/* ============================================
   analysis.css - 分析ページ用スタイル
   - 月切り替えヘッダー
   - 予算バー（横棒グラフ）
   - 日別支出カレンダー
   - アドバイス・支出内訳
   ============================================ */

#app:has(.section__header) .header {
    padding-bottom: calc((42 / 16 * 1rem) + (24 / 16 * 1rem));
}

/* --- 月切り替えヘッダー --- */
.section__header {
    position: sticky;
    z-index: 2;
    top: calc(var(--safe-top) + var(--_header-height));
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: calc(12 / 16 * 1rem);
}

.section__title {
    font-family: "Roboto", system-ui, sans-serif;
    font-size: calc(28 / 16 * 1rem);
    font-weight: 400;
    border: none;
    background-color: unset;
    outline: none;
    mix-blend-mode: difference;
}

.section__title-select {
    position: relative;
    display: inline-flex;
    align-items: stretch;
}

.section__title-select__control {
    /* ブラウザごとのデフォルト矢印を非表示 */
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-color: transparent;
    padding-right: calc(26 / 16 * 1rem);
    cursor: pointer;
    vertical-align: middle;
}

.section__title-select__icon {
    position: absolute;
    right: 0;
    pointer-events: none;
    font-size: calc(24 / 16 * 1rem);
    color: var(--text-secondary);
    display: none;
    align-items: center;
    justify-content: center;
    /* padding-top: calc(4 / 16 * 1rem); */
    height: 100%;
}

.section__title-select:has(.section__title-select__control option) .section__title-select__icon {
    display: inline-flex;
}

#analysis-main.analysis-main--loading .section:not(.section__header),
#analysis-main.analysis-main--loading #category-expenses-section {
    opacity: 0.7;
}

#analysis-main .section,
#analysis-main #category-expenses-section {
    transition: opacity 0.18s ease;
}

#analysis-main.analysis-main--loading .budget-bar__content,
#analysis-main.analysis-main--loading .daily-expense-calendar__content,
#analysis-main.analysis-main--loading #category-expenses-list,
#analysis-main.analysis-main--loading #store-expenses-list {
    pointer-events: none;
    animation: analysis-loading-pulse 1.2s ease-in-out infinite;
}

@keyframes analysis-loading-pulse {
    0%,
    100% {
        opacity: 0.72;
    }

    50% {
        opacity: 1;
    }
}

/* --- 予算バー（横棒グラフ） --- */
.budget-bar {
    --_category-background: var(--_background-color);
    --category-bar-mix: 20%;
    display: flex;
    flex-direction: column;
    gap: calc(8 / 16 * 1rem);
}

.budget-bar__header {
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: calc(8 / 16 * 1rem);
}

.budget-bar__total-container {
    padding-right: calc(2 / 16 * 1rem);
}

.budget-bar__content {
    display: flex;
    gap: calc(1 / 16 * 1rem);
    width: 100%;
    height: calc(24 / 16 * 1rem);
    border-radius: calc(4 / 16 * 1rem);
    overflow: hidden;
    background-color: color-mix(
        in srgb,
        var(--_background-color) 80%,
        var(--text-primary) 5%
    );
}

.budget-bar__content:has(.budget-bar__segment) {
    background: unset;
}

.budget-bar__segment {
    height: 100%;
    border-radius: calc(2 / 16 * 1rem);
    border-width: 1px;
    border-style: solid;
}

.budget-bar__segment:first-of-type {
    border-top-left-radius: calc(4 / 16 * 1rem);
    border-bottom-left-radius: calc(4 / 16 * 1rem);
}

.budget-bar__segment:last-of-type {
    border-top-right-radius: calc(4 / 16 * 1rem);
    border-bottom-right-radius: calc(4 / 16 * 1rem);
}

/* 既存のカテゴリカラー変数を利用 */
.budget-bar__segment--eatout {
    border-color: var(--category-green);
    background-color: color-mix(
        in srgb,
        var(--category-green) var(--category-bar-mix),
        var(--_category-background) calc(100% - var(--category-bar-mix))
    );
}

.budget-bar__segment--grocery {
    border-color: var(--category-lime);
    background-color: color-mix(
        in srgb,
        var(--category-lime) var(--category-bar-mix),
        var(--_category-background) calc(100% - var(--category-bar-mix))
    );
}

.budget-bar__segment--shopping {
    border-color: var(--category-brown);
    background-color: color-mix(
        in srgb,
        var(--category-brown) var(--category-bar-mix),
        var(--_category-background) calc(100% - var(--category-bar-mix))
    );
}

