/* 活动列表：卡片/弹层等业务样式（布局与筛选见 library-list.css）。
 * 外层 section 使用 .db-list-page--shared，与政策/法规列表页共用，勿与「仅活动」语义混淆。 */

/* 与项目列表（project-list.css）元信息区对齐：浅蓝底 + 次要色图标 */
.db-list-page--shared {
    --activity-meta-chip-bg: #dbeafe;
    --activity-meta-chip-border: #93c5fd;
    --activity-meta-icon-bg: #dbeafe;
    --activity-meta-icon-bg-mix: color-mix(in srgb, var(--secondary-color) 22%, #e8f1ff);
    --activity-meta-icon-fg: var(--secondary-color);
}

/* 边框/阴影由 .db-list-card（library-list）提供；此处只保留活动页圆角与版式 */
.db-list-page--shared .activity-library-card.db-list-card {
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    background: #ffffff;
}

.db-list-page--shared .activity-library-card.db-list-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border-color: #c4b5fd;
}

.db-list-page--shared .activity-library-card-body {
    padding: 0 20px 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex: 1;
}

.db-list-page--shared .activity-title-row {
    margin: 0 -20px;
    padding: 18px 20px;
    background: #f9fafb;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.db-list-page--shared .activity-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-start;
}

/* 剩余天数：与 common.css .activity-remaining-badge 一致，此处仅做页面内微调 */
.db-list-page--shared .activity-remaining-badge {
    white-space: nowrap;
}

/* 活动列表状态：已结束 / 进行中 / 剩余天数（未开始） */
.db-list-page--shared .activity-list-status-badge {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    padding: var(--meta-chip-py) var(--meta-chip-px);
    border-radius: var(--meta-chip-radius);
    font-size: var(--meta-chip-fs);
    line-height: var(--meta-chip-lh);
    font-weight: var(--meta-chip-fw);
    white-space: nowrap;
    border: 1px solid transparent;
    box-sizing: border-box;
}

.db-list-page--shared .activity-list-status-badge--ended {
    color: #475569;
    background: #e2e8f0;
    border-color: #cbd5e1;
}

.db-list-page--shared .activity-list-status-badge--ongoing {
    color: #047857;
    background: #d1fae5;
    border-color: #a7f3d0;
}

.db-list-page--shared .activity-list-status-badge--remaining {
    color: var(--meta-deadline-fg);
    background: var(--meta-deadline-bg);
    border-color: var(--meta-deadline-border);
}

.db-list-page--shared .activity-library-title {
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.5;
    font-weight: 700;
    color: #111827;
    letter-spacing: -0.01em;
}

.db-list-page--shared .activity-library-title .activity-title-trigger {
    border: 0;
    padding: 0;
    margin: 0;
    background: transparent;
    color: inherit;
    text-decoration: none;
    font: inherit;
    line-height: inherit;
    text-align: left;
    cursor: pointer;
}

.db-list-page--shared .activity-library-title a,
.db-list-page--shared .activity-library-title .activity-title-trigger {
    color: inherit;
    text-decoration: none;
}

.db-list-page--shared .activity-library-title a:hover,
.db-list-page--shared .activity-library-title .activity-title-trigger:hover {
    color: var(--secondary-color);
}

.db-list-page--shared .activity-type-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    flex-shrink: 0;
}

/* 类型标签：圆角/边框/内边距由 common.css 统一；此处仅做活动列表内字阶微调 */
.db-list-page--shared .activity-type-tag.activity-type-chip {
    border-radius: var(--meta-chip-radius);
    font-size: calc(var(--meta-chip-fs) + 0.02rem);
    max-width: 100%;
    flex-shrink: 0;
}

/* type-tone-*：保证圆角与描边与默认芯片一致 */
.db-list-page--shared .activity-type-tag.activity-type-chip[class*="type-tone-"] {
    border-radius: var(--meta-chip-radius);
    border-width: 1px;
    border-style: solid;
    box-sizing: border-box;
}

/* 元信息行内图标：与 .project-basic-line i 一致（浅蓝小方底） */
.db-list-page--shared .activity-basic-line i,
.activity-modal-label i {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 0.12em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    line-height: 1;
    color: var(--activity-meta-icon-fg);
    background: var(--activity-meta-icon-bg);
    background: var(--activity-meta-icon-bg-mix);
    border-radius: 5px;
}

.db-list-page--shared .activity-type-tag.type-tone-blue,
.activity-modal-type-tag.type-tone-blue {
    background: #dbeafe;
    color: #1d4ed8;
    border-color: #93c5fd;
}

.db-list-page--shared .activity-type-tag.type-tone-emerald,
.activity-modal-type-tag.type-tone-emerald {
    background: #d1fae5;
    color: #047857;
    border-color: #6ee7b7;
}

.db-list-page--shared .activity-type-tag.type-tone-amber,
.activity-modal-type-tag.type-tone-amber {
    background: #fef3c7;
    color: #b45309;
    border-color: #fcd34d;
}

.db-list-page--shared .activity-type-tag.type-tone-violet,
.activity-modal-type-tag.type-tone-violet {
    background: #ede9fe;
    color: #6d28d9;
    border-color: #c4b5fd;
}

.db-list-page--shared .activity-type-tag.type-tone-rose,
.activity-modal-type-tag.type-tone-rose {
    background: #ffe4e6;
    color: #be123c;
    border-color: #fda4af;
}

.db-list-page--shared .activity-basic-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.db-list-page--shared .activity-basic-line {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 8px 16px;
    font-size: 0.875rem;
    color: #6b7280;
    line-height: 1.45;
}

.db-list-page--shared .activity-basic-line > span {
    display: inline-flex;
    align-items: flex-start;
    gap: 6px;
    min-width: 0;
}

.db-list-page--shared .activity-related-row {
    margin-top: auto;
    margin-left: -20px;
    margin-right: -20px;
    margin-bottom: -20px;
    padding: 16px 20px;
    border-top: 1px solid #e5e7eb;
    background: #f9fafb;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.db-list-page--shared .activity-action-group {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    justify-content: space-between;
}

.db-list-page--shared .activity-fav-btn,
.db-list-page--shared .activity-contact-btn {
    border-radius: 8px;
    font-size: 0.78rem;
    padding: 6px 12px;
    white-space: nowrap;
}

.db-list-page--shared .activity-fav-btn {
    transition: all 0.2s ease;
}

/*
 * 「查看联系方式」浅蓝底：需覆盖 modules.css 里全局 .btn-primary 的 linear-gradient，
 * 仅用 background-color 无法盖住渐变层。
 */
.db-list-page--shared .btn.btn-primary.activity-contact-btn {
    color: var(--secondary-color);
    background: #dbeafe;
    background-image: none;
    border: 1px solid #93c5fd;
    box-shadow: none;
    transform: none;
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.db-list-page--shared .btn.btn-primary.activity-contact-btn:hover,
.db-list-page--shared .btn.btn-primary.activity-contact-btn:focus {
    color: #1e3a8a;
    background: #bfdbfe;
    background-image: none;
    border-color: #60a5fa;
    box-shadow: none;
    transform: none;
}

.db-list-page--shared .btn.btn-primary.activity-contact-btn:active {
    color: #1e3a8a;
    background: #93c5fd;
    background-image: none;
    border-color: #3b82f6;
    box-shadow: none;
    transform: none;
}

.activity-contact-modal {
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.activity-modal-title-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.activity-modal-type-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--meta-chip-gap);
    width: fit-content;
    padding: var(--meta-chip-py) var(--meta-chip-px);
    background: var(--meta-type-bg);
    color: var(--meta-type-fg);
    border: 1px solid var(--meta-type-border);
    border-radius: var(--meta-chip-radius);
    box-sizing: border-box;
    font-size: calc(var(--meta-chip-fs) + 0.05rem);
    line-height: var(--meta-chip-lh);
    font-weight: var(--meta-chip-fw);
    margin-top: 4px;
}

.activity-modal-title {
    font-size: 1.05rem;
    color: #111827;
    line-height: 1.5;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.activity-modal-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.activity-modal-item {
    padding: 12px 14px;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    background: #fafafa;
}

.activity-modal-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: #64748b;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.activity-modal-value {
    font-size: 0.88rem;
    color: #1f2937;
    word-break: break-word;
    font-weight: 500;
}

@media (max-width: 991.98px) {
    .db-list-page--shared .activity-basic-line {
        grid-template-columns: minmax(0, 1fr);
    }
}