/* ============================================================
   GLOBAL-001 伺服器工作總控台 - 深色科技感樣式
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-base:       #07111F;
  --bg-card-dark:  #0C1B2E;
  --bg-card:       #0F2238;
  --bg-card-light: #F8FAFC;
  --cyan:          #19D3FF;
  --blue:          #3B82F6;
  --green:         #1ED760;
  --yellow:        #F59E0B;
  --red:           #EF4444;
  --orange:        #F97316;
  --text-primary:  #EAF4FF;
  --text-muted:    #9FB3C8;
  --text-dark:     #1E293B;
  --border:        rgba(25,211,255,.12);
  --border-light:  rgba(25,211,255,.06);
  --glow-cyan:     0 0 14px rgba(25,211,255,.35);
  --glow-green:    0 0 14px rgba(30,215,96,.35);
  --glow-red:      0 0 14px rgba(239,68,68,.35);
  --mono:          'JetBrains Mono', monospace;
  --sans:          'Noto Sans TC', 'Inter', sans-serif;
  --orb:           'Orbitron', sans-serif;
}

html { font-size: 14px; scroll-behavior: smooth; overflow-x: hidden; }

body {
  background: var(--bg-base);
  background-image:
    linear-gradient(rgba(25,211,255,.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(25,211,255,.02) 1px, transparent 1px);
  background-size: 40px 40px;
  color: var(--text-primary);
  font-family: var(--sans);
  min-height: 100vh;
  overflow-x: hidden;
  max-width: 100vw;
}

/* ── Demo Banner ── */
.demo-banner {
  background: linear-gradient(90deg, #7C2D12, #991B1B, #7C2D12);
  color: #FCA5A5;
  text-align: center;
  padding: 6px 16px;
  font-size: 11px;
  font-family: var(--mono);
  letter-spacing: 1.5px;
  border-bottom: 1px solid #EF444444;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

/* ── Topnav ── */
.topnav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 28px;
  background: rgba(7,17,31,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.topnav-left { display: flex; align-items: center; gap: 10px; }
.nav-back { color: var(--cyan); cursor: pointer; font-size: 16px; }
.breadcrumb { font-size: 11px; color: var(--text-muted); letter-spacing: .5px; }
.breadcrumb .fa-angle-right { margin: 0 4px; }
.bc-active { color: var(--cyan); }

.topnav-logo { text-align: center; }
.logo-text { font-family: var(--orb); font-size: 18px; font-weight: 700; color: var(--text-primary); letter-spacing: 2px; }
.logo-accent { color: var(--cyan); text-shadow: var(--glow-cyan); }
.logo-sub { display: block; font-size: 9px; color: var(--text-muted); letter-spacing: 2.5px; margin-top: 1px; }

.topnav-right { display: flex; align-items: center; gap: 14px; }
.operator-info { display: flex; align-items: center; gap: 8px; color: var(--text-muted); }
.operator-info i { color: var(--cyan); font-size: 16px; }
.op-detail { display: flex; flex-direction: column; line-height: 1.3; }
.op-name { font-weight: 600; color: var(--text-primary); font-size: 13px; }
.op-role { font-size: 10px; color: var(--cyan); letter-spacing: .5px; }

.status-pill { display: flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 20px; font-size: 10px; font-family: var(--mono); letter-spacing: 1px; font-weight: 600; border: 1px solid; }
.status-pill.running { background: rgba(30,215,96,.08); border-color: rgba(30,215,96,.3); color: var(--green); }
.pulse-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: var(--glow-green); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(1.3)} }

.nav-clock { font-family: var(--mono); font-size: 15px; color: var(--cyan); letter-spacing: 2px; text-shadow: var(--glow-cyan); }

