/* ===== MapWar 游戏UI样式 ===== */
/* 基于GDD v1.3 + UI设计文档v2.0 + game-prototype原型 */
/* 暗黑哥特式中世纪风格，严格对齐UI文档视觉规范 */

/* ===== CSS变量 - 设计令牌系统（对齐UI文档5.1节色彩体系） ===== */
:root {
    /* 背景色系 */
    --color-bg-deep:        #0d0505;
    --color-bg-dark:        #140a08;
    --color-bg-panel:       #1a0e0b;
    --color-bg-card:        #211410;
    --color-bg-hover:       #2a1813;

    /* 文字色系 */
    --color-text-primary:   #F0E6D8;
    --color-text-secondary: #A89888;
    --color-text-muted:     #6B5A4E;
    --color-text-accent:    #E8D4BC;

    /* 品牌色系 */
    --color-brand-cream:    #F0E6D8;
    --color-brand-blood:    #9B0D0D;
    --color-brand-red:      #B71C1C;
    --color-brand-red-dark: #7A0909;
    --color-brand-red-glow: rgba(155,13,13,0.4);

    /* 金色装饰系 */
    --color-gold:           #C5A059;
    --color-gold-light:     #DFBF70;
    --color-gold-dim:       #8B7340;
    --color-gold-glow:      rgba(197,160,89,0.35);

    /* 功能色 */
    --color-success:        #4CAF50;
    --color-warning:        #FF9800;
    --color-danger:         #B71C1C;
    --color-info:           #42A5F5;

    /* 势力色 */
    --color-faction-1:      #E53935;
    --color-faction-2:      #1E88E5;
    --color-faction-3:      #43A047;
    --color-faction-4:      #FDD835;
    --color-faction-5:      #8E24AA;
    --color-faction-6:      #00ACC1;
    --color-faction-neutral:#424242;

    /* 字体系统（对齐UI文档5.2节） */
    --font-title: 'Cinzel', 'Noto Serif SC', 'SimSun', serif;
    --font-body:  'Noto Serif SC', 'SimSun', serif;
    --font-mono: 'Courier New', Consolas, monospace;

    /* 间距 */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;

    /* 阴影 */
    --shadow-sm:   0 2px 4px rgba(0,0,0,0.5);
    --shadow-md:   0 4px 12px rgba(0,0,0,0.6);
    --shadow-lg:   0 8px 24px rgba(0,0,0,0.7);
    --shadow-gold: 0 0 12px var(--color-gold-glow), inset 0 0 20px rgba(197,160,89,0.06);
    --shadow-red:  0 0 12px var(--color-brand-red-glow);

    /* 过渡 */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;

    /* 边框 */
    --border-thin: 1px solid rgba(197,160,89,0.25);
    --border-normal: 1px solid rgba(197,160,89,0.4);
    --border-strong: 2px solid var(--color-gold);
    --border-red: 2px solid var(--color-brand-blood);

    /* 地形颜色（对齐UI文档5.1节） */
    --terrain-deep-sea: #0d3b66;
    --terrain-mountain: #7f8c8d;
    --terrain-shallow-water: #2980b9;
    --terrain-shore: #5dade2;
    --terrain-plain: #27ae60;
    --terrain-plateau: #a0522d;
    --terrain-forest: #1e8449;
    --terrain-desert: #f0b27a;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html, body { width: 100%; height: 100%; overflow: hidden; }
body {
    font-family: var(--font-body);
    background: var(--color-bg-deep);
    color: var(--color-text-primary);
    -webkit-font-smoothing: antialiased;
}

/* ===== 主游戏容器（对齐UI文档3.1节） ===== */
#game-container {
    width: 1920px; height: 1080px;
    margin: 0 auto;
    display: flex; flex-direction: column;
    background: var(--color-bg-deep);
    position: relative; overflow: hidden;
    background-image:
        radial-gradient(ellipse 120% 100% at 50% 0%, rgba(155,13,13,0.15) 0%, transparent 60%),
        radial-gradient(ellipse 80% 60% at 20% 100%, rgba(155,13,13,0.08) 0%, transparent 50%),
        linear-gradient(180deg, #0d0505 0%, #110808 40%, #0d0505 100%);
}

