:root {
  --bg: #0f1220;
  --panel: #171b2e;
  --panel-border: #2a2f4a;
  --text: #f1f2f6;
  --muted: #9aa0b4;
  --accent: #ff5e7e;
  --accent2: #5e9bff;
  --success: #34d399;
  --radius: 14px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(circle at top, #1c2140, var(--bg) 60%);
  color: var(--text);
  min-height: 100vh;
}

.app { max-width: 1200px; margin: 0 auto; padding: 24px; }

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.app-header h1 { font-size: 28px; margin: 0; }

.icon-btn {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 14px;
}
.icon-btn:hover { border-color: var(--accent2); }

.layout {
  display: grid;
  grid-template-columns: 280px 1fr 300px;
  gap: 20px;
  align-items: start;
}

@media (max-width: 980px) {
  .layout { grid-template-columns: 1fr; }
}

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 20px;
}

.panel h2 { margin-top: 0; font-size: 16px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }

#entriesInput {
  width: 100%;
  background: #0f1224;
  color: var(--text);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 10px;
  font-size: 14px;
  resize: vertical;
}

.entries-actions { display: flex; gap: 10px; margin-top: 12px; }

.btn {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: white;
  border: none;
  padding: 10px 16px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  flex: 1;
}
.btn:hover { filter: brightness(1.1); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.btn-secondary {
  background: #262b47;
  color: var(--text);
  border: 1px solid var(--panel-border);
}

.entry-count { color: var(--muted); font-size: 13px; margin: 12px 0 0; }

.wheel-panel { display: flex; flex-direction: column; align-items: center; gap: 20px; }

.wheel-wrap {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 1 / 1;
}

.pointer {
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 40px;
  color: var(--accent);
  z-index: 10;
  filter: drop-shadow(0 2px 3px rgba(0,0,0,.5));
}

#wheelCanvas {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  box-shadow: 0 0 0 8px #0f1224, 0 10px 40px rgba(0,0,0,.5);
  transition: transform 5s cubic-bezier(0.17, 0.67, 0.12, 0.99);
}

.btn-spin {
  font-size: 18px;
  padding: 14px 40px;
  border-radius: 999px;
  letter-spacing: .08em;
}

.result-banner {
  background: rgba(52, 211, 153, .15);
  border: 1px solid var(--success);
  color: var(--success);
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 18px;
  font-weight: 600;
  text-align: center;
}

.hidden { display: none !important; }

.history-panel { max-height: 620px; display: flex; flex-direction: column; }
.history-head { display: flex; align-items: center; justify-content: space-between; }
.save-status { font-size: 12px; color: var(--muted); }
.save-status.ok { color: var(--success); }
.save-status.err { color: var(--accent); }

.history-list {
  list-style: none;
  margin: 12px 0;
  padding: 0;
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.history-list li {
  background: #0f1224;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
}
.history-list li .time { color: var(--muted); display: block; font-size: 11px; margin-top: 4px; }

.hint { color: var(--muted); font-size: 12px; }

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.modal-content {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 28px;
  max-width: 480px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
}

.modal-content-wide { max-width: 640px; }

.modal-content h2 { margin-top: 0; }
.modal-content label { display: block; margin: 16px 0 6px; font-size: 13px; color: var(--muted); }
.modal-content input[type="url"] {
  width: 100%;
  background: #0f1224;
  color: var(--text);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 10px;
  font-size: 14px;
}
.modal-actions { display: flex; gap: 10px; margin-top: 20px; }
.settings-status { font-size: 13px; margin-top: 10px; min-height: 18px; }
.settings-status.ok { color: var(--success); }
.settings-status.err { color: var(--accent); }
code {
  background: #0f1224;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 12px;
}

.setup-steps {
  margin: 16px 0;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 14px;
  line-height: 1.5;
}
.setup-steps a { color: var(--accent2); }

.code-block-wrap { position: relative; margin-top: 10px; }

.code-block {
  background: #0a0d1a;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 14px;
  max-height: 260px;
  overflow: auto;
  font-size: 12px;
  line-height: 1.5;
}
.code-block code {
  background: none;
  padding: 0;
  font-family: "SF Mono", Consolas, Monaco, monospace;
  white-space: pre;
}

.copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  background: #262b47;
  color: var(--text);
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 12px;
  cursor: pointer;
}
.copy-btn:hover { border-color: var(--accent2); }
.copy-btn.copied { color: var(--success); border-color: var(--success); }