/* ============================================================================
   tanakamtg 予約フォーム - ユーザ側スタイル
============================================================================ */
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans",
               "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  background: #f3f4f6;
  color: #1f2937;
  line-height: 1.6;
}

.site-header {
  background: #1e3a8a;
  color: #fff;
  padding: 1em 1.5em;
}
.site-header h1 { margin: 0; font-size: 1.4em; }

main {
  max-width: 1100px;
  margin: 1.5em auto;
  padding: 0 1em;
}

.site-footer {
  text-align: center;
  color: #6b7280;
  padding: 2em 1em;
  font-size: 0.9em;
}

.page-title {
  color: #285aa3;
  font-size: 1.6em;
  margin: 0.3em 0 0.8em;
}

.intro {
  background: #fff;
  padding: 1em 1.5em;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.card {
  background: #fff;
  border-radius: 8px;
  padding: 1.2em 1.5em;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  margin-bottom: 1em;
}
.complete-card {
  margin: 3em auto;
  padding-top: 3.6em;
  padding-bottom: 3.6em;
}

/* ===== レイアウト ===== */
.calendar-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 1em;
  margin-top: 1em;
}
@media (max-width: 800px) {
  .calendar-layout { grid-template-columns: 1fr; }
}

/* ===== 週カレンダー ===== */
.week-header,
.month-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.8em;
}
.week-header h2 { margin: 0; font-size: 1.1em; color: #1e3a8a; }
.month-header h3 { margin: 0; font-size: 1em; color: #1e3a8a; }

.nav-btn {
  background: #f3f4f6;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  padding: 0.3em 0.8em;
  cursor: pointer;
  font-size: 0.95em;
}
.nav-btn:hover:not(:disabled) { background: #e5e7eb; }
.nav-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.week-grid {
  display: grid;
  grid-template-columns: 80px repeat(5, 1fr);
  gap: 2px;
  background: #e5e7eb;
  border: 1px solid #e5e7eb;
}
.week-grid > * {
  background: #fff;
  padding: 0.6em 0.4em;
  text-align: center;
  font-size: 0.9em;
}
.week-grid .day-header {
  font-weight: bold;
  background: #f9fafb;
}
.week-grid .day-header.today { background: #dbeafe; color: #1e40af; }
.week-grid .day-header.holiday { color: #dc2626; }
.week-grid .hour-label { background: #f9fafb; font-weight: bold; color: #6b7280; }
.week-grid .slot { cursor: pointer; transition: background 0.1s; }
.week-grid .slot.available {
  background: #ecfdf5;
  color: #047857;
  font-weight: bold;
}
.week-grid .slot.available:hover { background: #a7f3d0; }
.week-grid .slot.booked   { background: #f9fafb; color: #c2410c; cursor: default; }
.week-grid .slot.disabled,
.week-grid .slot.holiday,
.week-grid .slot.closed   { background: #f9fafb; color: #d1d5db; cursor: default; }

.cell-mark {
  display: inline-block;
  font-weight: bold;
}
.cell-mark.available { color: #047857; }
.cell-mark.booked    { color: #c2410c; }
.cell-mark.holiday   { color: #9ca3af; }

.legend {
  margin-top: 0.8em;
  font-size: 0.85em;
  color: #6b7280;
  display: flex;
  gap: 1.5em;
  flex-wrap: wrap;
}

/* ===== 月カレンダー ===== */
.month-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  font-size: 0.85em;
}
.month-grid .month-dow {
  text-align: center;
  font-weight: bold;
  color: #6b7280;
  padding: 0.3em 0;
}
.month-grid .month-dow.sun { color: #dc2626; }
.month-grid .month-dow.sat { color: #2563eb; }
.month-grid .month-day {
  padding: 0.4em 0;
  text-align: center;
  border-radius: 4px;
  cursor: pointer;
}
.month-grid .month-day.empty { cursor: default; }
.month-grid .month-day.available { background: #ecfdf5; color: #047857; }
.month-grid .month-day.available:hover { background: #a7f3d0; }
.month-grid .month-day.fully_booked { background: #fff7ed; color: #c2410c; }
.month-grid .month-day.weekend,
.month-grid .month-day.holiday,
.month-grid .month-day.closed { color: #9ca3af; cursor: default; }
.month-grid .month-day.today { outline: 2px solid #2563eb; outline-offset: -2px; }

/* ===== モーダル ===== */
.modal {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0; z-index: 100;
  opacity: 1;
  transition: opacity 0.2s ease;
}
.modal[hidden] {
  display: block;
  opacity: 0;
  pointer-events: none;
}
.modal-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.4);
}
.modal-dialog {
  position: relative;
  background: #fff;
  max-width: 520px;
  margin: 9em auto 4em;
  padding: 1.5em 2em;
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.25);
  transform: translateY(0);
  transition: transform 0.2s ease;
}
.modal[hidden] .modal-dialog { transform: translateY(-12px); }
@media (prefers-reduced-motion: reduce) {
  .modal, .modal-dialog { transition: none; }
}
.modal-dialog h2 { margin-top: 0; color: #1e3a8a; }
.slot-info {
  background: #f3f4f6;
  padding: 0.6em 1em;
  border-radius: 4px;
  margin-bottom: 1em;
}

.form-row { margin-bottom: 1em; }
.form-row.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1em;
}
.form-row label { display: block; font-weight: bold; margin-bottom: 0.3em; }
.req { color: #dc2626; }
.form-row input[type=text],
.form-row input[type=email] {
  width: 100%;
  padding: 0.5em;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  font-size: 1em;
}
.form-row input[type=text]:focus,
.form-row input[type=email]:focus {
  outline: 2px solid #9ca3af;
  outline-offset: 1px;
  border-color: #9ca3af;
}
.form-row input.has-error { border-color: #dc2626; }
.error { color: #dc2626; font-size: 0.85em; margin-top: 0.3em; min-height: 1.2em; }
.error.general { font-size: 1em; margin: 1em 0; }

.btn {
  display: inline-block;
  padding: 0.5em 1.4em;
  background: #2563eb;
  color: #fff;
  border: 0;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1em;
}
.btn:hover { background: #1d4ed8; }
.btn:disabled { background: #9ca3af; cursor: not-allowed; }
.btn.secondary { background: #6b7280; }
.btn.secondary:hover { background: #4b5563; }

.modal-actions {
  text-align: right;
  margin-top: 1.5em;
}
.modal-actions .btn { margin-left: 0.5em; }

/* ===== トースト ===== */
.toast {
  position: fixed;
  bottom: 2em;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(34,197,94,0.95);
  color: #fff;
  padding: 0.8em 1.5em;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  z-index: 200;
  animation: tmtgFadeOut 5s forwards;
}
@keyframes tmtgFadeOut {
  0%, 80% { opacity: 1; }
  100% { opacity: 0; }
}

/* ===== フッタ末尾の背景（WPテーマのダーク背景を上書き） ===== */
.authLogoWpr { background: #ffffff; }
.cr { background: #ffffff; color: #1f2937; }