/* ===== 顶部信息栏（对齐UI文档4.4节+4.5节，Z-Index: 1000） ===== */
#top-bar {
    height: 56px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 20px;
    position: relative; z-index: 100;
    background: linear-gradient(180deg, rgba(13,5,5,0.98) 0%, rgba(26,14,11,0.95) 100%);
    border-bottom: 1px solid var(--color-gold-dim);
}
#top-bar::after {
    content: ''; position: absolute;
    top: 0; left: 30px; right: 30px; height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--color-gold-dim) 20%, var(--color-gold) 50%, var(--color-gold-dim) 80%, transparent 100%);
    opacity: 0.5;
}
.top-bar-left, .top-bar-right { display: flex; align-items: center; gap: 28px; }
.top-bar-right { gap: 8px; }
.top-bar-center { flex: 1; display: flex; justify-content: center; gap: 20px; }

.game-title { display: flex; align-items: baseline; gap: 2px; user-select: none; }
.title-map { font-family: var(--font-title); font-size: 22px; font-weight: 700; color: var(--color-brand-cream); letter-spacing: 4px; text-shadow: 0 0 20px rgba(240,230,216,0.15); }
.title-war { font-family: var(--font-title); font-size: 22px; font-weight: 700; color: var(--color-brand-blood); letter-spacing: 4px; text-shadow: 0 0 20px rgba(155,13,13,0.5); }
.title-subtitle { font-size: 11px; color: var(--color-text-muted); letter-spacing: 2px; margin-left: 6px; text-transform: uppercase; }

.turn-info { display: flex; align-items: center; gap: 6px; padding: 5px 14px; background: rgba(197,160,89,0.08); border: 1px solid rgba(197,160,89,0.25); border-radius: 2px; }
.turn-label { font-size: 11px; color: var(--color-text-secondary); text-transform: uppercase; letter-spacing: 1px; }
.turn-number { font-family: var(--font-title); font-size: 20px; font-weight: 700; color: var(--color-gold-light); min-width: 28px; text-align: center; text-shadow: 0 0 8px var(--color-gold-glow); }
.turn-separator { color: var(--color-text-muted); }
.turn-total { font-family: var(--font-mono); font-size: 13px; color: var(--color-text-muted); }

.resource-summary { display: flex; gap: 4px; background: rgba(197,160,89,0.05); padding: 6px 18px; border: 1px solid rgba(197,160,89,0.2); border-radius: 2px; }
.resource-item { display: flex; align-items: center; gap: 5px; padding: 0 10px; border-right: 1px solid rgba(197,160,89,0.15); }
.resource-item:last-child { border-right: none; }
.resource-icon { font-size: 15px; filter: grayscale(0.3); }
.resource-label { font-size: 10px; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.resource-value { font-family: var(--font-mono); font-size: 14px; font-weight: 600; color: var(--color-gold-light); min-width: 46px; text-align: right; }

/* AP显示控件（对齐UI文档4.5节） */
.ap-display { display: flex; align-items: center; gap: 8px; padding: 5px 14px; background: rgba(155,13,13,0.15); border: 1px solid rgba(155,13,13,0.4); border-radius: 4px; }
.ap-label { font-size: 11px; color: var(--color-text-secondary); text-transform: uppercase; letter-spacing: 1px; }
.ap-dots { display: flex; gap: 4px; }
.ap-dot { width: 14px; height: 14px; border-radius: 50%; transition: all 0.15s ease; }
.ap-dot.available { background: #C5A059; box-shadow: 0 0 6px rgba(197,160,89,0.35); }
.ap-dot.used { background: #140a08; border: 1px solid #6B5A4E; }
.ap-text { font-family: var(--font-mono); font-size: 13px; font-weight: 600; color: var(--color-gold-light); }