.budget-bar__segment--transport {
    border-color: var(--category-pink);
    background-color: color-mix(
        in srgb,
        var(--category-pink) var(--category-bar-mix),
        var(--_category-background) calc(100% - var(--category-bar-mix))
    );
}

.budget-bar__segment--experience {
    border-color: var(--category-purple);
    background-color: color-mix(
        in srgb,
        var(--category-purple) var(--category-bar-mix),
        var(--_category-background) calc(100% - var(--category-bar-mix))
    );
}

.budget-bar__segment--lodging {
    border-color: var(--category-skyblue);
    background-color: color-mix(
        in srgb,
        var(--category-skyblue) var(--category-bar-mix),
        var(--_category-background) calc(100% - var(--category-bar-mix))
    );
}

.budget-bar__segment--remaining {
    border-color: var(--text-secondary);
    background-color: color-mix(
        in srgb,
        var(--text-secondary) var(--category-bar-mix),
        var(--_category-background) calc(100% - var(--category-bar-mix))
    );
}

/* --- 支出内訳タブ --- */
#category-expenses-section {
    gap: calc(8 / 16 * 1rem);
}

#category-expenses-section .form-control-label__header {
    justify-content: flex-start;
}

.analysis-tabs {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.125rem 0 0.25rem;
}

.analysis-tab {
    appearance: none;
    -webkit-appearance: none;
    border: 1px solid transparent;
    background-color: var(--_content-color);
    color: var(--text-secondary);
    font: inherit;
    font-size: 0.8125rem;
    line-height: 1.2;
    padding: 0.5rem 0.875rem;
    border-radius: var(--radius-pill);
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition:
        color 0.15s ease,
        border-color 0.15s ease,
        background-color 0.15s ease,
        box-shadow 0.15s ease;
}

.analysis-tab:hover {
    color: var(--text-primary);
}

.analysis-tab:focus-visible {
    outline: none;
    border-color: color-mix(in srgb, var(--text-primary) 40%, transparent);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--text-primary) 16%, transparent);
}

.analysis-tab--active {
    color: var(--text-primary);
    border-color: var(--color-info-border);
    background-color: var(--color-info-surface);
    font-weight: 500;
}

[theme="DARK"] .analysis-tab--active {
    color: var(--text-primary);
    border-color: var(--color-info-border);
    background-color: var(--color-info-surface);
}

.analysis-tab--active:hover {
    color: var(--text-primary);
    border-color: var(--color-info-border);
}

[theme="DARK"] .analysis-tab--active:hover {
    border-color: var(--color-info-border);
}

.analysis-tab-panel[hidden] {
    display: none;
}

#category-expenses-section .analysis-tab-panel {
    width: 100%;
}

.budget-bar__footer {
    display: flex;
    align-items: center;
    justify-content: start;
    flex-wrap: wrap;
    gap: calc(2 / 16 * 1rem) calc(8 / 16 * 1rem);
}

.budget-bar__footer-item {
    position: relative;
    color: var(--text-secondary);
    font-size: 0.8rem;
    padding-left: calc(0.7em + 2 / 16 * 1rem);
}

.budget-bar__footer-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0.7em;
    height: 0.7em;
    border-radius: 50%;
    background-color: var(--text-secondary);
}

.budget-bar__footer-item--eatout:before {
    background-color: var(--category-green);
}

.budget-bar__footer-item--grocery:before {
    background-color: var(--category-lime);
}

.budget-bar__footer-item--shopping:before {
    background-color: var(--category-brown);
}

.budget-bar__footer-item--transport:before {
    background-color: var(--category-pink);
}

.budget-bar__footer-item--experience:before {
    background-color: var(--category-purple);
}

.budget-bar__footer-item--lodging:before {
    background-color: var(--category-skyblue);
}

/* --- アドバイスセクション --- */
.analysis-advice {
    gap: calc(8 / 16 * 1rem);
    padding: 1rem;
    border-radius: var(--radius-md);
    background-color: var(--_content-color);
    line-height: 2;
    font-family: sans-serif;
}

.analysis-advice .main__empty {
    color: color-mix(in srgb, var(--text-secondary) 60%, transparent);
}

.analysis-advice .advice-heading {
    font-size: 1rem;
    font-weight: 500;
    margin-top: 1.5rem;
    margin-bottom: 0.25rem;
    word-break: auto-phrase;
}

