/* ===== リセット・全体設定 ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-darkest: #08131b;
    --bg-dark: #0f1f29;
    --bg-medium: #132632;
    --bg-light: #193140;
    --bg-lighter: #234454;
    --bg-modifier-accent: rgba(255,255,255,0.08);
    --text-primary: #f3f8fb;
    --text-secondary: #c1d3dd;
    --text-muted: #86a1b0;
    --text-normal: #f3f8fb;
    --white: #ffffff;
    --blurple: #4ad7b2;
    --blurple-hover: #23b891;
    --green: #66f0a9;
    --green-dark: #1e8e63;
    --yellow: #f5d16d;
    --red: #ff7a86;
    --orange: #ffb45c;
    --cyan: #56c5ff;
    --pink: #ff8dc6;
    --in-person: #66f0a9;
    --online-realtime: #56c5ff;
    --online-async: #ffb45c;
    --unavailable: #ff7a86;
    --font: 'IBM Plex Sans JP', sans-serif;
    --font-display: 'Space Grotesk', 'IBM Plex Sans JP', sans-serif;
    --radius: 14px;
    --transition: 0.18s ease;
    --shadow-soft: 0 22px 50px rgba(3, 11, 18, 0.38);
}

body {
    font-family: var(--font);
    background:
        radial-gradient(circle at top left, rgba(86, 197, 255, 0.14), transparent 36%),
        radial-gradient(circle at top right, rgba(74, 215, 178, 0.14), transparent 28%),
        linear-gradient(180deg, #071119 0%, #09151d 100%);
    color: var(--text-primary);
    height: 100vh;
    overflow: hidden;
}

/* ===== Discordレイアウト ===== */
.discord-app {
    display: flex;
    height: 100vh;
    min-height: 0;
}

/* サーバーリスト */
.server-list {
    width: 72px;
    background: var(--bg-darkest);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 12px;
    gap: 8px;
    flex-shrink: 0;
}

.server-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: border-radius var(--transition), background var(--transition);
}
.server-icon:hover,
.server-icon.active {
    border-radius: 16px;
    background: var(--blurple);
}
.server-icon .material-icons {
    font-size: 24px;
    color: var(--text-primary);
}

/* チャンネルサイドバー */
.channel-sidebar {
    width: 240px;
    background: var(--bg-dark);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    overflow-y: hidden; /* スクロールは内部コンテンツ側で管理 */
    height: 100%;
}
.sidebar-scroll-area {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
}

.server-header {
    height: 48px;
    display: flex;
    align-items: center;
    padding: 0 16px;
    border-bottom: 1px solid rgba(0,0,0,0.3);
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.server-header h2 {
    font-size: 15px;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.channel-category {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 18px 16px 4px;
    letter-spacing: 0.02em;
}

.channel-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    margin: 1px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-secondary);
    transition: background var(--transition), color var(--transition);
}
a.channel-item { text-decoration: none; }
.channel-item:hover {
    background: var(--bg-lighter);
    color: var(--text-primary);
}
.channel-item.active {
    background: var(--bg-lighter);
    color: var(--text-primary);
    font-weight: 500;
}
.channel-item .material-icons {
    font-size: 20px;
    color: var(--text-muted);
}

.sidebar-insights {
    padding: 12px 16px 8px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    border-bottom: 1px solid rgba(0,0,0,0.3);
}
.sidebar-card {
    background: var(--bg-medium);
    border-radius: var(--radius);
    padding: 10px 12px;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.03);
}
.sidebar-card-header {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
    justify-content: space-between;
    text-transform: uppercase;
}
.sidebar-toggle {
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    line-height: 1;
    display: inline-flex;
    align-items: center;
}
.sidebar-toggle:hover { color: var(--text-primary); }
.sidebar-toggle .material-icons { font-size: 18px; transition: transform var(--transition); }
.sidebar-card.collapsed .sidebar-toggle .material-icons { transform: rotate(-90deg); }
.sidebar-card.collapsed .sidebar-card-body { display: none; }

.mini-cal-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 6px;
}
.mini-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 3px;
}
.mini-cal-header {
    text-align: center;
    font-size: 10px;
    font-weight: 700;
    color: var(--text-muted);
    padding-bottom: 2px;
}
.mini-cal-cell {
    background: var(--bg-darkest);
    border: 1px solid var(--bg-lighter);
    border-radius: 6px;
    height: 28px;
    position: relative;
    overflow: hidden;
}
.mini-cal-cell.empty {
    background: transparent;
    border-color: transparent;
}
.mini-cal-cell.today {
    border-color: var(--blurple);
    box-shadow: 0 0 0 1px rgba(88,101,242,0.2) inset;
}
.mini-cal-date {
    position: absolute;
    top: 3px;
    left: 6px;
    font-size: 10px;
    color: var(--text-secondary);
    font-weight: 700;
}
.mini-cal-dots {
    position: absolute;
    bottom: 4px;
    left: 6px;
    right: 6px;
    display: flex;
    gap: 4px;
    justify-content: flex-end;
}
.mini-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    opacity: 0.95;
    box-shadow: 0 0 0 1px rgba(0,0,0,0.35);
}
.mini-dot.activity { background: var(--green); }
.mini-dot.spevent { background: var(--cyan); }
.mini-dot.ticket { background: var(--orange); }

.sidebar-card-body {
    font-size: 12px;
    color: var(--text-primary);
}
.sidebar-empty {
    font-size: 12px;
    color: var(--text-muted);
}
.mini-calendar .calendar-grid {
    grid-template-columns: repeat(7, 1fr);
    font-size: 10px;
    gap: 4px;
}
.mini-calendar .cal-day {
    min-height: 60px;
}
.mini-calendar .cal-event {
    font-size: 9px;
    padding: 2px 4px;
}
.my-schedule-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
}
.day-chip {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    background: var(--bg-light);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    color: var(--text-secondary);
    flex-shrink: 0;
}
.my-schedule-cells {
    display: flex;
    gap: 4px;
    flex: 1;
}
.my-schedule-cell {
    flex: 1;
    height: 16px;
    border-radius: 4px;
    background: var(--bg-darkest);
    position: relative;
}
.my-schedule-cell::after {
    content: '';
    position: absolute;
    inset: 3px;
    border-radius: 3px;
    background: var(--bg-lighter);
}
.my-schedule-cell[data-state="in_person"]::after { background: rgba(87,242,135,0.8); }
.my-schedule-cell[data-state="online_realtime"]::after { background: rgba(88,101,242,0.8); }
.my-schedule-cell[data-state="online_async"]::after { background: rgba(240,178,50,0.8); }
.my-schedule-cell[data-state="unavailable"]::after { background: rgba(237,66,69,0.8); }
.my-schedule-cell[data-state="empty"]::after { background: var(--bg-dark); }

.heatmap-row {
    margin-bottom: 6px;
}
.heatmap-period {
    font-size: 10px;
    color: var(--text-muted);
    display: block;
    margin-bottom: 4px;
}
.heatmap-cells {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 4px;
}
.heatmap-cell {
    position: relative;
    height: 32px;
    border-radius: 4px;
    background: var(--bg-darkest);
    overflow: hidden;
    border: 1px solid var(--bg-lighter);
}
.heatmap-cell::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: calc(var(--ratio, 0) * 100%);
    background: linear-gradient(180deg, rgba(88,101,242,0.1), rgba(88,101,242,0.8));
}
.heatmap-cell span {
    position: relative;
    font-size: 10px;
    display: inline-block;
    width: 100%;
    text-align: center;
    color: var(--text-primary);
    line-height: 32px;
}

/* ロール切り替え */
.role-switcher {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 8px 16px;
}
.role-label {
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background var(--transition);
}
.role-label:hover { background: var(--bg-lighter); }
.role-label input { accent-color: var(--blurple); }

/* サイドバーメンバーリスト */
.member-list-sidebar {
    padding: 4px 8px;
}
.member-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 13px;
    color: var(--text-muted);
    cursor: default;
    transition: background var(--transition);
}
.member-item:hover { background: var(--bg-light); }
.member-item.online { color: var(--text-secondary); }

/* アバターラッパー（ステータスドット付き） */
.member-avatar-wrap {
    position: relative;
    flex-shrink: 0;
    width: 28px;
    height: 28px;
}
.member-avatar-img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--bg-light);
    display: block;
}
.member-avatar-fallback {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--bg-lighter);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    color: var(--text-secondary);
    flex-shrink: 0;
}
.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-muted);
    flex-shrink: 0;
    /* アバターがある場合はオーバーレイ表示 */
    position: absolute;
    bottom: 0;
    right: 0;
    border: 2px solid var(--bg-darkest);
    box-sizing: content-box;
}
/* 旧来の非アバターモード用（アバターなし時） */
.member-item > .status-dot {
    position: static;
    border: none;
}
.member-item.online .status-dot { background: var(--green); }

