/* Material Icons */
@font-face {
  font-family: "Material Icons";
  font-style: normal;
  font-weight: 400;
  font-display: block;
  src: url("./fonts/material-icons.woff2") format("woff2"),
       url("./fonts/material-icons.woff") format("woff");
}

/* M PLUS 1 */
@font-face {
  font-family: "M PLUS 1";
  font-style: normal;
  font-weight: 300;
  src: url("./fonts/MPLUS1-Light.woff2") format("woff2");
}

@font-face {
  font-family: "M PLUS 1";
  font-style: normal;
  font-weight: 400;
  src: url("./fonts/MPLUS1-Regular.woff2") format("woff2");
}

.material-icons {
  font-family: "Material Icons";
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "liga";
}

/* Base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
}

body {
  font-family: "M PLUS 1", sans-serif;
  background: var(--color-background);
  color: var(--color-text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-background);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}

/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) var(--color-background);
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Page container */
.page {
  padding: 2rem;
  animation: fadeIn 0.4s ease;
}

/* Hero section */
.hero {
  text-align: center;
  padding: 4rem 2rem;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  animation: slideIn 0.6s ease;
}

.hero p {
  font-size: 1.2rem;
  color: #aaa;
}

/* Font classes */
.font-mplus1 {
  font-family: "M PLUS 1", sans-serif;
}

.font-system {
  font-family: system-ui, sans-serif;
}


/* ============================================
   Setup Screen Module Styles
   このセクションは setup_screen 削除時に一緒に削除可能
   ============================================ */

/* Setup Screen Layout */
.setup-screen {
  display: flex;
  min-height: 100vh;
  background: var(--color-background);
  position: relative;
}

.setup-main {
  flex: 1;
  padding: 2rem;
  overflow-y: auto;
  min-width: 0;
}

/* Setup Sidebar */
.setup-sidebar {
  width: 220px;
  min-width: 220px;
  background: var(--color-surface);
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--color-border);
  transition: transform 0.3s ease, width 0.3s ease;
  z-index: 100;
}

.setup-sidebar__header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}

.setup-sidebar__header-content {
  display: flex;
  flex-direction: column;
}

.setup-sidebar__title {
  display: block;
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--color-primary);
}

.setup-sidebar__version {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  margin-top: 0.25rem;
}

.setup-sidebar__theme-btn {
  background: none;
  border: none;
  color: var(--color-text-secondary, #888);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.setup-sidebar__theme-btn:hover {
  color: var(--color-text, #fff);
  background: var(--color-surface-hover, #0f3460);
}

.setup-sidebar__close {
  display: none;
  background: none;
  border: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
}

.setup-sidebar__close:hover {
  color: var(--color-text);
  background: var(--color-primary);
}

.setup-sidebar__close .material-icons {
  font-size: 24px;
}

.setup-sidebar__nav {
  padding: 1rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
  overflow-y: auto;
}

.setup-sidebar__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  background: none;
  border: none;
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}

.setup-sidebar__item:hover {
  background: var(--color-surface-hover);
  color: var(--color-text);
}

.setup-sidebar__item--active {
  background: var(--color-primary);
  color: #fff;
}

.setup-sidebar__item .material-icons {
  font-size: 20px;
  flex-shrink: 0;
}

/* Mobile Menu Button */
.setup-menu-btn {
  display: none;
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 200;
  background: var(--color-primary);
  border: none;
  color: #fff;
  width: 48px;
  height: 48px;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: transform 0.2s;
}

.setup-menu-btn:hover {
  transform: scale(1.05);
}

.setup-menu-btn .material-icons {
  font-size: 24px;
}

/* Mobile Overlay */
.setup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 90;
  display: none;
}

/* Setup Tab Common */
.setup-tab {
  max-width: 900px;
  margin: 0 auto;
  animation: fadeIn 0.4s ease;
}

.setup-tab h1 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.setup-tab__desc {
  color: #888;
  margin-bottom: 2rem;
}

/* Setup Section */
.setup-section {
  background: var(--color-surface);
  padding: 1.5rem;
  border-radius: 12px;
  margin-bottom: 1.5rem;
}

.setup-section h2 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.setup-section__desc {
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

/* Setup Status */
.setup-status {
  background: var(--color-surface-hover);
  padding: 1rem;
  border-radius: 8px;
  overflow-x: auto;
}

.setup-status p {
  margin: 0.25rem 0;
  font-family: monospace;
  font-size: 0.9rem;
  white-space: nowrap;
}

/* Setup Buttons */
.setup-buttons {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 0.75rem;
}

.setup-btn {
  background: var(--color-surface-hover);
  color: var(--color-text);
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
  font-family: inherit;
  transition: background 0.2s;
  white-space: nowrap;
}

