/* =====================================================================
   common_header.css  (single source of truth)
   - Contains BOTH:
     1) BASE: topbar/drawer layout skeleton (position: fixed, z-index, etc.)
     2) CORE/OVERRIDES: iOS pass modal workaround, lock UI, small adjustments
   Versioning rule (recommended):
     - When you change this file, bump the query string ?v=YYYYMMDDxx
       (e.g. 20251220aj, 20251221a1) on ALL pages.
   ===================================================================== */

/* common_header.css
   [ldwiki] UNIFIED_BUILD:20251220aj
   Purpose:
   - Provide the *base* styling for the shared topbar + drawer (previously only in index.css)
   - Keep iOS pass IME workaround + lock UI + drawer alignment overrides (from common_header_core_20251220u.css)
*/

/* ===== SECTION: BASE (layout skeleton) ===== */
/* Base: Drawer (moved from index.css) */
    /* ドロワー本体 */
    .drawer {
      position: fixed;
      top: 0;
      left: 0;
      height: 100vh;
      width: min(280px, 80vw);
      max-width: 320px;
      background: linear-gradient(135deg, #05070c, #151927);
      border-right: 1px solid var(--border-soft, var(--border, rgba(255,255,255,0.10)));
      box-shadow: 0 0 30px rgba(0,0,0,0.7);
      transform: translateX(-100%);
      transition: transform var(--transition-fast, 0.22s ease-out);
      z-index: 1100;
      display: flex;
      flex-direction: column;
    }

    .drawer.open {
      transform: translateX(0);
    }

    .drawer-header {
      padding: 16px 14px 10px;
      border-bottom: 1px solid var(--border-soft, var(--border, rgba(255,255,255,0.10)));
    }

    .drawer-title {
      font-size: 0.95rem;
      font-weight: 600;
      margin: 0 0 2px;
    }

    .drawer-subtitle {
      font-size: 0.75rem;
      color: var(--text-sub, rgba(255,255,255,0.68));
      margin: 0;
    }

    .drawer-close-row {
      display: flex;
      justify-content: flex-end;
      padding: 8px 12px 0;
      font-size: 0.85rem;
    }

    .drawer-close-button {
      all: unset;
      cursor: pointer;
      color: var(--accent, #3fbfff);
      font-size: 0.8rem;
      padding: 2px 6px;
      border-radius: 8px;
    }

    .drawer-close-button:hover {
      background: var(--accent-soft, rgba(63, 191, 255, 0.18));
    }

    .drawer-body {
      padding: 8px 8px 12px;
      overflow-y: auto;
      flex: 1;
    }

    .drawer-nav {
      list-style: none;
      padding-left: 0;
      margin: 0;
      font-size: 0.85rem;
    }

    .drawer-nav-item {
      margin: 2px 0;
    }

    .drawer-link {
      display: block;
      padding: 6px 8px;
      border-radius: 8px;
      color: var(--text-main, rgba(255,255,255,0.92));
      text-decoration: none;
    }

    .drawer-link:hover {
      background: var(--accent-soft, rgba(63, 191, 255, 0.18));
    }

    .drawer-group-separator {
      height: 10px;
    }

    .drawer-section-label {
      font-size: 0.75rem;
      color: var(--text-sub, rgba(255,255,255,0.68));
      margin: 6px 0 2px;
      padding: 0 8px;
    }

    .drawer-footer {
      padding: 10px 12px 12px;
      border-top: 1px solid var(--border-soft, var(--border, rgba(255,255,255,0.10)));
      font-size: 0.75rem;
      color: var(--text-sub, rgba(255,255,255,0.68));
    }

    /* メニュー開閉時のオーバーレイ */
    .drawer-overlay {
      position: fixed;
      inset: 0;
      background: rgba(0, 0, 0, 0.45);
      opacity: 0;
      pointer-events: none;
      transition: opacity var(--transition-fast, 0.22s ease-out);
      z-index: 1050;
    }

    .drawer-overlay.visible {
      opacity: 1;
      pointer-events: auto;
    }

/* Base: Topbar (moved from index.css) */
    /* 上部固定ヘッダー（右上にメニューボタン） */
    .topbar {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      height: 44px;
      z-index: 1200; /* drawer(1100)より前面 */
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 10px;
      background: rgba(6, 8, 12, 0.9);
      backdrop-filter: blur(6px);
      border-bottom: 1px solid var(--border-soft, var(--border, rgba(255,255,255,0.10)));
      box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
    }

    .topbar-title {
      font-size: 0.92rem;
      font-weight: 700;
      letter-spacing: 0.04em;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      max-width: calc(100% - 60px);
    }

    .topbar-menu-btn {
      all: unset;
      cursor: pointer;
      width: 38px;
      height: 32px;
      border-radius: 10px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: var(--text-main, rgba(255,255,255,0.92));
      border: 1px solid rgba(255, 255, 255, 0.18);
      background: rgba(63, 191, 255, 0.10);
      user-select: none;
      -webkit-tap-highlight-color: transparent;
    }