.member-name-text {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ユーザーバーのアバター画像対応 */
.user-bar-avatar img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
}

/* メンバーリスト ロード中 */
.member-list-loading {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 10px;
    font-size: 11px;
    color: var(--text-muted);
}
.member-list-loading .material-icons {
    font-size: 14px;
    animation: spin-slow 1.2s linear infinite;
}
@keyframes spin-slow { to { transform: rotate(360deg); } }

/* メンバーカテゴリラベル */
.member-category-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 10px 10px 3px;
}

/* ===== メインチャットエリア ===== */
.chat-area {
    flex: 1;
    background: var(--bg-medium);
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 0;
}

.chat-header {
    height: 48px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 16px;
    border-bottom: 1px solid rgba(0,0,0,0.3);
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
    flex-shrink: 0;
}
.chat-header .material-icons { font-size: 22px; color: var(--text-muted); }
.channel-name { font-weight: 700; font-size: 15px; }

/* メッセージコンテナ */
.messages-container {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

/* 各メッセージ */
.message {
    display: flex;
    gap: 16px;
    padding: 4px 0;
    animation: fadeInUp 0.3s ease;
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.message-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
}
.avatar-bot { background: linear-gradient(135deg, var(--blurple), #8b5cf6); }
.avatar-user { background: linear-gradient(135deg, var(--green-dark), #2d9851); }
.avatar-admin { background: linear-gradient(135deg, #f59e0b, #d97706); }
.avatar-system { background: linear-gradient(135deg, var(--cyan), #0891b2); }

.message-content { flex: 1; min-width: 0; }
.message-header {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 2px;
}
.message-author {
    font-weight: 700;
    font-size: 14px;
}
.author-bot { color: var(--blurple); }
.author-user { color: var(--green); }
.author-admin { color: var(--orange); }
.author-system { color: var(--cyan); }

.message-badge {
    font-size: 10px;
    padding: 1px 5px;
    border-radius: 3px;
    font-weight: 500;
    background: var(--blurple);
    color: white;
}

.message-timestamp {
    font-size: 11px;
    color: var(--text-muted);
}

.message-text {
    font-size: 14px;
    line-height: 22px;
    color: var(--text-primary);
    word-wrap: break-word;
}

/* Embed */
.embed {
    max-width: 520px;
    border-radius: var(--radius);
    background: var(--bg-dark);
    margin-top: 6px;
    overflow: hidden;
    border-left: 4px solid var(--blurple);
}
.embed.embed-green { border-left-color: var(--green); }
.embed.embed-orange { border-left-color: var(--orange); }
.embed.embed-red { border-left-color: var(--red); }
.embed.embed-cyan { border-left-color: var(--cyan); }

.embed-body {
    padding: 12px 16px;
    overflow-x: auto;
}
.embed-title {
    font-weight: 700;
    font-size: 15px;
    margin-bottom: 8px;
    color: var(--text-primary);
}
.embed-description {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 20px;
    margin-bottom: 8px;
}
.embed-fields {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.embed-field {
    flex: 1;
    min-width: 120px;
}
.embed-field-name {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 2px;
}
.embed-field-value {
    font-size: 13px;
    color: var(--text-primary);
    line-height: 18px;
}
.embed-footer {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--bg-lighter);
}

/* Botのアクションボタン */
.action-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}
.action-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border: none;
    border-radius: 4px;
    font-size: 13px;
    font-family: var(--font);
    font-weight: 500;
    cursor: pointer;
    transition: background var(--transition), transform 0.1s;
}
.action-btn:hover { filter: brightness(0.9); }
.action-btn:active { transform: scale(0.97); }

.action-btn.btn-blurple { background: var(--blurple); color: white; }
.action-btn.btn-green { background: var(--green-dark); color: white; }
.action-btn.btn-gray { background: var(--bg-lighter); color: var(--text-primary); }
.action-btn.btn-red { background: var(--red); color: white; }
.action-btn.btn-cyan { background: #0e7c6b; color: white; }
.action-btn .material-icons { font-size: 16px; }

/* 集計テーブル */
.summary-table {
    width: 100%;
    min-width: 520px;
    border-collapse: collapse;
    font-size: 12px;
    margin-top: 8px;
}
.summary-table th,
.summary-table td {
    padding: 6px 8px;
    text-align: center;
    border: 1px solid var(--bg-lighter);
}
.summary-table th {
    background: var(--bg-light);
    font-weight: 700;
    color: var(--text-secondary);
}
.summary-table td {
    color: var(--text-primary);
}
.count-high { color: var(--green); font-weight: 700; }
.count-mid { color: var(--yellow); }
.count-low { color: var(--red); }

/* ===== 入力エリア ===== */
.input-area {
    padding: 0 16px 24px;
    flex-shrink: 0;
}

.slash-commands {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 10px;
}

.slash-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border: 1px solid var(--bg-lighter);
    border-radius: var(--radius);
    background: var(--bg-dark);
    color: var(--text-primary);
    font-size: 13px;
    font-family: var(--font);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
}
.slash-btn:hover {
    background: var(--bg-lighter);
    border-color: var(--blurple);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(88,101,242,0.2);
}
.slash-btn .material-icons { font-size: 16px; color: var(--blurple); }
.cmd-desc {
    font-size: 11px;
    color: var(--text-muted);
    margin-left: 4px;
}

.input-box {
    display: flex;
    align-items: center;
    background: var(--bg-lighter);
    border-radius: var(--radius);
    padding: 2px 12px;
    gap: 8px;
}
.input-box input {
    flex: 1;
    border: none;
    background: none;
    color: var(--text-primary);
    font-size: 14px;
    font-family: var(--font);
    padding: 10px 0;
    outline: none;
}
.input-box input::placeholder { color: var(--text-muted); }
.input-icon {
    color: var(--text-muted);
    cursor: pointer;
    transition: color var(--transition);
}
.input-icon:hover { color: var(--text-primary); }

/* ===== モーダル ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
    animation: fadeIn 0.2s ease;
}
.modal-overlay.show { display: flex; }

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal {
    background: var(--bg-medium);
    border-radius: 12px;
    width: 90vw;
    max-width: 680px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 16px 48px rgba(0,0,0,0.5);
    animation: scaleIn 0.25s ease;
}
@keyframes scaleIn {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--bg-lighter);
}
.modal-header h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 18px;
}
.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: all var(--transition);
}
.modal-close:hover { background: var(--bg-lighter); color: var(--text-primary); }

.modal-body { padding: 20px; }

.modal-label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 6px;
}
.modal-hint {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.discord-select,
.discord-input {
    width: 100%;
    padding: 10px 12px;
    border-radius: 4px;
    border: none;
    background: var(--bg-darkest);
    color: var(--text-primary);
    font-size: 14px;
    font-family: var(--font);
    outline: none;
}
.discord-select:focus,
.discord-input:focus {
    box-shadow: 0 0 0 2px var(--blurple);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 16px 20px;
    border-top: 1px solid var(--bg-lighter);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-family: var(--font);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
}
.btn:hover { filter: brightness(0.9); }
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--blurple); color: white; }
.btn-gray { background: var(--bg-lighter); color: var(--text-primary); }
.btn-cancel { background: transparent; color: var(--text-secondary); }
.btn-cancel:hover { text-decoration: underline; }

/* ===== 管理者設定ページ ===== */
.admin-page {
    height: 100vh;
    overflow-y: auto;
}
.admin-topbar {
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    border-bottom: 1px solid rgba(0,0,0,0.3);
    background: var(--bg-dark);
    position: sticky;
    top: 0;
    z-index: 10;
}
.admin-title {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
}
.admin-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    padding: 6px 10px;
    border-radius: 6px;
}
.admin-back:hover { background: var(--bg-lighter); color: var(--text-primary); }
.admin-container {
    max-width: 860px;
    margin: 0 auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.admin-card {
    background: var(--bg-medium);
    border-radius: 12px;
    box-shadow: 0 16px 48px rgba(0,0,0,0.25);
    overflow: hidden;
}
.admin-card-header {
    padding: 14px 16px;
    font-size: 13px;
    font-weight: 700;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--bg-lighter);
}
.admin-card-body {
    padding: 16px;
}
.admin-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}
.admin-status {
    padding: 10px 12px;
    border-radius: 10px;
    background: var(--bg-dark);
    color: var(--text-secondary);
    font-size: 13px;
    border: 1px solid var(--bg-lighter);
}
.admin-status.ok { border-color: rgba(87,242,135,0.35); color: var(--text-primary); }
.admin-status.warn { border-color: rgba(240,178,50,0.35); color: var(--text-primary); }
.admin-status.err { border-color: rgba(237,66,69,0.35); color: var(--text-primary); }
.admin-inline-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
    flex-wrap: wrap;
}