.analysis-advice .advice-heading:first-child {
    margin-top: 0;
}

.analysis-advice .advice-paragraph {
    margin-bottom: 0.5rem;
}

.analysis-advice .advice-paragraph:last-child {
    margin-bottom: 0;
}

.analysis-advice .advice-list {
    margin: calc(8 / 16 * 1rem) 0;
    padding-left: calc(20 / 16 * 1rem);
}

.analysis-advice ul.advice-list {
    list-style-type: disc;
}

.analysis-advice ol.advice-list {
    list-style-type: decimal;
}

.analysis-advice .advice-list-item {
    margin: calc(4 / 16 * 1rem) 0 calc(8 / 16 * 1rem) 0;
}

/* アドバイス文のハイライト（緑系・視認性確保） */
.analysis-advice strong {
    font-weight: 500;
    background-color: var(--lime-3);
}

/* ダークモード：アドバイス文のハイライト（緑系・明るめで視認性確保） */
[theme="DARK"] .analysis-advice strong {
    background-color: var(--lime-4);
}

.advice-top-expenses .advice-list-link {
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 0.3ex;
}

/* トップ5のハイライト（琥珀系・視認性確保） */
.advice-top-expenses .advice-list-link strong {
    background-color: var(--amber-3);
}

/* ダークモード：トップ5のハイライト（琥珀系・やや明るめで視認性確保） */
[theme="DARK"] .advice-top-expenses .advice-list-link strong {
    background-color: var(--amber-4);
}

.analysis-advice .advice-top-expenses {
    margin-top: calc(16 / 16 * 1rem);
}

/* --- 支出内訳リスト（前月比較の色など） --- */
.list__title-description span[data-color="red"] {
    color: var(--color-alert);
}

.list__title-description span[data-color="blue"] {
    color: var(--color-info-text);
}

[theme="DARK"] .list__title-description span[data-color="blue"] {
    color: var(--color-info-text);
}

.list__title-description .ui-icon[data-color="red"] {
    color: var(--color-alert);
    font-size: 1em;
    vertical-align: middle;
    width: 1.2em;
    height: 1.2em;
}

.list__title-description .ui-icon[data-color="blue"] {
    color: var(--color-info-text);
    font-size: 1em;
    vertical-align: middle;
    width: 1.2em;
    height: 1.2em;
}

[theme="DARK"] .list__title-description .ui-icon[data-color="blue"] {
    color: var(--color-info-text);
}

/* --- 日別支出カレンダー --- */
.daily-expense-calendar {
    --_category-background: var(--_background-color);
    --category-bar-mix: 20%;
    display: flex;
    flex-direction: column;
    gap: calc(8 / 16 * 1rem);
}

.daily-expense-calendar__content {
    width: 100%;
}

.daily-expense-calendar__weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
}

.daily-expense-calendar__weekday {
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-primary);
    font-weight: 500;
    z-index: 1;
}

.daily-expense-calendar__grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0;
    position: relative;
}

.daily-expense-calendar__day {
    position: relative;
    min-height: calc(46 / 16 * 1rem); /* 最小高さを固定 */
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    transition: opacity 0.2s;
    /* 円がはみ出しても表示されるように */
    overflow: visible;
}

/* 円を擬似要素で描画 */
.daily-expense-calendar__day--has-expense::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: var(--circle-size, 0px);
    height: var(--circle-size, 0px);
    border-radius: 50%;
    background-color: color-mix(in srgb, var(--color-info-surface) 60%, transparent);
    border: 1px solid var(--color-info-border);
    z-index: var(--circle-z-index, 0);
    transition: transform 0.2s;
}

[theme="DARK"] .daily-expense-calendar__day--has-expense::before {
    background-color: color-mix(in srgb, var(--color-info-surface) 60%, transparent);
    border-color: var(--color-info-border);
}

.daily-expense-calendar__day--empty {
    cursor: default;
    pointer-events: none;
}

@media (prefers-reduced-motion: no-preference) {
    .daily-expense-calendar.is-revealing .daily-expense-calendar__day--has-expense::before {
        transition: none;
        animation: analysis-circle-reveal 240ms var(--ease-chart) both;
        animation-delay: 0s;
        animation-delay: calc(min(sibling-index() - 1, 12) * 10ms);
    }
}

@keyframes analysis-circle-reveal {
    from {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.72);
    }

    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

@media (hover: hover) {
    .daily-expense-calendar__day--has-expense:hover::before {
        transform: translate(-50%, -50%) scale(1.1);
    }