/* ── Page Header ── */
.page-header { padding: 20px 28px 16px; border-bottom: 1px solid var(--border-light); }
.page-header-inner { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.main-title { font-family: var(--orb); font-size: 22px; font-weight: 700; color: var(--text-primary); letter-spacing: 2px; }
.main-sub { font-size: 11px; color: var(--text-muted); letter-spacing: 1px; margin-top: 4px; }

.header-stats { display: flex; gap: 12px; flex-wrap: wrap; }
.hstat-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; padding: 8px 14px; display: flex; flex-direction: column; gap: 2px; }
.hstat-label { font-size: 10px; color: var(--text-muted); letter-spacing: .5px; }
.hstat-val { font-family: var(--mono); font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 5px; }
.hstat-val.green { color: var(--green); }
.hstat-val.cyan  { color: var(--cyan); }
.hstat-val.yellow{ color: var(--yellow); }
.hstat-val.red   { color: var(--red); }

/* ── Main Content ── */
.main-content { padding: 20px 28px 40px; display: flex; flex-direction: column; gap: 20px; width: 100%; box-sizing: border-box; overflow-x: hidden; }

/* ── Section Row ── */
.section-row { display: grid; gap: 16px; min-width: 0; width: 100%; box-sizing: border-box; }
.three-col { grid-template-columns: repeat(3,1fr); }
.two-col   { grid-template-columns: repeat(2,1fr); }
.kpi-row   { grid-template-columns: repeat(6,1fr); }

/* ── Card ── */
.card {
  border-radius: 12px;
  border: 1px solid var(--border);
  overflow: hidden;
  position: relative;
  min-width: 0;   /* 防止 flex/grid 子元素溢出撐大 */
  max-width: 100%;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(25,211,255,.25), transparent);
}
.card-dark  { background: var(--bg-card-dark); }
.card-light { background: var(--bg-card-light); }

.card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}
.card-light .card-header { border-bottom-color: #E2E8F0; }
.card-title { font-size: 12px; font-weight: 600; letter-spacing: .5px; flex: 1; }
.card-dark .card-title { color: var(--text-muted); }
.card-light .card-title { color: #475569; }
.card-title.mono { font-family: var(--mono); }
.card-badge { font-family: var(--mono); font-size: 10px; letter-spacing: 1px; padding: 3px 8px; border-radius: 4px; font-weight: 600; background: rgba(25,211,255,.1); color: var(--cyan); border: 1px solid rgba(25,211,255,.2); }
.card-badge.green  { background: rgba(30,215,96,.1); color: var(--green); border-color: rgba(30,215,96,.2); }
.card-badge.yellow { background: rgba(245,158,11,.1); color: var(--yellow); border-color: rgba(245,158,11,.2); }
.card-badge.red    { background: rgba(239,68,68,.1); color: var(--red); border-color: rgba(239,68,68,.2); }

/* ── Term dots ── */
.term-dots { display: flex; gap: 5px; margin-right: 4px; }
.td { width: 10px; height: 10px; border-radius: 50%; }
.td.red    { background: #EF4444; box-shadow: 0 0 6px rgba(239,68,68,.5); }
.td.yellow { background: #F59E0B; box-shadow: 0 0 6px rgba(245,158,11,.5); }
.td.green  { background: #1ED760; box-shadow: 0 0 6px rgba(30,215,96,.5); }

/* ── Main Unit Card ── */
.main-unit-body { display: grid; grid-template-columns: 1fr 220px 220px; gap: 1px; }
.unit-chart-area { padding: 12px 16px; border-right: 1px solid var(--border); overflow: hidden; position: relative; min-width: 0; }
.chart-label { font-size: 10px; color: var(--text-muted); text-align: center; margin-top: 4px; letter-spacing: 1px; }

.unit-info-area { padding: 12px 16px; border-right: 1px solid var(--border); }
.unit-info-grid { display: flex; flex-direction: column; gap: 6px; }
.ui-row { display: flex; justify-content: space-between; align-items: center; font-size: 11px; padding: 4px 0; border-bottom: 1px solid var(--border-light); }
.ui-row span:first-child { color: var(--text-muted); }

