/* ==========================================================================
 VARIABLES & THEMING
 ========================================================================== */
:root {
  /* Global Colors */
  --bg-color: #0f172a;
  --bg-gradient-start: #1e1b4b;
  --bg-gradient-end: #0f172a;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --accent-color: #38bdf8;
  --accent-hover: #0284c7;
  --gold-color: #fbbf24;

  /* Stats Colors */
  --health-color: #ef4444;
  --ap-color: #f59e0b;
  --xp-color: #10b981;

  /* Panels */
  --panel-bg: rgba(30, 41, 59, 0.7);
  --panel-border: rgba(255, 255, 255, 0.1);
  --panel-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);

  /* Buttons */
  --btn-bg: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  --btn-hover-bg: linear-gradient(135deg, rgba(56, 189, 248, 0.2), rgba(2, 132, 199, 0.2));
  --btn-hover-shadow: 0 4px 15px rgba(2, 132, 199, 0.3);
  --btn-disabled-bg: rgba(0, 0, 0, 0.3);

  /* Scrollbars */
  --scrollbar-track: rgba(0, 0, 0, 0.2);
  --scrollbar-thumb: rgba(255, 255, 255, 0.2);
  --scrollbar-thumb-hover: rgba(255, 255, 255, 0.4);

  /* Lists */
  --list-item-bg: rgba(0, 0, 0, 0.2);
  --list-item-hover-bg: rgba(255, 255, 255, 0.05);

  /* Typography */
  --font-xs: 10px;
  --font-sm: 12px;
  --font-md: 14px;
  --font-lg: 16px;
  --font-xl: 18px;

  /* Spacing */
  --spacing: 8px;

  /* Misc/Utility */
  --layer-shadow: rgba(0, 0, 0, 0.5);
}

/* ==========================================================================
 RESET & BASE
 ========================================================================== */

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

html {
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
}

body, h1, h2, h3, h4, p,
figure, blockquote, dl, dd {
  margin-block-end: 0;
}

ul[role='list'],
ol[role='list'] {
  list-style: none;
}

body {
  min-height: 100vh;
  line-height: 1.5;
}

h1, h2, h3, h4,
button, input, label {
  line-height: 1.1;
}

h1, h2,
h3, h4 {
  text-wrap: balance;
}

a:not([class]) {
  text-decoration-skip-ink: auto;
  color: currentColor;
}

img,
picture {
  max-width: 100%;
  display: block;
}

input, button,
textarea, select {
  font-family: inherit;
  font-size: inherit;
}

textarea:not([rows]) {
  min-height: 10em;
}

:target {
  scroll-margin-block: 5ex;
}

body {
  background-color: var(--bg-color);
  background-image: radial-gradient(circle at top right, var(--bg-gradient-start), var(--bg-gradient-end));
  color: var(--text-primary);
  font-size: var(--font-md);
  line-height: 24px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  height: 100vh;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* ==========================================================================
 LAYOUT
 ========================================================================== */

.game {
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing) * 0);
}

.game__header {
  background: var(--panel-bg);
  box-shadow: 0 0 0 1px var(--panel-border);
  padding: calc(var(--spacing) * 2.5);
  display: flex;
  flex-flow: row wrap;
  justify-content: flex-start;

  .game__stats,
  .game__controls {
    display: flex;
    flex-flow: row wrap;
    justify-content: flex-start;
  }
}

.game__scene-options,
.game__player {
  background: var(--panel-bg);
  box-shadow: 0 0 0 1px var(--panel-border);
  padding: calc(var(--spacing) * 2.5);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.game__scene-options,
.game__player {
  overflow-y: auto;
}

.game__scene-options::-webkit-scrollbar,
.game__player::-webkit-scrollbar {
  width: 6px;
}

.game__scene-options::-webkit-scrollbar-track,
.game__player::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
}

.game__scene-options::-webkit-scrollbar-thumb,
.game__player::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
}

.game__scene-options::-webkit-scrollbar-thumb:hover,
.game__player::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-hover);
}

.game__scene {
  background: var(--panel-bg);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: 0 0 0 1px var(--panel-border);
  padding: calc(var(--spacing) * 4);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.game__main {
  display: grid;
  grid-template-columns: 360px 1fr 360px;
  gap: calc(var(--spacing) * 0);
  flex-grow: 1;
  min-height: 0;
}

/* .panel — dynamically created elements (char-creation, museum) */
.panel {
  background: var(--panel-bg);
  box-shadow: 0 0 0 1px var(--panel-border);
  padding: calc(var(--spacing) * 2.5);
  display: flex;
  flex-direction: column;
  min-height: 0;
}


/* ==========================================================================
 GLOBAL UI COMPONENTS
 ========================================================================== */


.controls__hidden-input {
  display: none;
}

/* ==========================================================================
   .button — single source of truth for all button visuals.
   Modifier classes (.btn--item, etc.) handle layout and sizing
   only (padding, dimensions, justify-content) — never visual properties.
   .item-list__item shares the visual base but has its own layout rule below.
   ========================================================================== */

