/* Minaria Web — 値の正は docs/design/tokens.md v1.2。
   ライト=昼の紙 / ダーク=夜の紙(黒い画面ではなく炭色の紙)。 */

:root {
  --desk: #ECEEED;
  --paper: #FAFBFA;
  --paper-raised: #FFFFFF;
  --ink: #2B2B28;
  --ink-soft: #6C6F6C;
  --ink-faint: #A2A6A2;
  --cyan: #4AA6BC;
  --cyan-soft: #BFE0E8;
  --cyan-tint: #EAF4F7;
  --hairline: #E3EDF0;
}

@media (prefers-color-scheme: dark) {
  :root {
    --desk: #1B1E1F;
    --paper: #262A2B;
    --paper-raised: #2F3335;
    --ink: #E6E5E0;
    --ink-soft: #A9ACA7;
    --ink-faint: #6F7371;
    --cyan: #5FB8CD;
    --cyan-soft: #31535E;
    --cyan-tint: #20333A;
    --hairline: #343E42;
  }
}

* { box-sizing: border-box; }

/* display:flex 等が hidden 属性に勝ってしまうのを防ぐ(実際に踏んだ) */
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--desk);
  color: var(--ink);
  font-family: -apple-system, "Hiragino Sans", "Noto Sans JP", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.7;
}

/* ── 上部バー ── */
#topbar {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 12px;
  padding-top: calc(10px + env(safe-area-inset-top));
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--hairline);
}
.day-title { font-weight: 600; padding: 0 6px; }
.spacer { flex: 1; }
.nav-button {
  border: none; background: none; color: var(--cyan);
  font-size: 22px; padding: 2px 12px; cursor: pointer;
}
.nav-button:disabled { color: var(--ink-faint); }
.text-button {
  border: none; background: none; color: var(--ink-soft);
  font-size: 13px; cursor: pointer; padding: 6px;
}
.primary-button {
  border: none; border-radius: 10px;
  background: var(--cyan); color: #fff;
  font-size: 16px; padding: 12px 24px; cursor: pointer;
}

/* ── ログイン ── */
#signin-view {
  min-height: 100dvh;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.signin-card {
  background: var(--paper);
  border: 1px solid var(--hairline);
  border-radius: 16px;
  padding: 32px 28px;
  max-width: 360px;
  text-align: center;
}
.signin-card h1 { font-weight: 500; letter-spacing: 0.06em; margin: 0 0 8px; }
.signin-card p { color: var(--ink-soft); font-size: 14px; }
.error { color: #B4544A; font-size: 13px; word-break: break-all; }

/* ── 日のページ ── */
#day-view { max-width: 720px; margin: 0 auto; padding: 16px 16px 48px; }
.paper-card {
  background: var(--paper);
  border: 1px solid var(--hairline);
  border-radius: 14px;
  padding: 16px 18px;
  margin-bottom: 14px;
}
.day-header { display: flex; align-items: baseline; gap: 16px; }
.day-number { font-size: 44px; font-weight: 300; font-family: Georgia, "Hiragino Mincho ProN", serif; }
.metrics { display: flex; flex-wrap: wrap; gap: 12px 18px; font-size: 13px; color: var(--ink-soft); }
.metrics b { color: var(--ink); font-weight: 600; }

.highlight-row {
  display: flex; gap: 10px; align-items: baseline;
  background: var(--paper);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  padding: 10px 14px; margin-bottom: 8px; font-size: 15px;
}
.highlight-row .num { color: var(--cyan); font-weight: 600; }
.highlight-row.done .num { background: var(--cyan-tint); border-radius: 50%; padding: 0 7px; }

.section { margin-top: 18px; }
.section h2 {
  font-size: 13px; font-weight: 600; letter-spacing: 0.04em;
  color: var(--ink-soft); margin: 0 0 6px;
}
.section h2 .time { color: var(--cyan); margin-right: 8px; font-variant-numeric: tabular-nums; }
.section .typed {
  background: var(--paper-raised);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  padding: 12px 16px;
  white-space: pre-wrap;
  margin-bottom: 8px;
}
.section img {
  width: 100%; height: auto; display: block;
  background: #fff;
  border: 1px solid var(--hairline);
  border-radius: 12px;
}
.status { text-align: center; color: var(--ink-faint); font-size: 13px; margin-top: 24px; }

/* ── 検索 ── */
#search-view { max-width: 720px; margin: 0 auto; padding: 12px 16px 48px; }
.search-bar { display: flex; gap: 8px; align-items: center; }
.search-bar input {
  flex: 1;
  font-size: 16px;
  padding: 10px 14px;
  border: 1px solid var(--hairline);
  border-radius: 12px;
  background: var(--paper);
  color: var(--ink);
  outline: none;
}
.search-bar input:focus { border-color: var(--cyan); }
.result {
  display: block; width: 100%; text-align: left;
  background: var(--paper);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  padding: 10px 14px;
  margin-top: 10px;
  font: inherit; color: var(--ink);
  cursor: pointer;
}
.result .where { font-size: 12px; color: var(--ink-soft); margin-bottom: 2px; }
.result .where b { color: var(--cyan); font-weight: 600; }
.result mark { background: var(--cyan-soft); color: inherit; border-radius: 3px; padding: 0 1px; }