/*
 * 疾風 出欠管理アプリ
 * Attendance UI Completion Phase 1B
 *
 * 目的:
 * ・疾風ポータルと共通した画面フレームへ統一する
 * ・既存HTML、ID、JavaScript、APIを変更しない
 * ・既存の活動種別色、出欠状態色を維持する
 */

:root {
  --attendance-ui-content-width: 760px;
  --attendance-ui-page-padding: 16px;
  --attendance-ui-radius-large: 20px;
  --attendance-ui-radius-medium: 16px;
  --attendance-ui-radius-small: 12px;
  --attendance-ui-header-height: 72px;
  --attendance-ui-soft-wine: rgba(90, 16, 27, 0.08);
  --attendance-ui-soft-gold: rgba(216, 167, 45, 0.16);
  --attendance-ui-page-background: #f5f1ef;
}

html {
  min-height: 100%;
  background: var(--attendance-ui-page-background);
}

body {
  min-height: 100%;
  margin: 0;
  background:
    linear-gradient(
      180deg,
      rgba(90, 16, 27, 0.04) 0,
      rgba(90, 16, 27, 0) 220px
    ),
    var(--attendance-ui-page-background);
  color: var(--hayate-ui-text);
}

.app-shell {
  min-height: 100dvh;
  background: transparent;
}

/*
 * ヘッダー
 */

.app-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom:
    3px solid
    var(--hayate-ui-gold);
  background:
    linear-gradient(
      135deg,
      var(--hayate-ui-wine-dark),
      var(--hayate-ui-wine)
    );
  box-shadow:
    0 5px 18px
    rgba(63, 11, 19, 0.18);
}

.header-inner {
  width:
    min(
      calc(100% - 24px),
      var(--attendance-ui-content-width)
    );
  min-height: var(--attendance-ui-header-height);
  margin: 0 auto;
}

.app-header,
.app-header a,
.app-header button,
.app-header h1,
.app-header h2,
.app-header p,
.app-header span {
  color: #ffffff;
}

.team-mark {
  border:
    2px solid
    var(--hayate-ui-gold);
  background: #ffffff;
  color: var(--hayate-ui-wine);
  box-shadow:
    0 4px 12px
    rgba(0, 0, 0, 0.18);
}

/*
 * メイン領域
 */

.app-main {
  width:
    min(
      calc(
        100% -
        (
          var(--attendance-ui-page-padding) * 2
        )
      ),
      var(--attendance-ui-content-width)
    );
  margin: 0 auto;
  padding-top: 20px;
  padding-bottom:
    calc(
      var(--bottom-navigation-height) +
      44px +
      env(safe-area-inset-bottom)
    );
}

.app-view {
  width: 100%;
}

.app-view[hidden] {
  display: none !important;
}

/*
 * 本人確認表示
 */

.member-session-banner {
  border:
    1px solid
    var(--hayate-ui-border);
  border-left:
    5px solid
    var(--hayate-ui-wine);
  border-radius:
    var(--attendance-ui-radius-medium);
  background:
    var(--hayate-ui-surface);
  box-shadow:
    0 5px 16px
    rgba(63, 11, 19, 0.08);
}

/*
 * 共通カード
 */

.status-card,
.placeholder-card,
.schedule-state-card,
.schedule-card {
  border:
    1px solid
    var(--hayate-ui-border);
  border-radius:
    var(--attendance-ui-radius-large);
  background:
    var(--hayate-ui-surface);
  box-shadow:
    0 8px 24px
    rgba(63, 11, 19, 0.08);
}

.status-card,
.placeholder-card,
.schedule-state-card {
  overflow: hidden;
}

.schedule-card {
  overflow: hidden;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease;
}

.schedule-card:hover {
  box-shadow:
    0 11px 28px
    rgba(63, 11, 19, 0.12);
}

.schedule-card:focus-within {
  box-shadow:
    0 0 0 3px
    rgba(216, 167, 45, 0.26),
    0 11px 28px
    rgba(63, 11, 19, 0.12);
}

.schedule-state-error {
  border-color:
    rgba(179, 38, 46, 0.35);
  background:
    rgba(179, 38, 46, 0.04);
}

/*
 * ボタンの共通形状
 * 状態色・活動種別色は既存CSSを維持する
 */

.schedule-detail-button,
.attendance-answer-button,
.attendance-response-review-button,
.attendance-response-finish-button,
.attendance-response-close-button,
.attendance-response-back-button,
.past-schedule-toggle {
  min-height: 44px;
  border-radius:
    var(--attendance-ui-radius-small);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.schedule-detail-button,
.past-schedule-toggle {
  border-color:
    rgba(90, 16, 27, 0.28);
}