.button,
.item-list__item {
  -webkit-appearance: none;
  appearance: none;
  background: var(--btn-bg);
  border: 1px solid var(--panel-border);
  color: var(--text-primary);
  font-family: inherit;
  font-size: var(--font-md);
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition: all 0.3s ease;
}

.button {
  padding: calc(var(--spacing) * 1.5) calc(var(--spacing) * 1.75);
  display: flex;
  justify-content: center;
  align-items: center;
}

.button:hover:not(:disabled),
.item-list__item:hover {
  background: var(--btn-hover-bg);
  border-color: var(--accent-hover);
  box-shadow: var(--btn-hover-shadow);
}

.button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  filter: grayscale(1);
  background: var(--btn-disabled-bg);
}

/* .option-btn — scene action buttons; space-between positions req-text on the right */
.option-btn {
  justify-content: space-between;
  line-height: 22px;
}

.option-btn--stacked {
  flex-direction: column;
  align-items: flex-start;
  height: auto;
  text-align: left;
}

.option-btn__badge {
  display: block;
  color: var(--accent-color);
  font-size: var(--font-sm);
  font-weight: 400;
  margin-top: var(--spacing);
}

/* .btn--item — inventory action buttons (Use, Equip, Unequip, Deposit) */
.btn--item { }

/* ==========================================================================
 HEADER: PLAYER STATS
 ========================================================================== */

.game__stats {
  display: flex;
  flex-flow: row wrap;
  align-items: center;
}

.stat-group {
  display: flex;
  flex-flow: row wrap;
  gap: calc(var(--spacing) * 1);
  padding: 0 calc(var(--spacing) * 2);
  border-left: 1px solid var(--panel-border);

  &:first-child {
    padding-left: 0;
    border-left: none;
  }
}

.stat-item {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 4px;
  padding: calc(var(--spacing) * 1.5) calc(var(--spacing) * 1.75);
  line-height: 1;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--panel-border);
}

.stat-item__label {
  flex-basis: 100%;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
}

.stat-item__label::after {
  content: ":";
}

.stat-item__value {
  font-size: var(--font-sm);
  font-weight: 700;
  color: var(--text-primary);
}

.stat-item--name {
  display: block;
  background: none;
  border: none;
  padding: 0;
  color: var(--accent-color);
  font-weight: 700;
  font-size: var(--font-md);
}


/* ==========================================================================
 HEADER: GAME CONTROLS
 ========================================================================== */

.game__controls {
  gap: calc(var(--spacing) * 1);
  margin-left: auto;

  button {
    justify-content: center;
  }
}

/* ==========================================================================
 SIDEBAR: TABS
 ========================================================================== */

.tabs__nav {
  display: flex;
  flex-flow: row wrap;
  margin-bottom: calc(var(--spacing) * 3);
  border-bottom: 1px solid var(--panel-border);
  padding-bottom: calc(var(--spacing) * 2.5);
  gap: var(--spacing);
  flex: 0 0 auto;
}

.tabs__btn {
  flex: 1;
}

.tabs__btn--active {
  color: var(--accent-color);
  font-weight: bold;
  background: rgba(56, 189, 248, 0.1);
}

/* ==========================================================================
 SIDEBAR: INVENTORY & EQUIPMENT
 ========================================================================== */


.item-list__items {
  line-height: calc(var(--spacing) * 2.5);
  list-style: none;
  padding: 0;
}

.item-list__item {
  font-weight: 400;
  line-height: 22px;
  padding: calc(var(--spacing) * 1.5) calc(var(--spacing) * 2);
  margin-bottom: calc(var(--spacing) * 2);

  &:last-child {
    margin-bottom: 0;
  }
}

.item-list__item--completed {
  opacity: 0.8;
}

.item-list__item > * + *,
.item__description > * + * {
  margin-top: var(--spacing);

  &:empty {
    margin-top: 0;
  }
}

.item__title {
  display: block;
}

.item__type {
  display: block;
  color: var(--text-secondary);
}

.item__stats {
  color: var(--accent-color);
}

.item__actions {
  display: flex;
  gap: var(--spacing);
}

.item__actions:has(button) {
  margin-top: calc(var(--spacing) * 2);
}

/* ==========================================================================
 MAIN: SCENE
 ========================================================================== */

.scene__narrative {
  overflow-y: auto;
  flex-grow: 1;
  min-height: 0;
  padding-bottom: 20vh;
  margin-bottom: calc(var(--spacing) * 2.5);
}

.scene__narrative::-webkit-scrollbar {
  width: calc(var(--spacing) * 0.75);
}

.scene__narrative::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
}

.scene__narrative::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
}

.scene__narrative::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-hover);
}

.scene + .scene {
  margin-top: calc(var(--spacing) * 3);
  padding-top: calc(var(--spacing) * 3);
  border-top: 1px solid var(--panel-border);
}

.scene__description {  }

.scene__body {
  line-height: calc(var(--spacing) * 3);
  margin-top: calc(var(--spacing) * 3);
}

