/* 大丸別荘 予約システム — 朱・生成り色テーマ */

:root {
  /* 主色 */
  --color-shu: #b73a3a;          /* 朱 */
  --color-shu-dark: #8e2828;     /* 朱・濃 */
  --color-shu-light: #d77a73;    /* 朱・薄 */
  --color-kinari: #f6efde;       /* 生成り */
  --color-kinari-light: #fbf6ea; /* 生成り・薄 */
  --color-kinari-dark: #e8dec5;  /* 生成り・濃 */
  --color-sumi: #2f2925;          /* 墨 */
  --color-sumi-soft: #5a504b;
  --color-gold: #b78e34;          /* 金 */
  --color-line: #dfd4b8;
  --color-bg: #faf6ec;
  --color-card: #ffffff;
  --color-error: #a32a2a;
  --color-success: #2f7a3a;

  --shadow-card: 0 1px 3px rgba(60, 40, 20, 0.08), 0 4px 16px rgba(60, 40, 20, 0.06);
  --radius: 6px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-bg);
  color: var(--color-sumi);
  font-family: "Yu Gothic", "Hiragino Sans", "Noto Sans JP", "Meiryo", sans-serif;
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--color-shu-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- ヘッダー ---------- */

.app-header {
  background: linear-gradient(180deg, #fefcf6 0%, var(--color-kinari) 100%);
  border-bottom: 2px solid var(--color-shu);
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

.app-header__brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  border-radius: var(--radius);
  padding: 4px 8px;
  margin: -4px -8px;
  transition: background 0.15s;
}
.app-header__brand:hover {
  background: rgba(183, 58, 58, 0.08);
  text-decoration: none;
}

.app-header__logo {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-shu);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 18px;
  letter-spacing: -0.5px;
}

.app-header__title {
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--color-sumi);
  letter-spacing: 1px;
}

.app-header__meta {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
  color: var(--color-sumi-soft);
}

.app-header__date { white-space: nowrap; }

.app-header__user {
  font-weight: 600;
  color: var(--color-sumi);
}

.app-header__logout {
  background: none;
  border: 1px solid var(--color-shu);
  color: var(--color-shu-dark);
  padding: 6px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  cursor: pointer;
  transition: background 0.15s;
}
.app-header__logout:hover { background: var(--color-shu); color: #fff; }

/* ---------- メイン ---------- */

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}

.page-title {
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 22px;
  margin: 0 0 24px;
  color: var(--color-sumi);
  border-left: 4px solid var(--color-shu);
  padding-left: 12px;
}

/* ---------- カード ---------- */

.card {
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-card);
}

/* ---------- ログイン画面 ---------- */

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(ellipse at top, #fff 0%, var(--color-bg) 60%),
    var(--color-bg);
  padding: 24px;
}

.login-card {
  background: #fff;
  border-radius: 8px;
  padding: 44px 40px 36px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 4px 24px rgba(60, 40, 20, 0.12);
  border-top: 4px solid var(--color-shu);
}

.login-card__brand {
  text-align: center;
  margin-bottom: 28px;
}
.login-card__brand-mark {
  display: inline-block;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-shu);
  color: #fff;
  line-height: 56px;
  font-family: "Yu Mincho", serif;
  font-size: 22px;
  font-weight: 700;
}
.login-card__title {
  margin: 14px 0 4px;
  font-family: "Yu Mincho", serif;
  font-size: 20px;
  letter-spacing: 2px;
  color: var(--color-sumi);
}
.login-card__sub {
  margin: 0;
  font-size: 12px;
  color: var(--color-sumi-soft);
  letter-spacing: 1px;
}

/* ---------- フォーム ---------- */

.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-sumi-soft);
}
.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="email"],
.form-group input[type="number"],
.form-group input[type="date"],
.form-group input[type="time"],
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  font-size: 15px;
  font-family: inherit;
  background: var(--color-kinari-light);
  color: var(--color-sumi);
  transition: border-color 0.15s, background 0.15s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-shu);
  background: #fff;
}