    .daily-expense-calendar__day--empty:hover {
        opacity: 1;
    }
}

.daily-expense-calendar__day-text {
    user-select: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--text-secondary);
    font-size: 0.875rem;
    white-space: nowrap; /* 折り返しを防ぐ */
    z-index: 1; /* 円の上に表示 */
}

/* 支出がある日の日付テキスト */
.daily-expense-calendar__day--has-expense .daily-expense-calendar__day-text {
    color: var(--text-primary);
}

/* 今日の日付を強調（ボールド） */
.daily-expense-calendar__day--today .daily-expense-calendar__day-text {
    font-weight: 600;
}

/* --- 日別支出棒グラフ（event-analysis 等で利用） --- */
.daily-bar-chart {
    --_category-background: var(--_background-color);
    --category-bar-mix: 20%;
    --_chart-height: 120px;
    --_bar-label-height: 20px;
    --_plot-height: calc(var(--_chart-height) - var(--_bar-label-height));
    --_scale-font: 0.7rem;
    --_scale-line-height: calc(var(--_scale-font) * 1.5);
    display: flex;
    flex-direction: column;
    gap: calc(8 / 16 * 1rem);
}

.daily-bar-chart__header {
    font-size: 0.875rem;
}

.daily-bar-chart__container {
    display: flex;
    align-items: flex-start;
    gap: calc(4 / 16 * 1rem);
    position: relative;
}

.daily-bar-chart__content {
    flex: 1;
    display: flex;
    align-items: flex-end;
    gap: calc(4 / 16 * 1rem);
    height: var(--_chart-height);
    padding-bottom: var(--_bar-label-height);
    padding-right: calc(8 / 16 * 1rem);
    position: relative;
}

.daily-bar-chart__content::before {
    content: "";
    position: absolute;
    bottom: var(--_bar-label-height);
    left: 0;
    right: calc(8 / 16 * 1rem);
    height: var(--_plot-height);
    width: 100%;
    background-image: 
        linear-gradient(to right, var(--text-secondary) 0%, var(--text-secondary) 100%),
        linear-gradient(to right, var(--text-secondary) 0%, var(--text-secondary) 100%),
        linear-gradient(to right, var(--text-secondary) 0%, var(--text-secondary) 100%);
    background-size: 
        100% 2px,
        100% 1px,
        100% 1px;
    background-position: 
        bottom 0 left 0,
        center left 0,
        top 0 left 0;
    background-repeat: no-repeat;
    opacity: 0.2;
    z-index: 0;
    pointer-events: none;
}

.daily-bar-chart__bar {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    height: 100%;
    position: relative;
    min-width: 0;
}


.daily-bar-chart__bar-fill {
    width: 100%;
    max-width: calc(24 / 16 * 1rem);
    background-color: var(--color-info-surface);
    border: 1px solid var(--color-info-border);
    border-radius: calc(2 / 16 * 1rem);
}

.daily-bar-chart__bar-fill--empty {
    border: none;
    background-color: transparent;
}

[theme="DARK"] .daily-bar-chart__bar-fill {
    background-color: var(--color-info-surface);
    border-color: var(--color-info-border);
}

[theme="DARK"] .daily-bar-chart__bar-fill--empty {
    border: none;
    background-color: transparent;
}

.daily-bar-chart__label {
    position: absolute;
    bottom: -20px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

/* モバイルで10日以上の場合、4の倍数番目だけラベルを表示 */
@media (max-width: 768px) {
    .daily-bar-chart__content--many-days .daily-bar-chart__bar:not(:nth-child(4n)) .daily-bar-chart__label {
        display: none;
    }
}

.daily-bar-chart__scale {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    height: calc(var(--_plot-height) / 2 + var(--_scale-line-height));
    padding-bottom: 0;
    margin-left: auto;
    margin-top: calc(var(--_scale-line-height) / 2 * -1);
}

.daily-bar-chart__scale-item {
    position: relative;
    font-size: var(--_scale-font);
    line-height: var(--_scale-line-height);
    color: var(--text-secondary);
    white-space: nowrap;
}

#budget-settings-dialog .budget-dialog__stats .list__arrow {
    display: none;
}

#budget-settings-dialog .budget-dialog__stats .list__link {
    grid-template-columns: 1fr auto;
    padding-right: var(--space-4);
}

#budget-settings-dialog .dialog__footer {
    margin-top: var(--space-2);
}

#budget-dialog-heading:focus {
    outline: none;
}

#budget-dialog-heading:focus-visible {
    outline: 2px solid var(--text-primary);
    outline-offset: 4px;
}