    .topbar-menu-btn:active {
      transform: translateY(1px);
    }

/* ===== Topbar 2段（ページ名＋ログイン） ===== */

.topbar{
  height: auto;
  padding: 8px 10px 8px;

  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.topbar-row{
  display:flex;
  align-items:center;
  gap:8px;
}

.topbar-row--primary{
  justify-content: space-between;
}

.topbar-title{
  max-width: 55%;
}

.topbar-page{
  font-size: 0.72rem;
  color: var(--text-sub, rgba(255,255,255,0.68));
  white-space: nowrap;
  overflow:hidden;
  text-overflow: ellipsis;
}

.topbar-row--auth{
  margin-top: 6px;
  justify-content: flex-start;
  flex-wrap: nowrap;
}

.topbar-auth-label{
  font-size: 0.72rem;
  color: var(--text-sub, rgba(255,255,255,0.68));
  white-space: nowrap;
}

.topbar-auth-field{
  position: relative;
  flex: 1;
  min-width: 0;
}

.topbar-auth-field input{
  width: 100%;
  font-size: 0.8rem;
  padding: 6px 8px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.08);
  color: var(--text-main, rgba(255,255,255,0.92));
  outline: none;
}

.topbar-auth-field input:focus{
  border-color: rgba(63,191,255,0.55);
  box-shadow: 0 0 0 2px rgba(63,191,255,0.18);
}

.topbar-auth-field input[disabled]{
  background: rgba(255,255,255,0.05);
  color: rgba(245,247,255,0.35);
}

.topbar-auth-field input[readonly]{
  opacity: 0.92;
}

.topbar-auth-ghost{
  position:absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.78rem;
  color: rgba(169, 180, 200, 0.65);
  pointer-events:none;
  user-select:none;
}

.topbar-auth-btn{
  flex: 0 0 auto;
  font-size: 0.78rem;
  padding: 6px 10px;
  border-radius: 10px;
  border: 1px solid rgba(63,191,255,0.35);
  background: rgba(63,191,255,0.18);
  color: var(--text-main, rgba(255,255,255,0.92));
  cursor: pointer;
  user-select:none;
  -webkit-tap-highlight-color: transparent;
}

.topbar-auth-btn[disabled]{
  opacity: 0.45;
  cursor: default;
}

.topbar-auth-state{
  display:none; /* login中のみ表示 */
  align-items:center;
  gap:8px;
  margin-left: 4px;
  white-space: nowrap;
}

.topbar-auth-state-text{
  font-size: 0.72rem;
  color: rgba(180, 255, 200, 0.92);
}

.topbar-auth-logout{
  all: unset;
  cursor:pointer;
  font-size: 0.72rem;
  padding: 4px 8px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.08);
  color: var(--text-main, rgba(255,255,255,0.92));
}

.topbar-auth-logout:active{
  transform: translateY(1px);
}


/* Base: Logged-in visibility rules (moved from index.css) */
/* ログイン中は入力欄と「未ログイン：」を非表示（ログイン中表示＋ログアウトのみ） */
.topbar-row--auth.is-logged-in .topbar-auth-label,
.topbar-row--auth.is-logged-in .topbar-auth-field,
.topbar-row--auth.is-logged-in .topbar-auth-btn{
  display: none !important;
}

.topbar-row--auth.is-logged-in .topbar-auth-state{
  display: inline-flex !important;
}


/* ===== SECTION: CORE / OVERRIDES ===== */
/* iOS pass modal workaround / lock UI / minor tweaks */
/* common_header_core_20251220u.css
   Shared overrides / shared tweaks for LDwiki common header
   - Drawer aligned to fixed 2-row header
   - Auth pass field: button + modal (iOS IME workaround)
   - Lock UI: "ロック中" (white text, red) on login button
   - Pass button shows ONLY remaining time during lock
*/

:root{
  --ld-topbar-h: 88px;
  --ld-drawer-top-gap: 2px;

  --ld-auth-disabled-bg: rgba(255,255,255,0.06);
  --ld-auth-disabled-border: rgba(255,255,255,0.12);
  --ld-auth-disabled-text: rgba(255,255,255,0.35);

  --ld-auth-needpass-border: rgba(255,80,80,0.78);
  --ld-auth-locked-border: rgba(255,60,60,0.92);
  --ld-auth-locked-bg: rgba(255,60,60,0.86);
}

/* Drawer and overlay should start below fixed header */
#drawer.drawer{
  top: calc(var(--ld-topbar-h) + var(--ld-drawer-top-gap)) !important;
  height: calc(100dvh - (var(--ld-topbar-h) + var(--ld-drawer-top-gap))) !important;
}
#drawerOverlay.drawer-overlay{
  top: calc(var(--ld-topbar-h) + var(--ld-drawer-top-gap)) !important;
  height: calc(100dvh - (var(--ld-topbar-h) + var(--ld-drawer-top-gap))) !important;
}

