/* strategy-guide.css - 策略图鉴场景 */
.scene--strategy-guide {
    background: url('../../resources/bg/battle-bg.webp') center/cover no-repeat,
                var(--color-bg);
    position: relative;
}
.scene--strategy-guide::before {
    content: ''; position: absolute; inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
    z-index: 0; pointer-events: none;
}
.scene--strategy-guide > * { position: relative; z-index: 1; }

.strategy-guide {
    height: 100%; display: flex; flex-direction: column;
    animation: fadeIn 0.3s ease;
}

/* 顶栏 */
.sg__header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 12px 16px;
    background: linear-gradient(180deg, rgba(10,14,23,0.95), rgba(10,14,23,0.7));
    border-bottom: 1px solid rgba(255,255,255,0.06);
    flex-shrink: 0;
}
.sg__title {
    font-size: 18px; font-weight: 900; color: var(--color-gold);
    letter-spacing: 2px;
}
.sg__subtitle {
    margin-top: 2px;
    font-size: 11px;
    color: var(--color-text-dim);
    letter-spacing: 0.5px;
}
.sg__back {
    padding: 6px 14px; border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-sm); background: rgba(255,255,255,0.05);
    color: var(--color-text); cursor: pointer; font-size: 12px;
    transition: all 0.15s;
}
.sg__back:hover {
    border-color: var(--color-accent); background: rgba(78,168,222,0.1);
}

.sg__tabs {
    display: flex;
    gap: 6px;
    padding: 8px 12px;
    background: rgba(10,14,23,0.72);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    overflow-x: auto;
    flex-shrink: 0;
}
.sg__tab {
    padding: 7px 14px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 999px;
    background: rgba(255,255,255,0.03);
    color: var(--color-text-dim);
    font-size: 12px;
    font-weight: 800;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.15s;
}
.sg__tab:hover,
.sg__tab--active {
    color: var(--color-gold);
    border-color: rgba(240,192,64,0.35);
    background: rgba(240,192,64,0.1);
}

/* 主体 */
.sg__body {
    flex: 1; display: flex; min-height: 0; overflow: hidden;
}

.sg-learn {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 18px;
}
.sg-panel {
    max-width: 1120px;
    margin: 0 auto 14px;
    padding: 16px;
    border-radius: 16px;
    background: rgba(255,255,255,0.045);
    border: 1px solid rgba(255,255,255,0.08);
}
.sg-panel--hero {
    background: linear-gradient(135deg, rgba(78,168,222,0.14), rgba(240,192,64,0.08));
    border-color: rgba(78,168,222,0.22);
}
.sg-panel__kicker {
    color: var(--color-gold);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 2px;
    margin-bottom: 6px;
}
.sg-panel h3 {
    margin: 0 0 8px;
    color: #fff;
    font-size: 20px;
}
.sg-panel p,
.sg-flow__item p,
.sg-resource p,
.sg-arch p,
.sg-case p {
    color: var(--color-text-dim);
    font-size: 13px;
    line-height: 1.65;
}
.sg-flow,
.sg-resource-grid,
.sg-arch-grid,
.sg-case-list {
    max-width: 1120px;
    margin: 0 auto;
}
.sg-flow {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 10px;
    margin-bottom: 14px;
}
.sg-flow__item,
.sg-resource,
.sg-arch,
.sg-case {
    padding: 14px;
    border-radius: 14px;
    background: rgba(10,14,23,0.62);
    border: 1px solid rgba(255,255,255,0.08);
}
.sg-flow__item b {
    display: inline-flex;
    width: 26px;
    height: 26px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(240,192,64,0.14);
    color: var(--color-gold);
}
.sg-flow__item h4,
.sg-case h4 {
    margin: 8px 0 4px;
    color: #fff;
}
.sg-tips {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 8px;
}
.sg-tips div {
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(42,157,143,0.1);
    border: 1px solid rgba(42,157,143,0.2);
    color: var(--color-text);
    font-size: 13px;
}
.sg-resource-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 10px;
}
.sg-resource__icon {
    font-size: 28px;
}
.sg-resource__name {
    margin-top: 6px;
    color: #fff;
    font-size: 16px;
    font-weight: 900;
}
.sg-resource__role {
    color: var(--color-gold);
    font-size: 12px;
    font-weight: 800;
}
.sg-arch-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 10px;
}
.sg-arch__head {
    display: flex;
    align-items: center;
    gap: 8px;
}
.sg-arch__head span { font-size: 24px; }
.sg-arch__head b { color: #fff; font-size: 15px; }
.sg-arch__head em {
    margin-left: auto;
    color: var(--color-gold);
    font-size: 11px;
    font-style: normal;
}
.sg-arch__cards {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
}
.sg-arch__cards span {
    padding: 3px 8px;
    border-radius: 999px;
    background: rgba(78,168,222,0.12);
    border: 1px solid rgba(78,168,222,0.22);
    color: #9bd7ff;
    font-size: 11px;
}
.sg-case-list {
    display: grid;
    gap: 10px;
}
.sg-case {
    display: flex;
    gap: 12px;
}
.sg-case__idx {
    width: 30px;
    height: 30px;
    flex-shrink: 0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(240,192,64,0.14);
    color: var(--color-gold);
    font-weight: 900;
}
.sg-case__situation {
    color: var(--color-accent);
    font-size: 12px;
    margin-bottom: 4px;
}

