/* ============================================================================
 * style-base.css — v9.0.0
 * 用途：CSS 變數 + reset + 佈局 + 通用元件
 * 依賴：無
 * 順序：style-base.css → style-components.css → style-pages.css
 * ========================================================================== */

/* ============================================================
   CSS 變數
   ============================================================ */
:root{
  --bg-deep:#0a0e17;
  --bg-panel:#111827;
  --bg-card:#1a2332;
  --bg-input:#0d1420;
  --border:#2a3a52;
  --border-glow:#3b82f6;
  --text-primary:#e2e8f0;
  --text-secondary:#94a3b8;
  --text-dim:#64748b;
  --neon-green:#22ff88;
  --neon-red:#ff4466;
  --neon-yellow:#ffcc00;
  --neon-blue:#44aaff;
  --neon-purple:#aa66ff;
  --radius:8px;
  --radius-sm:5px;
  --sidebar-width:240px;
  /* ★ v9.0.0：沙盤模式顏色 */
  --sandbox-shared:#3b82f6;
  --sandbox-shared-glow:rgba(59,130,246,.6);
  --sandbox-personal:#ffcc00;
  --sandbox-personal-glow:rgba(255,204,0,.6);
}

/* ============================================================
   Reset
   ============================================================ */
*{
  box-sizing:border-box;
  margin:0;
  padding:0;
  -webkit-tap-highlight-color:transparent;
}
body{
  background:var(--bg-deep);
  color:var(--text-primary);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC","Microsoft JhengHei",sans-serif;
  font-size:13px;
  line-height:1.5;
  min-height:100vh;
  overflow-x:hidden;
}

/* ============================================================
   ★ v9.0.0：頂部彩色條（依沙盤模式）
   ============================================================ */
body.sandbox-shared::before{
  content:'';
  position:fixed;
  top:0;left:0;right:0;
  height:4px;
  background:linear-gradient(90deg,#3b82f6,#60a5fa,#3b82f6);
  background-size:200% 100%;
  animation:sandboxSharedGlow 3s linear infinite;
  box-shadow:0 0 12px var(--sandbox-shared-glow);
  z-index:9999;
  pointer-events:none;
}
@keyframes sandboxSharedGlow{
  0%{ background-position:0% 50%; }
  100%{ background-position:200% 50%; }
}
body.sandbox-personal::before{
  content:'';
  position:fixed;
  top:0;left:0;right:0;
  height:4px;
  background:linear-gradient(90deg,#ffcc00,#ffaa00,#ffcc00);
  background-size:200% 100%;
  animation:sandboxPersonalGlow 3s linear infinite;
  box-shadow:0 0 12px var(--sandbox-personal-glow);
  z-index:9999;
  pointer-events:none;
}
@keyframes sandboxPersonalGlow{
  0%{ background-position:0% 50%; }
  100%{ background-position:200% 50%; }
}

/* ============================================================
   應用佈局
   ============================================================ */
.app-layout{
  display:flex;
  min-height:100vh;
}

/* ── Sidebar ── */
.sidebar{
  width:var(--sidebar-width);
  background:#0a0e17;
  border-right:1px solid var(--border);
  position:fixed;
  top:0;left:0;bottom:0;
  overflow-y:auto;
  overflow-x:hidden;
  z-index:200;
  display:flex;
  flex-direction:column;
  transition:transform 0.25s ease-out;
  scrollbar-width:thin;
  scrollbar-color:#2a3a52 transparent;
}
.sidebar::-webkit-scrollbar{ width:6px; }
.sidebar::-webkit-scrollbar-thumb{
  background:#2a3a52;
  border-radius:3px;
}