/* ===== 予定登録グリッド ===== */
.schedule-grid {
    display: grid;
    grid-template-columns: 80px repeat(5, 1fr);
    gap: 2px;
    background: var(--bg-darkest);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 12px;
}

.grid-header {
    background: var(--bg-light);
    padding: 8px 4px;
    font-size: 12px;
    font-weight: 700;
    text-align: center;
    color: var(--text-secondary);
}

.grid-period {
    background: var(--bg-light);
    padding: 8px 10px;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.grid-period .period-time {
    font-size: 10px;
    font-weight: 400;
    color: var(--text-muted);
}

.grid-cell {
    background: var(--bg-dark);
    padding: 10px 4px;
    text-align: center;
    cursor: pointer;
    font-size: 11px;
    font-weight: 500;
    transition: all var(--transition);
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
}
.grid-cell:hover {
    filter: brightness(1.2);
    transform: scale(1.02);
}

.grid-cell[data-state="empty"] { background: var(--bg-dark); color: var(--text-muted); }
.grid-cell[data-state="in_person"] { background: rgba(87,242,135,0.2); color: var(--green); }
.grid-cell[data-state="online_realtime"] { background: rgba(88,101,242,0.25); color: #8b9ff2; }
.grid-cell[data-state="online_async"] { background: rgba(240,178,50,0.2); color: var(--orange); }
.grid-cell[data-state="unavailable"] { background: rgba(237,66,69,0.15); color: var(--red); }

/* 凡例 */
.legend {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 11px;
    color: var(--text-secondary);
}
.legend-item {
    display: flex;
    align-items: center;
    gap: 4px;
}
.cell-sample {
    display: inline-block;
    width: 14px;
    height: 14px;
    border-radius: 3px;
}
.cell-sample.in_person { background: rgba(87,242,135,0.3); border:1px solid var(--green); }
.cell-sample.online_realtime { background: rgba(88,101,242,0.35); border:1px solid var(--blurple); }
.cell-sample.online_async { background: rgba(240,178,50,0.3); border:1px solid var(--orange); }
.cell-sample.unavailable { background: rgba(237,66,69,0.2); border:1px solid var(--red); }
.cell-sample.empty { background: var(--bg-dark); border:1px solid var(--bg-lighter); }

/* キャンパス滞在リスト */
.campus-member {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: 13px;
}
.campus-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.campus-dot.on-campus { background: var(--green); box-shadow: 0 0 8px rgba(87,242,135,0.5); }
.campus-dot.off-campus { background: var(--text-muted); }

/* スクロールバー */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: var(--bg-darkest);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: var(--bg-lighter); }

/* ===== プログレスバー (Redmine用) ===== */
.progress-bar-bg {
    width: 100%;
    height: 12px;
    background: var(--bg-darkest);
    border-radius: 6px;
    margin-top: 4px;
    overflow: hidden;
}
.progress-bar-fill {
    height: 100%;
    border-radius: 6px;
    transition: width 0.3s ease;
}
.progress-danger { background: var(--red); }
.progress-warning { background: var(--orange); }
.progress-success { background: var(--green); }
.progress-info { background: var(--blurple); }
.ticket-status {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    margin-top: 4px;
    color: var(--text-muted);
}

/* ===== カレンダービュー (改善UX版) ===== */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
    padding: 8px;
    background: var(--bg-darkest);
    border-radius: 8px;
    box-shadow: inset 0 2px 8px rgba(0,0,0,0.3);
}
.cal-header {
    text-align: center;
    font-size: 13px;
    font-weight: 700;
    padding-bottom: 6px;
    border-bottom: 2px solid var(--bg-lighter);
    margin-bottom: 4px;
}
.cal-day {
    background: var(--bg-dark);
    border: 1px solid var(--bg-lighter);
    border-radius: 6px;
    padding: 6px 0 6px 0;
    min-height: 80px;
    display: flex;
    flex-direction: column;
    gap: 3px;
    transition: background var(--transition), border-color var(--transition);
}
.cal-day:hover {
    background: var(--bg-medium);
    border-color: var(--blurple);
}
.cal-date {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 4px;
    align-self: flex-start;
    margin-left: 6px;
    width: 22px;
    height: 22px;
    line-height: 22px;
    text-align: center;
    border-radius: 50%;
}
.cal-event {
    font-size: 11px;
    color: white;
    padding: 3px 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.5;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5); /* 文字の視認性アップ */
    box-shadow: 0 1px 3px rgba(0,0,0,0.15); /* 帯の立体感アップ */
}
.cal-empty {
    background: transparent;
    border: none;
}
.cal-empty:hover {
    background: transparent;
    border-color: transparent;
}
.cal-today {
    background: rgba(88, 101, 242, 0.1);
    border: 1px solid var(--blurple);
    box-shadow: 0 0 8px rgba(88, 101, 242, 0.2);
}
.cal-today .cal-date {
    background: var(--blurple);
    color: white;
    box-shadow: 0 2px 4px rgba(88, 101, 242, 0.4);
}

/* ===== サイドバーウィジェット リデザイン ===== */

.sidebar-card-body.clickable-widget {
    cursor: pointer;
    border-radius: 0 0 8px 8px;
    transition: background var(--transition);
}
.sidebar-card-body.clickable-widget:hover {
    background: rgba(255,255,255,0.03);
}
.widget-expand-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    font-size: 10px;
    color: var(--text-muted);
    padding: 5px 0 2px;
    margin-top: 5px;
    border-top: 1px solid var(--bg-lighter);
    letter-spacing: 0.01em;
}
.widget-expand-hint .material-icons { font-size: 12px; }
.sidebar-card-body.clickable-widget:hover .widget-expand-hint {
    color: var(--blurple);
}

/* ===== ミニカレンダー v2 ===== */
.mini-cal2-month-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 5px;
    letter-spacing: 0.03em;
}
.mini-cal2-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
}
.mini-cal2-dow {
    text-align: center;
    font-size: 9px;
    font-weight: 700;
    padding: 1px 0 4px;
}
.mini-cal2-dow.dow-sun { color: #f87171; }
.mini-cal2-dow.dow-sat { color: #60a5fa; }
.mini-cal2-dow:not(.dow-sun):not(.dow-sat) { color: var(--text-muted); }
.mini-cal2-cell {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1px 0 3px;
    border-radius: 4px;
    min-height: 26px;
}
.mini-cal2-cell:not(.mini-cal2-empty):hover { background: var(--bg-lighter); }
.mini-cal2-num {
    width: 17px;
    height: 17px;
    line-height: 17px;
    text-align: center;
    font-size: 10px;
    font-weight: 600;
    color: var(--text-secondary);
    border-radius: 50%;
}
.mini-cal2-cell.mini-cal2-today .mini-cal2-num {
    background: var(--blurple);
    color: white;
    box-shadow: 0 0 0 2px rgba(88,101,242,0.25);
}
.mini-cal2-cell.mini-cal2-sun .mini-cal2-num { color: #f87171; }
.mini-cal2-cell.mini-cal2-sat .mini-cal2-num { color: #60a5fa; }
.mini-cal2-cell.mini-cal2-today.mini-cal2-sun .mini-cal2-num,
.mini-cal2-cell.mini-cal2-today.mini-cal2-sat .mini-cal2-num {
    color: white;
}
.mini-cal2-events {
    display: flex;
    gap: 2px;
    justify-content: center;
    margin-top: 1px;
    flex-wrap: wrap;
    max-width: 20px;
}
.mini-cal2-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    flex-shrink: 0;
}
.mini-cal2-dot.ev-activity { background: var(--green); }
.mini-cal2-dot.ev-special  { background: var(--cyan); }
.mini-cal2-dot.ev-ticket   { background: var(--orange); }