/* 左侧节点导航 */
.sg__nav {
    width: 160px; flex-shrink: 0; padding: 8px;
    display: flex; flex-direction: column; gap: 4px;
    background: rgba(10,14,23,0.6);
    border-right: 1px solid rgba(255,255,255,0.05);
    overflow-y: auto;
}
.sg__nav-item {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 12px; border-radius: 8px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--color-text-dim); cursor: pointer;
    font-size: 13px; font-weight: 600;
    transition: all 0.2s;
    text-align: left;
}
.sg__nav-item:hover {
    background: rgba(255,255,255,0.04);
    color: var(--color-text);
}
.sg__nav-item--active {
    background: rgba(240,192,64,0.1);
    border-color: rgba(240,192,64,0.3);
    color: var(--color-gold);
}
.sg__nav-icon { font-size: 18px; }
.sg__nav-label { flex: 1; }
.sg__nav-time { font-size: 10px; opacity: 0.6; }

/* 中间卡牌网格 */
.sg__grid {
    flex: 1; min-width: 0; padding: 12px;
    display: flex; flex-direction: column; gap: 8px;
    overflow-y: auto;
}
.sg__grid-title {
    font-size: 14px; font-weight: 700; color: var(--color-text-dim);
    margin-bottom: 4px;
}
.sg__cards {
    display: flex; flex-wrap: wrap; gap: 10px;
}
.sg-card {
    width: 200px; padding: 14px; border-radius: 10px; cursor: pointer;
    border: 2px solid rgba(255,255,255,0.08);
    background: var(--color-surface);
    transition: all 0.2s;
}
.sg-card:hover {
    border-color: rgba(240,192,64,0.3);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}
.sg-card--active {
    border-color: rgba(240,192,64,0.6);
    background: rgba(240,192,64,0.08);
    box-shadow: 0 0 12px rgba(240,192,64,0.15);
}
.sg-card--aggression { border-left: 4px solid #e74c3c; }
.sg-card--defense { border-left: 4px solid #3498db; }
.sg-card--tactic { border-left: 4px solid #f0c040; }
.sg-card--economy { border-left: 4px solid #2ecc71; }
.sg-card--objective { border-left: 4px solid #9b59b6; }

.sg-card__header {
    display: flex; align-items: center; gap: 6px; margin-bottom: 6px;
}
.sg-card__icon { font-size: 22px; }
.sg-card__name { font-size: 14px; font-weight: 800; color: #fff; }
.sg-card__desc { font-size: 11px; color: rgba(255,255,255,0.6); line-height: 1.5; }