.unit-operator-area { padding: 12px 16px; }
.op-card { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.op-avatar { width: 36px; height: 36px; border-radius: 50%; background: rgba(25,211,255,.1); border: 1px solid rgba(25,211,255,.3); display: flex; align-items: center; justify-content: center; color: var(--cyan); font-size: 16px; }
.op-meta { display: flex; flex-direction: column; }
.op-label { font-size: 10px; color: var(--text-muted); }
.op-val { font-weight: 600; font-size: 14px; }
.op-tag { font-size: 10px; color: var(--cyan); }
.op-detail-rows { display: flex; flex-direction: column; gap: 5px; }
.odr { display: flex; justify-content: space-between; font-size: 11px; padding: 3px 0; border-bottom: 1px solid var(--border-light); }
.odr span:first-child { color: var(--text-muted); }

/* ── Ctrl Time Card ── */
.ctrl-time-body { padding: 14px 16px; }
.ctrl-timer { font-family: var(--orb); font-size: 28px; font-weight: 700; color: var(--cyan); text-shadow: var(--glow-cyan); letter-spacing: 3px; text-align: center; margin-bottom: 12px; }
.ctrl-time-meta { display: flex; flex-direction: column; gap: 5px; margin-bottom: 12px; }
.ctm-row { display: flex; justify-content: space-between; font-size: 11px; padding: 3px 0; border-bottom: 1px solid #E2E8F0; }
.ctm-row span:first-child { color: #64748B; }
.card-light .mono { color: #0F172A; }
.card-light .mono.cyan { color: #0891B2; }

/* ── Member Card ── */
.member-body { padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; }
.member-status-row { display: flex; align-items: center; gap: 8px; }
.member-status-dot { width: 10px; height: 10px; border-radius: 50%; background: #94A3B8; transition: all .3s; }
.member-status-dot.bound { background: var(--green); box-shadow: var(--glow-green); }
.member-status-text { font-size: 12px; color: #64748B; }
.member-actions { display: flex; gap: 8px; }
.member-bound-info { background: #F0F9FF; border: 1px solid #BAE6FD; border-radius: 8px; padding: 8px 12px; display: flex; flex-direction: column; gap: 4px; }
.mbi-row { display: flex; justify-content: space-between; font-size: 11px; }
.mbi-row span:first-child { color: #64748B; }

/* ── Task Card ── */
.task-body { padding: 14px 16px; }
.task-values { display: flex; align-items: center; justify-content: center; gap: 12px; margin-bottom: 12px; }
.tv-item { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.tv-label { font-size: 10px; color: #64748B; }
.tv-val { font-family: var(--mono); font-size: 16px; font-weight: 700; color: #0F172A; }
.tv-val.cyan { color: #0891B2; }
.tv-arrow { color: #94A3B8; font-size: 14px; }
.task-progress-area { margin-bottom: 8px; }
.task-progress-bar { background: #E2E8F0; border-radius: 20px; height: 8px; overflow: hidden; margin-bottom: 4px; }
.task-progress-fill { height: 100%; background: linear-gradient(90deg, #0891B2, #06B6D4); border-radius: 20px; transition: width 1.5s ease; box-shadow: 0 0 8px rgba(8,145,178,.4); }
.task-progress-pct { font-family: var(--mono); font-size: 11px; color: #64748B; text-align: right; }
.task-current-row { display: flex; justify-content: space-between; font-size: 12px; margin-bottom: 8px; }
.task-current-row span:first-child { color: #64748B; }
.task-cur-val { font-size: 16px !important; font-weight: 700 !important; }
.task-log { background: #F1F5F9; border-radius: 6px; padding: 6px 8px; height: 80px; max-height: 80px; overflow-y: auto; overflow-x: hidden; display: block; }
.tlog-item { font-family: var(--mono); font-size: 10px; color: #475569; }
.tlog-item.up { color: #0891B2; }
.tlog-item.warn { color: #D97706; }

