/**
 * mod_dw_news - DELTA WORKS 新着情報モジュール
 *
 * @copyright (C) 2026 DELTA WORKS. All rights reserved.
 * @license   GNU General Public License version 2 or later
 */

.dw-news {
    --dwnews-accent: #2a5db0;
    --dwnews-new: #e53935;
    --dwnews-text: inherit;
    --dwnews-muted: #6b7280;
    --dwnews-line: #e5e7eb;
    --dwnews-radius: 6px;
    font-size: 1rem;
    line-height: 1.7;
}

/* 日本語の読みやすさを確保する行送りと禁則 */
.dw-news__title,
.dw-news__intro {
    line-break: strict;
    overflow-wrap: anywhere;
    word-break: normal;
}

.dw-news__empty {
    color: var(--dwnews-muted);
    margin: 0;
    padding: 0.75em 0;
}

.dw-news__date {
    color: var(--dwnews-muted);
    font-size: 0.875em;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.dw-news__title {
    color: var(--dwnews-text);
    text-decoration: none;
}

.dw-news__title:hover,
.dw-news__title:focus {
    color: var(--dwnews-accent);
    text-decoration: underline;
}

.dw-news__title:focus-visible {
    outline: 2px solid var(--dwnews-accent);
    outline-offset: 2px;
}

.dw-news__intro {
    color: var(--dwnews-muted);
    font-size: 0.9em;
    margin: 0.35em 0 0;
}

/* ===== New バッジ（ボタン風） ===== */
.dw-news__badge {
    background-color: var(--dwnews-new);
    border-radius: 999px;
    color: #fff;
    display: inline-block;
    font-size: 0.7em;
    font-weight: 700;
    letter-spacing: 0.06em;
    line-height: 1;
    padding: 0.35em 0.75em;
    text-transform: uppercase;
    vertical-align: middle;
    white-space: nowrap;
}

/* ===== Normal ===== */
.dw-news--normal .dw-news__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.dw-news--normal .dw-news__item {
    align-items: baseline;
    border-bottom: 1px solid var(--dwnews-line);
    display: flex;
    flex-wrap: wrap;
    gap: 0.25em 1em;
    padding: 0.7em 0;
}

.dw-news--normal .dw-news__item:last-child {
    border-bottom: 0;
}

.dw-news--normal .dw-news__meta {
    align-items: center;
    display: flex;
    flex-shrink: 0;
    gap: 0.6em;
}

.dw-news--normal .dw-news__body {
    flex: 1 1 60%;
    min-width: 0;
}

/* ===== Card ===== */
.dw-news--card .dw-news__grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

.dw-news--card .dw-news__card {
    background: #fff;
    border: 1px solid var(--dwnews-line);
    border-radius: var(--dwnews-radius);
    padding: 1rem 1.1rem;
    position: relative;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.dw-news--card .dw-news__card:hover {
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.dw-news--card .dw-news__card.is-new {
    border-color: var(--dwnews-accent);
}

.dw-news--card .dw-news__badge--corner {
    position: absolute;
    right: 0.8rem;
    top: 0.8rem;
}

.dw-news--card .dw-news__cardtitle {
    font-size: 1em;
    font-weight: 600;
    margin: 0.4em 0 0;
}

/* ===== Timeline ===== */
.dw-news--timeline .dw-news__timeline {
    list-style: none;
    margin: 0;
    padding: 0 0 0 1.25rem;
    position: relative;
}

.dw-news--timeline .dw-news__timeline::before {
    background: var(--dwnews-line);
    bottom: 0.6em;
    content: "";
    left: 4px;
    position: absolute;
    top: 0.6em;
    width: 2px;
}

.dw-news--timeline .dw-news__tlitem {
    padding: 0 0 1.1em 0.6rem;
    position: relative;
}

.dw-news--timeline .dw-news__tlitem:last-child {
    padding-bottom: 0;
}

.dw-news--timeline .dw-news__dot {
    background: #fff;
    border: 2px solid var(--dwnews-accent);
    border-radius: 50%;
    height: 10px;
    left: -1.25rem;
    position: absolute;
    top: 0.5em;
    width: 10px;
}

.dw-news--timeline .dw-news__tlitem.is-new .dw-news__dot {
    background: var(--dwnews-new);
    border-color: var(--dwnews-new);
}

.dw-news--timeline .dw-news__meta {
    align-items: center;
    display: flex;
    gap: 0.6em;
    margin-bottom: 0.15em;
}

.dw-news--timeline .dw-news__title {
    display: block;
    font-weight: 600;
}

/* ===== Stripe ===== */
.dw-news--stripe .dw-news__rows {
    list-style: none;
    margin: 0;
    padding: 0;
}

.dw-news--stripe .dw-news__row {
    align-items: baseline;
    display: flex;
    flex-wrap: wrap;
    gap: 0.25em 1em;
    padding: 0.7em 0.9em;
}

.dw-news--stripe .dw-news__row:nth-child(odd) {
    background-color: rgba(0, 0, 0, 0.035);
}

.dw-news--stripe .dw-news__row.is-new {
    border-left: 3px solid var(--dwnews-new);
    padding-left: calc(0.9em - 3px);
}

.dw-news--stripe .dw-news__rowbody {
    align-items: baseline;
    display: flex;
    flex: 1 1 60%;
    flex-wrap: wrap;
    gap: 0.5em;
    min-width: 0;
}

.dw-news--stripe .dw-news__intro {
    flex-basis: 100%;
}

/* ===== レスポンシブ ===== */
@media (max-width: 575.98px) {
    .dw-news--normal .dw-news__item,
    .dw-news--stripe .dw-news__row {
        flex-direction: column;
    }

    .dw-news--card .dw-news__grid {
        grid-template-columns: 1fr;
    }
}

/* ===== ダークテーマへの追従 ===== */
@media (prefers-color-scheme: dark) {
    .dw-news {
        --dwnews-muted: #9aa3b2;
        --dwnews-line: #3a4150;
    }

    .dw-news--card .dw-news__card {
        background: rgba(255, 255, 255, 0.03);
    }

    .dw-news--stripe .dw-news__row:nth-child(odd) {
        background-color: rgba(255, 255, 255, 0.04);
    }

    .dw-news--timeline .dw-news__dot {
        background: #1c2027;
    }
}

@media (prefers-reduced-motion: reduce) {
    .dw-news--card .dw-news__card {
        transition: none;
    }

    .dw-news--card .dw-news__card:hover {
        transform: none;
    }
}