/* ===== マイスケジュール v2 ===== */
.my-sched2 { display: flex; flex-direction: column; gap: 2px; }
.my-sched2-header-row {
    display: flex;
    gap: 2px;
    padding-left: 22px;
    margin-bottom: 2px;
}
.my-sched2-period-label {
    flex: 1;
    text-align: center;
    font-size: 9px;
    font-weight: 700;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
}
.my-sched2-row {
    display: flex;
    align-items: center;
    gap: 2px;
}
.my-sched2-day {
    width: 20px;
    flex-shrink: 0;
    text-align: center;
    font-size: 10px;
    font-weight: 700;
    color: var(--text-muted);
}
.my-sched2-cell {
    flex: 1;
    height: 14px;
    border-radius: 3px;
    transition: filter var(--transition), transform var(--transition);
}
.my-sched2-cell:hover {
    filter: brightness(1.35);
    transform: scaleY(1.2);
}
.my-sched2-cell[data-state="empty"]           { background: var(--bg-light); }
.my-sched2-cell[data-state="in_person"]       { background: rgba(87,242,135,0.7); }
.my-sched2-cell[data-state="online_realtime"] { background: rgba(88,101,242,0.7); }
.my-sched2-cell[data-state="online_async"]    { background: rgba(240,178,50,0.7); }
.my-sched2-cell[data-state="unavailable"]     { background: rgba(237,66,69,0.55); }

/* ===== チャット展開 — フルカレンダー ===== */
.chat-fullcal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 3px;
    margin-top: 8px;
}
.chat-fullcal-dow {
    text-align: center;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 0 6px;
    border-bottom: 1px solid var(--bg-lighter);
    margin-bottom: 2px;
}
.chat-fullcal-dow.dow-sun { color: #f87171; }
.chat-fullcal-dow.dow-sat { color: #60a5fa; }
.chat-fullcal-dow:not(.dow-sun):not(.dow-sat) { color: var(--text-muted); }
.chat-fullcal-cell {
    min-height: 48px;
    background: var(--bg-light);
    border-radius: 5px;
    padding: 4px 5px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    border: 1px solid transparent;
    transition: border-color var(--transition);
}
.chat-fullcal-cell:hover:not(.chat-fullcal-empty) { border-color: var(--bg-lighter); }
.chat-fullcal-empty { background: transparent; border: none; min-height: unset; }
.chat-fullcal-today {
    background: rgba(88,101,242,0.1);
    border-color: var(--blurple) !important;
}
.chat-fullcal-num {
    font-size: 11px;
    font-weight: 700;
    width: 20px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    border-radius: 50%;
    color: var(--text-secondary);
    flex-shrink: 0;
}
.chat-fullcal-today .chat-fullcal-num { background: var(--blurple); color: white; }
.chat-fullcal-weekend .chat-fullcal-num { color: var(--text-muted); }
.chat-fullcal-event-chip {
    font-size: 9px;
    font-weight: 600;
    padding: 1px 4px;
    border-radius: 3px;
    color: white;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 14px;
}
.chip-activity { background: var(--green-dark); }
.chip-special  { background: #0d8c7c; }
.chip-ticket   { background: rgba(240,178,50,0.85); color: #1a1a1a; }

/* ===== チャット展開 — マイスケジュールテーブル ===== */
.chat-mysched-table {
    width: 100%;
    min-width: 520px;
    border-collapse: separate;
    border-spacing: 3px;
    margin-top: 8px;
    font-size: 12px;
}
.chat-mysched-table th {
    text-align: center;
    font-size: 10px;
    font-weight: 700;
    color: var(--text-muted);
    padding: 5px 4px;
    background: var(--bg-dark);
    border-radius: 4px;
    white-space: nowrap;
}
.chat-mysched-table td {
    text-align: center;
    padding: 8px 3px;
    border-radius: 5px;
    font-size: 11px;
    font-weight: 600;
    min-width: 44px;
}
.chat-mysched-table td.day-cell {
    background: var(--bg-dark);
    color: var(--text-secondary);
    font-weight: 700;
    font-size: 12px;
}
.mysched-empty           { background: var(--bg-dark); color: var(--text-muted); font-weight:400; }
.mysched-in_person       { background: rgba(87,242,135,0.15); color: var(--green); }
.mysched-online_realtime { background: rgba(88,101,242,0.15); color: #8b9ff2; }
.mysched-online_async    { background: rgba(240,178,50,0.15); color: var(--orange); }
.mysched-unavailable     { background: rgba(237,66,69,0.12); color: var(--red); }

/* ===== ユーザーバー（サイドバー最下部）===== */
.user-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    background: var(--bg-darkest);
    border-top: 1px solid rgba(255,255,255,0.06);
    margin-top: auto;
    flex-shrink: 0;
}
.user-bar-avatar {
    font-size: 22px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    border-radius: 50%;
    flex-shrink: 0;
}
.user-bar-info {
    flex: 1;
    min-width: 0;
}
.user-bar-name {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.user-bar-status {
    font-size: 11px;
    color: var(--text-muted);
}
.user-bar-settings-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    transition: color var(--transition), background var(--transition);
    flex-shrink: 0;
}
.user-bar-settings-btn:hover { color: var(--text-primary); background: var(--bg-light); }
.user-bar-settings-btn .material-icons { font-size: 20px; }

/* ===== 個人設定ページ ===== */
.settings-page {
    padding: 24px 28px;
    max-width: 680px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    overflow-y: auto;
    height: 100%;
}
.settings-section {
    background: var(--bg-dark);
    border-radius: 8px;
    overflow: hidden;
}
.settings-section-title {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--bg-light);
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    border-bottom: 1px solid var(--bg-lighter);
}
.settings-section-title .material-icons { font-size: 18px; color: var(--blurple); }
.settings-role-box {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.settings-role-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.settings-role-badge {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
}
.settings-role-admin {
    background: rgba(87, 242, 135, 0.14);
    color: var(--green);
    border: 1px solid rgba(87, 242, 135, 0.35);
}
.settings-role-member {
    background: rgba(88, 101, 242, 0.12);
    color: var(--blurple);
    border: 1px solid rgba(88, 101, 242, 0.3);
}
.settings-role-note {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.6;
}
.settings-fields {
    padding: 16px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
.settings-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.settings-field-wide { grid-column: span 2; }
.settings-field label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.settings-field .discord-input { width: 100%; }
.settings-hint {
    padding: 10px 16px;
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.6;
    border-bottom: 1px solid var(--bg-lighter);
}
.settings-apikey-row {
    display: flex;
    gap: 6px;
}
.settings-apikey-row .discord-input { flex: 1; }
.settings-toggle-btn {
    background: var(--bg-light);
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0 10px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    transition: background var(--transition);
}
.settings-toggle-btn:hover { background: var(--bg-lighter); color: var(--text-primary); }
.settings-toggle-btn .material-icons { font-size: 18px; }
.settings-link-row {
    padding: 10px 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.settings-ext-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--blurple);
    text-decoration: none;
    padding: 4px 10px;
    background: rgba(88,101,242,0.1);
    border-radius: 4px;
    transition: background var(--transition);
}
.settings-ext-link:hover { background: rgba(88,101,242,0.2); }
.settings-ext-link .material-icons { font-size: 14px; }
.settings-admin-actions {
    padding: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.settings-admin-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 14px;
    border-radius: 6px;
    border: 1px solid var(--bg-modifier-accent);
    background: var(--bg-light);
    color: var(--text-primary);
    text-decoration: none;
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition);
}
.settings-admin-btn:hover {
    background: var(--bg-lighter);
    border-color: var(--blurple);
}
.settings-admin-btn .material-icons { font-size: 18px; }
.settings-save-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 4px 0;
}
.settings-save-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 20px;
    background: var(--blurple);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-family: var(--font);
    cursor: pointer;
    transition: background var(--transition);
}
.settings-save-btn:hover { background: var(--blurple-hover); }
.settings-save-btn .material-icons { font-size: 18px; }
.settings-save-msg {
    font-size: 13px;
    color: var(--green);
    font-weight: 600;
}

/* btn-orange (Redmineプロジェクト用) */
.btn-orange { background: var(--orange); color: #111; }
.btn-orange:hover { background: #d4961a; }

