@import url("https://fonts.googleapis.com/css2?family=Zen+Maru+Gothic:wght@500;700&display=swap");

/* デザイン: A案「三崎の海」 紺 × まぐろの赤 × 生成り */
:root {
  --ground: #FBF7F0;
  --surface: #FFFFFF;
  --sunken: #F1EBE0;
  --ink: #13294B;
  --ink-2: #4E5B70;
  --line: #E6DFD2;
  --field: #8C95A3;
  --accent: #C8423B;
  --accent-ink: #FFFFFF;
  --navy: #13294B;
  --radius: 10px;
  font-family: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Yu Gothic UI", "Meiryo", sans-serif;
  color: var(--ink);
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--ground); color: var(--ink); font-size: 16px; line-height: 1.6; }
h1, h2, h3 { margin: 0; line-height: 1.35; }
h1 { font-size: 24px; }
h2 { font-size: 18px; }
a { color: var(--accent); }
[hidden] { display: none !important; }

/* 紺のヘッダーと、下端の波 */
.hero, .brandbar { position: relative; background: var(--navy); color: var(--ground); }
.hero { padding: 22px 20px 34px; }
.hero h1 { letter-spacing: .04em; }
.hero small { display: block; font-size: 13px; opacity: .85; }
.brandbar { padding: 14px 20px 26px; }
.brandbar-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: baseline; gap: 12px; }
.brandbar strong { font-size: 18px; letter-spacing: .04em; }
.brandbar span { font-size: 13px; opacity: .85; }
.hero::after, .brandbar::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 14px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 56 14'%3E%3Cpath d='M0 7 Q14 0 28 7 T56 7 V14 H0Z' fill='%23FBF7F0'/%3E%3C/svg%3E") repeat-x;
  background-size: 56px 14px;
}
.topbar { padding: 24px 20px 8px; max-width: 1100px; margin: 0 auto; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 12px; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 16px 20px 48px; display: flex; flex-direction: column; gap: 20px; }
.narrow { max-width: 480px; margin: 0 auto; padding: 20px 20px 48px; display: flex; flex-direction: column; gap: 22px; }
.muted { color: var(--ink-2); font-size: 14px; }
.small { font-size: 13px; }
.error { color: var(--accent); font-weight: 700; margin: 0; }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; }
.card.strong { border: 2px solid var(--accent); }
.panel { background: var(--sunken); border-radius: 14px; padding: 14px 18px; }

label, legend { font-weight: 700; font-size: 15px; }
fieldset { border: 0; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
legend { padding: 0; margin-bottom: 10px; }
input[type=number], input[type=date], input[type=time], input[type=text], select, textarea {
  font: inherit; font-size: 16px; color: var(--ink); background: var(--surface);
  border: 1px solid var(--field); border-radius: var(--radius); padding: 0 12px; min-height: 48px; width: 100%;
}
textarea { padding: 10px 12px; resize: vertical; }
input:disabled { background: var(--sunken); color: var(--ink-2); }
.qty-row { display: grid; grid-template-columns: 96px 1fr 28px; align-items: center; gap: 12px; }
.qty-row label { font-weight: 400; }
.radio { display: flex; align-items: center; gap: 10px; min-height: 44px; font-weight: 400; }
.radio input { width: 20px; height: 20px; accent-color: var(--accent); }
.field { display: flex; flex-direction: column; gap: 6px; }

.btn { font: inherit; font-size: 16px; min-height: 44px; padding: 0 18px; border-radius: var(--radius); border: 1px solid var(--field); background: var(--surface); color: var(--ink); cursor: pointer; }
.btn-primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 700; min-height: 52px; font-size: 17px; border-radius: 999px; letter-spacing: .04em; padding: 0 28px; }
.btn-outline { border: 1.5px solid var(--accent); color: var(--accent); font-weight: 700; border-radius: 12px; }
.btn-dark { background: var(--navy); color: #FFFFFF; border-color: var(--navy); font-weight: 700; }
.btn-small { min-height: 36px; font-size: 14px; padding: 0 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-block { width: 100%; }
.repeat { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; padding: 8px 12px; min-height: 64px; }
.repeat small { font-weight: 400; font-size: 13px; color: var(--ink-2); }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; }
a.btn { display: inline-flex; align-items: center; text-decoration: none; }
.sitenav { max-width: 1100px; margin: 0 auto; padding: 16px 20px 0; display: flex; flex-wrap: wrap; gap: 8px; }
.sitenav .btn[aria-current=page], .tabs .btn[aria-pressed=true] { background: var(--ink); color: #FFFFFF; border-color: var(--ink); font-weight: 700; }

.chip { display: inline-block; font-size: 13px; font-weight: 700; padding: 3px 10px; border-radius: 12px; white-space: nowrap; }
.chip-new { background: #E4E9F2; color: #13294B; }
.chip-making { background: #FBE3C4; color: #7A3E00; }
.chip-done { background: #DDEFE3; color: #1E5A34; }
.chip-cancel { background: var(--sunken); color: var(--ink-2); }

.history { display: flex; flex-direction: column; gap: 10px; }
.history .card { display: flex; flex-direction: column; gap: 8px; padding: 12px 14px; }
.spread { display: flex; justify-content: space-between; align-items: center; gap: 12px; }

/* 支援員の一覧 */
.list-head, .order-row { display: grid; grid-template-columns: 130px 150px minmax(0, 1.2fr) 80px minmax(0, 1fr) 190px; gap: 14px; align-items: center; }
.list-head { padding: 0 18px; font-size: 13px; font-weight: 700; color: var(--ink-2); }
.order-row { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 14px 18px; }
.order-row.soon { border: 2px solid var(--accent); }
.order-row.cancel { background: var(--sunken); border-style: dashed; color: var(--ink-2); }
.due { font-weight: 700; font-size: 16px; }
.soon .due { color: var(--accent); }
.actions { display: flex; flex-direction: column; gap: 6px; align-items: stretch; }
.empty { padding: 32px; text-align: center; color: var(--ink-2); }
@media (max-width: 860px) {
  .list-head { display: none; }
  .order-row { grid-template-columns: 1fr 1fr; }
  .actions { grid-column: 1 / -1; }
}

dialog { border: 0; border-radius: 12px; padding: 0; width: min(640px, calc(100% - 32px)); color: var(--ink); }
dialog::backdrop { background: rgba(20, 24, 28, .45); }
.dialog-body { padding: 24px; display: flex; flex-direction: column; gap: 16px; }
.hand-row { display: grid; grid-template-columns: 90px 90px 1fr 90px; gap: 12px; align-items: center; }
.hand-row.head { font-size: 13px; font-weight: 700; color: var(--ink-2); }
.diff { font-weight: 700; color: var(--accent); font-size: 14px; }
.right { display: flex; justify-content: flex-end; gap: 12px; flex-wrap: wrap; }

/* 請求 */
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 760px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }
.inv-line { display: flex; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--sunken); font-size: 14px; }
.inv-line span:first-child { flex: 1; }
.inv-sum { display: flex; justify-content: space-between; font-size: 14px; }
.inv-sum.total { font-size: 16px; font-weight: 700; }
.extra-row { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) auto; gap: 12px; align-items: end; }
.yen { display: flex; align-items: center; gap: 8px; font-weight: 700; }
.yen input { text-align: right; }
@media (max-width: 760px) { .extra-row { grid-template-columns: 1fr; } }
.kicker { font-size: 13px; font-weight: 700; color: var(--accent); }
details summary { cursor: pointer; font-weight: 700; min-height: 44px; display: flex; align-items: center; }

/* はじめに */
.cust-row { display: grid; grid-template-columns: minmax(0, 2fr) 130px minmax(0, 1.6fr) auto; gap: 12px; align-items: end; }
.cust-row.add { grid-template-columns: minmax(0, 2fr) 130px auto; }
@media (max-width: 760px) { .cust-row { grid-template-columns: 1fr; } }
.menu { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 640px) { .menu { grid-template-columns: 1fr; } }
.menu a { display: flex; flex-direction: column; gap: 4px; text-decoration: none; color: var(--ink); }
.menu a strong { color: var(--accent); font-size: 18px; }