@import url('https://fonts.googleapis.com/css2?family=Space+Mono:ital,wght@0,400;0,700;1,400&family=Noto+Sans+JP:wght@300;400;500&display=swap');

:root {
  --bg: #0a0c10;
  --panel: #111318;
  --border: #1e2230;
  --accent: #f4a012;
  --text: #d0cfc8;
  --text-dim: #5a5e6e;
  --green: #3ecf8e;
  --red: #e05c2a;
  --blue: #4a9eff;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 300;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-shrink: 0;
}
header h1 {
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  letter-spacing: 0.15em;
  color: var(--accent);
  text-transform: uppercase;
}
header span {
  font-size: 10px;
  color: var(--text-dim);
  font-family: 'Space Mono', monospace;
}

.app {
  display: flex;
  flex: 1;
  overflow: hidden;
  height: calc(100vh - 45px);
}

.sidebar {
  width: 272px;
  min-width: 272px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  background: var(--panel);
}

.section {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.section-label {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.field { margin-bottom: 8px; }
.field:last-child { margin-bottom: 0; }
.field label {
  display: block;
  font-size: 10px;
  color: var(--text-dim);
  font-family: 'Space Mono', monospace;
  margin-bottom: 3px;
  letter-spacing: 0.08em;
}
.field input, .field select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 5px 8px;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  outline: none;
  transition: border-color 0.15s;
  appearance: none;
}
.field input:focus { border-color: var(--accent); }

.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px; }

.api-row { display: flex; gap: 6px; align-items: flex-end; margin-top: 8px; }
.api-row .field { flex: 1; margin-bottom: 0; }
.api-fetch-btn {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  padding: 0 12px;
  border: 1px solid var(--blue);
  background: transparent;
  color: var(--blue);
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.15s;
  height: 27px;
  white-space: nowrap;
  flex-shrink: 0;
}
.api-fetch-btn:hover { background: var(--blue); color: #000; }
.api-fetch-btn:disabled { opacity: 0.3; cursor: not-allowed; }

.api-status {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  margin-top: 5px;
  min-height: 13px;
}
.api-status.ok      { color: var(--green); }
.api-status.err     { color: var(--red); }
.api-status.loading { color: var(--text-dim); }

.params-display {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 5px;
  margin-top: 8px;
}
.param-box {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 5px 6px;
  text-align: center;
  transition: border-color 0.2s;
}
.param-box.loaded { border-color: var(--green); }
.param-box .plabel {
  font-family: 'Space Mono', monospace;
  font-size: 8px;
  color: var(--text-dim);
  letter-spacing: 0.1em;
}
.param-box .pval {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  color: var(--accent);
  margin-top: 1px;
}

.adjust-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 6px;
  margin-bottom: 5px;
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  color: var(--text-dim);
}
.adjust-row input[type=range] {
  width: 100%;
  accent-color: var(--accent);
  background: transparent;
  border: none;
  padding: 0;
}
.adjust-row .val {
  color: var(--accent);
  min-width: 36px;
  text-align: right;
  font-size: 9px;
}
#autoAdjust { display: none; margin-top: 8px; }
#spotDetectUI { display: none; margin-top: 8px; border-top: 1px solid var(--border); padding-top: 8px; }
.detect-label {
  font-family: 'Space Mono', monospace;
  font-size: 9px; color: var(--text-dim);
  margin-bottom: 6px; letter-spacing: 0.1em;
  text-transform: uppercase;
}

details summary {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  color: var(--text-dim);
  cursor: pointer;
  letter-spacing: 0.1em;
  margin-top: 8px;
  user-select: none;
}
details summary:hover { color: var(--text); }

.steps { display: flex; flex-direction: column; gap: 5px; }
.step {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  transition: border-color 0.15s, background 0.15s, opacity 0.15s;
  position: relative;
  opacity: 0.4;
}
.step.active { border-color: var(--accent); background: rgba(244,160,18,0.05); opacity: 1; }
.step.done   { border-color: var(--green); opacity: 1; }
.step-num {
  font-family: 'Space Mono', monospace;
  font-size: 10px; color: var(--text-dim);
  min-width: 14px; padding-top: 1px;
}
.step.active .step-num { color: var(--accent); }
.step.done   .step-num { color: var(--green); }
.step-title { font-size: 11px; font-weight: 500; }
.step-hint  { font-size: 10px; color: var(--text-dim); margin-top: 2px; line-height: 1.4; }
.step-status {
  position: absolute; right: 8px; top: 8px;
  font-family: 'Space Mono', monospace; font-size: 9px;
}
.step.done .step-status { color: var(--green); }