/* ===== カレンダー専用ページ ===== */
.cal-page {
    display: flex;
    flex-direction: row;
    height: 100%;
    overflow: hidden;
}
.cal-page-nav {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.cal-page-title {
    flex: 1;
    text-align: center;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}
.cal-page-nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 7px 14px;
    background: var(--bg-light);
    color: var(--text-primary);
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-family: var(--font);
    cursor: pointer;
    transition: background var(--transition);
    white-space: nowrap;
}
.cal-page-nav-btn:hover { background: var(--blurple); }
.cal-page-nav-btn .material-icons { font-size: 18px; }
.cal-page-today-btn { background: rgba(88,101,242,0.2); color: var(--blurple); }
.cal-page-today-btn:hover { background: var(--blurple); color: white; }
.cal-page-legend {
    display: flex;
    gap: 18px;
    font-size: 12px;
    color: var(--text-muted);
    flex-shrink: 0;
}
.cal-page-legend span { display: flex; align-items: center; gap: 5px; }
.cal-page-legend-dot {
    display: inline-block;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    flex-shrink: 0;
}
.cal-page-legend-dot.activity { background: var(--green); }
.cal-page-legend-dot.spevent  { background: #0984e3; }
.cal-page-legend-dot.ticket   { background: var(--orange); }
.cal-page-body {
    flex: 1;
    min-height: 0;
}
.cal-page-actions {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
    padding-bottom: 8px;
}
.cal-page-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-family: var(--font);
    cursor: pointer;
    transition: background var(--transition), opacity var(--transition);
}
.cal-page-action-btn .material-icons { font-size: 16px; }
.cal-page-action-btn.btn-blurple { background: var(--blurple); color: white; }
.cal-page-action-btn.btn-blurple:hover { background: var(--blurple-hover); }
.cal-page-action-btn.btn-gray { background: var(--bg-light); color: var(--text-primary); }
.cal-page-action-btn.btn-gray:hover { background: var(--bg-lighter); }
.cal-page-action-btn.btn-green { background: var(--green-dark); color: white; }
.cal-page-action-btn.btn-green:hover { background: #1a6030; }

/* ===== Redmine プロジェクトバッジ (チャット用) ===== */
.rm-proj-badge {
    display: inline-block;
    padding: 2px 8px;
    background: rgba(240,178,50,0.15);
    border: 1px solid rgba(240,178,50,0.35);
    border-radius: 4px;
    font-size: 12px;
    color: var(--orange);
    text-decoration: none;
    margin-right: 4px;
    transition: background var(--transition);
}
a.rm-proj-badge:hover { background: rgba(240,178,50,0.3); }

/* ===== カレンダーページ 左カラム ===== */
.cal-page-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 20px 20px 16px;
    overflow-y: auto;
    min-width: 0;
}

/* カレンダーの日付セル: 日付行+追加ボタン */
.cal-date-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 4px;
    margin-bottom: 2px;
}
.cal-add-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    line-height: 1;
    border-radius: 3px;
    transition: color var(--transition), background var(--transition);
}
.cal-add-btn .material-icons { font-size: 14px; }
.cal-day:hover .cal-add-btn { display: flex; }
.cal-add-btn:hover { color: var(--blurple); background: rgba(88,101,242,0.15); }
.cal-day.selected {
    border-color: var(--blurple) !important;
    background: rgba(88,101,242,0.12) !important;
}
.cal-page-legend-dot.personal { background: #6c5ce7; }

/* ===== 日付詳細パネル (右カラム) ===== */
.cal-day-panel {
    width: 260px;
    flex-shrink: 0;
    background: var(--bg-dark);
    border-left: 1px solid var(--bg-lighter);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.cal-day-panel-empty {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 13px;
    text-align: center;
    line-height: 1.6;
    padding: 24px;
}
.cal-day-panel-empty .material-icons { font-size: 36px; opacity: 0.4; }
.cdp-header {
    display: flex;
    align-items: center;
    padding: 12px 14px 10px;
    background: var(--bg-light);
    border-bottom: 1px solid var(--bg-lighter);
    gap: 8px;
    flex-shrink: 0;
}
.cdp-title { flex: 1; font-size: 14px; font-weight: 700; color: var(--text-primary); }
.cdp-close {
    background: none; border: none; color: var(--text-muted);
    cursor: pointer; padding: 2px; border-radius: 3px; display: flex; align-items: center;
    transition: color var(--transition);
}
.cdp-close:hover { color: var(--text-primary); }
.cdp-close .material-icons { font-size: 18px; }
.cdp-body { flex: 1; overflow-y: auto; padding: 10px; display: flex; flex-direction: column; gap: 6px; }
.cdp-section-title {
    display: flex; align-items: center; gap: 4px;
    font-size: 10px; font-weight: 700; text-transform: uppercase;
    color: var(--text-muted); letter-spacing: 0.05em;
    padding: 6px 4px 2px; border-bottom: 1px solid var(--bg-lighter);
}
.cdp-section-title .material-icons { font-size: 13px; }
.cdp-item {
    display: flex; align-items: flex-start; gap: 8px;
    background: var(--bg-medium); border-radius: 6px; padding: 8px 10px;
    font-size: 12px;
}
.cdp-item-icon { font-size: 16px; flex-shrink: 0; margin-top: 1px; }
.cdp-item-body { flex: 1; min-width: 0; }
.cdp-item-title { font-weight: 600; color: var(--text-primary); line-height: 1.4; word-break: break-word; }
.cdp-item-sub { font-size: 11px; color: var(--text-muted); margin-top: 3px; }
.cdp-item-group { border-left: 3px solid var(--green); }
.cdp-item-ticket { border-left: 3px solid var(--orange); flex-direction: column; }
.cdp-item-personal { border-left: 3px solid #6c5ce7; }
.cdp-badge {
    display: inline-block; padding: 0 5px; border-radius: 3px;
    font-size: 10px; font-weight: 700; vertical-align: middle; margin-left: 4px;
}
.cdp-badge-due   { background: rgba(237,66,69,0.2); color: var(--red); }
.cdp-badge-start { background: rgba(87,242,135,0.2); color: var(--green); }
.cdp-progress-bar {
    height: 4px; background: var(--bg-lighter); border-radius: 2px; margin: 5px 0 2px; overflow: hidden;
}
.cdp-progress-fill { height: 100%; background: var(--blurple); border-radius: 2px; transition: width 0.3s; }
.cdp-progress-fill.cdp-prog-done { background: var(--green); }
.cdp-progress-fill.cdp-prog-mid  { background: var(--orange); }
.cdp-del-btn {
    background: none; border: none; color: var(--text-muted);
    cursor: pointer; padding: 0; flex-shrink: 0; display: flex; align-items: center;
}
.cdp-del-btn:hover { color: var(--red); }
.cdp-del-btn .material-icons { font-size: 14px; }
.cdp-empty {
    display: flex; flex-direction: column; align-items: center;
    gap: 6px; color: var(--text-muted); font-size: 12px; padding: 20px 0;
}
.cdp-empty .material-icons { font-size: 28px; opacity: 0.4; }
.cdp-footer {
    padding: 10px 12px; border-top: 1px solid var(--bg-lighter); flex-shrink: 0;
}
.cdp-add-btn {
    display: flex; align-items: center; gap: 6px; width: 100%;
    padding: 7px 12px; background: rgba(88,101,242,0.15); color: var(--blurple);
    border: 1px solid rgba(88,101,242,0.3); border-radius: 6px;
    font-size: 13px; font-family: var(--font); cursor: pointer;
    transition: background var(--transition);
    justify-content: center;
}
.cdp-add-btn:hover { background: rgba(88,101,242,0.3); }
.cdp-add-btn .material-icons { font-size: 16px; }

/* ===== イベント登録モーダル: タイプタブ ===== */
.ev-type-tabs { display: flex; gap: 6px; margin-top: 4px; }
.ev-type-tab {
    flex: 1; display: flex; align-items: center; justify-content: center; gap: 5px;
    padding: 8px; background: var(--bg-light); color: var(--text-muted);
    border: 1px solid var(--bg-lighter); border-radius: 6px;
    font-size: 13px; font-family: var(--font); cursor: pointer;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.ev-type-tab .material-icons { font-size: 16px; }
.ev-type-tab:hover { background: var(--bg-lighter); color: var(--text-primary); }
.ev-type-tab.active { background: rgba(88,101,242,0.2); color: var(--blurple); border-color: rgba(88,101,242,0.4); }