.schedule-detail-button:focus-visible,
.attendance-answer-button:focus-visible,
.attendance-response-review-button:focus-visible,
.attendance-response-finish-button:focus-visible,
.attendance-response-close-button:focus-visible,
.attendance-response-back-button:focus-visible,
.past-schedule-toggle:focus-visible,
.nav-item:focus-visible {
  outline:
    3px solid
    rgba(216, 167, 45, 0.46);
  outline-offset: 2px;
}

/*
 * 固定フッター
 * 項目数と遷移処理は変更しない
 */

.bottom-navigation {
  z-index: 50;
  border-top:
    1px solid
    rgba(90, 16, 27, 0.14);
  background:
    rgba(255, 255, 255, 0.96);
  box-shadow:
    0 -7px 22px
    rgba(63, 11, 19, 0.11);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.bottom-navigation-inner {
  width:
    min(
      100%,
      var(--attendance-ui-content-width)
    );
  margin: 0 auto;
  padding-top: 6px;
  padding-right: 8px;
  padding-bottom:
    max(
      6px,
      env(safe-area-inset-bottom)
    );
  padding-left: 8px;
}

.nav-item {
  min-height: 54px;
  border-radius:
    var(--attendance-ui-radius-small);
  color: var(--hayate-ui-muted);
  transition:
    color 150ms ease,
    background-color 150ms ease,
    transform 150ms ease;
}

.nav-item:hover {
  background:
    rgba(90, 16, 27, 0.05);
}

.nav-item:active {
  transform: translateY(1px);
}

.nav-item.is-active {
  background:
    var(--attendance-ui-soft-wine);
  color: var(--hayate-ui-wine);
}

.nav-item.is-active::before {
  background:
    var(--hayate-ui-gold);
}

/*
 * モーダル・ダイアログ
 */

.schedule-detail-modal,
.attendance-preparation-modal,
.attendance-complete-modal {
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.schedule-detail-dialog,
.attendance-preparation-dialog,
.attendance-complete-dialog {
  border:
    1px solid
    var(--hayate-ui-border);
  border-radius:
    var(--attendance-ui-radius-large);
  background:
    var(--hayate-ui-surface);
  box-shadow:
    0 18px 48px
    rgba(36, 28, 29, 0.22);
}

.schedule-detail-header,
.attendance-preparation-header {
  border-bottom:
    1px solid
    rgba(90, 16, 27, 0.12);
}

/*
 * タブレット以上
 */

@media screen and (min-width: 768px) {
  :root {
    --attendance-ui-page-padding: 24px;
  }

  .app-main {
    padding-top: 28px;
  }

  .status-card,
  .placeholder-card,
  .schedule-state-card,
  .schedule-card {
    border-radius: 22px;
  }
}

/*
 * スマートフォン
 */

@media screen and (max-width: 480px) {
  :root {
    --attendance-ui-page-padding: 12px;
    --attendance-ui-header-height: 64px;
    --attendance-ui-radius-large: 17px;
    --attendance-ui-radius-medium: 14px;
  }

  .header-inner {
    width: calc(100% - 20px);
  }

  .app-main {
    padding-top: 14px;
  }

  .status-card,
  .placeholder-card,
  .schedule-state-card,
  .schedule-card {
    box-shadow:
      0 5px 17px
      rgba(63, 11, 19, 0.07);
  }

  .nav-item {
    min-height: 50px;
    border-radius: 10px;
  }

  .schedule-detail-dialog,
  .attendance-preparation-dialog,
  .attendance-complete-dialog {
    border-radius:
      var(--attendance-ui-radius-large)
      var(--attendance-ui-radius-large)
      0
      0;
  }
}

/*
 * 動きを減らす設定
 */

@media (prefers-reduced-motion: reduce) {
  .schedule-card,
  .nav-item {
    transition: none;
  }

  .schedule-card:hover,
  .nav-item:active {
    transform: none;
  }
}

/*
 * ATTENDANCE UI COMPLETION PHASE 1C: TWO ITEM NAVIGATION
 *
 * 出欠管理アプリの固定フッターを
 * 「日程」「出欠」の2項目へ整理する。
 */

.bottom-navigation-inner {
  display: grid;
  grid-template-columns:
    repeat(
      2,
      minmax(0, 1fr)
    );
}