.setup-btn:hover {
  background: var(--color-primary);
  color: #fff;
}

.setup-btn:disabled {
  background: var(--color-border);
  color: var(--color-text-secondary);
  cursor: not-allowed;
}

.setup-btn--secondary {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.setup-btn--secondary:hover {
  background: var(--color-primary);
}

.setup-btn--small {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

.setup-label {
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  min-width: 60px;
}

/* Setup List */
.setup-list {
  list-style: none;
  padding-left: 0;
}

.setup-list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.setup-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

ol.setup-list {
  counter-reset: setup-counter;
}

ol.setup-list li {
  counter-increment: setup-counter;
}

ol.setup-list li::before {
  content: counter(setup-counter) ".";
  color: var(--color-primary);
  font-weight: bold;
}

/* Setup Code */
.setup-code {
  background: var(--color-surface-hover);
  padding: 1rem;
  border-radius: 8px;
  white-space: pre-wrap;
  font-family: monospace;
  font-size: 0.9rem;
  overflow-x: auto;
}

/* Home Tab - Welcome */
.setup-welcome {
  text-align: center;
  padding: 3rem 1rem;
}

.setup-welcome__icon {
  font-size: 4rem;
  color: var(--color-success);
  margin-bottom: 1rem;
}

.setup-welcome__icon .material-icons {
  font-size: inherit;
}

.setup-welcome__title {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.setup-welcome__subtitle {
  color: var(--color-text-secondary);
  font-size: 1.1rem;
}

/* Home Tab - Cards */
.setup-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.setup-card {
  background: var(--color-surface);
  padding: 1.5rem;
  border-radius: 12px;
}

.setup-card h3 {
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.setup-card__row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
  gap: 1rem;
}

.setup-card__row:last-child {
  border-bottom: none;
}

.setup-card__label {
  color: var(--color-text-secondary);
  flex-shrink: 0;
}

.setup-card__value {
  color: var(--color-text);
  text-align: right;
  word-break: break-word;
}

/* Home Tab - Tags */
.setup-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.setup-tag {
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  font-size: 0.85rem;
}

.setup-tag--framework {
  background: var(--color-error);
  color: #fff;
}

.setup-tag--tool {
  background: var(--color-info);
  color: #fff;
}

.setup-tag--ui {
  background: var(--color-success);
  color: #fff;
}

/* Home Tab - Next Steps */
.setup-next-steps {
  background: var(--color-surface);
  padding: 1.5rem;
  border-radius: 12px;
}

.setup-next-steps h3 {
  margin-bottom: 1.5rem;
  color: var(--color-primary);
}

.setup-next-steps__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.setup-next-step {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.setup-next-step__icon {
  width: 32px;
  height: 32px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  flex-shrink: 0;
  color: #fff;
}

.setup-next-step__content h4 {
  margin-bottom: 0.25rem;
}

.setup-next-step__content p {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

.setup-next-step__content code {
  background: var(--color-surface-hover);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-family: monospace;
}

/* Setup Debug Panel (右下) */
.setup-debug-panel {
  position: fixed;
  bottom: 10px;
  right: 10px;
  background: var(--color-background);
  border: 1px solid var(--color-primary);
  border-radius: 8px;
  padding: 8px;
  font-size: 12px;
  color: var(--color-text);
  z-index: 9999;
  max-width: 380px;
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  font-family: monospace;
}

.setup-debug-panel__toggle {
  background: none;
  border: none;
  color: var(--color-primary);
  cursor: pointer;
  font-size: 14px;
  font-family: inherit;
  padding: 4px 8px;
  flex-shrink: 0;
}

.setup-debug-panel__content {
  margin-top: 8px;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.setup-debug-panel__content::-webkit-scrollbar {
  display: none;
}

.setup-debug-panel__section {
  background: var(--color-surface);
  padding: 8px;
  margin-bottom: 8px;
  border-radius: 4px;
}

.setup-debug-panel__title {
  color: var(--color-warning);
  margin: 0 0 8px 0;
}

.setup-debug-panel__subtitle {
  color: var(--color-success);
  margin: 4px 0;
}

.setup-debug-panel__buttons {
  margin-bottom: 4px;
}

.setup-debug-panel__buttons button {
  background: var(--color-surface-hover);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 6px 10px;
  margin: 2px;
  cursor: pointer;
  font-size: 12px;
  font-family: inherit;
  min-height: 32px;
}

.setup-debug-panel__buttons button:hover {
  background: var(--color-primary);
  color: #fff;
}

.setup-debug-panel__buttons button:disabled {
  background: var(--color-border);
  color: var(--color-text-secondary);
  cursor: not-allowed;
}

.setup-debug-panel__label {
  color: var(--color-text-secondary);
  font-size: 10px;
}

