* { box-sizing: border-box; }
:root {
  --bg: linear-gradient(135deg, #f8fbff 0%, #eef3ff 50%, #fff8fb 100%);
  --panel: rgba(255,255,255,0.85);
  --border: rgba(20,20,40,0.08);
  --text: #1f2332;
  --muted: #6b7089;
  --accent: #7c6cf2; /* lavender */
  --accent-2: #ffb7d5; /* pink */
  --success: #2fb673;
  --chip-bg: #f2f4ff;
}

html, body { height: 100%; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: var(--bg);
  background-attachment: fixed;
}

.app-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; backdrop-filter: blur(8px);
  background: linear-gradient(180deg, rgba(255,255,255,0.6), rgba(255,255,255,0));
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand .logo { font-size: 22px; }
.brand h1 { font-size: 20px; margin: 0; letter-spacing: 0.5px; font-weight: 700; background: linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }

.actions { display: flex; gap: 8px; }

.layout {
  display: grid; grid-template-columns: 1fr; gap: 18px; padding: 24px; max-width: 980px; margin: 0 auto;
}

.section-title { font-size: 14px; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); margin: 0 0 10px; }

.composer, .search, .archive, dialog {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 10px 30px rgba(110, 120, 180, 0.18);
}

/* Make the composer a horizontal, centered bar */
.composer {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  max-width: 900px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.composer .section-title { margin: 0 8px 0 0; font-size: 13px; white-space: nowrap; }
.composer textarea#noteInput {
  min-height: 48px;
  max-height: 120px;
  flex: 1 1 auto;
}
.composer .row { display: flex; flex: 0 1 240px; }
.composer #categoryInput { width: 100%; }
.composer .controls { margin-top: 0; gap: 8px; }

/* Make the search bar compact and centered like the composer */
.search {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 900px;
  margin: 0 auto;
}
.search .section-title { margin: 0 12px 0 0; font-size: 13px; white-space: nowrap; }
.search .search-row { flex: 1 1 auto; display: grid; grid-template-columns: 1fr auto auto auto; gap: 8px; }

textarea#noteInput {
  width: 100%; min-height: 140px; resize: vertical; border-radius: 14px; border: 1px solid var(--border);
  background: #ffffff; color: var(--text); padding: 12px; font-size: 16px; outline: none; box-shadow: 0 2px 0 rgba(0,0,0,0.02) inset;
}
textarea#noteInput::placeholder { color: var(--muted); }
.row { margin-top: 10px; }
.row input[type="text"] {
  width: 100%; border-radius: 14px; border: 1px solid var(--border); background: #ffffff; padding: 10px 12px; color: var(--text);
}

.controls { display: flex; align-items: center; gap: 10px; margin-top: 10px; }
.recording { display: inline-flex; align-items: center; gap: 8px; }
.hint { color: var(--muted); font-size: 12px; }

button { cursor: pointer; border-radius: 12px; border: 1px solid var(--border); color: var(--text); background: #ffffff; padding: 10px 14px; box-shadow: 0 2px 0 rgba(0,0,0,0.04); }
button.primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); border: none; color: #1a1333; font-weight: 700; }
button.secondary { border-color: var(--accent); color: #3a2db4; background: #f7f5ff; }
button.ghost { background: transparent; }
button:disabled { opacity: 0.6; cursor: not-allowed; }

.search-row { display: grid; grid-template-columns: 1fr auto auto auto; gap: 8px; }
.search-row input, .search-row select { border-radius: 12px; border: 1px solid var(--border); background: #ffffff; color: var(--text); padding: 10px 12px; }

.empty { color: var(--muted); padding: 24px; text-align: center; border: 2px dashed var(--border); border-radius: 14px; background: #ffffff80; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; margin-top: 12px; }
.card { background: #ffffff; border: 1px solid var(--border); border-radius: 16px; padding: 12px; display: flex; flex-direction: column; gap: 8px; box-shadow: 0 6px 16px rgba(120,130,180,0.14); }
.card .meta { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 12px; }
.card audio { width: 100%; }
.card .text { white-space: pre-wrap; }
.card .cats { display: flex; flex-wrap: wrap; gap: 6px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { background: var(--chip-bg); color: #3c3f64; border: 1px solid var(--border); border-radius: 999px; padding: 6px 10px; font-size: 12px; cursor: pointer; }
.chip.active { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #1a1333; border: none; font-weight: 700; }
.filters { margin-bottom: 8px; }
.filter-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.toggle { display: flex; align-items: center; gap: 8px; margin: 10px 0; }
menu { display: flex; justify-content: flex-end; gap: 8px; padding: 0; margin-top: 8px; }

@media (min-width: 900px) {
  /* Desktop: single column — Composer, then Search, then Archive */
  .layout {
    grid-template-columns: 1fr;
    grid-template-areas:
      "composer"
      "search"
      "archive";
  }
  .composer { grid-area: composer; }
  .search { grid-area: search; }
  .archive { grid-area: archive; }
}