.top-btn { display: flex; align-items: center; gap: 5px; padding: 6px 12px; background: rgba(197,160,89,0.06); border: 1px solid rgba(197,160,89,0.25); border-radius: 2px; color: var(--color-text-secondary); cursor: pointer; transition: all var(--transition-fast); font-family: var(--font-body); font-size: 12px; }
.top-btn:hover { background: rgba(197,160,89,0.12); border-color: var(--color-gold); color: var(--color-gold-light); box-shadow: var(--shadow-gold); }
.btn-icon { display: inline-flex; align-items: center; justify-content: center; width: 18px; font-size: 13px; }
.btn-text { font-weight: 600; letter-spacing: 0.5px; }
#btn-admin { border-color: rgba(183,28,28,0.3); background: rgba(183,28,28,0.08); }
#btn-admin:hover { border-color: var(--color-brand-red); background: rgba(183,28,28,0.15); color: var(--color-brand-red); box-shadow: var(--shadow-red); }

/* ===== 主内容区（对齐UI文档3.1节布局） ===== */
#main-content { flex: 1; display: flex; overflow: hidden; position: relative; }

/* ===== 左侧面板 340px（对齐UI文档3.3节）- 覆盖层不占布局 ===== */
#left-panel { position: absolute; left: 0; top: 0; bottom: 0; width: 340px; background: linear-gradient(180deg, var(--color-bg-panel) 0%, rgba(26,14,11,0.97) 100%); border-right: 1px solid rgba(197,160,89,0.2); display: flex; flex-direction: column; transition: width var(--transition-normal); z-index: 50; }
#left-panel.panel-collapsed { width: 36px; }
.panel-toggle { position: absolute; right: -17px; top: 50%; transform: translateY(-50%); width: 17px; height: 52px; background: var(--color-bg-card); border: 1px solid rgba(197,160,89,0.25); border-left: none; border-radius: 0 3px 3px 0; display: flex; align-items: center; justify-content: center; cursor: pointer; z-index: 51; transition: all var(--transition-fast); }
.panel-toggle:hover { background: var(--color-bg-hover); border-color: var(--color-gold); }
.toggle-icon { color: var(--color-gold-dim); font-size: 10px; font-weight: 700; }
.panel-content { flex: 1; overflow-y: auto; padding: 16px; }
.panel-collapsed .panel-content { display: none; }

/* 操作模式栏（对齐UI文档4.1节+3.2节） */
.action-mode-bar { display: flex; gap: 4px; padding: 8px; background: rgba(0,0,0,0.2); border-bottom: 1px solid rgba(197,160,89,0.1); flex-shrink: 0; }
.mode-btn { flex: 1; display: flex; align-items: center; justify-content: center; gap: 6px; padding: 8px 12px; background: transparent; border: 1px solid rgba(197,160,89,0.15); border-radius: 4px; color: #6B5A4E; font-family: var(--font-body); font-size: 12px; cursor: pointer; transition: all 0.15s ease; }
.mode-btn:hover { background: rgba(197,160,89,0.08); color: #A89888; }
.mode-btn.active { background: rgba(197,160,89,0.15); border-color: #C5A059; color: #C5A059; box-shadow: 0 0 12px rgba(197,160,89,0.35); }
.mode-btn .mode-ap { font-family: var(--font-mono); font-size: 10px; padding: 1px 4px; background: rgba(0,0,0,0.3); border-radius: 2px; }

/* 空状态 */
.empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; color: var(--color-text-muted); }
.empty-icon { font-size: 48px; opacity: 0.3; margin-bottom: 12px; }
.empty-text { font-size: 14px; text-align: center; line-height: 1.6; }

