/* ========================================
   ダッシュボードページ固有スタイル (top.css)
======================================== */

/* メインコンテナ */
.main-content {
    padding-bottom: 6rem;
}

/* ========================================
   期間選択
======================================== */
.period-selector {
    padding: 1rem;
}

.period-selector-inner {
    display: flex;
    height: 2.75rem;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-xl);
    background-color: #e5e7eb;
    padding: 0.25rem;
}

.dark .period-selector-inner {
    background-color: #1f2937;
}

.period-option {
    display: flex;
    height: 100%;
    flex: 1;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-lg);
    padding: 0 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
}

.period-option input {
    display: none;
}

.period-option span {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-text-secondary);
}

.period-option:has(input:checked) {
    background-color: var(--color-white);
}

.period-option:has(input:checked) span {
    color: var(--color-primary);
}

.dark .period-option:has(input:checked) {
    background-color: #374151;
}

.dark .period-option:has(input:checked) span {
    color: var(--color-white);
}

/* ========================================
   ヘッダー情報
======================================== */
.page-header {
    padding: 0 1rem;
}

.page-title {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    color: var(--color-text-primary);
    padding-top: 0.5rem;
}

.dark .page-title {
    color: var(--color-white);
}

.page-subtitle {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    padding-bottom: 1rem;
}

.dark .page-subtitle {
    color: #9ca3af;
}

/* ========================================
   KPIグリッド
======================================== */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    padding: 0 1rem;
    margin-bottom: 1.5rem;
}

.kpi-card {
    background-color: var(--color-white);
    padding: 1rem;
    border-radius: var(--border-radius-xl);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    border: 1px solid #f3f4f6;
}

.dark .kpi-card {
    background-color: #111827;
    border-color: #1f2937;
}

.kpi-card.full-width {
    grid-column: span 2;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.kpi-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: 0.25rem;
}

.dark .kpi-label {
    color: #9ca3af;
}

.kpi-value-wrapper {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.kpi-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.kpi-value.default {
    color: var(--color-text-primary);
}

.dark .kpi-value.default {
    color: var(--color-white);
}

.kpi-unit {
    font-size: 0.875rem;
    font-weight: 500;
}

.kpi-unit.secondary {
    color: var(--color-text-secondary);
}

.kpi-badge {
    padding: 0.125rem 0.5rem;
    background-color: rgba(100, 103, 242, 0.1);
    color: var(--color-primary);
    font-size: 0.625rem;
    font-weight: 700;
    border-radius: var(--border-radius-full);
}

.kpi-trend {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-top: 0.25rem;
    color: var(--color-emerald);
    font-size: 0.625rem;
    font-weight: 700;
}

.kpi-trend .material-symbols-outlined {
    font-size: 0.75rem;
}

.kpi-progress-bar {
    width: 100%;
    height: 0.25rem;
    background-color: #f3f4f6;
    border-radius: var(--border-radius-full);
    margin-top: 0.5rem;
    overflow: hidden;
}

.dark .kpi-progress-bar {
    background-color: #1f2937;
}

.kpi-progress-fill {
    height: 100%;
    background-color: var(--color-primary);
}

.kpi-icon-wrapper {
    display: flex;
    margin-left: -0.5rem;
}

.kpi-icon {
    width: 2rem;
    height: 2rem;
    border-radius: var(--border-radius-full);
    border: 2px solid var(--color-white);
    background-color: rgba(100, 103, 242, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.dark .kpi-icon {
    border-color: #111827;
}

.kpi-icon .material-symbols-outlined {
    font-size: 0.875rem;
    color: var(--color-primary);
}

/* 睡眠スコアカード */
.kpi-score-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* ========================================
   トレンドチャート
======================================== */
.chart-section {
    padding: 0 1rem;
    margin-bottom: 2rem;
}

.chart-card {
    background-color: var(--color-white);
    padding: 1.25rem;
    border-radius: var(--border-radius-xl);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    border: 1px solid #f3f4f6;
}

.dark .chart-card {
    background-color: #111827;
    border-color: #1f2937;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.chart-title {
    font-size: 0.875rem;
    font-weight: 700;
}

.chart-unit {
    font-size: 0.625rem;
    color: var(--color-text-secondary);
}

.chart-bars {
    position: relative;
    height: 10rem;
    width: 100%;
    display: flex;
    align-items: flex-end;
    gap: 0.375rem;
}

.chart-bar {
    flex: 1;
    background-color: rgba(100, 103, 242, 0.1);
    border-radius: 2px 2px 0 0;
}

.dark .chart-bar {
    background-color: rgba(100, 103, 242, 0.2);
}

.chart-bar.highlight {
    background-color: rgba(100, 103, 242, 0.3);
}

.dark .chart-bar.highlight {
    background-color: rgba(100, 103, 242, 0.4);
}

.chart-bar.active {
    background-color: rgba(100, 103, 242, 0.6);
}

.dark .chart-bar.active {
    background-color: var(--color-primary);
}

.chart-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    padding: 0 0.25rem;
}

.chart-label {
    font-size: 0.625rem;
    color: var(--color-text-secondary);
}

/* ========================================
   最近の記録
======================================== */
.records-section {
    padding: 0 1rem;
    margin-bottom: 2rem;
}

.section-title {
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.records-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.record-card {
    background-color: var(--color-white);
    padding: 1rem;
    border-radius: var(--border-radius-xl);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    border: 1px solid #f3f4f6;
}

.dark .record-card {
    background-color: #111827;
    border-color: #1f2937;
}

.record-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.record-date {
    font-size: 0.875rem;
    font-weight: 700;
    display: block;
}

.record-time {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

.record-stats {
    text-align: right;
}

.record-duration {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary);
    display: block;
    line-height: 1;
}

.record-deep-sleep {
    font-size: 0.625rem;
    color: var(--color-text-secondary);
}

.record-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.record-tag {
    padding: 0.25rem 0.75rem;
    background-color: var(--color-background-light);
    font-size: 0.625rem;
    font-weight: 500;
    border-radius: var(--border-radius-full);
}

.dark .record-tag {
    background-color: #1f2937;
}

/* ========================================
   データ蓄積状況
======================================== */
.data-status-section {
    padding: 0 1rem;
    margin-bottom: 2rem;
}

.data-status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.75rem;
}

@media (min-width: 768px) {
    .data-status-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.data-status-card {
    background-color: var(--color-white);
    padding: 1rem;
    border-radius: var(--border-radius-xl);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    border: 1px solid #f3f4f6;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    text-align: center;
}

.dark .data-status-card {
    background-color: #111827;
    border-color: #1f2937;
}

.data-status-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--border-radius-lg);
    background-color: rgba(100, 103, 242, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dark .data-status-icon {
    background-color: rgba(100, 103, 242, 0.2);
}

.data-status-icon .material-symbols-outlined {
    font-size: 1.25rem;
    color: var(--color-primary);
}

.data-status-content {
    flex: 1;
    min-width: 0;
}

.data-status-label {
    font-size: 0.625rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: 0.125rem;
}

.dark .data-status-label {
    color: #9ca3af;
}

.data-status-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.data-status-value.small {
    font-size: 0.875rem;
}

.dark .data-status-value {
    color: var(--color-white);
}

.data-status-unit {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.dark .data-status-unit {
    color: #9ca3af;
}

/* レスポンシブ */
@media (max-width: 640px) {
    .data-status-card {
        flex-direction: row;
    }

    .data-status-grid {
        grid-template-columns: 1fr;
    }
}