/* =========================================================
   论坛会议议程 —— 浅色自适应 H5 样式
   配色：白卡片 + 浅灰底(#f4f6f9) + 品牌橙强调(#e85d04)
   ========================================================= */

.agenda-page {
    background: #f4f6f9;
    min-height: 60vh;
    padding-bottom: 48px;
}

/* ===== 顶部标题区（浅色） ===== */
.agenda-hero {
    background: #ffffff;
    border-bottom: 3px solid var(--accent, #e85d04);
    padding: 30px 0 26px;
    margin-bottom: 18px;
}
.agenda-hero-badge {
    display: inline-block;
    background: var(--accent, #e85d04);
    color: #fff;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: 1px;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 12px;
}
.agenda-hero-title {
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--primary, #1e3a5f);
    letter-spacing: 2px;
    line-height: 1.2;
}
.agenda-hero-sub {
    margin-top: 8px;
    color: var(--text-light, #6c7a89);
    font-size: .9rem;
}

/* ===== 日期切换标签 ===== */
.agenda-daytabs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 6px 0 14px;
    position: sticky;
    top: 72px;
    background: #f4f6f9;
    z-index: 50;
    -webkit-overflow-scrolling: touch;
}
.agenda-daytab {
    flex: 0 0 auto;
    padding: 9px 20px;
    background: #fff;
    border: 1px solid var(--border, #e0e0e0);
    border-radius: 22px;
    color: var(--text-light, #6c7a89);
    font-size: .9rem;
    font-weight: 600;
    white-space: nowrap;
    transition: all .2s;
}
.agenda-daytab:hover { color: var(--accent, #e85d04); border-color: var(--accent, #e85d04); }
.agenda-daytab.active {
    background: var(--accent, #e85d04);
    border-color: var(--accent, #e85d04);
    color: #fff;
    box-shadow: 0 3px 10px rgba(232,93,4,.25);
}

/* ===== 单天区块 ===== */
.agenda-day { margin-bottom: 26px; scroll-margin-top: 130px; }
.agenda-day-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary, #1e3a5f);
    margin: 8px 0 14px;
    padding-left: 4px;
}
.agenda-day-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent, #e85d04);
    box-shadow: 0 0 0 4px rgba(232,93,4,.15);
}

/* ===== 议程时间线列表 ===== */
.agenda-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.agenda-item {
    display: flex;
    gap: 18px;
    background: #fff;
    border: 1px solid var(--border, #e0e0e0);
    border-left: 4px solid transparent;
    border-radius: var(--radius, 8px);
    padding: 16px 18px;
    box-shadow: 0 1px 4px rgba(0,0,0,.04);
    transition: all .2s;
}
.agenda-item:hover {
    border-left-color: var(--accent, #e85d04);
    box-shadow: 0 4px 16px rgba(30,58,95,.10);
    transform: translateX(2px);
}

.agenda-time {
    flex: 0 0 108px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding-top: 2px;
}
.agenda-time-text {
    font-size: 1rem;
    font-weight: 700;
    color: var(--accent, #e85d04);
    font-variant-numeric: tabular-nums;
    line-height: 1.25;
}
.agenda-dur {
    display: inline-block;
    align-self: flex-start;
    font-size: .72rem;
    color: var(--text-light, #6c7a89);
    background: #f1f3f6;
    padding: 2px 8px;
    border-radius: 10px;
}

.agenda-body { flex: 1; min-width: 0; }
.agenda-session {
    font-size: 1.02rem;
    font-weight: 600;
    color: var(--text, #2d3436);
    line-height: 1.5;
    margin-bottom: 8px;
}
.agenda-session a { color: inherit; }
.agenda-session a:hover { color: var(--accent, #e85d04); }

.agenda-speaker {
    display: flex;
    align-items: center;
    gap: 10px;
}
.agenda-avatar {
    flex: 0 0 34px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary, #1e3a5f), var(--primary-light, #2c5f8a));
    color: #fff;
    font-size: .95rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}
.agenda-avatar.lg { flex-basis: 48px; width: 48px; height: 48px; font-size: 1.2rem; }

/* 嘉宾真实照片（替代文字占位头像） */
.agenda-avatar.photo {
    background: #eef1f5;
    border: 1px solid var(--border, #e0e0e0);
    padding: 0;
    object-fit: cover;
    object-position: center top;
}
.agenda-avatar-stack {
    display: flex;
    align-items: center;
    flex: 0 0 auto;
}
.agenda-avatar-link {
    display: inline-flex;
    text-decoration: none;
}
.agenda-avatar-stack .agenda-avatar-link + .agenda-avatar-link .agenda-avatar.photo {
    margin-left: -10px;
    box-shadow: 0 0 0 2px #fff;
}
/* 列表页圆桌等多嘉宾时最多显示 3 个，避免过宽 */
.agenda-avatar-stack.compact .agenda-avatar-link:nth-child(n+4) { display: none; }
.agenda-speaker-info { display: flex; flex-direction: column; line-height: 1.35; }
.agenda-speaker-name { font-size: .9rem; font-weight: 600; color: var(--primary, #1e3a5f); }
.agenda-speaker-title { font-size: .78rem; color: var(--text-light, #6c7a89); }

