/* VPS2 控制台 —— 浅色玻璃拟态主题 */

:root {
  --bg:            #f2f5fa;
  --glass:         rgba(255, 255, 255, 0.72);
  --glass-strong:  rgba(255, 255, 255, 0.9);
  --line:          rgba(16, 24, 40, 0.1);
  --line-soft:     rgba(16, 24, 40, 0.065);
  --text:          #101828;
  --muted:         #5c6880;
  --muted-dim:     #98a2b3;

  --ok:            #0f9d58;
  --warn:          #b7791f;
  --bad:           #d92d20;
  --accent:        #3355e0;

  --radius:        16px;
  --radius-sm:     10px;
  --shadow:        0 10px 30px rgba(16, 24, 40, 0.09);

  --mono: ui-monospace, SFMono-Regular, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
          "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(1100px 620px at 12% -8%,  rgba(99, 132, 240, 0.16), transparent 62%),
    radial-gradient(900px 520px at 88% 4%,   rgba(168, 132, 240, 0.13), transparent 60%),
    radial-gradient(760px 560px at 50% 108%, rgba(15, 157, 88, 0.1),   transparent 62%);
  background-attachment: fixed;
}

.muted { color: var(--muted); }
[hidden] { display: none !important; }

/* ── 玻璃基类 ────────────────────────────────────────────────────────── */

.glass {
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  box-shadow: var(--shadow);
}

/* ── 登录页 ──────────────────────────────────────────────────────────── */

.gate {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  z-index: 100;
}
.gate[hidden] { display: none; }

.gate-card {
  width: 100%;
  max-width: 360px;
  padding: 30px 28px 26px;
  background: var(--glass-strong);
  border: 1px solid var(--line);
  border-radius: 22px;
  backdrop-filter: blur(26px) saturate(170%);
  -webkit-backdrop-filter: blur(26px) saturate(170%);
  box-shadow: 0 18px 50px rgba(16, 24, 40, 0.14);
  animation: rise 0.45s cubic-bezier(0.2, 0.8, 0.25, 1);
}

@keyframes rise {
  from { opacity: 0; transform: translateY(14px) scale(0.985); }
  to   { opacity: 1; transform: none; }
}

.gate-mark {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 26px;
}
.gate-mark h1 {
  margin: 0;
  font-size: 21px;
  letter-spacing: 0.06em;
  font-weight: 620;
}
.gate-mark p { margin: 1px 0 0; font-size: 12px; }

.field { display: block; margin-bottom: 16px; }
.field span {
  display: block;
  margin-bottom: 7px;
  font-size: 11.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
}
.field input {
  width: 100%;
  padding: 11px 13px;
  font-size: 14px;
  font-family: var(--mono);
  color: var(--text);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 0.18s, box-shadow 0.18s;
}
.field input:focus {
  border-color: rgba(51, 85, 224, 0.55);
  box-shadow: 0 0 0 3px rgba(51, 85, 224, 0.13);
}

.gate-err {
  min-height: 18px;
  margin: 12px 0 0;
  font-size: 12.5px;
  color: var(--bad);
}

/* ── 状态点 ──────────────────────────────────────────────────────────── */

.pulse {
  position: relative;
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 3px rgba(15, 157, 88, 0.16);
}
.pulse::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid currentColor;
  color: var(--ok);
  opacity: 0.45;
  animation: ping 2.4s ease-out infinite;
}
@keyframes ping {
  0%   { transform: scale(0.7); opacity: 0.5; }
  70%  { transform: scale(1.6); opacity: 0; }
  100% { transform: scale(1.6); opacity: 0; }
}

.dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted-dim);
}
.dot.active {
  background: var(--ok);
  box-shadow: 0 0 0 3px rgba(15, 157, 88, 0.18);
}
.dot.activating, .dot.reloading {
  background: var(--warn);
  box-shadow: 0 0 0 3px rgba(183, 121, 31, 0.2);
  animation: blink 1.1s ease-in-out infinite;
}
.dot.failed { background: var(--bad); box-shadow: 0 0 0 3px rgba(217, 45, 32, 0.18); }
@keyframes blink { 50% { opacity: 0.28; } }

/* ── 按钮 ────────────────────────────────────────────────────────────── */

.btn {
  font: inherit;
  font-size: 13px;
  color: var(--text);
  background: var(--glass-strong);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 7px 14px;
  cursor: pointer;
  transition: background 0.16s, border-color 0.16s, transform 0.1s, opacity 0.16s;
}
.btn:hover:not(:disabled) { background: #fff; border-color: rgba(16, 24, 40, 0.2); }
.btn:active:not(:disabled) { transform: scale(0.97); }
.btn:disabled { opacity: 0.34; cursor: default; }