/* ===== プロジェクトダッシュボード ===== */
.pd-page {
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-height: 100%;
    flex: 0 0 auto;
    overflow: visible;
    box-sizing: border-box;
}
.pd-header {
    display: flex; align-items: center; gap: 10px;
    flex-shrink: 0;
}
.pd-header .material-icons { font-size: 24px; color: var(--blurple); }
.pd-header-title { font-size: 20px; font-weight: 700; flex: 1; }
.pd-action-btn {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 7px 14px; background: var(--blurple); color: white;
    border: none; border-radius: 6px; font-size: 13px; font-family: var(--font);
    cursor: pointer; transition: background var(--transition);
}
.pd-action-btn:hover { background: var(--blurple-hover); }
.pd-action-btn .material-icons { font-size: 16px; }
.pd-proj-tabs { display: flex; gap: 6px; flex-wrap: wrap; flex-shrink: 0; }
.pd-proj-tab {
    padding: 6px 14px; background: var(--bg-light); color: var(--text-muted);
    border: none; border-radius: 5px; font-size: 13px; font-family: var(--font); cursor: pointer;
    transition: background var(--transition), color var(--transition);
}
.pd-proj-tab.active { background: var(--blurple); color: white; }
/* サマリーカード */
.pd-summary-row { display: flex; gap: 10px; flex-wrap: wrap; flex-shrink: 0; }
.pd-summary-card {
    flex: 1; min-width: 80px; padding: 14px 16px;
    border-radius: 8px; background: var(--bg-dark);
    border-top: 3px solid transparent; text-align: center;
}
.pd-card-total   { border-color: var(--text-muted); }
.pd-card-open    { border-color: var(--blurple); }
.pd-card-overdue { border-color: var(--red); }
.pd-card-closed  { border-color: var(--green); }
.pd-card-progress { border-color: var(--orange); }
.pd-sum-num { font-size: 26px; font-weight: 700; color: var(--text-primary); line-height: 1.2; }
.pd-sum-label { font-size: 11px; color: var(--text-muted); margin-top: 4px; }
/* メイングリッド */
.pd-main-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 16px;
    min-height: 0;
    overflow: visible;
}
.pd-section {
    background: var(--bg-dark); border-radius: 8px; overflow: hidden;
    display: flex; flex-direction: column; min-height: 0;
}
.pd-section-title {
    display: flex; align-items: center; gap: 6px;
    padding: 12px 16px; background: var(--bg-light);
    font-size: 13px; font-weight: 700; color: var(--text-secondary);
    border-bottom: 1px solid var(--bg-lighter);
}
.pd-section-title .material-icons { font-size: 16px; color: var(--blurple); }
.pd-member-cards {
    display: flex;
    flex-direction: column;
    gap: 0;
    min-height: 0;
    overflow: visible;
}
.pd-member-card {
    padding: 14px 16px; border-bottom: 1px solid var(--bg-lighter);
    display: flex; flex-direction: column; gap: 10px;
}
.pd-member-card:last-child { border-bottom: none; }
.pd-member-header { display: flex; align-items: center; gap: 10px; }
.pd-member-avatar {
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--blurple); color: white;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px; font-weight: 700; flex-shrink: 0;
}
.pd-member-info { flex: 1; }
.pd-member-name { font-size: 14px; font-weight: 700; color: var(--text-primary); }
.pd-member-sub { font-size: 11px; color: var(--text-muted); }
.pd-member-bars { display: flex; flex-direction: column; gap: 6px; }
.pd-bar-row { display: flex; align-items: center; gap: 8px; }
.pd-bar-label { font-size: 11px; color: var(--text-muted); width: 28px; flex-shrink: 0; }
.pd-bar-bg {
    flex: 1; height: 8px; background: var(--bg-lighter); border-radius: 4px; overflow: hidden;
}
.pd-bar-fill { height: 100%; border-radius: 4px; transition: width 0.4s ease; }
.pd-bar-hours   { background: var(--blurple); }
.pd-bar-tickets { background: var(--cyan); }
.pd-prio-urgent { background: var(--red); }
.pd-prio-high   { background: var(--orange); }
.pd-prio-normal { background: var(--blurple); }
.pd-prio-low    { background: var(--green-dark); }
.pd-bar-val { font-size: 11px; color: var(--text-muted); width: 30px; text-align: right; flex-shrink: 0; }
.pd-member-badges { display: flex; gap: 5px; flex-wrap: wrap; }
.pd-badge {
    padding: 2px 7px; border-radius: 10px; font-size: 11px; font-weight: 600;
}
.pd-badge-open    { background: rgba(88,101,242,0.2); color: var(--blurple); }
.pd-badge-overdue { background: rgba(237,66,69,0.2);  color: var(--red); }
.pd-badge-closed  { background: rgba(87,242,135,0.15); color: var(--green); }
/* ドーナツチャート */
.pd-donut-wrap { display: flex; align-items: center; gap: 16px; padding: 16px; }
.pd-donut-legend { display: flex; flex-direction: column; gap: 7px; }
.pd-donut-item { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-secondary); }
.pd-donut-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.pd-prio-bars { padding: 12px 16px; display: flex; flex-direction: column; gap: 8px; }
.pd-empty { color: var(--text-muted); font-size: 13px; padding: 20px; text-align: center; }
.pd-section-charts {
    padding-bottom: 12px;
    overflow: visible;
}

/* ===== マイタスク Kanban ===== */
.kt-page { padding: 16px 20px; height: 100%; display: flex; flex-direction: column; gap: 12px; overflow: hidden; box-sizing: border-box; }
.kt-header { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.kt-header-title { font-size: 18px; font-weight: 700; color: var(--text-primary); flex: 1; }
.kt-action-btn { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; background: var(--blurple); color: white; border: none; border-radius: 6px; font-size: 13px; font-family: var(--font); cursor: pointer; transition: opacity 0.15s; flex-shrink: 0; }
.kt-action-btn:hover { opacity: 0.85; }
.kt-action-btn .material-icons { font-size: 16px; }
.kt-controls { display: flex; align-items: center; gap: 6px; flex-shrink: 0; flex-wrap: wrap; }
.kt-filter-btn { padding: 6px 12px; border-radius: 6px; font-size: 12px; font-weight: 600; cursor: pointer; border: none; font-family: var(--font); transition: background 0.15s, color 0.15s; display: inline-flex; align-items: center; gap: 4px; }
.kt-filter-btn.active { background: var(--blurple); color: white; }
.kt-filter-btn:not(.active) { background: var(--bg-lighter); color: var(--text-secondary); }
.kt-board { display: flex; gap: 12px; flex: 1; overflow-x: auto; min-height: 0; }
.kt-col { flex: 1; min-width: 180px; background: var(--bg-dark); border-radius: 8px; display: flex; flex-direction: column; max-height: 100%; }
.kt-col-header { padding: 10px 12px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--bg-lighter); flex-shrink: 0; }
.kt-col-title { font-size: 12px; font-weight: 700; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.04em; }
.kt-col-count { font-size: 12px; font-weight: 700; color: var(--text-muted); background: var(--bg-lighter); padding: 1px 8px; border-radius: 10px; }
.kt-col-body { flex: 1; overflow-y: auto; padding: 8px; display: flex; flex-direction: column; gap: 8px; }
.kt-card { background: var(--bg-light); border-radius: 6px; padding: 10px 12px; cursor: pointer; transition: background 0.15s, transform 0.1s; border-left: 3px solid transparent; }
.kt-card:hover { background: rgba(255,255,255,0.07); transform: translateY(-1px); }
.kt-card.prio-urgent { border-left-color: var(--red); }
.kt-card.prio-high   { border-left-color: var(--orange); }
.kt-card.prio-normal { border-left-color: var(--blurple); }
.kt-card.prio-low    { border-left-color: var(--green-dark); }
.kt-card-id      { font-size: 11px; color: var(--text-muted); margin-bottom: 4px; }
.kt-card-subject { font-size: 13px; font-weight: 600; color: var(--text-primary); line-height: 1.4; margin-bottom: 8px; }
.kt-card-meta    { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.kt-prio-badge   { font-size: 10px; font-weight: 700; padding: 2px 6px; border-radius: 4px; }
.kt-prio-urgent  { background: rgba(237,66,69,0.2);   color: var(--red); }
.kt-prio-high    { background: rgba(240,178,50,0.2);   color: var(--orange); }
.kt-prio-normal  { background: rgba(88,101,242,0.2);   color: var(--blurple); }
.kt-prio-low     { background: rgba(87,242,135,0.15);  color: var(--green); }
.kt-due          { font-size: 10px; color: var(--text-muted); }
.kt-due.overdue  { color: var(--red); font-weight: 700; }
.kt-due.soon     { color: var(--orange); font-weight: 700; }
.kt-card-prog    { display: flex; flex-direction: column; gap: 3px; }
.kt-prog-bar     { height: 4px; background: var(--bg-lighter); border-radius: 2px; overflow: hidden; }
.kt-prog-fill    { height: 100%; background: var(--blurple); border-radius: 2px; transition: width 0.3s; }
.kt-prog-fill.done { background: var(--green); }
.kt-prog-text    { font-size: 10px; color: var(--text-muted); text-align: right; }
.kt-card-assignee { font-size: 11px; color: var(--text-muted); margin-top: 6px; }
.kt-empty        { color: var(--text-muted); font-size: 12px; padding: 16px; text-align: center; }