/* ── KPI Row ── */
.kpi-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; display: flex; align-items: center; gap: 12px; }
.kpi-icon { font-size: 20px; }
.kpi-icon.cyan   { color: var(--cyan); text-shadow: var(--glow-cyan); }
.kpi-icon.green  { color: var(--green); }
.kpi-icon.yellow { color: var(--yellow); }
.kpi-icon.red    { color: var(--red); }
.kpi-card > div  { display: flex; flex-direction: column; gap: 2px; }
.kpi-val   { font-family: var(--mono); font-size: 15px; font-weight: 700; color: var(--text-primary); }
.kpi-label { font-size: 10px; color: var(--text-muted); }

/* ── Params ── */
.terminal-card .card-header { background: rgba(0,0,0,.2); }
.param-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; padding: 14px 16px; }
.param-field { display: flex; flex-direction: column; gap: 4px; }
.param-field label { font-family: var(--mono); font-size: 10px; color: var(--text-muted); letter-spacing: .5px; }
.param-field input { background: rgba(0,0,0,.3); border: 1px solid var(--border); border-radius: 5px; color: var(--cyan); font-family: var(--mono); font-size: 12px; padding: 5px 8px; outline: none; transition: border-color .2s; }
.param-field input:focus { border-color: rgba(25,211,255,.5); box-shadow: var(--glow-cyan); }
.param-field .unit { font-size: 10px; color: var(--text-muted); font-family: var(--mono); }
.param-actions { padding: 8px 16px 14px; display: flex; gap: 8px; }

/* ── System Settings ── */
.sys-settings-list { padding: 8px 16px 16px; display: flex; flex-direction: column; gap: 2px; }
.ss-item { display: flex; align-items: center; justify-content: space-between; padding: 10px 12px; border-radius: 8px; border: 1px solid transparent; gap: 12px; transition: background .2s; }
.ss-item:hover { background: rgba(25,211,255,.03); border-color: var(--border-light); }
.ss-info { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.ss-name { font-size: 12px; font-weight: 500; }
.ss-desc { font-size: 10px; color: var(--text-muted); }
.ss-actions { display: flex; gap: 6px; }

/* ── Nodes ── */
.node-actions { padding: 10px 16px; display: flex; gap: 8px; border-bottom: 1px solid var(--border); }
.node-grid { display: grid; grid-template-columns: repeat(6,1fr); gap: 8px; padding: 12px 16px; }
.node-card { background: rgba(0,0,0,.2); border: 1px solid var(--border); border-radius: 8px; padding: 10px; cursor: pointer; transition: all .2s; display: flex; flex-direction: column; gap: 4px; align-items: center; }
.node-card:hover { border-color: rgba(25,211,255,.3); background: rgba(25,211,255,.05); }
.node-card.selected { border-color: var(--cyan); box-shadow: var(--glow-cyan); }
.node-card.offline { opacity: .4; }
.node-dot { width: 8px; height: 8px; border-radius: 50%; }
.node-dot.green  { background: var(--green); box-shadow: var(--glow-green); }
.node-dot.yellow { background: var(--yellow); }
.node-dot.red    { background: var(--red); box-shadow: var(--glow-red); }
.node-name { font-family: var(--mono); font-size: 10px; color: var(--text-muted); }
.node-val  { font-family: var(--mono); font-size: 10px; color: var(--text-primary); }

