@import "https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&family=Noto+Sans+JP:wght@300;400;500;700&display=swap";

/* src/styles.css */
:root {
  color-scheme: dark;
  --bg: #030306;
  --bg-surface: rgba(255, 255, 255, 0.025);
  --bg-input: rgba(255, 255, 255, 0.04);
  --bg-input-hover: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 255, 255, 0.12);
  --border-focus: rgba(244, 114, 182, 0.4);
  --ink: #e8eaed;
  --ink-dim: rgba(255, 255, 255, 0.45);
  --ink-faint: rgba(255, 255, 255, 0.25);
  --accent: #f472b6;
  --accent-light: #f9a8d4;
  --accent-dim: rgba(244, 114, 182, 0.15);
  --accent-glow: rgba(244, 114, 182, 0.08);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-xs: 6px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  font-family:
    "Inter",
    -apple-system,
    sans-serif;
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
html,
body,
#root {
  min-height: 100dvh;
}
body {
  margin: 0;
  background: var(--bg);
  background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 24px 24px;
}
button,
input,
textarea,
select {
  font: inherit;
}
.app {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  padding-bottom: 100px;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
  gap: 16px;
}
.nav-brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.nav-logo {
  margin: 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ink);
}
.nav-logo .dot {
  color: var(--accent);
}
.nav-jp {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 0.65rem;
  font-weight: 300;
  color: var(--ink-faint);
  letter-spacing: 0.12em;
}
.nav-jp .dot {
  color: var(--accent);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-link {
  display: inline-flex;
  align-items: center;
  color: var(--ink-dim);
  text-decoration: none;
  transition: color 150ms var(--ease);
}
.nav-link:hover {
  color: var(--ink);
}
.nav-donate {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: var(--radius-xs);
  background: var(--accent-dim);
  color: var(--accent-light);
  transition: background 150ms var(--ease), color 150ms var(--ease);
}
.nav-donate:hover {
  background: var(--accent);
  color: #fff;
}
.tabs-row {
  display: flex;
  align-items: stretch;
  gap: 8px;
  margin-bottom: 24px;
}
.tabs-row .tabs {
  flex: 1;
  margin-bottom: 0;
}
.reset-btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--ink-faint);
  padding: 0 12px;
  font-size: 0.72rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 150ms var(--ease);
  white-space: nowrap;
  flex-shrink: 0;
}
.reset-btn:hover {
  color: var(--ink-dim);
  border-color: var(--border-hover);
  background: var(--bg-surface);
}
.reset-btn--mobile {
  display: none;
}
.confirm-modal {
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border-hover);
  background: rgba(8, 8, 12, 0.95);
  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
  box-shadow: 0 24px 80px -16px rgba(0, 0, 0, 0.8);
  animation: modalIn 300ms var(--ease);
  text-align: center;
  max-width: 340px;
}
.confirm-text {
  margin: 0 0 20px;
  font-size: 0.9rem;
  color: var(--ink);
  line-height: 1.5;
}
.confirm-actions {
  display: flex;
  gap: 8px;
  justify-content: center;
}
.confirm-yes {
  appearance: none;
  border: 1px solid var(--accent);
  border-radius: var(--radius-xs);
  background: var(--accent);
  color: #000;
  padding: 8px 20px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 150ms var(--ease);
}
.confirm-yes:hover {
  background: var(--accent-light);
  border-color: var(--accent-light);
}
.hero {
  padding: 0 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.preview-container {
  width: 100%;
  max-width: 780px;
}
.preview-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 14px;
}
.side-toggle {
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  border-radius: var(--radius-xs);
  background: var(--bg-surface);
  border: 1px solid var(--border);
}
.side-toggle button {
  appearance: none;
  border: 1px solid transparent;
  border-radius: calc(var(--radius-xs) - 2px);
  background: transparent;
  color: var(--ink-faint);
  padding: 5px 16px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 150ms var(--ease);
}
.side-toggle button:hover {
  color: var(--ink-dim);
}
.side-toggle button.active {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--border-hover);
  color: var(--ink);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}
.preview-frame {
  width: 100%;
  overflow: hidden;
  cursor: zoom-in;
  box-shadow:
    0 0 0 1px var(--border),
    0 20px 60px -12px rgba(0, 0, 0, 0.7),
    0 0 120px -40px var(--accent-glow);
}
.preview-canvas {
  display: block;
  width: 100%;
  height: auto;
  background: #fff;
}
.preview-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 12px;
}
.preview-hint span {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.62rem;
  color: var(--ink-faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.editor {
  width: 100%;
  max-width: 780px;
  margin: 32px auto 0;
  padding: 0 32px;
}