.sidebar-header{
  display:flex;
  align-items:center;
  gap:8px;
  padding:14px 14px 12px;
  border-bottom:1px solid var(--border);
  flex:0 0 auto;
}
.sidebar-logo{
  font-size:14px;
  font-weight:700;
  color:var(--text-primary);
  flex:1;
  white-space:nowrap;
}
.sidebar-version{
  font-size:10px;
  color:var(--text-dim);
  padding:1px 6px;
  border:1px solid var(--border);
  border-radius:8px;
}
.sidebar-close{
  display:none;
  width:26px;
  height:26px;
  background:transparent;
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  color:var(--text-secondary);
  font-size:13px;
  cursor:pointer;
  font-family:inherit;
}
.sidebar-close:hover{
  color:var(--text-primary);
  background:rgba(255,255,255,.05);
}

.sidebar-nav.top-nav{
  display:flex;
  flex-direction:column;
  gap:0;
  padding:8px 0 20px;
  background:transparent;
  border:none;
  overflow-x:visible;
  flex:1 1 auto;
}
.sidebar-nav.top-nav::-webkit-scrollbar{ display:none; }

.nav-group{ padding:8px 0; }
.nav-group-title{
  font-size:10px;
  color:var(--text-dim);
  font-weight:700;
  letter-spacing:1px;
  padding:4px 16px;
  margin-bottom:2px;
  text-transform:uppercase;
}
.sidebar-nav button{
  position:relative;
  display:flex;
  align-items:center;
  width:100%;
  background:transparent;
  color:var(--text-secondary);
  border:none;
  border-radius:0;
  padding:8px 16px;
  font-size:12px;
  font-weight:600;
  cursor:pointer;
  transition:all .15s;
  white-space:nowrap;
  font-family:inherit;
  text-align:left;
}
.sidebar-nav button:hover{
  background:rgba(68,170,255,.08);
  color:var(--text-primary);
}
.sidebar-nav button.active{
  background:linear-gradient(90deg,rgba(59,130,246,.2),rgba(59,130,246,.02));
  color:var(--neon-blue);
  border-left:3px solid var(--neon-blue);
  padding-left:13px;
}

/* ── Main Content ── */
.main-content{
  flex:1;
  margin-left:var(--sidebar-width);
  min-width:0;
  display:flex;
  flex-direction:column;
  min-height:100vh;
}

.mobile-header{
  display:none;
  align-items:center;
  gap:10px;
  padding:8px 12px;
  background:rgba(10,14,23,.95);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
  position:sticky;
  top:0;
  z-index:150;
}
.hamburger{
  width:32px;
  height:32px;
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  color:var(--text-primary);
  font-size:16px;
  cursor:pointer;
  font-family:inherit;
}
.hamburger:hover{ border-color:var(--neon-blue); }
.mobile-title{
  font-size:13px;
  font-weight:700;
  color:var(--text-primary);
}

/* ============================================================
   ★ v9.0.0：沙盤切換器（置於 mode-bar 內）
   ============================================================ */
.sandbox-switcher{
  position:relative;
  flex:0 0 auto;
  display:inline-flex;
  gap:2px;
  padding:2px;
  background:rgba(0,0,0,.25);
  border:1px solid rgba(255,255,255,.12);
  border-radius:14px;
}
.sandbox-switch-btn{
  display:inline-flex;
  align-items:center;
  gap:4px;
  padding:3px 10px;
  background:transparent;
  border:none;
  border-radius:12px;
  font-size:11px;
  font-weight:700;
  cursor:pointer;
  font-family:inherit;
  color:inherit;
  white-space:nowrap;
  transition:all .15s;
}
.sandbox-switch-btn:hover{
  background:rgba(255,255,255,.08);
}
.sandbox-switch-btn.active{
  background:rgba(255,255,255,.15);
}
.sandbox-switch-btn.shared-switch.active{
  color:var(--sandbox-shared);
  background:rgba(59,130,246,.2);
  box-shadow:0 0 8px rgba(59,130,246,.35);
}
.sandbox-switch-btn.personal-switch.active{
  color:var(--sandbox-personal);
  background:rgba(255,204,0,.2);
  box-shadow:0 0 8px rgba(255,204,0,.35);
}
.sandbox-switch-icon{ font-size:11px; }
.sandbox-switch-label{ font-size:10px; }