/* ── Alerts ── */
.alert-actions { padding: 10px 16px; display: flex; gap: 8px; border-bottom: 1px solid var(--border); }
.alert-list { padding: 10px 16px; display: flex; flex-direction: column; gap: 6px; height: 280px; max-height: 280px; overflow-y: auto; overflow-x: hidden; }
.alert-item { display: flex; align-items: flex-start; gap: 10px; padding: 9px 12px; border-radius: 7px; border: 1px solid; font-size: 12px; }
.alert-item.warn  { background: rgba(245,158,11,.07); border-color: rgba(245,158,11,.2); }
.alert-item.error { background: rgba(239,68,68,.07); border-color: rgba(239,68,68,.2); }
.alert-item.info  { background: rgba(59,130,246,.07); border-color: rgba(59,130,246,.2); }
.alert-item.suppress { background: rgba(30,215,96,.07); border-color: rgba(30,215,96,.2); }
.alert-icon { font-size: 14px; flex-shrink: 0; margin-top: 1px; }
.alert-item.warn .alert-icon  { color: var(--yellow); }
.alert-item.error .alert-icon { color: var(--red); }
.alert-item.info .alert-icon  { color: var(--blue); }
.alert-item.suppress .alert-icon { color: var(--green); }
.alert-body { flex: 1; }
.alert-msg  { font-weight: 500; }
.alert-time { font-family: var(--mono); font-size: 10px; color: var(--text-muted); margin-top: 2px; }
.alert-ack  { font-size: 10px; cursor: pointer; padding: 2px 7px; border-radius: 3px; border: 1px solid var(--border); color: var(--text-muted); background: transparent; transition: all .2s; }
.alert-ack:hover { border-color: var(--cyan); color: var(--cyan); }

/* ── Packets ── */
.packet-stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 8px; padding: 10px 16px; }
.ps-item { background: rgba(0,0,0,.2); border-radius: 7px; padding: 8px 10px; display: flex; flex-direction: column; gap: 2px; }
.ps-item span:first-child { font-size: 10px; color: var(--text-muted); }
.ps-item .mono { font-family: var(--mono); font-size: 14px; font-weight: 600; }
.ps-item .mono.cyan   { color: var(--cyan); }
.ps-item .mono.green  { color: var(--green); }
.ps-item .mono.red    { color: var(--red); }
.ps-item .mono.yellow { color: var(--yellow); }
.packet-actions { padding: 8px 16px; display: flex; gap: 8px; }
.packet-log { margin: 0 16px 12px; background: rgba(0,0,0,.3); border: 1px solid var(--border); border-radius: 6px; padding: 8px; height: 90px; max-height: 90px; overflow-y: auto; overflow-x: hidden; display: block; }
.plog-item { font-family: var(--mono); font-size: 10px; color: var(--text-muted); }
.plog-item.rx { color: var(--cyan); }
.plog-item.err{ color: var(--red); }

/* ── Risk ── */
.risk-channels { padding: 12px 16px; display: flex; flex-direction: column; gap: 8px; }
.rc-item { display: flex; align-items: center; gap: 10px; padding: 9px 12px; background: rgba(0,0,0,.2); border-radius: 8px; border: 1px solid var(--border); }
.rc-light { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.rc-light.green  { background: var(--green); box-shadow: var(--glow-green); animation: pulse 2s infinite; }
.rc-light.yellow { background: var(--yellow); box-shadow: 0 0 8px rgba(245,158,11,.5); animation: pulse 1.5s infinite; }
.rc-light.red    { background: var(--red); box-shadow: var(--glow-red); animation: pulse 1s infinite; }
.rc-info { flex: 1; display: flex; flex-direction: column; gap: 1px; }
.rc-name { font-size: 12px; font-weight: 500; }
.rc-val  { font-family: var(--mono); font-size: 10px; color: var(--text-muted); }
.rc-status { font-family: var(--mono); font-size: 10px; font-weight: 600; }
.rc-status.green  { color: var(--green); }
.rc-status.yellow { color: var(--yellow); }
.rc-status.red    { color: var(--red); }
.risk-actions { padding: 8px 16px 14px; display: flex; gap: 8px; }