/* 区域详情 */
.region-info { animation: fadeIn 0.25s ease-out; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }
.region-header { margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid rgba(197,160,89,0.2); }
.region-name { font-family: var(--font-title); font-size: 20px; font-weight: 700; color: var(--color-text-accent); letter-spacing: 1px; margin-bottom: 4px; }
.region-faction { display: flex; align-items: center; gap: 6px; }
.faction-color { width: 12px; height: 12px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.15); box-shadow: 0 0 6px currentColor; }
.faction-name { font-size: 12px; color: var(--color-text-secondary); font-weight: 600; }

.region-stats { margin-bottom: 16px; }
.stat-row { display: flex; justify-content: space-between; align-items: center; padding: 7px 0; border-bottom: 1px solid rgba(197,160,89,0.1); }
.stat-label { font-size: 13px; color: var(--color-text-secondary); }
.stat-value { display: flex; align-items: center; gap: 6px; font-weight: 600; font-size: 13px; color: var(--color-text-accent); }
.level-icon { color: var(--color-gold); font-size: 14px; }
.exp-bar, .progress-bar { width: 56px; height: 6px; background: rgba(0,0,0,0.4); border-radius: 3px; overflow: hidden; }
.exp-fill { height: 100%; background: linear-gradient(90deg, var(--color-gold-dim), var(--color-gold)); transition: width var(--transition-normal); }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--color-brand-red-dark), var(--color-brand-blood)); transition: width var(--transition-normal); }
.stat-row.warning { background: rgba(255,152,0,0.08); padding: 7px 8px; border-radius: 3px; border: 1px solid rgba(255,152,0,0.3); margin-top: 4px; }
.stat-row.warning .stat-label { color: var(--color-warning); }

.section-title { font-family: var(--font-title); font-size: 13px; font-weight: 600; color: var(--color-gold); margin-bottom: 8px; padding-bottom: 6px; border-bottom: 1px solid rgba(197,160,89,0.15); letter-spacing: 1px; text-transform: uppercase; }

.resource-production { margin-bottom: 16px; }
.production-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 5px; }
.prod-item { display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 6px 4px; background: rgba(197,160,89,0.05); border: 1px solid rgba(197,160,89,0.12); border-radius: 2px; }
.prod-icon { font-size: 16px; }
.prod-value { font-family: var(--font-mono); font-size: 12px; font-weight: 600; color: var(--color-success); }

.garrison-troops, .recruit-section { margin-bottom: 16px; }
.troops-list, .recruit-list { max-height: 180px; overflow-y: auto; }
.empty-troops, .empty-recruit { text-align: center; color: var(--color-text-muted); font-size: 13px; padding: 14px; opacity: 0.6; }
.troop-item { display: flex; align-items: center; gap: 8px; padding: 6px 8px; margin-bottom: 3px; background: rgba(197,160,89,0.04); border: 1px solid rgba(197,160,89,0.1); border-radius: 2px; font-size: 13px; }
.troop-icon { font-size: 15px; }
.troop-type { color: var(--color-text-primary); flex: 1; }
.troop-count { font-weight: 600; color: var(--color-gold-light); }
.troop-hp { font-family: var(--font-mono); font-size: 11px; color: var(--color-text-muted); }

.recruit-btn { display: flex; align-items: center; gap: 8px; padding: 8px 12px; margin-bottom: 4px; background: rgba(197,160,89,0.06); border: 1px solid rgba(197,160,89,0.25); border-radius: 2px; color: var(--color-text-primary); cursor: pointer; transition: all var(--transition-fast); font-family: var(--font-body); font-size: 12px; width: 100%; text-align: left; }
.recruit-btn:hover:not(:disabled) { background: rgba(197,160,89,0.12); border-color: var(--color-gold-dim); }
.recruit-btn:disabled { opacity: 0.35; cursor: not-allowed; }
.recruit-name { flex: 1; font-weight: 600; }
.recruit-cost { font-family: var(--font-mono); font-size: 11px; color: var(--color-gold); white-space: nowrap; }

