.slide-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.panel.cover {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.panel.cover .panel-link {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
    text-decoration: none;
    color: inherit;
    overflow: hidden;
}

.panel.cover .panel-link img {
    width: 110%;
    object-fit: cover;
}

/* TODAYパネルのアニメーション準備 */
.slider-panel[data-panel="today"] .panel.cover .panel-link img {
    transform: translateX(-45%);
}

/* TOMORROWパネルのアニメーション準備 */
.slider-panel[data-panel="tomorrow"] .panel.cover .panel-link img {
    transform: translateX(-55%);
    
}

.panel.cover .panel-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 0 20px 50px 20px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
    z-index: 99;
    transform: translateZ(0);
}

/* 日付ブロック */
.panel.cover .date-block {
    display: flex;
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    width: 100%;
    padding-bottom: 15px;
    margin-bottom: 15px;
    border-bottom: var(--theme-color) solid 2px;
}

.panel.cover .date-block .day {
    font-size: 7em;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -2px;
    color: #fff;
    margin-bottom: -15px;
}

.panel.cover .date-block .date-info {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: flex-start;
}

.panel.cover .date-block .date-label {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 1.8em;
    font-size: 0.6em;
    font-weight: 700;
    text-align: left;
    letter-spacing: 0.5em;
    width: 100%;
    color: #fff;
    padding: 0 10px 0 calc(10px + 0.5em);
    border: 1px solid #fff;
    border-radius: 2px;
}

.panel.cover .date-block .month-year {
    display: flex;
    flex-direction: row;
    align-items: baseline;
}

.panel.cover .date-block .month {
    font-size: 2.2em;
    font-weight: 300;
}

.panel.cover .date-block .year {
    font-size: 2.2em;
    font-weight: 300;
    margin-left: 0.2em;
}

.panel.cover .symbol {
    font-size: 2em;
    font-weight: 300;
    color: var(--theme-color);
}

.panel.cover .panel-title {
    border-left: none;
    padding-left: 0;
    line-height: 1;
    margin-top: 15px;
}

/* LIVEビュー用のスタイル */
.slider-panel[data-panel="live"] .panel.cover .date-block {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    text-align: center;
}

.slider-panel[data-panel="live"] .panel.cover .time {
    font-size: 4.2em;
    font-weight: 700;
    line-height: 1;
    color: #fff;
    letter-spacing: 0;
}

.slider-panel[data-panel="live"] .panel.cover .date-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-bottom: 0;
    align-items: flex-start;
}

.slider-panel[data-panel="live"] .panel.cover .date-info .date-row {
    font-size: 1.8em;
    font-weight: 300;
    color: #fff;
    line-height: 1.1;
    letter-spacing: 0;
    margin-bottom: 8px;
}

/* TOMORROWビュー用のスタイル */
.slider-panel[data-panel="tomorrow"] .panel.cover .date-block {
    flex-direction: row-reverse;
}

.slider-panel[data-panel="tomorrow"] .panel.cover .day {
    margin-right: 0;
}

/* TODAYビュー用のスタイル */
.slider-panel[data-panel="today"] .panel.cover .date-block .date-label {
    background: #fff;
    color: #333;
}

/* LIVEビュー用のdate-labelスタイル */
.slider-panel[data-panel="live"] .panel.cover .date-block .date-label {
    background: var(--theme-color);
    color: #fff;
    border: none;
}

/* cover情報コンテナ */
.info-container {
    position: absolute;
    top: 65px;
    left: 0;
    right: 0;
    padding: 0 20px;
    width: 100vw;
    z-index: 99;
    transform: translateZ(0);
}

.info-container.visible {
    opacity: 1;
}

.emergency-section {
    background: #fff3f3;
    border-left: 4px solid #ff4444;
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.emergency-title {
    color: #ff4444;
    font-size: 1rem;
    font-weight: bold;
    margin: 0 0 10px 0;
}

.emergency-content {
    color: #333;
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.5;
}

.emergency-timestamp {
    font-size: 0.8em;
    color: rgba(255, 68, 68, 0.8);
    margin-left: 0.5em;
}

.emergency-link {
    color: inherit;
    text-decoration: none;
    display: block;
}

/* デスクトップ等の大きな画面での設定 */
@media (min-width: 1025px) {
    .info-container {
        max-width: var(--max-content-width);
        margin: 0 auto;
    }
}