@import './toolbar.css';
@import './layers.css';
@import './masks.css';
@import './canvas.css';
@import './saved-rounds.css';
@import './session.css';
@import './settings-modal.css';
@import './mobile.css';

:root {
  --tools-column-width: 300px;
  --masks-column-width: 260px;
  --bg-primary: rgb(240, 236, 228);
  --bg-panel: rgb(247, 229, 205);
  --bg-button: rgb(236, 140, 116);
  --bg-button-hover: rgb(240, 161, 142);
  --bg-input: rgb(238, 168, 150);
  --bg-slider: rgb(231, 199, 173);
  --bg-slider-thumb: rgb(224, 146, 82);
  --bg-upload-label: rgb(240, 214, 181);
  --bg-upload-label-hover: rgb(233, 187, 144);
  --bg-nav-button: rgb(255, 197, 88);
  --bg-saved-rounds-button: rgb(240, 214, 181);
  --bg-saved-rounds-button-hover: rgb(233, 187, 144);
  --bg-country-select: rgb(236, 212, 192);
  --bg-night-button: rgb(240, 214, 181);
  --bg-night-button-hover: rgb(240, 216, 173);
  --bg-github-button: grey;
  --bg-github-button-hover: rgb(255, 255, 255);
  --bg-overlay: rgba(36, 26, 16, 0.34);
  --bg-success: rgb(125, 179, 120);
  --bg-warning: rgb(214, 151, 73);
  --bg-error: rgb(191, 92, 92);
  --text-primary: rgb(63, 63, 63);
  --text-muted: rgba(63, 63, 63, 0.75);
  --text-button: white;
  --text-placeholder: rgb(230, 230, 230);
  --border-fieldset: #555;
  --border-strong: rgba(63, 63, 63, 0.18);
  --slider-hover: rgb(236, 212, 192);
  --shadow-soft: 0 12px 32px rgba(0, 0, 0, 0.08);
  --focus-ring: rgba(224, 146, 82, 0.85);
}

:root.dark {
  --bg-primary: rgb(24, 24, 34);
  --bg-panel: rgb(52, 57, 107);
  --bg-button: rgb(53, 44, 95);
  --bg-button-hover: rgb(71, 77, 146);
  --bg-input: rgb(74, 59, 136);
  --bg-slider: rgb(52, 57, 107);
  --bg-slider-thumb: rgb(71, 77, 146);
  --bg-upload-label: rgb(52, 57, 107);
  --bg-upload-label-hover: rgb(71, 77, 146);
  --bg-nav-button: rgb(37, 30, 70);
  --bg-saved-rounds-button: rgb(52, 57, 107);
  --bg-saved-rounds-button-hover: rgb(71, 77, 146);
  --bg-country-select: rgb(52, 57, 107);
  --bg-night-button: rgb(55, 48, 77);
  --bg-night-button-hover: rgb(71, 77, 146);
  --bg-github-button: grey;
  --bg-github-button-hover: rgb(255, 255, 255);
  --bg-overlay: rgba(8, 10, 24, 0.52);
  --bg-success: rgb(74, 138, 102);
  --bg-warning: rgb(191, 132, 61);
  --bg-error: rgb(170, 82, 92);
  --text-primary: rgb(228, 226, 226);
  --text-muted: rgba(228, 226, 226, 0.78);
  --text-button: white;
  --text-placeholder: rgb(180, 180, 180);
  --border-fieldset: #888;
  --border-strong: rgba(255, 255, 255, 0.14);
  --slider-hover: rgb(71, 77, 146);
  --shadow-soft: 0 12px 32px rgba(0, 0, 0, 0.22);
  --focus-ring: rgba(255, 214, 168, 0.92);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  overflow: hidden;
}

body {
  font-family: Arial, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.5s ease, color 0.5s ease;
}

button,
input,
select,
textarea {
  font: inherit;
}

input,
select,
textarea {
  border: 1px solid transparent;
  background: var(--bg-input);
  color: var(--text-button);
  padding: 8px;
}

input::placeholder {
  color: var(--text-placeholder);
}

textarea::placeholder {
  color: var(--text-placeholder);
}

.app-root {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100vh;
  padding: 6px 8px;
  overflow: hidden;
}

#app {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

#container.app-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: var(--tools-column-width) 1fr var(--masks-column-width);
  grid-template-areas: 'toolsDiv preview masksDiv';
  flex: 1;
  min-height: 0;
}

#container.app-grid > * {
  min-width: 0;
}

.app-root[data-layout-columns='mirrored'] #container.app-grid {
  grid-template-columns: var(--masks-column-width) 1fr var(--tools-column-width);
  grid-template-areas: 'masksDiv preview toolsDiv';
}