.tabs {
  display: flex;
  gap: 2px;
  padding: 3px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  margin-bottom: 24px;
}
.tab {
  flex: 1;
  appearance: none;
  border: 1px solid transparent;
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--ink-faint);
  padding: 10px 12px;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 150ms var(--ease);
  text-align: center;
  white-space: nowrap;
}
.tab:hover {
  color: var(--ink-dim);
}
.tab.active {
  background: rgba(255, 255, 255, 0.06);
  color: var(--ink);
  border-color: var(--border-hover);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}
.tab-panel {
  animation: fadeSlide 250ms var(--ease);
}
@keyframes fadeSlide {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.col-span-2 {
  grid-column: span 2;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.field-label {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--ink-faint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  background: var(--bg-input);
  padding: 9px 12px;
  color: var(--ink);
  font-size: 0.85rem;
  outline: none;
  transition: all 150ms var(--ease);
}
.field input::placeholder,
.field textarea::placeholder {
  color: var(--ink-faint);
}
.field input:hover,
.field textarea:hover,
.field select:hover {
  background: var(--bg-input-hover);
  border-color: var(--border-hover);
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.field textarea {
  resize: vertical;
  min-height: 60px;
}
.field--mono input {
  font-family: "JetBrains Mono", monospace;
  letter-spacing: 0.04em;
}
.field--warn input {
  border-color: #f59e0b;
}
.field-warn {
  font-size: 0.7rem;
  color: #f59e0b;
  margin-top: 4px;
}
.address-group {
  display: grid;
  gap: 12px;
}
.address-card {
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-surface);
  display: grid;
  gap: 8px;
}
.address-card-title {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 4px;
}
.image-section {
  display: grid;
  gap: 16px;
}
.image-card {
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-surface);
}
.image-card-title {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 12px;
}
.image-card .field {
  margin-bottom: 8px;
}
.image-card .field:last-child {
  margin-bottom: 0;
}
.image-note {
  margin: 8px 0 0;
  font-size: 0.72rem;
  color: var(--ink-faint);
  line-height: 1.5;
}
.export-section {
  display: grid;
  gap: 16px;
}
.export-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.beta-tag {
  display: inline-block;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  border-radius: 4px;
  padding: 1px 5px;
  margin-left: 4px;
  vertical-align: middle;
}
.multi-check-warn {
  margin: 0;
  font-size: 0.72rem;
  color: #fbbf24;
  line-height: 1.4;
}
.multi-check-hint {
  margin: 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.02em;
}
.toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border);
  background: var(--bg-input);
  cursor: pointer;
  transition: all 150ms var(--ease);
}
.toggle:hover {
  border-color: var(--border-hover);
  background: var(--bg-input-hover);
}
.toggle-label {
  font-size: 0.82rem;
  color: var(--ink-dim);
}
.toggle input[type=checkbox] {
  appearance: none;
  -webkit-appearance: none;
  width: 34px;
  height: 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  position: relative;
  cursor: pointer;
  transition: all 150ms var(--ease);
  flex-shrink: 0;
}
.toggle input[type=checkbox]::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ink-dim);
  transition: all 150ms var(--ease);
}
.toggle input[type=checkbox]:checked {
  background: var(--accent);
  border-color: var(--accent);
}
.toggle input[type=checkbox]:checked::after {
  left: 18px;
  background: #fff;
}
.dock {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px;
  border-radius: 999px;
  background: rgba(10, 10, 14, 0.85);
  border: 1px solid var(--border-hover);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  backdrop-filter: blur(20px) saturate(1.5);
  box-shadow: 0 8px 40px -8px rgba(0, 0, 0, 0.6), 0 0 80px -20px var(--accent-glow);
  z-index: 40;
  animation: dockIn 500ms var(--ease);
}
@keyframes dockIn {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}
.dock-btn {
  appearance: none;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 10px 20px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 150ms var(--ease);
  white-space: nowrap;
  background: transparent;
  color: var(--ink-dim);
}
.dock-btn:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.06);
}
.dock-btn:active {
  transform: scale(0.97);
}
.dock-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.dock-btn--primary {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
  font-weight: 700;
}
.dock-btn--primary:hover {
  background: var(--accent-light);
  border-color: var(--accent-light);
  box-shadow: 0 0 24px var(--accent-dim);
}
.dock-sep {
  width: 1px;
  height: 20px;
  background: var(--border);
  flex-shrink: 0;
}