/* 右侧详情 */
.sg__detail {
    width: 320px; flex-shrink: 0; padding: 16px;
    background: linear-gradient(180deg, rgba(10,14,23,0.8), rgba(10,14,23,0.95));
    border-left: 1px solid rgba(255,255,255,0.05);
    overflow-y: auto; display: flex; flex-direction: column; gap: 12px;
}
.sg__detail-empty {
    flex: 1; display: flex; align-items: center; justify-content: center;
    color: var(--color-text-dim); font-size: 13px; opacity: 0.5;
}

.sg-detail__header {
    display: flex; align-items: center; gap: 10px;
    padding-bottom: 12px; border-bottom: 1px solid rgba(255,255,255,0.06);
}
.sg-detail__icon { font-size: 36px; }
.sg-detail__info { flex: 1; }
.sg-detail__name { font-size: 18px; font-weight: 900; color: #fff; }
.sg-detail__type { font-size: 12px; font-weight: 600; margin-top: 2px; }

.sg-detail__section { margin-bottom: 4px; }
.sg-detail__label {
    font-size: 11px; font-weight: 700; color: var(--color-text-dim);
    margin-bottom: 4px; text-transform: uppercase; letter-spacing: 1px;
}
.sg-detail__text {
    font-size: 12px; line-height: 1.6; color: var(--color-text);
}
.sg-detail__effects {
    display: flex; flex-wrap: wrap; gap: 6px;
}
.sg-detail__effect {
    padding: 4px 10px; border-radius: 6px;
    font-size: 11px; font-weight: 700;
}
.sg-detail__effect--gain {
    background: rgba(42,157,143,0.15); color: #2a9d8f;
    border: 1px solid rgba(42,157,143,0.3);
}
.sg-detail__effect--cost {
    background: rgba(231,76,60,0.1); color: #e74c3c;
    border: 1px solid rgba(231,76,60,0.2);
}
.sg-detail__effect--buff {
    background: rgba(240,192,64,0.1); color: var(--color-gold);
    border: 1px solid rgba(240,192,64,0.2);
}

/* 克制关系图 */
.sg-detail__counters {
    display: flex; flex-direction: column; gap: 6px;
}
.sg-detail__counter {
    display: flex; align-items: center; gap: 6px;
    padding: 6px 10px; border-radius: 6px; font-size: 12px;
}
.sg-detail__counter--win {
    background: rgba(46,204,113,0.1); color: #3ecf8e;
    border: 1px solid rgba(46,204,113,0.2);
}
.sg-detail__counter--lose {
    background: rgba(231,76,60,0.1); color: #e74c3c;
    border: 1px solid rgba(231,76,60,0.2);
}
.sg-detail__counter--safe {
    background: rgba(240,192,64,0.08); color: var(--color-gold);
    border: 1px solid rgba(240,192,64,0.15);
}

/* 克制循环图 */
.sg-detail__cycle {
    display: flex; align-items: center; justify-content: center;
    gap: 4px; padding: 10px; margin-top: 4px;
    background: rgba(255,255,255,0.02); border-radius: 8px;
    font-size: 12px; font-weight: 600;
    flex-wrap: wrap;
}
.sg-detail__cycle-arrow { color: var(--color-gold); }

.sg-detail__bonus {
    padding: 8px 12px; border-radius: 6px; font-size: 11px;
    background: rgba(42,157,143,0.08); border: 1px solid rgba(42,157,143,0.15);
    color: var(--color-accent);
}

/* 响应式 */
@media (max-width: 900px) {
    .sg__body { flex-direction: column; }
    .sg__nav { width: 100%; flex-direction: row; overflow-x: auto; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.05); }
    .sg__nav-item { padding: 8px; flex-shrink: 0; }
    .sg__nav-time { display: none; }
    .sg__detail { width: 100%; border-left: none; border-top: 1px solid rgba(255,255,255,0.05); }
    .sg__cards { justify-content: center; }
}