/* 模板B detail.css —— 浅色详情页，升级不影响后端 */
.item-content { margin-bottom: 20px; }
.item-title-container { margin: 20px auto; text-align: center; }
.item-date-container { margin: 20px auto; text-align: center; }
.item-img-container {
    position: relative;
    margin: 20px auto;
    width: 90%;
    border-radius: 12px;
    padding: 10px;
    cursor: pointer;
}
.item-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
}
.play-btn-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 68px;
    height: 68px;
    background: rgba(0, 0, 0, 0.3);
    border: 3px solid #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
}
.play-btn-overlay::after {
    content: "";
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 13px 0 13px 22px;
    border-color: transparent transparent transparent #ffffff;
    margin-left: 7px;
}
.item-img-container:hover .play-btn-overlay {
    background: rgba(0, 0, 0, 0.5);
    transform: translate(-50%, -50%) scale(1.08);
}
.item-desc-container {
    padding: 10px;
    line-height: 30px;
    color: #374151;
}
.item-info-container {
    margin-top: 20px;
}

/* 播放器大盒子（浅色质感） */
.video-player-mock-container {
    position: relative;
    width: 100%;
    max-width: 850px;
    aspect-ratio: 16 / 9;
    margin: 0 auto;
    background: url('static/images/livebg.jpg') no-repeat center center;
    background-size: cover;
    border-radius: 18px;
    overflow: hidden;
    color: #ffffff;
    font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.25);
}
/* 顶部信息行 */
.player-top-meta {
    position: absolute;
    top: 18px;
    left: 24px;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.85);
}
/* 中央对阵大面板 */
.player-match-scoreboard {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 85%;
}
.scoreboard-team-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 35%;
    text-align: center;
}
.team-logo-img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.4));
}
.team-name-text {
    margin-top: 15px;
    font-size: 20px;
    font-weight: bold;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.9);
    letter-spacing: 0.5px;
}
.scoreboard-center-status {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 30%;
}
.status-live-tag {
    font-size: 24px;
    font-weight: bold;
    letter-spacing: 4px;
    margin-bottom: 12px;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.9);
}
.status-score-num {
    font-size: 42px;
    font-weight: 900;
    letter-spacing: 1px;
    text-shadow: 1px 1px 6px rgba(0, 0, 0, 0.95);
}
.player-bottom-control-bar {
    position: absolute;
    bottom: 20px;
    left: 24px;
    right: 24px;
    display: flex;
    align-items: center;
    gap: 15px;
}
.mock-play-icon {
    width: 24px;
    height: 24px;
    border: 2px solid rgba(255, 255, 255, 0.7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.mock-play-icon::after {
    content: "";
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 5px 0 5px 8px;
    border-color: transparent transparent transparent rgba(255, 255, 255, 0.8);
    margin-left: 2px;
}
.mock-progress-line {
    flex: 1;
    height: 4px;
    background: rgba(255, 255, 255, 0.35);
    border-radius: 2px;
}
.live-signal-action-buttons {
    margin: 30px auto 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
}
.signal-btn-red {
    display: inline-block;
    padding: 12px 36px;
    background: var(--primary-blue);
    color: #ffffff !important;
    font-size: 16px;
    font-weight: bold;
    text-decoration: none !important;
    border-radius: 10px;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
    transition: all 0.2s ease-in-out;
}
.signal-btn-red:hover {
    background: var(--primary-blue-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(37, 99, 235, 0.35);
}
.signal-btn-red:active {
    transform: translateY(0);
}
@media (max-width: 600px) {
    .player-top-meta { font-size: 13px; top: 10px; left: 12px; }
    .team-logo-img { width: 45px; height: 45px; }
    .team-name-text { font-size: 13px; margin-top: 8px; }
    .status-live-tag { font-size: 15px; margin-bottom: 4px; letter-spacing: 1px; }
    .status-score-num { font-size: 26px; }
    .player-bottom-control-bar { bottom: 10px; left: 12px; right: 12px; }
    .signal-btn-red { padding: 10px 20px; font-size: 14px; }
    .live-signal-action-buttons { gap: 12px; }
}