.btn-primary {
  background: linear-gradient(135deg, #3355e0, #7048e8);
  border-color: transparent;
  color: #fff;
  font-weight: 600;
}
.btn-primary:hover:not(:disabled) { filter: brightness(1.07); background: linear-gradient(135deg, #3355e0, #7048e8); }
.btn-block { width: 100%; padding: 11px; font-size: 14px; }
.btn-mini { padding: 5px 10px; font-size: 12px; }
.btn-ghost { background: transparent; }
.btn-danger { color: var(--bad); border-color: rgba(217, 45, 32, 0.28); }
.btn-danger:hover:not(:disabled) { background: rgba(217, 45, 32, 0.07); border-color: rgba(217, 45, 32, 0.45); }

/* ── 布局 ────────────────────────────────────────────────────────────── */

.app {
  max-width: 1340px;
  margin: 0 auto;
  padding: 20px 22px 48px;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 14px 20px;
  margin-bottom: 26px;
  position: sticky;
  top: 14px;
  z-index: 40;
}

.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1.35; min-width: 0; }
.brand-text strong { font-size: 15px; letter-spacing: 0.05em; font-weight: 620; }
.brand-text .muted { font-size: 12px; font-family: var(--mono); }

.topstats {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: auto;
}
.topstat { display: flex; align-items: center; gap: 9px; }
.topstat-label {
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-dim);
}
.topstat-value {
  font-family: var(--mono);
  font-size: 12.5px;
  min-width: 42px;
  text-align: right;
}
.minispark { width: 62px; height: 24px; }

.chip {
  font-family: var(--mono);
  font-size: 11.5px;
  padding: 4px 11px;
  border-radius: 100px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.85);
  color: var(--muted);
  white-space: nowrap;
}
.chip.up { color: var(--ok); border-color: rgba(15, 157, 88, 0.35); background: rgba(15, 157, 88, 0.08); }
.chip.down { color: var(--muted-dim); }

.section { margin-bottom: 34px; }
.section-title {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.section-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.section-head .section-title { margin: 0; }
.section-hint {
  margin: -6px 0 14px;
  font-size: 12.5px;
  color: var(--warn);
}

.grid { display: grid; gap: 14px; }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(232px, 1fr)); }
/* 服务卡固定成 3 列而不是 4 列：5 个服务排成 3+2 比 4+1 匀称 */
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); }

/* ── 卡片 ────────────────────────────────────────────────────────────── */

.card {
  padding: 16px 17px;
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  box-shadow: 0 2px 10px rgba(16, 24, 40, 0.04);
  transition: border-color 0.2s, transform 0.2s, background 0.2s, box-shadow 0.2s;
}
.card:hover {
  border-color: rgba(16, 24, 40, 0.17);
  background: var(--glass-strong);
  box-shadow: 0 10px 26px rgba(16, 24, 40, 0.09);
  transform: translateY(-1px);
}

.card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 4px;
}
.card-label {
  font-size: 11.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted-dim);
}
.card-value {
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.card-value .unit { font-size: 13px; color: var(--muted); margin-left: 3px; }
.card-sub {
  font-size: 11.5px;
  font-family: var(--mono);
  color: var(--muted-dim);
  margin-top: 2px;
}

.chart { display: block; width: 100%; height: 54px; margin-top: 10px; overflow: visible; }
.chart .area { opacity: 0.7; }
.chart .line { fill: none; stroke-width: 1.6; vector-effect: non-scaling-stroke; stroke-linejoin: round; stroke-linecap: round; }

.bar {
  height: 3px;
  margin-top: 11px;
  border-radius: 100px;
  background: rgba(16, 24, 40, 0.08);
  overflow: hidden;
}
.bar > i {
  display: block;
  height: 100%;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--accent), #8b5cf6);
  transition: width 0.5s cubic-bezier(0.2, 0.8, 0.25, 1);
}

/* ── 服务卡 ──────────────────────────────────────────────────────────── */

.svc { display: flex; flex-direction: column; gap: 12px; }
.svc-top { display: flex; align-items: center; gap: 10px; }
.svc-name { font-size: 14.5px; font-weight: 580; letter-spacing: 0.01em; }
.svc-state {
  margin-left: auto;
  font-size: 11px;
  font-family: var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.svc-desc { font-size: 12px; color: var(--muted-dim); font-family: var(--mono); }

.svc-meta {
  display: flex;
  gap: 20px;
  font-size: 11.5px;
  padding-top: 11px;
  border-top: 1px solid var(--line-soft);
}
.svc-meta div { display: flex; flex-direction: column; gap: 1px; }
.svc-meta dt { color: var(--muted-dim); font-size: 10.5px; letter-spacing: 0.07em; text-transform: uppercase; }
.svc-meta dd { margin: 0; font-family: var(--mono); font-size: 12.5px; }

.svc-actions { display: flex; gap: 7px; }
.svc-actions .btn { flex: 1; padding: 6px 0; font-size: 12px; }

.svc.is-off { opacity: 0.7; }
.svc.is-busy { pointer-events: none; opacity: 0.55; }