/* ---------- ボタン ---------- */

.btn {
  display: inline-block;
  padding: 10px 22px;
  border: none;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, transform 0.05s;
  font-family: inherit;
  text-align: center;
  text-decoration: none;
}
.btn--primary {
  background: var(--color-shu);
  color: #fff;
}
.btn--primary:hover { background: var(--color-shu-dark); }
.btn--primary:active { transform: translateY(1px); }
.btn--full { width: 100%; padding: 12px; font-size: 16px; }

.btn--ghost {
  background: transparent;
  color: var(--color-shu-dark);
  border: 1px solid var(--color-shu);
}
.btn--ghost:hover { background: var(--color-shu); color: #fff; }

/* ---------- アラート ---------- */

.alert {
  padding: 10px 14px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 14px;
}
.alert--error {
  background: #f8e3df;
  color: var(--color-error);
  border: 1px solid #e7b5ad;
}
.alert--success {
  background: #e3f1e0;
  color: var(--color-success);
  border: 1px solid #b9d8b3;
}

/* ---------- ホーム画面：中断再開バナー ---------- */

.resume-banner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 18px;
  margin: 0 0 20px;
  background: #fffaf0;
  border: 1px solid var(--color-gold);
  border-left: 4px solid var(--color-gold);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}
.resume-banner[hidden] { display: none; }
.resume-banner__icon { font-size: 26px; flex: 0 0 auto; }
.resume-banner__body { flex: 1; min-width: 0; }
.resume-banner__title {
  font-weight: 700;
  color: var(--color-shu-dark);
  font-size: 15px;
  margin-bottom: 2px;
}
.resume-banner__meta { font-size: 12px; color: var(--color-sumi-soft); }
.resume-banner__actions { display: flex; gap: 8px; flex-shrink: 0; }

/* ---------- ホーム画面：電話受電時トーク ---------- */

.opening-talks {
  margin-bottom: 28px;
}
.opening-talks__title {
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 17px;
  margin: 0 0 10px;
  color: var(--color-shu-dark);
  letter-spacing: 1px;
}
.opening-talks__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 760px) {
  .opening-talks__grid { grid-template-columns: 1fr; }
}

.opening-talk {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: 8px;
  padding: 14px 18px;
  box-shadow: var(--shadow-card);
  border-left: 4px solid var(--color-shu);
}
.opening-talk--late {
  background: #fffaf0;
  border-left-color: var(--color-gold);
}

.opening-talk__head {
  margin-bottom: 8px;
}
.opening-talk__badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 12px;
  letter-spacing: 0.5px;
}
.opening-talk__badge--ok {
  background: #e3f1e0;
  color: var(--color-success);
  border: 1px solid #b9d8b3;
}
.opening-talk__badge--late {
  background: #fdf3d4;
  color: #8a6a16;
  border: 1px solid #ead49b;
}

.opening-talk__script {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  color: var(--color-sumi);
  letter-spacing: 0.5px;
}

.opening-talk__staff {
  display: inline-block;
  font-weight: 700;
  color: var(--color-shu-dark);
  background: var(--color-kinari);
  padding: 0 6px;
  margin: 0 2px;
  border-radius: 3px;
  border-bottom: 2px solid var(--color-shu);
}

/* ---------- ホーム画面：4ボタン ---------- */

.home-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 12px;
}

@media (max-width: 640px) {
  .home-grid { grid-template-columns: 1fr; }
}

.home-tile {
  display: block;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: 10px;
  padding: 36px 28px;
  text-align: center;
  text-decoration: none;
  color: var(--color-sumi);
  box-shadow: var(--shadow-card);
  transition: transform 0.1s, box-shadow 0.15s, border-color 0.15s;
  position: relative;
  overflow: hidden;
}
.home-tile::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--color-shu);
}
.home-tile:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 18px rgba(60, 40, 20, 0.12);
  border-color: var(--color-shu);
  text-decoration: none;
}

.home-tile__icon {
  font-size: 42px;
  line-height: 1;
  margin-bottom: 12px;
}
.home-tile__label {
  font-family: "Yu Mincho", serif;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 2px;
  margin: 0 0 6px;
}
.home-tile__desc {
  font-size: 13px;
  color: var(--color-sumi-soft);
  margin: 0;
}

/* ---------- ヘルパー ---------- */

.text-center { text-align: center; }
.text-muted { color: var(--color-sumi-soft); }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }