:root {
  --bg: #f8f7fb;
  --card: #ffffff;
  --text: #1f2333;
  --sub: #606779;
  --main: #6a4fb3;
  --main-dark: #523a93;
  --accent: #f08a5d;
  --line: #e4e2ec;
  --ok: #e3f4ea;
  --ok-text: #1f7a45;
  --ng: #fde4e4;
  --ng-text: #c0392b;
  --soft: #f0ecfa;
  --line-green: #06c755;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", Meiryo, sans-serif;
  line-height: 1.7;
}
a { color: var(--main); }
.wrap { max-width: 880px; margin: 0 auto; padding: 0 16px; }

header.top { background: var(--card); border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 60px; gap: 8px; }
.logo { font-weight: 700; font-size: 20px; color: var(--main); text-decoration: none; white-space: nowrap; }
.logo span { color: var(--accent); }

.btn {
  display: inline-block; background: var(--main); color: #fff; border: none; border-radius: 8px;
  padding: 10px 20px; font-size: 16px; font-weight: 700; text-decoration: none; cursor: pointer;
  font-family: inherit; line-height: 1.4;
}
.btn:hover { background: var(--main-dark); }
.btn.big { padding: 16px 36px; font-size: 18px; }
.btn.sub { background: #fff; color: var(--main); border: 2px solid var(--main); }
.btn.accent { background: var(--accent); }
.btn.small { padding: 6px 12px; font-size: 14px; }
.btn.line { background: var(--line-green); }
.btn.gray { background: #fff; color: var(--sub); border: 1px solid var(--line); }
.btn[disabled] { opacity: .5; cursor: default; }

/* 紹介ページ */
.hero { padding: 64px 0 48px; text-align: center; }
.hero h1 { font-size: clamp(26px, 5vw, 40px); line-height: 1.4; margin: 0 0 16px; }
.hero p { color: var(--sub); font-size: 18px; margin: 0 0 28px; }
.hero .note { font-size: 14px; margin-top: 12px; }
section.block { padding: 48px 0; }
section.block h2 { text-align: center; font-size: 26px; margin: 0 0 28px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 20px; }
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0; color: var(--sub); }
.steps { counter-reset: s; }
.steps .card h3::before { counter-increment: s; content: counter(s) ". "; color: var(--accent); }
.price .card { text-align: center; }
.price .yen { font-size: 32px; font-weight: 700; color: var(--main); }
.price ul { text-align: left; padding-left: 20px; color: var(--sub); }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 14px 18px; margin-bottom: 10px; }
.faq summary { font-weight: 700; cursor: pointer; }
.sample { background: var(--soft); border-radius: 12px; padding: 16px 20px; max-width: 460px; margin: 0 auto; white-space: pre-wrap; text-align: left; }
footer { text-align: center; color: var(--sub); font-size: 14px; padding: 32px 16px; border-top: 1px solid var(--line); }

/* ツール画面 */
.panel { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 20px; margin: 20px 0; }
.panel h2 { margin: 0 0 4px; font-size: 20px; }
.panel .hint { color: var(--sub); font-size: 14px; margin: 0 0 14px; }
.row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.form-grid label, .field { display: flex; flex-direction: column; font-size: 14px; color: var(--sub); gap: 4px; }
input[type="text"], input[type="tel"], input[type="email"], input[type="date"], input[type="time"], select, textarea {
  font-size: 16px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px;
  font-family: inherit; color: var(--text); background: #fff; width: 100%;
}
textarea { min-height: 120px; resize: vertical; line-height: 1.6; }
.tags { font-size: 13px; color: var(--sub); }
.tags code { background: var(--soft); padding: 1px 6px; border-radius: 4px; color: var(--main-dark); }

.day-nav { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.day-nav .day-label { font-weight: 700; font-size: 18px; min-width: 150px; text-align: center; }
.quick { display: flex; gap: 6px; }

.resv { border: 1px solid var(--line); border-radius: 10px; padding: 14px; margin-bottom: 10px; }
.resv.done { background: #fafafa; }
.resv-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.resv-time { font-weight: 700; font-size: 18px; color: var(--main); }
.resv-name { font-weight: 700; font-size: 17px; }
.resv-memo { color: var(--sub); font-size: 14px; }
.resv-actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.badge { display: inline-block; border-radius: 6px; padding: 1px 8px; font-size: 12px; font-weight: 700; }
.badge.sent { background: var(--ok); color: var(--ok-text); }
.badge.wait { background: #fff4e0; color: #8a5a00; }
.badge.came { background: var(--ok); color: var(--ok-text); }
.badge.noshow { background: var(--ng); color: var(--ng-text); }
.empty { color: var(--sub); text-align: center; padding: 20px 0; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; text-align: center; }
.stat { background: var(--soft); border-radius: 10px; padding: 12px 6px; }
.stat b { display: block; font-size: 24px; color: var(--main); }
.stat span { font-size: 13px; color: var(--sub); }

.list-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.list-table th, .list-table td { border-bottom: 1px solid var(--line); padding: 8px 6px; text-align: left; }
.list-table th { color: var(--sub); font-weight: 700; }
.del { background: none; border: none; color: var(--ng-text); cursor: pointer; font-size: 14px; font-family: inherit; }

.msg { padding: 10px 14px; border-radius: 8px; margin-top: 12px; display: none; }
.msg.show { display: block; }
.msg.warn { background: #fff4e0; color: #8a5a00; }
.msg.ok { background: var(--ok); color: var(--ok-text); }
.pro-badge { background: var(--accent); color: #fff; border-radius: 6px; padding: 2px 8px; font-size: 12px; font-weight: 700; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: #333; color: #fff; padding: 10px 18px; border-radius: 999px; font-size: 14px; opacity: 0; transition: opacity .2s; pointer-events: none; z-index: 10; }
.toast.show { opacity: 1; }

@media (max-width: 600px) {
  .list-table .hide-sp { display: none; }
  .stat b { font-size: 20px; }
}