/* 卡片入口按钮（服务卡与站点卡共用） */
.card-enter {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  font-weight: 560;
  letter-spacing: 0.01em;
  color: var(--accent);
  background: rgba(51, 85, 224, 0.075);
  border: 1px solid rgba(51, 85, 224, 0.18);
  text-decoration: none;
  transition: background 0.16s, border-color 0.16s, transform 0.1s;
}
.card-enter:hover {
  background: rgba(51, 85, 224, 0.14);
  border-color: rgba(51, 85, 224, 0.34);
}
.card-enter:active { transform: scale(0.985); }
.card-enter .arrow { font-size: 12px; opacity: 0.75; }
.card-enter small {
  margin-left: 6px;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 400;
  color: var(--muted-dim);
}
.card-enter.is-none {
  color: var(--muted-dim);
  background: rgba(16, 24, 40, 0.03);
  border-color: var(--line-soft);
  cursor: default;
}
.site-enter { margin-top: 12px; }

/* ── 站点卡 ──────────────────────────────────────────────────────────── */

.site-top { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.ring { flex: none; width: 52px; height: 52px; }
.ring circle { fill: none; stroke-width: 4; }
.ring .track { stroke: rgba(16, 24, 40, 0.1); }
.ring .prog { stroke: var(--ok); stroke-linecap: round; transition: stroke-dashoffset 0.6s ease; }
.ring.warn .prog { stroke: var(--warn); }
.ring.bad .prog { stroke: var(--bad); }
.ring-text {
  position: relative;
  display: grid;
  place-items: center;
}
.ring-num {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
}

.site-name { font-size: 13.5px; font-weight: 570; }
.site-host { font-size: 11px; font-family: var(--mono); color: var(--muted-dim); overflow-wrap: anywhere; }

.site-stats {
  display: flex;
  gap: 18px;
  padding-top: 11px;
  border-top: 1px solid var(--line-soft);
  font-size: 12px;
}
.site-stats div { display: flex; flex-direction: column; }
.site-stats dt { font-size: 10.5px; letter-spacing: 0.07em; text-transform: uppercase; color: var(--muted-dim); }
.site-stats dd { margin: 0; font-family: var(--mono); font-size: 13px; }
.dd-bad { color: var(--bad); }

/* ── 日志 ────────────────────────────────────────────────────────────── */

.log-controls { display: flex; align-items: center; gap: 12px; margin-left: auto; }

.select {
  font: inherit;
  font-size: 13px;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 6px 11px;
  outline: none;
  cursor: pointer;
}

.switch { display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; color: var(--muted); cursor: pointer; }
.switch input { accent-color: var(--accent); width: 15px; height: 15px; cursor: pointer; }

.log {
  margin: 0;
  padding: 15px 17px;
  max-height: 420px;
  overflow: auto;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: #3b4657;
  background: rgba(255, 255, 255, 0.82);
}
.log .l-err { color: var(--bad); }
.log .l-warn { color: var(--warn); }
.log .l-dim { color: var(--muted-dim); }

/* ── 横幅 / 提示 / 页脚 ──────────────────────────────────────────────── */

.banner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 18px;
  margin-bottom: 22px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(183, 121, 31, 0.35);
  background: rgba(247, 185, 85, 0.16);
  color: #8a5a08;
  font-size: 13px;
}
.banner b { font-family: var(--mono); }
.banner .btn { margin-left: auto; color: #8a5a08; border-color: rgba(183, 121, 31, 0.35); background: rgba(255, 255, 255, 0.6); }

.toast {
  position: fixed;
  left: 50%;
  bottom: 30px;
  transform: translateX(-50%);
  padding: 11px 20px;
  border-radius: 100px;
  font-size: 13px;
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid var(--line);
  backdrop-filter: blur(14px);
  box-shadow: 0 12px 34px rgba(16, 24, 40, 0.16);
  z-index: 200;
  animation: rise 0.25s ease;
}
.toast.bad { color: var(--bad); border-color: rgba(217, 45, 32, 0.35); }
.toast.ok { color: var(--ok); border-color: rgba(15, 157, 88, 0.35); }

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding-top: 20px;
  border-top: 1px solid var(--line-soft);
  font-size: 12px;
}
.links { display: flex; gap: 18px; flex-wrap: wrap; }
.links a { color: var(--muted); text-decoration: none; transition: color 0.16s; }
.links a:hover { color: var(--accent); }

/* ── 窄屏 ────────────────────────────────────────────────────────────── */

@media (max-width: 760px) {
  .app { padding: 14px 14px 40px; }
  .topbar { flex-wrap: wrap; gap: 12px; padding: 12px 15px; top: 8px; }
  .topstats { gap: 16px; margin-left: 0; width: 100%; }
  .minispark { width: 48px; }
  .grid-4, .grid-3 { grid-template-columns: 1fr; }
  .svc-meta, .site-stats { gap: 14px; }
}