/* ── Terminal ── */
.terminal-output { background: rgba(0,0,0,.4); height: 260px; min-height: 260px; max-height: 260px; overflow-y: auto; overflow-x: hidden; padding: 12px 16px; font-family: var(--mono); font-size: 11.5px; display: block; scroll-behavior: smooth; }
.tline { display: flex; gap: 8px; margin-bottom: 3px; align-items: flex-start; word-break: break-all; }
/* .tline moved to terminal-output block above */
.tline-tag { flex-shrink: 0; padding: 1px 5px; border-radius: 3px; font-size: 9.5px; font-weight: 700; letter-spacing: .5px; }
.tline-tag.boot  { background: rgba(59,130,246,.2); color: var(--blue); }
.tline-tag.auth  { background: rgba(25,211,255,.15); color: var(--cyan); }
.tline-tag.sync  { background: rgba(30,215,96,.15); color: var(--green); }
.tline-tag.warn  { background: rgba(245,158,11,.15); color: var(--yellow); }
.tline-tag.pass  { background: rgba(30,215,96,.1); color: var(--green); }
.tline-tag.error { background: rgba(239,68,68,.15); color: var(--red); }
.tline-tag.info  { background: rgba(148,163,184,.1); color: var(--text-muted); }
.tline-tag.exec  { background: rgba(249,115,22,.15); color: var(--orange); }
.tline-tag.patch { background: rgba(168,85,247,.15); color: #A855F7; }
.tline-msg { color: var(--text-muted); }
.tline-msg.cyan  { color: var(--cyan); }
.tline-msg.green { color: var(--green); }
.tline-msg.red   { color: var(--red); }
.tline-msg.yellow{ color: var(--yellow); }

.terminal-input-row { display: flex; align-items: center; gap: 8px; padding: 10px 16px; border-top: 1px solid var(--border); background: rgba(0,0,0,.2); }
.term-prompt { font-family: var(--mono); font-size: 12px; color: var(--cyan); flex-shrink: 0; }
.terminal-input { flex: 1; background: transparent; border: none; outline: none; color: var(--text-primary); font-family: var(--mono); font-size: 12px; caret-color: var(--cyan); }
.terminal-input::placeholder { color: var(--text-muted); }

/* ── Exec Section ── */
.exec-body { padding: 14px 16px; }
.exec-info-row { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; margin-bottom: 14px; }
.exec-info-item { display: flex; flex-direction: column; gap: 2px; }
.exec-info-item span:first-child { font-size: 10px; color: var(--text-muted); }
.exec-info-item .mono { font-family: var(--mono); font-size: 12px; font-weight: 500; }
.exec-info-item .mono.cyan   { color: var(--cyan); }
.exec-info-item .mono.green  { color: var(--green); }
.exec-info-item .mono.yellow { color: var(--yellow); }
.exec-input-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.exec-btns { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── Load Section ── */
.load-section { justify-items: center; }
.btn-load { background: linear-gradient(135deg, #7F1D1D, #991B1B); border: 1px solid rgba(239,68,68,.4); color: #FCA5A5; padding: 18px 60px; border-radius: 10px; font-family: var(--mono); font-size: 16px; font-weight: 700; letter-spacing: 2px; cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: 4px; transition: all .3s; width: 100%; max-width: 500px; }
.btn-load .load-sub { font-size: 10px; letter-spacing: 3px; opacity: .7; }
.btn-load:hover { background: linear-gradient(135deg, #991B1B, #DC2626); box-shadow: 0 4px 20px rgba(239,68,68,.3); transform: translateY(-1px); }

/* ── Buttons ── */
.btn-sm { padding: 5px 12px; border-radius: 6px; font-size: 11px; font-weight: 500; cursor: pointer; border: 1px solid; display: inline-flex; align-items: center; gap: 5px; transition: all .2s; font-family: var(--sans); white-space: nowrap; }
.btn-xs { padding: 3px 9px; border-radius: 5px; font-size: 10px; cursor: pointer; border: 1px solid; transition: all .2s; font-family: var(--sans); }
.btn-cyan { background: rgba(25,211,255,.1); border-color: rgba(25,211,255,.3); color: var(--cyan); }
.btn-cyan:hover { background: rgba(25,211,255,.2); box-shadow: var(--glow-cyan); }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text-muted); }
.btn-ghost:hover { border-color: rgba(25,211,255,.3); color: var(--text-primary); }
.btn-danger { background: rgba(239,68,68,.1); border-color: rgba(239,68,68,.3); color: var(--red); }
.btn-danger:hover { background: rgba(239,68,68,.2); }
.btn-danger-sm { background: rgba(239,68,68,.08); border-color: rgba(239,68,68,.2); color: var(--red); }
.btn-danger-sm:hover { background: rgba(239,68,68,.15); }
.btn-green { background: rgba(30,215,96,.08); border-color: rgba(30,215,96,.2); color: var(--green); }
.btn-green.active { background: rgba(30,215,96,.2); box-shadow: var(--glow-green); }
.btn-green:hover { background: rgba(30,215,96,.15); }
.btn-exec { background: linear-gradient(135deg, rgba(59,130,246,.2), rgba(25,211,255,.15)); border: 1px solid rgba(59,130,246,.4); color: #93C5FD; padding: 7px 18px; border-radius: 7px; font-family: var(--mono); font-size: 12px; font-weight: 600; letter-spacing: .5px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; transition: all .2s; }
.btn-exec:hover { background: linear-gradient(135deg, rgba(59,130,246,.35), rgba(25,211,255,.25)); box-shadow: 0 0 15px rgba(59,130,246,.3); }

/* ── Inputs ── */
.ctrl-input {
  background: rgba(0,0,0,.25);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: var(--mono);
  font-size: 12px;
  padding: 6px 10px;
  outline: none;
  width: 100%;
  transition: border-color .2s;
}
.ctrl-input:focus { border-color: rgba(25,211,255,.5); box-shadow: 0 0 8px rgba(25,211,255,.2); }
.ctrl-input::placeholder { color: var(--text-muted); }
.ctrl-select { appearance: none; cursor: pointer; }

.card-light .ctrl-input {
  background: white;
  border-color: #CBD5E1;
  color: #0F172A;
}
.card-light .ctrl-input:focus { border-color: #0891B2; }
.card-light .ctrl-input::placeholder { color: #94A3B8; }

/* ── Utility ── */
.mono  { font-family: var(--mono); }
.cyan  { color: var(--cyan); }
.green { color: var(--green); }
.red   { color: var(--red); }
.yellow{ color: var(--yellow); }

/* ── Toast ── */
.toast-container { position: fixed; bottom: 24px; right: 24px; display: flex; flex-direction: column-reverse; gap: 8px; z-index: 9999; }
.toast { background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; padding: 10px 16px; font-size: 12px; min-width: 200px; max-width: 340px; display: flex; align-items: center; gap: 8px; animation: slideIn .25s ease; box-shadow: 0 4px 20px rgba(0,0,0,.4); }
.toast.cyan   { border-color: rgba(25,211,255,.3); color: var(--cyan); }
.toast.green  { border-color: rgba(30,215,96,.3); color: var(--green); }
.toast.yellow { border-color: rgba(245,158,11,.3); color: var(--yellow); }
.toast.red    { border-color: rgba(239,68,68,.3); color: var(--red); }
@keyframes slideIn { from{opacity:0;transform:translateX(20px)} to{opacity:1;transform:translateX(0)} }

/* ═══════════════════════════════════════════
   主控設定台 CONTROL CONFIG PANEL
═══════════════════════════════════════════ */
.control-config-card {
  border-color: rgba(25,211,255,.2);
  box-shadow: 0 0 30px rgba(25,211,255,.06), inset 0 0 40px rgba(25,211,255,.02);
}
.control-config-card::before {
  background: linear-gradient(90deg, transparent, rgba(25,211,255,.4), transparent);
}
.control-config-card .card-header {
  background: rgba(25,211,255,.05);
  border-bottom-color: rgba(25,211,255,.15);
}

.cc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}

.cc-block {
  background: var(--bg-card-dark);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cc-block-full {
  grid-column: 1 / -1;
  border-top: 1px solid var(--border);
}

.cc-block-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: .8px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.cc-fields {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cc-field-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cc-field-row > label {
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: .5px;
}

.cc-input-group {
  display: flex;
  align-items: center;
  gap: 6px;
}
.cc-input-group .unit {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
  flex-shrink: 0;
}
.cc-input-group .ctrl-input { flex: 1; }

.cc-range { flex-wrap: nowrap; }
.cc-range .ctrl-input { max-width: 80px; }

.cc-apply-btn {
  margin-top: 4px;
  width: 100%;
  justify-content: center;
  font-size: 11px;
  padding: 7px 12px;
}

.cc-quick-btns {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

/* 告警排程管理 */
.cc-alert-manager {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cc-alert-input-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.cc-alert-input-row .ctrl-input { min-width: 160px; }

.cc-alert-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  height: 220px;
  max-height: 220px;
  overflow-y: auto;
  overflow-x: hidden;
}

.cc-no-alerts {
  text-align: center;
  color: var(--text-muted);
  font-size: 12px;
  padding: 20px;
}

.cc-alert-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,.2);
  font-size: 12px;
  transition: all .2s;
}
.cc-alert-item:hover { border-color: rgba(25,211,255,.2); }
.cc-alert-item.fired { opacity: .5; }

.cca-type-badge {
  font-family: var(--mono);
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 3px;
  font-weight: 700;
  letter-spacing: .5px;
  flex-shrink: 0;
}
.cca-type-badge.warn     { background: rgba(245,158,11,.15); color: var(--yellow); }
.cca-type-badge.error    { background: rgba(239,68,68,.15); color: var(--red); }
.cca-type-badge.info     { background: rgba(59,130,246,.15); color: var(--blue); }
.cca-type-badge.suppress { background: rgba(30,215,96,.15); color: var(--green); }

.cca-info { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.cca-time { font-family: var(--mono); font-size: 10px; color: var(--cyan); }
.cca-msg  { color: var(--text-muted); }
.cca-status { font-family: var(--mono); font-size: 10px; }
.cca-status.pending { color: var(--yellow); }
.cca-status.fired   { color: var(--green); }

.cca-del {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 4px;
  width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 10px;
  transition: all .2s;
  flex-shrink: 0;
}
.cca-del:hover { border-color: var(--red); color: var(--red); }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(25,211,255,.2); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(25,211,255,.4); }

/* ── Responsive ── */
@media (max-width: 1200px) {
  .three-col { grid-template-columns: 1fr 1fr; }
  .kpi-row   { grid-template-columns: repeat(3,1fr); }
  .cc-grid   { grid-template-columns: 1fr 1fr; }
  .cc-block-full { grid-column: 1/-1; }
}
@media (max-width: 900px) {
  .main-unit-body { grid-template-columns: 1fr; }
  .unit-chart-area, .unit-info-area { border-right: none; border-bottom: 1px solid var(--border); }
  .three-col { grid-template-columns: 1fr; }
  .two-col   { grid-template-columns: 1fr; }
  .cc-grid   { grid-template-columns: 1fr; }
  .node-grid { grid-template-columns: repeat(4,1fr); }
  .exec-info-row { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .main-content { padding: 12px 12px 30px; }
  .topnav { padding: 8px 12px; }
  .page-header { padding: 14px 12px 12px; }
  .kpi-row { grid-template-columns: repeat(2,1fr); }
  .node-grid { grid-template-columns: repeat(3,1fr); }
  .param-grid { grid-template-columns: repeat(2,1fr); }
}