/* 下拉清單 */
.sandbox-dropdown{
  position:absolute;
  top:calc(100% + 8px);
  left:0;
  min-width:260px;
  max-width:340px;
  background:rgba(26,35,50,.98);
  border:1px solid var(--border-glow);
  border-radius:var(--radius);
  padding:6px 0;
  box-shadow:0 12px 40px rgba(0,0,0,.6), 0 0 24px rgba(68,170,255,.15);
  backdrop-filter:blur(12px);
  z-index:1000;
  animation:sandboxDropdownIn .18s ease-out;
}
@keyframes sandboxDropdownIn{
  from{ opacity:0; transform:translateY(-6px); }
  to{ opacity:1; transform:translateY(0); }
}
.sandbox-dropdown.hidden{ display:none; }
.sandbox-dropdown-header{
  font-size:10px;
  color:var(--neon-blue);
  font-weight:700;
  padding:6px 14px;
  letter-spacing:.3px;
  text-transform:uppercase;
}
.sandbox-dropdown-list{
  max-height:320px;
  overflow-y:auto;
  scrollbar-width:thin;
  scrollbar-color:#2a3a52 transparent;
}
.sandbox-dropdown-list::-webkit-scrollbar{ width:5px; }
.sandbox-dropdown-list::-webkit-scrollbar-thumb{
  background:#2a3a52;
  border-radius:3px;
}
.sandbox-dropdown-item{
  display:flex;
  align-items:center;
  gap:8px;
  width:100%;
  padding:8px 14px;
  background:transparent;
  border:none;
  color:var(--text-primary);
  font-size:12px;
  font-weight:600;
  cursor:pointer;
  font-family:inherit;
  text-align:left;
  transition:background .15s;
}
.sandbox-dropdown-item:hover{
  background:rgba(68,170,255,.08);
}
.sandbox-dropdown-item.active{
  background:rgba(59,130,246,.15);
  color:var(--neon-blue);
}
.sandbox-dropdown-item .item-name{
  flex:1;
  min-width:0;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.sandbox-dropdown-item .item-meta{
  font-family:"SF Mono","Consolas",monospace;
  font-size:10px;
  color:var(--text-dim);
  flex:0 0 auto;
}
.sandbox-dropdown-item.add-new{
  color:var(--neon-green);
  font-weight:700;
}
.sandbox-dropdown-item.add-new:hover{
  background:rgba(34,255,136,.08);
}
.sandbox-dropdown-divider{
  height:1px;
  background:var(--border);
  margin:4px 0;
}
.sandbox-dropdown-empty{
  padding:16px 14px;
  font-size:11px;
  color:var(--text-dim);
  text-align:center;
  font-style:italic;
}

/* ============================================================
   ★ v9.0.0：Sidebar 沙盤清單（展開式）
   ============================================================ */
.sandbox-group{
  display:flex;
  flex-direction:column;
}
.sandbox-header{
  display:flex;
  align-items:center;
  gap:8px;
  width:100%;
  padding:8px 16px;
  background:transparent;
  border:none;
  color:var(--text-secondary);
  font-size:12px;
  font-weight:600;
  cursor:pointer;
  font-family:inherit;
  text-align:left;
  transition:all .15s;
}
.sandbox-header:hover{
  background:rgba(68,170,255,.08);
  color:var(--text-primary);
}
.sandbox-icon{ font-size:12px; flex:0 0 auto; }
.sandbox-label{ flex:1; min-width:0; }
.sandbox-toggle{
  font-size:9px;
  color:var(--text-dim);
  transition:transform .2s;
  flex:0 0 auto;
}
.sandbox-group.open .sandbox-toggle{
  transform:rotate(90deg);
}
.sandbox-active{
  font-size:11px;
  color:var(--neon-green);
  flex:0 0 auto;
}