.region-actions { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.action-btn { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 16px; border: 1px solid; border-radius: 3px; font-family: var(--font-body); font-size: 13px; font-weight: 600; cursor: pointer; transition: all var(--transition-fast); position: relative; letter-spacing: 0.5px; }
.btn-upgrade { flex-direction: column; gap: 4px; background: linear-gradient(135deg, rgba(197,160,89,0.2) 0%, rgba(197,160,89,0.1) 100%); border-color: var(--color-gold); color: var(--color-gold-light); }
.btn-upgrade:hover:not(:disabled) { background: linear-gradient(135deg, rgba(197,160,89,0.3) 0%, rgba(197,160,89,0.18) 100%); box-shadow: var(--shadow-gold); }
.btn-upgrade:disabled { opacity: 0.35; cursor: not-allowed; }
.btn-cancel-upgrade { flex-direction: column; gap: 4px; background: rgba(183,28,28,0.1); border-color: var(--color-brand-red); color: var(--color-brand-red); }
.btn-cancel-upgrade:hover { background: rgba(183,28,28,0.18); }
.btn-cost, .btn-warning { font-family: var(--font-mono); font-size: 11px; padding: 3px 8px; border-radius: 2px; }
.btn-cost { background: rgba(0,0,0,0.3); color: var(--color-gold); }
.btn-warning { background: rgba(183,28,28,0.2); color: #EF5350; }

/* ===== 中央地图区 ===== */
#map-area { flex: 1; position: relative; overflow: hidden; background: radial-gradient(ellipse 100% 80% at 50% 50%, rgba(33,20,16,0.8) 0%, var(--color-bg-deep) 70%); }
.map-container { width: 100%; height: 100%; position: relative; }
#hex-map { width: 100%; height: 100%; }

/* 六边形样式（对齐UI文档4.2节地图高亮系统） */
.hex-region { cursor: pointer; transition: filter 0.15s ease, stroke-width 0.15s ease; }
.hex-region:hover { filter: brightness(1.3) saturate(1.1); }
.hex-region.selected { filter: drop-shadow(0 0 8px var(--color-gold)) drop-shadow(0 0 16px var(--color-gold-glow)); stroke: #C5A059 !important; stroke-width: 2.5 !important; }
.hex-region.move-target { cursor: pointer; animation: pulseMove 1.5s ease-in-out infinite; }
.hex-region.attack-target { cursor: crosshair; animation: pulseAttack 1s ease-in-out infinite; }

@keyframes pulseMove { 0%, 100% { filter: brightness(1) drop-shadow(0 0 4px rgba(76, 175, 80, 0.5)); } 50% { filter: brightness(1.3) drop-shadow(0 0 12px rgba(76, 175, 80, 0.8)); } }
@keyframes pulseAttack { 0%, 100% { filter: brightness(1) drop-shadow(0 0 4px rgba(183, 28, 28, 0.5)); } 50% { filter: brightness(1.3) drop-shadow(0 0 12px rgba(183, 28, 28, 0.8)); } }

/* 战争迷雾样式（对齐GDD 2.4节） */
.hex-fog-unexplored { fill: #050205; fill-opacity: 0.95; cursor: not-allowed; }
.hex-fog-explored { fill: #2a2a2a; fill-opacity: 0.6; }

.map-controls { position: absolute; right: 16px; top: 16px; display: flex; flex-direction: column; gap: 6px; }
.map-btn { width: 36px; height: 36px; background: rgba(13,5,5,0.85); border: 1px solid rgba(197,160,89,0.3); color: var(--color-gold-dim); font-size: 18px; border-radius: 2px; cursor: pointer; transition: all var(--transition-fast); display: flex; align-items: center; justify-content: center; }
.map-btn:hover { background: rgba(26,14,11,0.95); border-color: var(--color-gold); color: var(--color-gold-light); box-shadow: var(--shadow-gold); }

.minimap { position: absolute; right: 16px; bottom: 68px; width: 180px; height: 101px; background: rgba(13,5,5,0.9); border: 1px solid var(--color-gold-dim); border-radius: 2px; overflow: hidden; box-shadow: var(--shadow-md); }
#minimap-canvas { width: 100%; height: 100%; }