/* 多嘉宾（圆桌论坛）：上图下字，头像横排 */
.agenda-speakers-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 14px;
    margin-top: 4px;
}
.agenda-speaker-chip {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    text-decoration: none;
    width: 60px;
}
.agenda-speaker-chip .agenda-avatar.photo {
    width: 52px;
    height: 52px;
    object-position: center;
    border: 2px solid #fff;
    box-shadow: 0 1px 5px rgba(0,0,0,.12);
}
.agenda-chip-name {
    margin-top: 6px;
    font-size: .76rem;
    line-height: 1.3;
    color: var(--primary, #1e3a5f);
    word-break: break-all;
}
/* 无头像嘉宾（如方学平）：首字圆形占位 */
.agenda-speaker-chip .agenda-avatar-placeholder {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary, #1e3a5f), var(--primary-light, #2c5f8a));
    color: #fff;
    font-size: 1.3rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #fff;
    box-shadow: 0 1px 5px rgba(0,0,0,.12);
}
@media (max-width: 768px) {
    .agenda-speaker-chip .agenda-avatar-placeholder { width: 46px; height: 46px; font-size: 1.1rem; }
}

.agenda-notes {
    margin-top: 10px;
    padding: 10px 14px;
    background: #fafbfc;
    border: 1px dashed var(--border, #e0e0e0);
    border-radius: var(--radius-sm, 4px);
    font-size: .86rem;
    color: var(--text, #2d3436);
    line-height: 1.7;
}
.agenda-notes p { margin: 0 0 6px; }
.agenda-notes p:last-child { margin-bottom: 0; }

.agenda-empty {
    text-align: center;
    color: var(--text-light, #6c7a89);
    padding: 40px 0;
}

/* ===== 详情页 ===== */
.agenda-single-page { padding-top: 18px; }
.agenda-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-light, #6c7a89);
    font-size: .85rem;
    margin-bottom: 16px;
}
.agenda-back:hover { color: var(--accent, #e85d04); }
.agenda-detail-card {
    background: #fff;
    border: 1px solid var(--border, #e0e0e0);
    border-radius: var(--radius, 8px);
    padding: 26px 24px;
    box-shadow: 0 2px 12px rgba(0,0,0,.05);
}
.agenda-detail-head {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}
.agenda-detail-day {
    background: rgba(30,58,95,.08);
    color: var(--primary, #1e3a5f);
    font-size: .8rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 14px;
}
.agenda-detail-time {
    font-size: .9rem;
    font-weight: 600;
    color: var(--accent, #e85d04);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.agenda-detail-dur {
    font-size: .75rem;
    color: var(--text-light, #6c7a89);
    font-weight: 400;
    margin-left: 4px;
}
.agenda-detail-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary, #1e3a5f);
    line-height: 1.4;
    margin-bottom: 16px;
}
.agenda-detail-speaker {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 0;
    border-top: 1px solid var(--border, #e0e0e0);
    border-bottom: 1px solid var(--border, #e0e0e0);
    margin-bottom: 16px;
}
.agenda-detail-speaker .agenda-speaker-name { font-size: 1rem; }
.agenda-detail-notes-title {
    font-size: .9rem;
    font-weight: 700;
    color: var(--primary, #1e3a5f);
    margin-bottom: 8px;
}
.agenda-detail-notes { font-size: .9rem; line-height: 1.8; color: var(--text, #2d3436); }

/* ===== 移动端适配 ===== */
@media (max-width: 768px) {
    .agenda-hero { padding: 22px 0 20px; }
    .agenda-hero-title { font-size: 1.4rem; }
    .agenda-daytabs { top: 64px; }
    .agenda-item {
        flex-direction: column;
        gap: 10px;
        padding: 14px 14px;
    }
    .agenda-time {
        flex-direction: row;
        align-items: center;
        gap: 10px;
        flex-basis: auto;
    }
    .agenda-time-text { font-size: .95rem; }
    .agenda-session { font-size: .98rem; }
    .agenda-day-title { font-size: 1.1rem; }
    .agenda-detail-title { font-size: 1.3rem; }
    .agenda-speaker-chip { width: 54px; }
    .agenda-speaker-chip .agenda-avatar.photo { width: 46px; height: 46px; }
}
@media (max-width: 480px) {
    .agenda-hero-title { font-size: 1.25rem; letter-spacing: 1px; }
    .agenda-daytab { padding: 8px 16px; font-size: .85rem; }
}