/* THE4KIND 収支管理システム */
:root {
  --bg: #f4f6f8;
  --panel: #fff;
  --ink: #1f2328;
  --ink-2: #5a636e;
  --ink-3: #8a929c;
  --line: #e2e6ea;
  --accent: #2563eb;
  --good: #0f9960;
  --bad: #d93b3b;
  --warn: #b7791f;
  --warn-bg: #fdf6e3;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.04);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: system-ui, -apple-system, "Hiragino Sans", "Noto Sans JP", "Yu Gothic UI", sans-serif;
  font-size: 14px; line-height: 1.7;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.4; margin: 0; }

/* ---------- ログイン ---------- */
.login-body { display: grid; place-items: center; min-height: 100dvh; padding: 1rem; }
.login-card {
  width: min(23rem, 100%); background: var(--panel); padding: 2rem;
  border-radius: var(--radius); box-shadow: var(--shadow); display: grid; gap: 1rem;
}
.login-card h1 { font-size: 1.05rem; text-align: center; letter-spacing: .04em; }
.login-card h1 span { color: var(--ink-3); font-weight: 500; }
.login-card label { display: grid; gap: .35rem; font-size: .8rem; color: var(--ink-2); }
.login-card input {
  padding: .6rem .7rem; border: 1px solid var(--line); border-radius: 6px;
  font-size: 1rem; font-family: inherit;
}
.login-card input:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: var(--accent); }
.login-card button {
  padding: .65rem; background: var(--accent); color: #fff; border: 0;
  border-radius: 6px; font-size: .95rem; font-family: inherit; cursor: pointer;
}
.login-card button:hover { filter: brightness(1.08); }
.alert {
  margin: 0; padding: .6rem .75rem; background: #fdecec; color: var(--bad);
  border-radius: 6px; font-size: .82rem;
}

/* ---------- 枠 ---------- */
.topbar {
  display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap;
  padding: .7rem 1.25rem; background: var(--panel); border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; letter-spacing: .04em; color: var(--ink); }
.brand span { color: var(--ink-3); font-weight: 500; }
.topbar nav { display: flex; gap: .25rem; flex: 1; flex-wrap: wrap; }
.topbar nav a {
  padding: .35rem .75rem; border-radius: 6px; color: var(--ink-2); font-size: .88rem;
}
.topbar nav a:hover { background: var(--bg); text-decoration: none; }
.topbar nav a.on { background: var(--accent); color: #fff; }
.me { display: flex; align-items: center; gap: .75rem; font-size: .78rem; color: var(--ink-3); }
main { max-width: 78rem; margin: 0 auto; padding: 1.5rem 1.25rem 3rem; }
.foot {
  max-width: 78rem; margin: 0 auto; padding: 0 1.25rem 2rem;
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  color: var(--ink-3); font-size: .75rem;
}
.page-head { margin-bottom: 1.25rem; }
.page-head h1 { font-size: 1.2rem; }
.page-head p { margin: .25rem 0 0; color: var(--ink-2); font-size: .84rem; }

/* ---------- カード ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr)); gap: .85rem; }
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: .9rem 1rem; box-shadow: var(--shadow);
}
.card .label { font-size: .74rem; color: var(--ink-3); letter-spacing: .02em; }
.card .value { font-size: 1.4rem; font-weight: 700; font-variant-numeric: tabular-nums; margin-top: .15rem; }
.card .sub { font-size: .74rem; color: var(--ink-3); margin-top: .1rem; }
.card.good .value { color: var(--good); }
.card.bad .value { color: var(--bad); }
.card.warn { background: var(--warn-bg); border-color: #f0e0b0; }
.card.warn .value { color: var(--warn); }
.card.zero .value { color: var(--good); }

.panel {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); margin-top: 1.25rem; overflow: hidden;
}
.panel > h2 {
  font-size: .88rem; padding: .75rem 1rem; border-bottom: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.panel > h2 .note { font-weight: 400; color: var(--ink-3); font-size: .76rem; }
.panel-body { padding: 1rem; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
@media (max-width: 52rem) { .grid-2 { grid-template-columns: 1fr; } }

