  text-decoration: line-through;
}

.completed-xp {
  margin: 4px 0 0;
  color: rgba(186, 230, 253, 0.72);
  font-size: 0.9rem;
  font-weight: 800;
}

.restore-button {
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(226, 232, 240, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
  font: inherit;
  font-size: 0.92rem;
  font-weight: 800;
  cursor: pointer;
  flex: 0 0 auto;
}

.restore-button:active {
  transform: translateY(1px);
}

.empty-message {
  margin: 0;
  padding: 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

@media (max-width: 360px) {
  .app-shell {
    padding-left: 10px;
    padding-right: 10px;
  }

  .quest-card,
  .status-card,
  .attribute-card,
  .achievement-card,
  .completed-card {
    padding: 16px 12px;
  }

  .primary-quest-card {
    min-height: calc(100vh - 84px);
  }

  .status-grid,
  .attribute-list {
    grid-template-columns: 1fr;
  }

  .quest-item {
    gap: 10px;
    padding: 12px;
  }

  .achievement-item {
    grid-template-columns: 1fr;
  }
}