#toolsDiv {
  grid-area: toolsDiv;
  min-height: 0;
  overflow-y: auto;
}

#preview {
  grid-area: preview;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

#masksDiv {
  grid-area: masksDiv;
  min-height: 0;
  overflow-y: auto;
}

.panel-fieldset {
  margin: 0;
  border: 2px solid var(--border-fieldset);
  border-radius: 14px;
  background: var(--bg-panel);
  color: var(--text-primary);
  box-shadow: var(--shadow-soft);
}

.app-button,
#displayRounds,
#saveFromURL,
#left,
#right,
#settingsButton,
#github {
  transition: background-color 0.5s ease, opacity 0.3s ease, color 0.5s ease;
}

.app-button {
  border: none;
  min-height: 30px;
  border-radius: 6px;
  padding: 4px 8px;
  background: var(--bg-button);
  color: var(--text-button);
  cursor: pointer;
  font-size: 0.8rem;
}

.app-button:hover {
  background: var(--bg-button-hover);
}

.app-button.is-active {
  background: var(--bg-slider-thumb);
}

.app-button.is-success {
  background: var(--bg-success);
}

.chrome-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  width: 100%;
  margin-bottom: 8px;
}

.mobile-topbar,
.mobile-bottom-shell,
.mobile-panel-nav {
  display: none;
}

#settingsButton,
#github {
  width: 38px;
  height: 38px;
  border: none;
  border-radius: 999px;
  background: var(--bg-night-button);
  cursor: pointer;
  box-shadow: var(--shadow-soft);
}

#settingsButton {
  width: auto;
  min-width: 96px;
  padding: 0 14px;
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 700;
  justify-self: start;
}

#settingsButton:hover,
#github:hover {
  background-color: var(--bg-night-button-hover);
}

#github {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  color: var(--text-primary);
}

#github svg {
  width: 18px;
  height: 18px;
  display: block;
  fill: currentColor;
}

.field-label {
  margin-bottom: 2px;
  font-size: 0.85rem;
  font-weight: 700;
}

.smallBreak {
  display: block;
  border-bottom: 6px solid transparent;
}

.sliders {
  -webkit-appearance: none;
  appearance: none;
  height: 8px;
  border: none;
  padding: 8px;
  background: var(--bg-slider);
  opacity: 0.8;
}

.sliders:hover {
  background: var(--slider-hover);
}

.sliders::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 5px;
  height: 18px;
  background: var(--bg-slider-thumb);
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
a:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

.hidden {
  display: none !important;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.text-editor-overlay {
  position: fixed;
  z-index: 20;
  padding: 4px 8px;
  border: 1px solid var(--bg-slider-thumb);
  border-radius: 8px;
  background: white;
}

.panel-intro-copy,
.toolbar-intro-copy,
.workflow-intro-copy,
.workflow-status,
.panel-empty-state {
  color: var(--text-muted);
}

.panel-intro-copy,
.toolbar-intro-copy,
.workflow-intro-copy {
  margin: 0;
  line-height: 1.4;
}

.panel-empty-state {
  padding: 8px 10px;
  border: 1px dashed var(--border-strong);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.18);
  line-height: 1.4;
}

:root.dark .panel-empty-state {
  background: rgba(0, 0, 0, 0.14);
}

.panel-inline-message {
  padding: 8px 10px;
  border-radius: 10px;
  line-height: 1.4;
  background: rgba(255, 255, 255, 0.26);
}

.panel-inline-message--info {
  border: 1px solid var(--border-strong);
}

.panel-inline-message--warning {
  border: 1px solid rgba(214, 151, 73, 0.35);
  background: rgba(214, 151, 73, 0.12);
}

.panel-inline-message--error {
  border: 1px solid rgba(191, 92, 92, 0.38);
  background: rgba(191, 92, 92, 0.14);
}

.panel-inline-message--success {
  border: 1px solid rgba(125, 179, 120, 0.38);
  background: rgba(125, 179, 120, 0.14);
}

.toast-stack {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 60;
  display: grid;
  gap: 8px;
  max-width: min(360px, calc(100vw - 32px));
}

.toast {
  padding: 10px 12px;
  border-radius: 10px;
  color: white;
  box-shadow: var(--shadow-soft);
  opacity: 0.98;
  transform: translateY(0);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.toast--info {
  background: rgba(48, 48, 56, 0.94);
}

.toast--success {
  background: var(--bg-success);
}

.toast--warning {
  background: var(--bg-warning);
}

.toast--error {
  background: var(--bg-error);
}

.toast--leaving {
  opacity: 0;
  transform: translateY(6px);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}