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.75);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  animation: fadeIn 200ms ease;
}
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.modal {
  width: min(1100px, calc(100vw - 48px));
  max-height: calc(100dvh - 48px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border-hover);
  background: rgba(8, 8, 12, 0.95);
  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
  box-shadow: 0 24px 80px -16px rgba(0, 0, 0, 0.8);
  animation: modalIn 300ms var(--ease);
}
@keyframes modalIn {
  from {
    opacity: 0;
    transform: scale(0.96) translateY(12px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.modal-header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.modal-title {
  margin: 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.modal-close {
  appearance: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--ink-dim);
  padding: 6px 14px;
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 150ms var(--ease);
}
.modal-close:hover {
  color: var(--ink);
  border-color: var(--border-hover);
}
.modal-body {
  flex: 1;
  overflow: auto;
  padding: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.3);
}
.modal-header-right {
  display: flex;
  gap: 8px;
}
.modal-canvas-wrap {
  width: min(100%, 980px);
  margin: 0 auto;
  overflow: hidden;
  position: relative;
}
.modal-canvas-wrap.adjust-active {
  cursor: grab;
  -webkit-user-select: none;
  user-select: none;
  touch-action: none;
}
.modal-canvas-wrap.adjust-active:active {
  cursor: grabbing;
}
.image-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.image-card-header .image-card-title {
  margin: 0;
}
.overlay-sliders {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px 0;
}
.adjust-btn {
  appearance: none;
  border: 1px solid var(--accent);
  border-radius: var(--radius-xs);
  background: var(--accent-dim);
  color: var(--accent-light);
  padding: 4px 12px;
  font-size: 0.72rem;
  font-family: "JetBrains Mono", monospace;
  font-weight: 500;
  cursor: pointer;
  transition: all 150ms var(--ease);
}
.adjust-btn:hover {
  background: var(--accent);
  color: #fff;
}
.adjust-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  margin-top: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-surface);
}
.adjust-scale {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}
.adjust-scale-label {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.75rem;
  color: var(--ink-dim);
  min-width: 3.5em;
  text-align: right;
}
.adjust-scale input[type=range] {
  flex: 1;
  height: 4px;
  accent-color: var(--accent);
}
.adjust-reset {
  appearance: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--ink-dim);
  padding: 4px 12px;
  font-size: 0.72rem;
  cursor: pointer;
  transition: all 150ms var(--ease);
}
.adjust-reset:hover {
  color: var(--ink);
  border-color: var(--border-hover);
}
.adjust-overlay {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.7);
  color: var(--ink-dim);
  font-size: 0.72rem;
  padding: 4px 14px;
  border-radius: 20px;
  pointer-events: none;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
@media (max-width: 640px) {
  .app {
    padding-bottom: 80px;
  }
  .nav {
    padding: 12px 16px;
  }
  .nav-jp {
    font-size: 0.55rem;
  }
  .hero {
    padding: 0 12px;
  }
  .preview-hint {
    display: none;
  }
  .editor {
    padding: 0 12px;
    margin-top: 20px;
  }
  .reset-btn--mobile {
    display: inline-flex;
    padding: 8px;
  }
  .tabs-row .reset-btn {
    display: none;
  }
  .tabs-row {
    margin-bottom: 16px;
  }
  .tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .tabs::-webkit-scrollbar {
    display: none;
  }
  .tab {
    min-width: 0;
    font-size: 0.75rem;
    padding: 9px 8px;
  }
  .form-grid,
  .export-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .col-span-2 {
    grid-column: auto;
  }
  .field input,
  .field textarea,
  .field select {
    padding: 12px;
    font-size: 16px;
  }
  .toggle {
    padding: 12px;
  }
  .toggle input[type=checkbox] {
    width: 40px;
    height: 22px;
  }
  .toggle input[type=checkbox]::after {
    width: 16px;
    height: 16px;
    top: 2px;
    left: 2px;
  }
  .toggle input[type=checkbox]:checked::after {
    left: 20px;
  }
  .address-card {
    padding: 12px;
  }
  .image-card {
    padding: 12px;
  }
  .dock {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    bottom: max(12px, env(safe-area-inset-bottom));
    border-radius: 999px;
    padding: 6px;
    gap: 4px;
  }
  @keyframes dockIn {
    from {
      opacity: 0;
      transform: translateX(-50%) translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateX(-50%) translateY(0);
    }
  }
  .dock-btn {
    font-size: 0.75rem;
    padding: 9px 14px;
  }
  .dock-sep {
    height: 16px;
  }
  .modal-backdrop {
    padding: 0;
  }
  .modal {
    width: 100%;
    max-height: 100dvh;
    border-radius: 0;
    padding: 16px;
    border: none;
  }
  .modal-body {
    padding: 8px;
  }
  .confirm-modal {
    margin: 0 16px;
    max-width: none;
  }
}