/* ===== チケット詳細モーダル ===== */
.td-header  { margin-bottom: 16px; }
.td-id      { font-size: 12px; color: var(--text-muted); margin-bottom: 4px; }
.td-subject { font-size: 16px; font-weight: 700; color: var(--text-primary); line-height: 1.4; }
.td-grid    { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 16px; }
.td-field   { display: flex; flex-direction: column; gap: 3px; }
.td-label   { font-size: 10px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.td-val     { font-size: 13px; color: var(--text-secondary); }
.td-prog-section { margin-top: 8px; }
.td-prog-label   { font-size: 12px; color: var(--text-muted); margin-bottom: 6px; }
.td-prog-bar     { height: 8px; background: var(--bg-lighter); border-radius: 4px; overflow: hidden; }
.td-prog-fill    { height: 100%; background: var(--blurple); border-radius: 4px; transition: width 0.3s; }
.td-prog-fill.done { background: var(--green); }

/* ===== レポートページ ===== */
.rp-page { padding: 16px 20px; display: flex; flex-direction: column; gap: 16px; overflow-y: auto; height: 100%; box-sizing: border-box; }
.rp-header { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.rp-header-title { font-size: 18px; font-weight: 700; color: var(--text-primary); flex: 1; }
.rp-controls { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; flex-shrink: 0; }
.rp-proj-tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.rp-proj-tab { padding: 6px 14px; border-radius: 6px; font-size: 13px; font-weight: 600; cursor: pointer; border: none; font-family: var(--font); transition: background 0.15s, color 0.15s; }
.rp-proj-tab.active     { background: var(--blurple); color: white; }
.rp-proj-tab:not(.active) { background: var(--bg-lighter); color: var(--text-secondary); }
.rp-type-row  { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; flex-shrink: 0; }
.rp-type-tabs { display: flex; gap: 0; background: var(--bg-dark); padding: 3px; border-radius: 8px; border: 1px solid var(--bg-lighter); }
.rp-type-tab  { padding: 5px 14px; border-radius: 6px; font-size: 12px; font-weight: 600; cursor: pointer; border: none; font-family: var(--font); color: var(--text-muted); background: transparent; transition: background 0.15s, color 0.15s; }
.rp-type-tab.active { background: var(--bg-light); color: var(--text-primary); }
.rp-date-row  { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-muted); }
.rp-date-row input { background: var(--bg-dark); border: 1px solid var(--bg-lighter); border-radius: 4px; color: var(--text-primary); padding: 4px 8px; font-size: 12px; font-family: var(--font); }
.rp-section   { background: var(--bg-dark); border-radius: 8px; overflow: hidden; flex-shrink: 0; }
.rp-section-title { padding: 10px 16px; background: var(--bg-light); font-size: 13px; font-weight: 700; color: var(--text-secondary); border-bottom: 1px solid var(--bg-lighter); display: flex; align-items: center; gap: 6px; }
.rp-section-title .material-icons { font-size: 16px; color: var(--blurple); }
.rp-section-body  { padding: 16px; }
.rp-summary-row   { display: flex; gap: 10px; flex-wrap: wrap; }
.rp-sum-card  { flex: 1; min-width: 80px; background: var(--bg-light); border-radius: 6px; padding: 14px 12px; text-align: center; }
.rp-sum-num   { font-size: 22px; font-weight: 700; color: var(--text-primary); }
.rp-sum-label { font-size: 11px; color: var(--text-muted); margin-top: 4px; }
.rp-table     { width: 100%; border-collapse: collapse; font-size: 13px; }
.rp-table th  { text-align: left; padding: 8px 10px; font-size: 11px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; border-bottom: 1px solid var(--bg-lighter); white-space: nowrap; }
.rp-table td  { padding: 8px 10px; border-bottom: 1px solid rgba(255,255,255,0.04); vertical-align: middle; }
.rp-table tr:last-child td { border-bottom: none; }
.rp-table tr:hover td { background: rgba(255,255,255,0.03); }
.rp-prio-badge   { font-size: 10px; font-weight: 700; padding: 2px 6px; border-radius: 3px; white-space: nowrap; }
.rp-status-badge { font-size: 11px; font-weight: 600; padding: 2px 7px; border-radius: 3px; white-space: nowrap; }
.rp-status-new    { background: rgba(88,101,242,0.15);  color: var(--blurple); }
.rp-status-open   { background: rgba(0,212,170,0.15);   color: var(--cyan); }
.rp-status-done   { background: rgba(87,242,135,0.15);  color: var(--green); }
.rp-status-overdue { background: rgba(237,66,69,0.15);  color: var(--red); }
.rp-prog-cell { display: flex; align-items: center; gap: 6px; }
.rp-prog-bar  { flex: 1; height: 6px; background: var(--bg-lighter); border-radius: 3px; overflow: hidden; min-width: 50px; }
.rp-prog-fill { height: 100%; background: var(--blurple); border-radius: 3px; }
.rp-prog-fill.done { background: var(--green); }
.rp-member-rows   { display: flex; flex-direction: column; gap: 10px; }
.rp-member-row    { display: flex; align-items: center; gap: 12px; padding: 10px; background: var(--bg-light); border-radius: 6px; }
.rp-member-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--blurple); color: white; display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 700; flex-shrink: 0; }
.rp-member-info   { flex: 1; }
.rp-member-name   { font-size: 13px; font-weight: 700; color: var(--text-primary); }
.rp-member-detail { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.rp-member-badges { display: flex; gap: 5px; flex-wrap: wrap; }
.rp-print-btn { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; background: var(--bg-lighter); color: var(--text-secondary); border: none; border-radius: 6px; font-size: 13px; font-family: var(--font); cursor: pointer; transition: background 0.15s, color 0.15s; flex-shrink: 0; }
.rp-print-btn:hover { background: var(--blurple); color: white; }
.rp-print-btn .material-icons { font-size: 16px; }
.rp-empty { color: var(--text-muted); font-size: 13px; padding: 20px; text-align: center; }
@media print {
    .channel-sidebar, .server-list, .input-area, .chat-header { display: none !important; }
    .chat-area { width: 100% !important; }
    .rp-print-btn, .rp-proj-tabs, .rp-type-tabs, .rp-date-row { display: none !important; }
}

/* ===== ログイン: Discord OAuth2 ボタン ===== */
.btn-discord-login {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    background: var(--blurple);
    color: white;
    font-size: 15px;
    font-weight: 700;
    font-family: var(--font);
    border-radius: 8px;
    text-decoration: none;
    transition: background var(--transition), transform var(--transition);
}
.btn-discord-login:hover {
    background: var(--blurple-hover);
    transform: translateY(-1px);
}

/* ===== ログイン: メンバー選択グリッド ===== */
.login-member-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
    max-height: 300px;
    overflow-y: auto;
    padding: 4px 2px;
}
.login-member-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 12px 8px;
    background: var(--bg-light);
    border: 2px solid transparent;
    border-radius: 10px;
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition);
    user-select: none;
}
.login-member-card:hover {
    background: var(--bg-lighter);
}
.login-member-card.selected {
    border-color: var(--blurple);
    background: rgba(88, 101, 242, 0.15);
}
.login-member-card-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}
.login-member-card-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.login-member-card-initial {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--blurple);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
}
.login-member-card-name {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
    text-align: center;
    word-break: break-all;
    line-height: 1.3;
    max-width: 100%;
}
.login-fallback-notice {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 10px 12px;
    background: rgba(240, 178, 50, 0.15);
    border: 1px solid rgba(240, 178, 50, 0.4);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.5;
}
.login-fallback-notice .material-icons {
    font-size: 18px;
    color: var(--orange);
    flex-shrink: 0;
    margin-top: 1px;
}

/* ===== チャンネル管理モーダル ===== */
.channel-mgr-columns {
    display: flex;
    gap: 16px;
    margin-top: 12px;
    flex-wrap: wrap;
}
.channel-mgr-columns > div {
    flex: 1;
    min-width: 180px;
}
.channel-manager-status {
    margin-top: 10px;
    padding: 8px 10px;
    border-radius: 6px;
    background: var(--bg-light);
    color: var(--text-muted);
    font-size: 12px;
}
.channel-link-rows {
    max-height: 320px;
    overflow-y: auto;
    border: 1px solid var(--bg-modifier-accent);
    border-radius: 6px;
    padding: 6px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.channel-create-box {
    border: 1px solid var(--bg-modifier-accent);
    border-radius: 6px;
    padding: 10px;
    margin-bottom: 10px;
    background: var(--bg-light);
}
.channel-create-result {
    margin-top: 8px;
    font-size: 12px;
    color: var(--text-muted);
}
.channel-link-row {
    border: 1px solid var(--bg-modifier-accent);
    background: var(--bg-light);
    border-radius: 8px;
    padding: 10px;
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}
.channel-link-row-main {
    flex: 1;
    min-width: 200px;
}
.channel-link-row-title {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-normal);
}
.channel-link-row-title .material-icons {
    font-size: 16px;
    color: var(--text-muted);
}
.channel-link-select {
    width: 100%;
}
.channel-link-row-actions {
    display: flex;
    gap: 6px;
    align-items: center;
}