/* ===== 右侧面板 - 战报编年志 ===== */
#right-panel { position: absolute; right: 0; top: 0; bottom: 0; width: 280px; background: linear-gradient(180deg, var(--color-bg-panel) 0%, rgba(26,14,11,0.97) 100%); border-left: 1px solid rgba(197,160,89,0.2); display: flex; transition: width var(--transition-normal); z-index: 50; }
#right-panel.panel-collapsed { width: 36px; }
#right-panel .panel-toggle { left: -17px; border-left: none; }
.panel-header { padding: 14px 16px; border-bottom: 1px solid rgba(197,160,89,0.2); }
.panel-title { font-family: var(--font-title); font-size: 14px; font-weight: 700; color: var(--color-gold); letter-spacing: 1px; }
.message-list { max-height: calc(1080px - 200px); overflow-y: auto; padding: 10px; }
.message-item { padding: 8px 10px; margin-bottom: 6px; background: rgba(197,160,89,0.04); border-radius: 2px; border-left: 2px solid var(--color-gold-dim); }
.message-turn { display: block; font-family: var(--font-mono); font-size: 10px; color: var(--color-text-muted); margin-bottom: 3px; }
.message-text { font-size: 12px; color: var(--color-text-secondary); line-height: 1.55; }

/* ===== 底部行动栏（对齐UI文档3.1节） ===== */
#bottom-bar { height: 54px; flex-shrink: 0; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; position: relative; z-index: 100; background: linear-gradient(0deg, rgba(13,5,5,0.98) 0%, rgba(26,14,11,0.95) 100%); border-top: 1px solid rgba(197,160,89,0.2); }
#bottom-bar::before { content: ''; position: absolute; bottom: 0; left: 30px; right: 30px; height: 1px; background: linear-gradient(90deg, transparent 0%, var(--color-gold-dim) 20%, var(--color-gold) 50%, var(--color-gold-dim) 80%, transparent 100%); opacity: 0.4; }
.bottom-bar-left, .bottom-bar-right { display: flex; align-items: center; gap: 16px; }
.bottom-bar-center { display: flex; gap: 12px; }

.phase-indicator { display: flex; align-items: center; gap: 8px; padding: 5px 14px; background: rgba(197,160,89,0.06); border: 1px solid rgba(197,160,89,0.2); border-radius: 2px; }
.phase-label { font-size: 10px; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 1px; }
.phase-value { font-size: 13px; font-weight: 600; color: var(--color-gold-light); letter-spacing: 0.5px; }

.btn-undo { background: rgba(107,90,78,0.12); border-color: rgba(107,90,78,0.3); color: var(--color-text-muted); }
.btn-undo:hover:not(:disabled) { background: rgba(107,90,78,0.2); border-color: var(--color-text-secondary); color: var(--color-text-secondary); }
.btn-end-turn { background: linear-gradient(135deg, var(--color-brand-red) 0%, var(--color-brand-red-dark) 100%); border-color: var(--color-brand-red); color: var(--color-brand-cream); font-size: 14px; padding: 9px 28px; letter-spacing: 1px; box-shadow: 0 0 12px var(--color-brand-red-glow); }
.btn-end-turn:hover { box-shadow: 0 0 20px var(--color-brand-red-glow), 0 2px 8px rgba(0,0,0,0.4); transform: translateY(-1px); }
.selected-info { padding: 5px 14px; background: rgba(197,160,89,0.06); border-radius: 2px; border: 1px solid rgba(197,160,89,0.15); }
.info-text { font-size: 12px; color: var(--color-text-muted); }

/* ===== 战斗遮罩（对齐UI文档4.3节，Z-Index: 5000） ===== */
#battle-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(13,5,5,0.9);
    display: none;
    flex-direction: column; align-items: center; justify-content: center;
    z-index: 5000;
    backdrop-filter: blur(4px);
}
#battle-overlay.active { display: flex; }
.battle-content { text-align: center; max-width: 500px; padding: 30px; }
.battle-title { font-family: var(--font-title); font-size: 28px; color: #B71C1C; margin-bottom: 20px; text-shadow: 0 0 20px rgba(155,13,13,0.4); }
.battle-info { display: flex; align-items: center; justify-content: center; gap: 20px; margin-bottom: 20px; }
.battle-sides { display: flex; gap: 20px; margin-bottom: 20px; }
.battle-side { flex: 1; padding: 14px; background: rgba(197,160,89,0.04); border: 1px solid rgba(197,160,89,0.15); border-radius: 3px; }
.battle-vs { display: flex; align-items: center; justify-content: center; min-width: 50px; }
.vs-icon { font-family: var(--font-title); font-size: 28px; font-weight: 900; color: var(--color-brand-blood); text-shadow: 0 0 12px var(--color-brand-red-glow); }
.battle-result { padding: 14px; background: rgba(197,160,89,0.05); border: 1px solid var(--color-gold-dim); border-radius: 3px; margin-bottom: 12px; }
.battle-result.victory { color: #4CAF50; background: rgba(76,175,80,0.1); border: 1px solid #4CAF50; }
.battle-result.defeat { color: #B71C1C; background: rgba(183,28,28,0.1); border: 1px solid #B71C1C; }
.battle-log { margin-bottom: 16px; padding: 14px; background: rgba(0,0,0,0.25); border: 1px solid rgba(197,160,89,0.12); border-radius: 3px; max-height: 200px; overflow-y: auto; text-align: left; font-family: var(--font-mono); font-size: 12px; line-height: 1.7; color: var(--color-text-secondary); }
.battle-footer { display: flex; justify-content: center; gap: 14px; margin-top: 16px; }
.btn-confirm-battle { background: linear-gradient(135deg, var(--color-brand-red) 0%, var(--color-brand-red-dark) 100%); border: 1px solid var(--color-brand-red); color: var(--color-brand-cream); padding: 10px 28px; cursor: pointer; border-radius: 3px; font-family: var(--font-body); font-size: 14px; font-weight: 600; }
.btn-confirm-battle:hover { box-shadow: 0 0 14px var(--color-brand-red-glow); }

/* ===== AI回合遮罩（Z-Index: 4000） ===== */
#ai-turn-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(5,2,2,0.94); backdrop-filter: blur(6px); display: none; align-items: center; justify-content: center; z-index: 4000; }
#ai-turn-overlay.active { display: flex; }
.ai-turn-content { text-align: center; padding: 44px 56px; background: linear-gradient(160deg, var(--color-bg-panel) 0%, rgba(21,11,9,0.98) 100%); border: 1px solid var(--color-gold-dim); border-radius: 4px; box-shadow: var(--shadow-lg), var(--shadow-gold); min-width: 480px; }
.ai-title { font-family: var(--font-title); font-size: 28px; font-weight: 700; color: var(--color-gold); margin-bottom: 24px; animation: pulse 1.5s ease-in-out infinite; letter-spacing: 2px; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
.ai-progress { margin-bottom: 20px; }
.ai-progress .progress-bar { width: 100%; height: 8px; background: rgba(0,0,0,0.4); border-radius: 4px; overflow: hidden; margin-bottom: 8px; }
.ai-progress .progress-fill { height: 100%; background: linear-gradient(90deg, var(--color-gold-dim), var(--color-gold)); transition: width 0.3s ease; }
.ai-status { font-size: 13px; color: var(--color-text-muted); }
.ai-current-faction { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 20px; background: rgba(0,0,0,0.25); border-radius: 3px; border: 1px solid rgba(197,160,89,0.2); }

/* ===== 通知提示（Z-Index: 2000） ===== */
.notification-container { position: fixed; top: 72px; right: 16px; z-index: 2000; display: flex; flex-direction: column; gap: 8px; }
.notification { padding: 12px 18px; background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-panel) 100%); border: 1px solid var(--color-gold-dim); border-radius: 3px; box-shadow: var(--shadow-md); animation: slideIn 0.25s ease-out; max-width: 380px; font-size: 13px; color: var(--color-text-primary); }
@keyframes slideIn { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }
.notification.success { border-color: var(--color-success); }
.notification.warning { border-color: var(--color-warning); }
.notification.error { border-color: var(--color-danger); }
.notification.info { border-color: var(--color-info); }

/* ===== 模态弹窗（Z-Index: 1000） ===== */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(5,2,2,0.92); backdrop-filter: blur(4px); display: none; align-items: center; justify-content: center; z-index: 1000; animation: fadeIn 0.2s ease-out; }
.modal-overlay.active { display: flex; }
.modal-content { background: linear-gradient(160deg, var(--color-bg-panel) 0%, rgba(21,11,9,0.99) 50%, var(--color-bg-panel) 100%); border: 1px solid var(--color-gold-dim); border-radius: 4px; box-shadow: var(--shadow-lg), var(--shadow-gold); max-width: 880px; width: 92%; max-height: 82vh; overflow-y: auto; }
.modal-header { display: flex; justify-content: space-between; align-items: center; padding: 14px 20px; background: linear-gradient(135deg, rgba(155,13,13,0.15) 0%, rgba(13,5,5,0.9) 100%); border-bottom: 1px solid rgba(197,160,89,0.25); }
.modal-header h2 { font-family: var(--font-title); font-size: 18px; font-weight: 700; color: var(--color-brand-blood); letter-spacing: 1px; }
.modal-body { padding: 20px; }
.modal-close { background: none; border: none; color: var(--color-text-muted); font-size: 22px; cursor: pointer; padding: 4px; transition: all var(--transition-fast); }
.modal-close:hover { color: var(--color-brand-red); transform: scale(1.15); }
.modal-footer { display: flex; justify-content: center; gap: 14px; padding: 14px 20px; background: rgba(0,0,0,0.15); border-top: 1px solid rgba(197,160,89,0.12); }

/* 单位卡片（对齐UI文档4.6节，Z-Index: 3000） */
.unit-card { position: fixed; z-index: 3000; padding: 12px 14px; background: linear-gradient(160deg, var(--color-bg-card) 0%, var(--color-bg-panel) 100%); border: 1px solid var(--color-gold-dim); border-radius: 3px; box-shadow: var(--shadow-lg), var(--shadow-gold); min-width: 180px; pointer-events: none; animation: fadeIn 0.15s ease-out; }

/* 设置面板 */
#settings-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(5,2,2,0.92); display: none; align-items: center; justify-content: center; z-index: 1000; }
#settings-overlay.active { display: flex; }
.settings-content { background: var(--color-bg-panel); border: 1px solid var(--color-gold-dim); border-radius: 4px; padding: 30px; min-width: 400px; }
.settings-content h2 { font-family: var(--font-title); font-size: 18px; color: var(--color-gold); margin-bottom: 20px; }
.settings-group { margin-bottom: 16px; }
.settings-group label { display: block; font-size: 13px; color: var(--color-text-secondary); margin-bottom: 6px; }
.settings-group select { width: 100%; padding: 8px; background: rgba(0,0,0,0.3); border: 1px solid rgba(197,160,89,0.3); border-radius: 2px; color: var(--color-text-primary); font-family: var(--font-body); font-size: 13px; }

/* ===== 滚动条 ===== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: rgba(0,0,0,0.2); border-radius: 3px; }
::-webkit-scrollbar-thumb { background: rgba(197,160,89,0.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-gold-dim); }

/* ===== 加载动画 ===== */
.loading { display: inline-block; width: 18px; height: 18px; border: 2px solid rgba(197,160,89,0.2); border-radius: 50%; border-top-color: var(--color-gold); animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== 触控优化 ===== */
@media (pointer: coarse) { .action-btn, .top-btn, .map-btn { min-height: 44px; min-width: 44px; } .hex-region { stroke-width: 2.5px; } }