.scene__title--game-over {
  color: var(--health-color);
}

.scene__log {
  margin-top: calc(var(--spacing) * 3);
}

.scene__log--choice  { color: var(--text-primary); }
.scene__log--loot    { color: var(--gold-color); }
.scene__log--damage  { color: var(--health-color); }
.scene__log--combat  { color: var(--accent-color); }
.scene__log--quest   { color: var(--gold-color); }

/* ==========================================================================
 MAIN: SCENE ACTIONS
 ========================================================================== */

.scene__options {
  display: flex;
  flex-direction: column;
}

.scene__options--skills {
  flex-grow: 0;
}

.scene__options + .scene__options {
  margin-top: calc(var(--spacing) * 3);
}

.scene__section-heading {
  margin-bottom: calc(var(--spacing) * 2);
  color: var(--text-primary);
  font-weight: 600;
  border-bottom: calc(var(--spacing) * 0.125) solid var(--panel-border);
  padding-bottom: calc(var(--spacing) * 1.5);
}


.scene__options .option-btn {
  margin-bottom: calc(var(--spacing) * 2);

  &:last-child {
    margin-bottom: 0;
  }
}

/* ==========================================================================
 MAIN: MINIMAP
 ========================================================================== */

.minimap {
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.55);
  border: 1px solid var(--panel-border);
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.minimap:hover {
  border-color: var(--accent-color);
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.3);
}

/* Hide labels at minimap scale — too small to read */
.minimap .map-node__label {
  display: none;
}

.minimap__canvas {
  position: relative;
}

.map-node {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: box-shadow 0.3s;
}

.map-node--current {
  border-color: var(--accent-color);

}

.map-node__label {
  color: rgba(255, 255, 255, 0.65);
  text-align: center;
  padding: 2px 4px;
  pointer-events: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
  line-height: 1.2;
}

/* ==========================================================================
 OVERLAY: FULL MAP
 ========================================================================== */

.fullmap-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.75);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.fullmap-overlay[hidden] {
  display: none;
}

.fullmap-overlay__panel {
  display: flex;
  flex-direction: column;
  width: 90vw;
  height: 90vh;
  background: rgba(5, 10, 20, 0.97);
  border: 1px solid var(--panel-border);
}

.fullmap-overlay__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--spacing) * 2) calc(var(--spacing) * 3);
  border-bottom: 1px solid var(--panel-border);
  flex-shrink: 0;
}

.fullmap-overlay__title {
  color: var(--text-primary);
  font-size: var(--font-xl);
}

.fullmap-overlay__inner {
  flex: 1;
  overflow: auto;
  min-height: 0;
  padding: calc(var(--spacing) * 2);
  scrollbar-width: thin;
  scrollbar-color: var(--accent-color) var(--panel-bg);
  overscroll-behavior: contain;
}

.fullmap-overlay__inner::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.fullmap-overlay__inner::-webkit-scrollbar-track {
  background: var(--panel-bg);
  border-radius: 4px;
}

.fullmap-overlay__inner::-webkit-scrollbar-thumb {
  background: rgba(56, 189, 248, 0.8);
  border-radius: 4px;
}

.fullmap-overlay__inner::-webkit-scrollbar-corner {
  background: var(--panel-bg);
}

.fullmap__canvas {
  position: relative;
}

.fullmap-close {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

/* ==========================================================================
 OVERLAY: MUSEUM
 ========================================================================== */

.museum-item-list {
  color: var(--gold-color);
}

/* ==========================================================================
 OVERLAY: CHARACTER CREATION
 ========================================================================== */

.char-creation-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at top right, var(--bg-gradient-start), var(--bg-gradient-end));
}

.char-creation-overlay[hidden] {
  display: none;
}

.char-creation__panel {
  width: min(480px, 90vw);
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing) * 3);
}

.char-creation__title {
  font-size: var(--font-xl);
  color: var(--text-primary);
  text-align: center;
}

.char-creation__section {
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing) * 1.5);
}

.char-creation__label {
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.char-creation__points-remaining {
  color: var(--accent-color);
}

.char-creation__name-input {
  -webkit-appearance: none;
  appearance: none;
  background: var(--list-item-bg);
  border: 1px solid var(--panel-border);
  color: var(--text-primary);
  padding: calc(var(--spacing) * 1.5) calc(var(--spacing) * 2);
  font-family: inherit;
  font-size: inherit;
  width: 100%;
  outline: none;
}

.char-creation__name-input:focus {
  border-color: var(--accent-color);
}

.char-creation__stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing);
}

.char-creation__stat-info {
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing) * 0.5);
}

.char-creation__stat-label {
  color: var(--text-primary);
  font-weight: 600;
}

.char-creation__stat-desc {
  color: var(--text-secondary);
}

.char-creation__stat-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing);
}

.char-creation__stat-btn {
  width: 32px;
  height: 32px;
}

.char-creation__stat-value {
  min-width: calc(var(--spacing) * 10);
  text-align: center;
  color: var(--accent-color);
  font-weight: 600;
}

.char-creation__actions {
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing) * 1.5);
}

.char-creation__confirm-btn { }

.char-creation__load-btn { }