.btn {
  font-family: 'Space Mono', monospace;
  font-size: 10px; letter-spacing: 0.08em;
  padding: 6px 10px;
  border: 1px solid var(--border);
  background: transparent; color: var(--text);
  cursor: pointer; text-transform: uppercase;
  transition: all 0.15s;
  width: 100%; margin-top: 5px; display: block;
}
.btn:hover   { border-color: var(--accent); color: var(--accent); }
.btn.primary { border-color: var(--accent); color: var(--accent); }
.btn.primary:hover { background: var(--accent); color: #000; }
.btn.success { border-color: var(--green); color: var(--green); }
.btn.success:hover { background: var(--green); color: #000; }
.btn.danger  { border-color: var(--red); color: var(--red); }
.btn.danger:hover  { background: var(--red); color: #fff; }
.btn:disabled { opacity: 0.3; cursor: not-allowed; }

.results-list {
  flex: 1; overflow-y: auto; padding: 12px; min-height: 60px;
}
.result-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 8px;
  border: 1px solid var(--border);
  margin-bottom: 3px;
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  background: var(--bg);
}
.result-item .idx    { color: var(--text-dim); min-width: 40px; }
.result-item .coords { color: var(--accent); font-size: 9px; }
.result-item .del    { cursor: pointer; color: var(--text-dim); padding: 1px 4px; font-size: 12px; }
.result-item .del:hover { color: var(--red); }

.canvas-wrap {
  flex: 1; display: flex; flex-direction: column; overflow: hidden;
}
.toolbar {
  padding: 6px 14px;
  border-bottom: 1px solid var(--border);
  display: flex; gap: 6px; align-items: center;
  background: var(--panel); flex-wrap: wrap; flex-shrink: 0;
}
.toolbar-btn {
  font-family: 'Space Mono', monospace; font-size: 9px;
  padding: 3px 9px; border: 1px solid var(--border);
  background: transparent; color: var(--text-dim);
  cursor: pointer; letter-spacing: 0.08em;
  text-transform: uppercase; transition: all 0.15s;
}
.toolbar-btn:hover, .toolbar-btn.active { border-color: var(--accent); color: var(--accent); }
.toolbar-sep { width: 1px; height: 18px; background: var(--border); margin: 0 3px; }
.toolbar-info {
  font-family: 'Space Mono', monospace; font-size: 9px;
  color: var(--text-dim); margin-left: auto;
}

.canvas-outer {
  flex: 1; overflow: auto;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg); position: relative;
}
canvas { cursor: crosshair; display: none; }

.upload-zone {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 12px;
  border: 1px dashed var(--border); margin: 32px;
  cursor: pointer; transition: border-color 0.15s;
}
.upload-zone:hover { border-color: var(--accent); }
.upload-zone.hidden { display: none; }
.upload-icon { font-size: 40px; opacity: 0.22; }
.upload-text {
  font-family: 'Space Mono', monospace; font-size: 11px;
  color: var(--text-dim); text-align: center; line-height: 1.7;
}
#fileInput { display: none; }

.msg {
  font-family: 'Space Mono', monospace; font-size: 9px;
  padding: 5px 14px; color: var(--accent);
  border-bottom: 1px solid var(--border); min-height: 26px;
  display: flex; align-items: center; flex-shrink: 0;
  background: var(--panel);
}

.right-panel {
  width: 220px; min-width: 220px;
  border-left: 1px solid var(--border);
  background: var(--panel);
  display: flex; flex-direction: column;
}
.json-out {
  flex: 1;
  font-family: 'Space Mono', monospace; font-size: 9px;
  color: #4ec9b0; padding: 10px;
  white-space: pre; overflow: auto;
  background: var(--bg); border: none; resize: none;
  line-height: 1.5;
}