.sandbox-list{
  display:none;
  flex-direction:column;
  padding:2px 0 6px;
  background:rgba(0,0,0,.15);
}
.sandbox-group.open .sandbox-list{
  display:flex;
}
.sandbox-item{
  display:flex;
  align-items:center;
  gap:6px;
  padding:6px 16px 6px 32px;
  background:transparent;
  border:none;
  color:var(--text-secondary);
  font-size:11px;
  font-weight:600;
  cursor:pointer;
  font-family:inherit;
  text-align:left;
  transition:all .12s;
  position:relative;
}
.sandbox-item:hover{
  background:rgba(68,170,255,.1);
  color:var(--text-primary);
}
.sandbox-item.active{
  background:linear-gradient(90deg,rgba(59,130,246,.2),transparent);
  color:var(--neon-blue);
}
.sandbox-item.active::before{
  content:'';
  position:absolute;
  left:16px;
  top:50%;
  transform:translateY(-50%);
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--neon-blue);
  box-shadow:0 0 6px var(--neon-blue);
}
.sandbox-item .item-name{
  flex:1;
  min-width:0;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.sandbox-item .item-version{
  font-family:"SF Mono","Consolas",monospace;
  font-size:9px;
  color:var(--text-dim);
  flex:0 0 auto;
}
.sandbox-item.add-new{
  padding-left:32px;
  color:var(--neon-green);
}
.sandbox-item.add-new:hover{
  background:rgba(34,255,136,.1);
}
.sandbox-empty-hint{
  padding:10px 16px 10px 32px;
  font-size:10px;
  color:var(--text-dim);
  font-style:italic;
}

/* ============================================================
   入口門禁
   ============================================================ */
.entry-gate{
  position:fixed;
  top:0;left:0;right:0;bottom:0;
  z-index:9999;
  background:radial-gradient(circle at 50% 30%, #1a2a4a 0%, #0a0e17 70%);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
  overflow-y:auto;
  animation:entryFadeIn .35s ease-out;
}
@keyframes entryFadeIn{
  from{ opacity:0; }
  to{ opacity:1; }
}
.entry-gate.hidden{ display:none; }

.entry-card{
  width:100%;
  max-width:380px;
  background:rgba(26,35,50,.95);
  border:1px solid var(--border-glow);
  border-radius:14px;
  padding:28px 24px 24px;
  box-shadow:0 20px 60px rgba(0,0,0,.6), 0 0 40px rgba(59,130,246,.15);
  backdrop-filter:blur(12px);
  animation:entryCardIn .5s cubic-bezier(.16,1,.3,1);
}
@keyframes entryCardIn{
  from{ opacity:0; transform:translateY(20px) scale(.96); }
  to{ opacity:1; transform:translateY(0) scale(1); }
}
.entry-title{
  text-align:center;
  font-size:20px;
  font-weight:700;
  color:var(--text-primary);
  margin-bottom:24px;
  letter-spacing:1px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  white-space:nowrap;
}
.entry-version{
  font-size:11px;
  font-weight:400;
  color:var(--text-dim);
  padding:2px 8px;
  border:1px solid var(--border);
  border-radius:10px;
  letter-spacing:.5px;
}
.entry-tabs{
  display:flex;
  gap:4px;
  margin-bottom:16px;
  border-bottom:1px solid var(--border);
  padding-bottom:10px;
}
.entry-tab{
  flex:1;
  background:transparent;
  color:var(--text-secondary);
  border:none;
  border-radius:var(--radius-sm);
  padding:10px 12px;
  font-size:13px;
  font-weight:700;
  cursor:pointer;
  font-family:inherit;
  transition:all .15s;
}
.entry-tab:hover{
  color:var(--text-primary);
  background:rgba(68,170,255,.06);
}
.entry-tab.active{
  color:var(--neon-blue);
  background:rgba(68,170,255,.12);
  box-shadow:inset 0 -2px 0 var(--neon-blue);
}
.entry-view{ padding:4px 0 8px; }
.entry-field{ margin-bottom:12px; }
.entry-field label{
  font-size:11px;
  color:var(--text-secondary);
  display:block;
  margin-bottom:4px;
  font-weight:600;
}
.entry-field input{
  width:100%;
  background:var(--bg-input);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  color:var(--text-primary);
  padding:10px 12px;
  font-size:13px;
  font-family:inherit;
  outline:none;
  transition:border-color .2s;
}
.entry-field input:focus{
  border-color:var(--neon-blue);
  box-shadow:0 0 0 3px rgba(68,170,255,.15);
}
.entry-error{
  color:var(--neon-red);
  font-size:11px;
  margin-top:8px;
  min-height:14px;
  font-weight:600;
  text-align:center;
  line-height:1.4;
}
.entry-footer-hint{
  font-size:10px;
  color:var(--text-dim);
  text-align:center;
  margin-top:16px;
  line-height:1.6;
}
.entry-loading{
  display:flex;
  flex-direction:column;
  align-items:center;
  padding:20px 0 10px;
}
.entry-loading-spinner{
  width:32px;
  height:32px;
  margin:24px 0 12px;
  border:3px solid var(--border);
  border-top-color:var(--neon-blue);
  border-radius:50%;
  animation:entrySpin .8s linear infinite;
}
@keyframes entrySpin{
  to{ transform:rotate(360deg); }
}
.entry-loading-text{
  font-size:11px;
  color:var(--text-dim);
  letter-spacing:1px;
}

/* ============================================================
   模式狀態條
   ============================================================ */
.mode-bar{
  display:flex;
  align-items:center;
  padding:6px 12px;
  font-size:12px;
  font-weight:600;
  transition:background .25s,color .25s;
  border-bottom:1px solid var(--border);
  position:sticky;
  top:0;
  z-index:100;
}
.mode-bar-inner{
  display:flex;
  align-items:center;
  gap:10px;
  width:100%;
  max-width:1100px;
  margin:0 auto;
}
.mode-indicator{
  font-weight:700;
  flex:0 0 auto;
  letter-spacing:.3px;
}
.mode-detail{
  flex:1;
  min-width:0;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  font-size:11px;
  opacity:.85;
  font-weight:500;
}
.btn-mode{
  flex:0 0 auto;
  padding:4px 12px;
  font-size:11px;
  border:1px solid currentColor;
  background:rgba(255,255,255,.06);
  color:inherit;
  border-radius:14px;
  cursor:pointer;
  font-family:inherit;
  font-weight:700;
  transition:background .15s,transform .1s;
  white-space:nowrap;
}
.btn-mode:hover{ background:rgba(255,255,255,.18); }
.btn-mode:active{ transform:scale(.96); }
.mode-bar.local{
  background:linear-gradient(90deg,rgba(30,58,95,.92),rgba(42,74,111,.92));
  color:#9ed2ff;
  box-shadow:0 2px 10px rgba(59,130,246,.15);
}
.mode-bar.local .mode-indicator{ color:#7cc5ff; }
.mode-bar.local .btn-mode{ color:#9ed2ff; }
.mode-bar.room{
  background:linear-gradient(90deg,rgba(5,80,55,.92),rgba(16,140,100,.92));
  color:#a7ffcf;
  box-shadow:0 2px 10px rgba(16,185,129,.2);
}
.mode-bar.room .mode-indicator{ color:#22ff88; }
.mode-bar.room .btn-mode{ color:#a7ffcf; }
.mode-bar.idle{
  background:linear-gradient(90deg,rgba(50,50,60,.92),rgba(70,70,85,.92));
  color:var(--text-secondary);
}
.mode-divider{
  flex:0 0 auto;
  color:rgba(255,255,255,.2);
  font-size:14px;
}

/* 同步狀態 */
.sync-status{
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  gap:5px;
  padding:3px 10px;
  border-radius:12px;
  background:rgba(0,0,0,.25);
  border:1px solid rgba(255,255,255,.12);
  font-size:11px;
  font-weight:700;
  cursor:pointer;
  font-family:inherit;
  color:inherit;
  transition:all .15s;
  white-space:nowrap;
}
.sync-status:hover{
  background:rgba(0,0,0,.4);
  border-color:rgba(255,255,255,.25);
}
.sync-status:active{ transform:scale(.96); }
.sync-dot{ font-size:10px; line-height:1; }
.sync-text{ font-size:10px; letter-spacing:.3px; }

.sync-status.state-idle .sync-dot{ color:var(--text-dim); }
.sync-status.state-synced .sync-dot{
  color:var(--neon-green);
  text-shadow:0 0 6px var(--neon-green);
}
.sync-status.state-pending .sync-dot{
  color:var(--neon-yellow);
  text-shadow:0 0 6px var(--neon-yellow);
  animation:syncPulse 1.5s ease-in-out infinite;
}
.sync-status.state-uploading .sync-dot{
  color:var(--neon-blue);
  text-shadow:0 0 6px var(--neon-blue);
  animation:syncSpin 1s linear infinite;
  display:inline-block;
}
.sync-status.state-error .sync-dot{
  color:var(--neon-red);
  text-shadow:0 0 6px var(--neon-red);
  animation:syncPulse 1s ease-in-out infinite;
}
@keyframes syncPulse{
  0%,100%{ opacity:1; }
  50%{ opacity:.4; }
}
@keyframes syncSpin{
  to{ transform:rotate(360deg); }
}

/* ============================================================
   網路中斷遮罩
   ============================================================ */
.network-overlay{
  display:none;
  position:fixed;
  top:0;left:0;right:0;bottom:0;
  z-index:100000;
  background:radial-gradient(circle at 50% 40%, #1a2a4a 0%, #0a0e17 70%);
  align-items:center;
  justify-content:center;
  padding:20px;
  overflow-y:auto;
  animation:networkFadeIn .3s ease-out;
}
.network-overlay.show{ display:flex; }
@keyframes networkFadeIn{
  from{ opacity:0; }
  to{ opacity:1; }
}
.network-box{
  text-align:center;
  background:rgba(26,35,50,.96);
  border:1px solid var(--neon-red);
  border-radius:14px;
  padding:36px 32px 30px;
  max-width:380px;
  width:100%;
  box-shadow:0 20px 60px rgba(0,0,0,.6), 0 0 40px rgba(255,68,102,.25);
  backdrop-filter:blur(12px);
}
.network-icon{
  font-size:56px;
  margin-bottom:18px;
  animation:networkPulse 1.6s ease-in-out infinite;
}
@keyframes networkPulse{
  0%,100%{ transform:scale(1); opacity:1; }
  50%{ transform:scale(1.08); opacity:.7; }
}
.network-title{
  font-size:20px;
  font-weight:700;
  color:var(--neon-red);
  margin-bottom:12px;
  letter-spacing:1px;
}
.network-desc{
  font-size:13px;
  color:var(--text-secondary);
  line-height:1.7;
  margin-bottom:24px;
}
.network-spinner{
  width:28px;
  height:28px;
  margin:0 auto;
  border:3px solid rgba(255,68,102,.2);
  border-top-color:var(--neon-red);
  border-radius:50%;
  animation:entrySpin 1s linear infinite;
}
#syncOverlay .network-box{ border-color:var(--neon-blue); }
#syncOverlay .network-title{ color:var(--neon-blue); }
#syncOverlay .network-spinner{
  border-color:rgba(68,170,255,.2);
  border-top-color:var(--neon-blue);
}

/* ============================================================
   通用元件
   ============================================================ */
.main-container{
  padding:10px;
  max-width:1000px;
  margin:0 auto;
  padding-bottom:80px;
  width:100%;
}
.card{
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:12px;
  margin-bottom:10px;
}
.card-title{
  font-size:13px;
  font-weight:700;
  color:var(--neon-blue);
  margin-bottom:10px;
  display:flex;
  align-items:center;
  gap:6px;
  letter-spacing:.5px;
}
.flex-row{
  display:flex;
  gap:8px;
  align-items:center;
  flex-wrap:wrap;
}
.mt-8{ margin-top:8px; }
.mt-12{ margin-top:12px; }
.text-dim{ color:var(--text-dim); font-size:10px; }
.text-warn{
  color:var(--neon-red);
  font-size:11px;
  font-weight:600;
}
.section-label{
  font-size:11px;
  font-weight:700;
  color:var(--neon-blue);
  margin:12px 0 6px;
  padding-left:6px;
  border-left:3px solid var(--neon-blue);
  letter-spacing:.5px;
}
.section-label.enemy{ color:var(--neon-red); border-left-color:var(--neon-red); }
.section-label.ally{ color:var(--neon-green); border-left-color:var(--neon-green); }
.empty-hint{
  padding:10px;
  text-align:center;
  font-size:11px;
  color:var(--text-dim);
}
.tab-content{ display:none; }
.tab-content.active{ display:block; }

/* 表單 */
.form-row{
  display:flex;
  gap:8px;
  margin-bottom:8px;
  flex-wrap:wrap;
  align-items:flex-end;
}
.form-row > *{ flex:1; min-width:110px; }
.form-row > [style*="0 0 80px"]{ min-width:0; }
label{
  font-size:11px;
  color:var(--text-secondary);
  display:block;
  margin-bottom:3px;
  font-weight:500;
}
input,select,textarea{
  width:100%;
  background:var(--bg-input);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  color:var(--text-primary);
  padding:8px 10px;
  font-size:13px;
  font-family:inherit;
  outline:none;
  transition:border-color .2s;
}
input:focus,select:focus,textarea:focus{
  border-color:var(--neon-blue);
  box-shadow:0 0 0 2px rgba(68,170,255,.15);
}
input[readonly]{
  background:#0a101a;
  color:var(--text-dim);
  border-style:dashed;
}
select{
  appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 8px center;
  padding-right:28px;
}

/* 按鈕 */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:5px;
  padding:9px 16px;
  border-radius:var(--radius-sm);
  font-size:12px;
  font-weight:700;
  cursor:pointer;
  border:none;
  transition:all .15s;
  font-family:inherit;
  letter-spacing:.3px;
}
.btn:active{ transform:scale(.97); }
.btn:disabled{ opacity:.5; cursor:not-allowed; }
.btn-primary{
  background:linear-gradient(135deg,#2563eb,#3b82f6);
  color:#fff;
  box-shadow:0 2px 10px rgba(59,130,246,.3);
}
.btn-success{
  background:linear-gradient(135deg,#059669,#10b981);
  color:#fff;
}
.btn-danger{
  background:linear-gradient(135deg,#dc2626,#ef4444);
  color:#fff;
}
.btn-warning{
  background:linear-gradient(135deg,#d97706,#f59e0b);
  color:#000;
}
.btn-ghost{
  background:transparent;
  border:1px solid var(--border);
  color:var(--text-secondary);
}
.btn-sm{ padding:5px 10px; font-size:11px; }
.btn-block{ width:100%; }

/* 健康指示器 */
.health-indicator{
  display:inline-flex;
  align-items:center;
  gap:5px;
  font-size:11px;
  font-weight:600;
}
.health-dot{
  width:9px;
  height:9px;
  border-radius:50%;
  display:inline-block;
}
.health-dot.red{ background:#ef4444; box-shadow:0 0 8px #ef4444; }
.health-dot.yellow{
  background:#f59e0b;
  box-shadow:0 0 8px #f59e0b;
  animation:pulse 1s infinite;
}
.health-dot.green{ background:#10b981; box-shadow:0 0 8px #10b981; }
@keyframes pulse{
  0%,100%{ opacity:1; }
  50%{ opacity:.4; }
}

/* Debug 區 */
.debug-log{
  background:#060a10;
  border:1px solid #1a2a3a;
  border-radius:var(--radius-sm);
  padding:8px;
  font-family:"SF Mono","Consolas",monospace;
  font-size:10px;
  color:#4a6a8a;
  max-height:100px;
  overflow-y:auto;
  line-height:1.7;
}
.debug-log .err{ color:#ff6666; }
.debug-log .ok{ color:#44ff88; }