/* ---------- 表 ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .84rem; }
th, td { padding: .5rem .7rem; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { background: #fafbfc; color: var(--ink-2); font-weight: 600; font-size: .76rem; position: sticky; top: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td.wrap { white-space: normal; min-width: 12rem; }
tbody tr:hover { background: #f8fafc; }
tbody tr.clickable { cursor: pointer; }
tbody tr:last-child td { border-bottom: 0; }
.empty { padding: 2rem 1rem; text-align: center; color: var(--ink-3); font-size: .85rem; }

/* ---------- 部品 ---------- */
.tag {
  display: inline-block; padding: .1rem .45rem; border-radius: 4px;
  font-size: .72rem; background: var(--bg); color: var(--ink-2); border: 1px solid var(--line);
}
.tag.auto { background: #eef4ff; color: #2f5fd0; border-color: #d6e2fb; }
.tag.review { background: var(--warn-bg); color: var(--warn); border-color: #f0e0b0; }
.tag.done { background: #eaf7f0; color: var(--good); border-color: #cfeadd; }
.tag.excluded { background: #f1f3f5; color: var(--ink-3); }
.tag.rev { background: #eaf7f0; color: var(--good); border-color: #cfeadd; }
.tag.exp { background: #fdecec; color: var(--bad); border-color: #f8d5d5; }
.muted { color: var(--ink-3); }
.bar { height: 6px; border-radius: 3px; background: var(--accent); min-width: 2px; }

.toolbar { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; padding: .75rem 1rem; border-bottom: 1px solid var(--line); }
.toolbar select, .toolbar input {
  padding: .35rem .5rem; border: 1px solid var(--line); border-radius: 6px;
  font-size: .82rem; font-family: inherit; background: #fff;
}
.toolbar input[type=search] { min-width: 12rem; }
.toolbar .spacer { flex: 1; }
.count { font-size: .78rem; color: var(--ink-2); }

button.btn {
  padding: .35rem .8rem; border: 1px solid var(--line); background: #fff; color: var(--ink);
  border-radius: 6px; font-size: .82rem; font-family: inherit; cursor: pointer;
}
button.btn:hover { background: var(--bg); }
button.btn.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
button.btn.primary:hover { filter: brightness(1.08); }
button.btn:disabled { opacity: .5; cursor: default; }

.pager { display: flex; gap: .4rem; align-items: center; padding: .75rem 1rem; }

/* ---------- ドロワー ---------- */
/* [hidden] は display:flex に負けるので !important で必ず勝たせる（既存システムで踏んだ不具合） */
.drawer-backdrop { position: fixed; inset: 0; background: rgba(16,24,40,.35); z-index: 40; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(30rem, 100%);
  background: var(--panel); z-index: 41; display: flex; flex-direction: column;
  box-shadow: -4px 0 16px rgba(16,24,40,.12);
}
.drawer[hidden], .drawer-backdrop[hidden] { display: none !important; }
.drawer header {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .85rem 1rem; border-bottom: 1px solid var(--line);
}
.drawer header h2 { font-size: .92rem; }
.drawer .close { border: 0; background: none; font-size: 1.4rem; line-height: 1; cursor: pointer; color: var(--ink-3); padding: 0 .25rem; }
.drawer .body { padding: 1rem; overflow-y: auto; flex: 1; display: grid; gap: .85rem; align-content: start; }
.drawer footer { padding: .85rem 1rem; border-top: 1px solid var(--line); display: flex; gap: .5rem; justify-content: flex-end; }
.field { display: grid; gap: .3rem; }
.field > span { font-size: .76rem; color: var(--ink-2); }
.field input, .field select, .field textarea {
  padding: .45rem .6rem; border: 1px solid var(--line); border-radius: 6px;
  font-size: .88rem; font-family: inherit; background: #fff; width: 100%;
}
.field textarea { min-height: 4.5rem; resize: vertical; }
.field.readonly > div { font-size: .88rem; color: var(--ink-2); padding: .45rem 0; }
.hint { font-size: .74rem; color: var(--ink-3); }

/* ---------- トースト ---------- */
#toast {
  position: fixed; left: 50%; bottom: 1.5rem; transform: translateX(-50%);
  background: #1f2328; color: #fff; padding: .55rem 1rem; border-radius: 8px;
  font-size: .84rem; z-index: 60; box-shadow: 0 4px 12px rgba(0,0,0,.2);
}
#toast[hidden] { display: none !important; }
#toast.bad { background: var(--bad); }