/* ===== Workspace Refresh ===== */
body::before,
body::after {
    content: '';
    position: fixed;
    inset: auto;
    pointer-events: none;
    z-index: 0;
    border-radius: 999px;
    filter: blur(60px);
    opacity: 0.65;
}
body::before {
    width: 340px;
    height: 340px;
    top: -90px;
    left: -70px;
    background: rgba(86, 197, 255, 0.18);
}
body::after {
    width: 320px;
    height: 320px;
    right: -90px;
    bottom: -90px;
    background: rgba(255, 180, 92, 0.14);
}

.discord-app,
.admin-page {
    position: relative;
    z-index: 1;
}

.server-list {
    width: 84px;
    background: rgba(9, 21, 29, 0.92);
    border-right: 1px solid rgba(255,255,255,0.05);
    backdrop-filter: blur(14px);
}

.server-icon {
    width: 54px;
    height: 54px;
    background: linear-gradient(160deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
}

.server-icon:hover,
.server-icon.active {
    background: linear-gradient(135deg, var(--blurple), #2f8fff);
    box-shadow: 0 16px 30px rgba(20, 73, 102, 0.45);
}

.channel-sidebar {
    width: 290px;
    background: rgba(12, 26, 35, 0.88);
    border-right: 1px solid rgba(255,255,255,0.06);
    backdrop-filter: blur(18px);
}

.server-header {
    height: 68px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    box-shadow: none;
}

.server-header h2,
.channel-name,
.workspace-hero-title,
.pd-header-title,
.kt-header-title,
.rp-header-title {
    font-family: var(--font-display);
    letter-spacing: -0.02em;
}

.sidebar-insights {
    padding: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.sidebar-card {
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.025));
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
}

.channel-item {
    margin: 3px 10px;
    padding: 10px 12px;
    border-radius: 12px;
}

.channel-item:hover,
.channel-item.active {
    background: rgba(255,255,255,0.08);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.05);
}

.chat-area {
    background:
        linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0)),
        linear-gradient(180deg, #0a1821 0%, #0d1f2a 100%);
}

.chat-header {
    min-height: 84px;
    height: auto;
    padding: 18px 24px;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    box-shadow: none;
    gap: 16px;
}

.chat-header-main {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.chat-header-title-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.chat-header-context {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
}

.chat-header-meta {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.header-stat {
    min-width: 92px;
    padding: 10px 12px;
    border-radius: 14px;
    background: rgba(255,255,255,0.05);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
}

.header-stat-label {
    display: block;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.header-stat-value {
    font-family: var(--font-display);
    font-size: 18px;
    color: var(--text-primary);
}

.workspace-hero {
    padding: 18px 24px 0;
}

.workspace-hero-shell {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(280px, 1fr);
    gap: 18px;
    padding: 20px;
    border-radius: 24px;
    background:
        linear-gradient(135deg, rgba(86, 197, 255, 0.08), transparent 36%),
        linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.025));
    box-shadow: var(--shadow-soft), inset 0 0 0 1px rgba(255,255,255,0.08);
}

.workspace-hero-copy {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.workspace-hero-kicker {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 5px 10px;
    border-radius: 999px;
    background: rgba(74, 215, 178, 0.12);
    color: var(--blurple);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.workspace-hero-title {
    font-size: clamp(26px, 3vw, 34px);
    line-height: 1.05;
}

.workspace-hero-text {
    max-width: 680px;
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 14px;
}

.workspace-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 4px;
}

.workspace-hero-action {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 14px;
    border: none;
    background: rgba(255,255,255,0.06);
    color: var(--text-primary);
    cursor: pointer;
    transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
    font-family: var(--font);
}

.workspace-hero-action:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-1px);
}

.workspace-hero-action .material-icons {
    font-size: 18px;
    color: var(--blurple);
}

.workspace-hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.workspace-hero-card {
    min-height: 132px;
    padding: 16px;
    border-radius: 20px;
    background: rgba(255,255,255,0.05);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.workspace-hero-card-label,
.workspace-hero-card-sub {
    font-size: 12px;
    color: var(--text-muted);
}

.workspace-hero-card-value {
    font-family: var(--font-display);
    font-size: clamp(30px, 3vw, 42px);
    line-height: 1;
}

.accent-primary .workspace-hero-card-value { color: var(--blurple); }
.accent-warn .workspace-hero-card-value { color: var(--orange); }
.accent-soft .workspace-hero-card-value { color: var(--cyan); }

.messages-container {
    padding: 20px 24px 28px;
    gap: 12px;
}

.message {
    padding: 14px 16px;
    border-radius: 22px;
    background: rgba(255,255,255,0.045);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
    backdrop-filter: blur(14px);
}

.message-avatar {
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.18);
}

.embed {
    border-radius: 18px;
    background: rgba(7, 18, 25, 0.78);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.05);
}

.input-area {
    padding: 0 24px 24px;
}

.slash-commands {
    gap: 10px;
    margin-bottom: 12px;
}

.slash-btn {
    padding: 10px 14px;
    border-radius: 14px;
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.06);
}

.slash-btn:hover {
    background: rgba(255,255,255,0.08);
    box-shadow: 0 12px 24px rgba(4, 11, 16, 0.24);
}

.input-box {
    padding: 8px 14px;
    border-radius: 18px;
    background: rgba(255,255,255,0.06);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
}

.modal {
    border-radius: 24px;
    background: rgba(13, 28, 38, 0.96);
    box-shadow: 0 24px 60px rgba(0,0,0,0.45);
}

.ticket-project-summary {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 16px;
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(86, 197, 255, 0.08);
    box-shadow: inset 0 0 0 1px rgba(86, 197, 255, 0.16);
}

.ticket-project-summary strong {
    font-size: 14px;
}

.ticket-project-summary span {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.member-list-empty {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin: 8px;
    padding: 12px;
    border-radius: 14px;
    background: rgba(255,255,255,0.05);
    color: var(--text-secondary);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
}

.member-list-empty .material-icons {
    color: var(--blurple);
}

.user-bar {
    background: rgba(8, 19, 27, 0.86);
    border-top: 1px solid rgba(255,255,255,0.05);
    backdrop-filter: blur(14px);
}

@media (max-width: 980px) {
    .channel-sidebar {
        width: 240px;
    }

    .workspace-hero-shell {
        grid-template-columns: 1fr;
    }

    .workspace-hero-metrics {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .chat-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .chat-header-meta {
        justify-content: flex-start;
    }
}

@media (max-width: 720px) {
    body {
        overflow-y: auto;
    }

    .discord-app {
        flex-direction: column;
        height: auto;
        min-height: 100vh;
    }

    .server-list {
        width: 100%;
        height: 72px;
        flex-direction: row;
        justify-content: flex-start;
        padding: 10px 16px;
    }

    .channel-sidebar {
        width: 100%;
        max-height: 42vh;
    }

    .chat-area {
        min-height: 58vh;
    }

    .workspace-hero,
    .messages-container,
    .input-area {
        padding-left: 16px;
        padding-right: 16px;
    }

    .workspace-hero-metrics {
        grid-template-columns: 1fr;
    }

    .header-stat {
        min-width: 0;
    }
}

/* ===== 予定登録モードトグル ===== */
.schedule-mode-toggle {
    display: flex;
    gap: 8px;
    margin-top: 4px;
}
.mode-toggle-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 6px;
    border: 1.5px solid var(--channel-default, #4e5058);
    background: transparent;
    color: var(--text-muted, #949ba4);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.mode-toggle-btn .material-icons {
    font-size: 16px;
}
.mode-toggle-btn:hover {
    background: var(--bg-modifier-hover, rgba(255,255,255,0.06));
    color: var(--text-normal, #ddd);
}
.mode-toggle-btn.active {
    background: var(--blurple, #5865f2);
    border-color: var(--blurple, #5865f2);
    color: #fff;
}