/* chip */
.chip{
  display:inline-flex;
  align-items:center;
  gap:3px;
  padding:2px 8px;
  border-radius:10px;
  font-size:10px;
  background:#0f1a2a;
  border:1px solid var(--border);
}
.chip.self{ color:var(--neon-blue); border-color:rgba(68,170,255,.3); }
.chip.ally{ color:var(--neon-green); border-color:rgba(34,255,136,.3); }
.chip.enemy{ color:var(--neon-red); border-color:rgba(255,68,102,.3); }
.chip.npc{ color:var(--neon-purple); border-color:rgba(170,102,255,.3); }
.chip.host{ color:var(--neon-yellow); border-color:rgba(255,204,0,.3); }
.chip.capital{
  color:var(--neon-yellow);
  border-color:rgba(255,204,0,.3);
  background:rgba(255,204,0,.1);
}
.chip.time{
  color:var(--neon-blue);
  border-color:rgba(68,170,255,.3);
  background:rgba(68,170,255,.1);
}

/* 輸入框單位標籤 */
.input-with-unit{
  display:flex;
  align-items:stretch;
  background:var(--bg-input);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  overflow:hidden;
  transition:border-color .2s;
}
.input-with-unit:focus-within{
  border-color:var(--neon-blue);
  box-shadow:0 0 0 2px rgba(68,170,255,.15);
}
.input-with-unit input{
  flex:1;
  min-width:0;
  background:transparent;
  border:none;
  border-radius:0;
  padding:8px 10px;
  color:var(--text-primary);
  font-size:13px;
  outline:none;
}
.input-with-unit input:focus{ box-shadow:none; }
.input-with-unit .unit{
  flex:0 0 auto;
  display:flex;
  align-items:center;
  padding:0 10px;
  background:#0a101a;
  color:var(--neon-blue);
  font-size:11px;
  font-weight:700;
  border-left:1px solid var(--border);
  letter-spacing:.3px;
  user-select:none;
}
.input-with-unit input[readonly]{
  background:#0a101a;
  border-style:none;
  color:var(--text-dim);
}

/* 徽章 */
.badge{
  display:none;
  position:absolute;
  top:-4px;
  right:-4px;
  background:var(--neon-red);
  color:#fff;
  font-size:9px;
  font-weight:700;
  min-width:16px;
  height:16px;
  border-radius:8px;
  align-items:center;
  justify-content:center;
  padding:0 4px;
}
.badge.show{ display:inline-flex; }

/* 排版輔助 */
.text-primary{ color:var(--text-primary); }
.text-secondary{ color:var(--text-secondary); }
.text-green{ color:var(--neon-green); }
.text-red{ color:var(--neon-red); }
.text-yellow{ color:var(--neon-yellow); }
.text-blue{ color:var(--neon-blue); }
.text-purple{ color:var(--neon-purple); }
.w-100{ width:100%; }
.hidden{ display:none !important; }

/* ============================================================
   響應式
   ============================================================ */
@media (max-width:768px){
  .sidebar{
    transform:translateX(-100%);
    box-shadow:0 0 30px rgba(0,0,0,.7);
  }
  .sidebar.open{ transform:translateX(0); }
  .sidebar-close{ display:inline-flex; align-items:center; justify-content:center; }
  .main-content{ margin-left:0; }
  .mobile-header{ display:flex; }
  .mode-bar{ position:relative; top:auto; }
  .mode-bar-inner{ gap:6px; }
  .mode-detail{ display:none; }
  .sandbox-switch-label{ display:none; }
  .sandbox-switch-btn{ padding:3px 8px; }
  .sandbox-dropdown{ min-width:240px; }
}
@media (max-width:480px){
  .main-container{ padding:8px; }
  .card{ padding:10px; }
  .form-row{ gap:6px; }
}