/* Covely shared stylesheet — used by both extension newtab and web app. */

:root {
  --bg: #f6f4ef;
  --fg: #2a2a2a;
  --muted: #8a8680;
  --line: #e6e2da;
  --accent: #5b6e5a;
  --card-bg: #ffffff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1d1c;
    --fg: #e8e6e0;
    --muted: #8e8b84;
    --line: #2c2d2c;
    --accent: #8aa28a;
    --card-bg: #232423;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC",
    "Hiragino Sans GB", "Segoe UI", sans-serif;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
}

body {
  display: grid;
  grid-template-rows: 1fr auto;
  min-height: 100vh;
}

main {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 48px 24px;
}

/* ---------- Clock ---------- */

.clock { text-align: center; }
.clock-time {
  font-size: clamp(72px, 14vw, 144px);
  font-weight: 200;
  letter-spacing: -0.02em;
  line-height: 1;
}
.clock-date {
  margin-top: 12px;
  font-size: 14px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

/* ---------- Search ---------- */

.search {
  width: min(520px, 90vw);
}
.search-input {
  width: 100%;
  padding: 12px 18px;
  font-size: 15px;
  font-weight: 300;
  font-family: inherit;
  background: var(--card-bg);
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: 999px;
  outline: none;
  transition: border-color 0.2s;
}
.search-input::placeholder { color: var(--muted); }
.search-input:focus { border-color: var(--accent); }

/* ---------- Memo ---------- */

.memo {
  width: min(520px, 90vw);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.memo-textarea {
  width: 100%;
  min-height: 90px;
  padding: 14px 18px;
  font-size: 14px;
  font-weight: 300;
  font-family: inherit;
  background: var(--card-bg);
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: 14px;
  outline: none;
  resize: vertical;
  transition: border-color 0.2s;
  line-height: 1.6;
}
.memo-textarea::placeholder { color: var(--muted); }
.memo-textarea:focus { border-color: var(--accent); }
.memo-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
}
.memo-btn {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 12px;
  font-family: inherit;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: background 0.15s, color 0.15s;
}
.memo-btn:hover { background: var(--line); color: var(--fg); }
.memo-btn[data-state="copied"] { color: var(--accent); }

/* ---------- Noise ---------- */

.noise {
  display: flex;
  flex-direction: row;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  width: min(720px, 95vw);
}
.noise-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  flex: 1 1 220px;
  min-width: 200px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.noise-card.on {
  border-color: var(--accent);
  box-shadow: 0 1px 0 rgba(91, 110, 90, 0.04),
    0 8px 24px -16px rgba(91, 110, 90, 0.25);
}
.noise-toggle {
  width: 36px;
  height: 22px;
  border-radius: 999px;
  background: var(--line);
  border: none;
  position: relative;
  cursor: pointer;
  padding: 0;
  transition: background 0.2s;
}
.noise-toggle::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--card-bg);
  transition: transform 0.2s;
}
.noise-card.on .noise-toggle { background: var(--accent); }
.noise-card.on .noise-toggle::after { transform: translateX(14px); }
.noise-label { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.noise-name { font-size: 14px; }
.noise-hint { font-size: 11px; color: var(--muted); }
.noise-card input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 80px;
  height: 2px;
  background: var(--line);
  border-radius: 999px;
  outline: none;
}
.noise-card input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 2px solid var(--card-bg);
  box-shadow: 0 0 0 1px var(--line);
}

/* Variant picker — small dots under the card body, only on slots with multiple variants. */
.noise-card {
  /* allow variants row to wrap below the main row */
  row-gap: 8px;
}
.noise-variants {
  grid-column: 1 / -1;
  display: flex;
  gap: 6px;
  padding-left: 50px; /* align with label, past the toggle */
}
.noise-variant {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
  padding: 0;
  font-size: 10px;
  font-family: inherit;
  color: var(--muted);
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}
.noise-variant:hover { border-color: var(--accent); }
.noise-variant.on {
  background: var(--accent);
  border-color: var(--accent);
}
.noise-variant::before {
  content: attr(data-v);
}
.noise-variant.on::before { color: var(--card-bg); }

/* ---------- Footer ---------- */

footer {
  padding: 16px 24px;
  text-align: center;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.04em;
}
footer a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px dotted var(--line);
}
footer a:hover { color: var(--fg); border-bottom-color: var(--muted); }