.setup-debug-panel__info p {
  margin: 2px 0;
}

.setup-debug-panel__success {
  color: var(--color-success);
  margin: 2px 0;
}

.setup-debug-panel__error {
  color: var(--color-error);
  margin: 2px 0;
}

.setup-debug-panel__entries {
  max-height: 200px;
  overflow-y: auto;
  font-size: 11px;
}

.setup-debug-panel__entries::-webkit-scrollbar {
  width: 6px;
}

.setup-debug-panel__entries::-webkit-scrollbar-track {
  background: var(--color-background);
  border-radius: 3px;
}

.setup-debug-panel__entries::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 3px;
}

.setup-debug-panel__entry {
  background: var(--color-surface-hover);
  padding: 4px;
  margin: 2px 0;
  border-radius: 4px;
}

.setup-debug-panel__entry--current {
  background: var(--color-primary);
}

/* Font Tab */
.setup-font-sample {
  background: var(--color-surface-hover);
  padding: 1.5rem;
  border-radius: 8px;
  font-size: 1.5rem;
  overflow-x: auto;
}

.setup-font-sample__light {
  font-weight: 300;
  margin-bottom: 0.5rem;
  color: var(--color-text-secondary);
}

.setup-font-sample__regular {
  font-weight: 400;
}

.setup-icons-sample {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  background: var(--color-surface-hover);
  padding: 1.5rem;
  border-radius: 8px;
}

.setup-icons-sample .material-icons {
  font-size: 32px;
  color: var(--color-primary);
}


/* ============================================
   Responsive Design
   ============================================ */

/* Tablet & Mobile (768px以下) */
@media screen and (max-width: 768px) {
  html {
    font-size: 15px;
  }

  .setup-screen {
    flex-direction: column;
  }

  .setup-main {
    padding: 1.5rem;
    padding-top: 5rem;
    width: 100%;
  }

  .setup-menu-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
  }

  .setup-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 280px;
    min-width: 280px;
    transform: translateX(-100%);
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.5);
  }

  .setup-sidebar--open {
    transform: translateX(0);
  }

  .setup-sidebar__close {
    display: block;
  }

  .setup-overlay {
    display: block;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
  }

  .setup-overlay--visible {
    opacity: 1;
    pointer-events: auto;
  }

  .setup-welcome__title {
    font-size: 1.8rem;
  }

  .setup-welcome__icon {
    font-size: 3rem;
  }

  .setup-tab h1 {
    font-size: 1.4rem;
  }

  .setup-cards {
    grid-template-columns: 1fr;
  }

  /* デバッグパネル - モバイル用に調整 */
  .setup-debug-panel {
    bottom: 10px;
    right: 10px;
    left: auto;
    max-width: 90vw;
    font-size: 11px;
  }

  .setup-debug-panel__content {
    max-height: 60vh;
    overflow-y: auto;
  }

  .setup-debug-panel__entries {
    max-height: 100px;
  }
}

/* Mobile (480px以下) */
@media screen and (max-width: 480px) {
  html {
    font-size: 14px;
  }

  .setup-main {
    padding: 1rem;
    padding-top: 4.5rem;
  }

  .setup-section {
    padding: 1rem;
    margin-bottom: 1rem;
  }

  .setup-welcome {
    padding: 1.5rem 0.5rem;
  }

  .setup-welcome__title {
    font-size: 1.5rem;
  }

  .setup-welcome__subtitle {
    font-size: 0.95rem;
  }

  .setup-welcome__icon {
    font-size: 2.5rem;
  }

  .setup-btn {
    padding: 0.6rem 1rem;
    font-size: 0.85rem;
  }

  .setup-buttons {
    gap: 0.5rem;
  }

  .setup-next-step {
    flex-direction: column;
    gap: 0.5rem;
  }

  .setup-next-step__icon {
    width: 28px;
    height: 28px;
    font-size: 0.85rem;
  }

  .setup-card {
    padding: 1rem;
  }

  .setup-card__row {
    flex-direction: column;
    gap: 0.25rem;
  }

  .setup-card__value {
    text-align: left;
  }

  .setup-font-sample {
    font-size: 1.1rem;
    padding: 1rem;
  }

  .setup-status p {
    font-size: 0.8rem;
  }

  .setup-sidebar__item {
    padding: 1rem 1.5rem;
    font-size: 1rem;
  }

  .setup-sidebar__item .material-icons {
    font-size: 22px;
  }
}

/* Landscape mobile */
@media screen and (max-height: 500px) and (orientation: landscape) {
  .setup-welcome {
    padding: 1rem;
  }

  .setup-welcome__icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
  }

  .setup-welcome__title {
    font-size: 1.3rem;
  }

  .setup-main {
    padding-top: 4rem;
  }
}