/* Remove redundant drawer header/footer to save vertical space */
.drawer-header{ display:none !important; }
.drawer-footer{ display:none !important; }

.drawer-link{
  font-size: 13px !important;
  line-height: 1.2;
  padding-top: 10px;
  padding-bottom: 10px;
}

/* ===== Pass button (replaces input to avoid iOS IME issues) ===== */
.topbar-auth-passbtn{
  width: 100%;
  height: 34px;
  padding: 0 10px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.92);
  text-align: left;
  font-size: 13px;
  line-height: 34px;
  cursor: pointer;
  box-sizing: border-box;
  white-space: nowrap;          /* keep 1 line */
  overflow: hidden;
  text-overflow: ellipsis;      /* just in case */
}
.topbar-auth-passbtn:disabled{
  opacity: 0.55;
  cursor: not-allowed;
}

/* Ghost overlay caused "placeholder remains" regressions -> always hide */
.topbar-auth-ghost{ display:none !important; }

/* Auth field states (apply to PASS BUTTON) */
.topbar-auth-field.is-guest .topbar-auth-passbtn,
#authPassBtn:disabled{
  background: var(--ld-auth-disabled-bg) !important;
  border-color: var(--ld-auth-disabled-border) !important;
  color: var(--ld-auth-disabled-text) !important;
  filter: grayscale(0.35);
}

/* Need-pass emphasis */
.topbar-auth-field.is-needpass .topbar-auth-passbtn{
  border-color: var(--ld-auth-needpass-border) !important;
  box-shadow: 0 0 0 1px var(--ld-auth-needpass-border) inset, 0 0 0 1px rgba(0,0,0,0.25) !important;
  outline: 1px dotted var(--ld-auth-needpass-border);
  outline-offset: 0;
}

/* Locked emphasis for pass side */
.topbar-auth-field.is-locked .topbar-auth-passbtn{
  border-color: var(--ld-auth-locked-border) !important;
  box-shadow: 0 0 0 1px var(--ld-auth-locked-border) inset !important;
}

/* ===== Login button lock UI (spec) ===== */
#authLoginBtn.is-locked,
.topbar-auth-btn.is-locked{
  background: var(--ld-auth-locked-bg) !important;
  border-color: var(--ld-auth-locked-border) !important;
  color: #fff !important;
  opacity: 1 !important;
}

/* Normalize page padding to header height */
.page{
  padding-top: calc(var(--ld-topbar-h) + 10px) !important;
}

/* ===== LD Common Input Modal (IME-friendly) ===== */
.ld-modal-overlay{
  position:fixed; inset:0; z-index:6500;
  background:rgba(0,0,0,0.56);
  display:none; align-items:center; justify-content:center;
  padding:16px;
}
.ld-modal-overlay.is-open{ display:flex; }
.ld-modal{
  width:min(520px,92vw);
  border-radius:14px;
  border:1px solid rgba(255,255,255,0.14);
  background:rgba(10,12,18,0.96);
  box-shadow:0 18px 60px rgba(0,0,0,0.65);
  padding:12px;
}
.ld-modal-title{
  font-weight:800; font-size:14px; margin:2px 4px 8px;
  color:rgba(255,255,255,0.92);
}
.ld-modal-help{
  margin:0 4px 10px; font-size:12px;
  color:rgba(255,255,255,0.72);
  line-height:1.35;
  white-space: pre-line; /* show \n as line breaks */
}
.ld-modal-textarea{
  width:100%; box-sizing:border-box;
  border-radius:12px;
  border:1px solid rgba(255,255,255,0.16);
  background:rgba(255,255,255,0.08);
  color:rgba(255,255,255,0.92);
  padding:10px;
  outline:none;
  min-height:44px;
  max-height:40vh;
  resize:vertical;
  font-size:16px;
  line-height:1.35;
}
.ld-modal-actions{ display:flex; gap:10px; margin-top:12px; }
.ld-modal-btn{
  flex:1 1 auto;
  height:44px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,0.18);
  background:rgba(255,255,255,0.08);
  color:rgba(255,255,255,0.92);
  font-weight:800;
  cursor:pointer;
}
.ld-modal-btn.primary{
  border-color:rgba(63,191,255,0.40);
  background:rgba(63,191,255,0.18);
}

/* ===== Mini toast ===== */
.ld-mini-toast{
  position:fixed;
  left:50%;
  bottom:18px;
  transform:translateX(-50%);
  z-index:7000;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,0.14);
  background:rgba(10,12,18,0.92);
  color:rgba(255,255,255,0.92);
  font-size:13px;
  font-weight:700;
  opacity:0;
  pointer-events:none;
  transition:opacity .18s ease;
  max-width:min(520px, 92vw);
  text-align:center;
}
.ld-mini-toast.visible{ opacity:1; }