:root {
  --font: 'Helvetica Neue', Helvetica, Arial, -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'SF Mono', 'Fira Code', Consolas, monospace;
  --radius-s: 6px;
  --radius-m: 10px;
  --radius-l: 14px;
  --radius-xl: 20px;
  --shadow-s: 0 1px 3px rgba(0, 0, 0, .04), 0 1px 2px rgba(0, 0, 0, .06);
  --shadow-m: 0 4px 16px rgba(0, 0, 0, .06), 0 1px 3px rgba(0, 0, 0, .04);
  --shadow-l: 0 12px 40px rgba(0, 0, 0, .08), 0 4px 12px rgba(0, 0, 0, .04);
  --transition: 200ms cubic-bezier(.4, 0, .2, 1);
  --transition-slow: 350ms cubic-bezier(.4, 0, .2, 1);

  --status-clean: #16a34a;
  --status-clean-bg: #f0fdf4;
  --status-clean-border: #bbf7d0;
  --status-pass: #65a30d;
  --status-pass-bg: #f7fee7;
  --status-pass-border: #d9f99d;
  --status-risk: #d97706;
  --status-risk-bg: #fffbeb;
  --status-risk-border: #fde68a;
  --status-alert: #ea580c;
  --status-alert-bg: #fff7ed;
  --status-alert-border: #fed7aa;
  --status-fail: #dc2626;
  --status-fail-bg: #fef2f2;
  --status-fail-border: #fecaca;
  --status-nodata: #6b7280;
  --status-nodata-bg: #f9fafb;
  --status-nodata-border: #d1d5db;
}

[data-theme="light"] {
  --bg: #ffffff;
  --bg-subtle: #fafafa;
  --bg-muted: #f4f4f5;
  --bg-card: #ffffff;
  --bg-elevated: #ffffff;
  --border: #e4e4e7;
  --border-subtle: #f0f0f2;
  --text: #18181b;
  --text-secondary: #52525b;
  --text-muted: #a1a1aa;
  --accent: #18181b;
  --accent-subtle: #f4f4f5;
  --link: #2563eb;
  --chart-line: #2563eb;
  --chart-fill: rgba(37, 99, 235, .06);
  --chart-grid: #f0f0f2;
  --chart-dot: #2563eb;
  --overlay: rgba(0, 0, 0, .4);
  --tooltip-bg: #18181b;
  --tooltip-text: #ffffff;
  --card-hover: #fafafa;
  --logo-color: #18181b;
  --score-ring-bg: #e4e4e7;
}

[data-theme="dark"] {
  --bg: #09090b;
  --bg-subtle: #111114;
  --bg-muted: #18181b;
  --bg-card: #111114;
  --bg-elevated: #18181b;
  --border: #27272a;
  --border-subtle: #1e1e22;
  --text: #fafafa;
  --text-secondary: #a1a1aa;
  --text-muted: #52525b;
  --accent: #fafafa;
  --accent-subtle: #27272a;
  --link: #60a5fa;
  --chart-line: #60a5fa;
  --chart-fill: rgba(96, 165, 250, .08);
  --chart-grid: #1e1e22;
  --chart-dot: #60a5fa;
  --overlay: rgba(0, 0, 0, .6);
  --tooltip-bg: #fafafa;
  --tooltip-text: #18181b;
  --card-hover: #18181b;
  --logo-color: #fafafa;
  --score-ring-bg: #27272a;

  --status-clean-bg: rgba(22, 163, 74, .1);
  --status-clean-border: rgba(22, 163, 74, .25);
  --status-pass-bg: rgba(101, 163, 13, .1);
  --status-pass-border: rgba(101, 163, 13, .25);
  --status-risk-bg: rgba(217, 119, 6, .1);
  --status-risk-border: rgba(217, 119, 6, .25);
  --status-alert-bg: rgba(234, 88, 12, .1);
  --status-alert-border: rgba(234, 88, 12, .25);
  --status-fail-bg: rgba(220, 38, 38, .1);
  --status-fail-border: rgba(220, 38, 38, .25);
  --status-nodata-bg: rgba(107, 114, 128, .1);
  --status-nodata-border: rgba(107, 114, 128, .25);
  --shadow-s: 0 1px 3px rgba(0, 0, 0, .2);
  --shadow-m: 0 4px 16px rgba(0, 0, 0, .2);
  --shadow-l: 0 12px 40px rgba(0, 0, 0, .3);
}

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

html.theme-transitioning,
html.theme-transitioning *,
html.theme-transitioning *::before,
html.theme-transitioning *::after {
  transition: background 400ms ease, color 400ms ease, border-color 400ms ease, box-shadow 400ms ease, fill 400ms ease !important;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background var(--transition), color var(--transition);
  font-size: 14px;
  line-height: 1.5;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

a {
  color: var(--link);
  text-decoration: none;
}

.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 56px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: background var(--transition), border-color var(--transition);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1320px;
  padding: 0 24px;
}

.topbar-left {
  display: flex;
  align-items: center;
}

.topbar-back-btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--text-muted);
  transition: color var(--transition);
}
.topbar-back-btn:hover { color: var(--text); }
.topbar-back-btn svg { width: 14px; height: 14px; }

.topbar-nav-btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 14px; border-radius: var(--radius-m);
  font-size: 13px; font-weight: 500; color: var(--text-secondary);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.topbar-nav-btn:hover { background: var(--accent-subtle); color: var(--text); }
.topbar-nav-btn .nav-pill {
  min-width: 18px; height: 18px; border-radius: 99px; padding: 0 6px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700; line-height: 1;
  background: var(--status-fail-bg); color: var(--status-fail); border: 1px solid var(--status-fail-border);
}
.topbar-nav-btn .nav-pill-success {
  background: var(--status-clean-bg); color: var(--status-clean); border-color: var(--status-clean-border);
}
.topbar-nav-btn .nav-pill-nodata {
  background: var(--status-nodata-bg); color: var(--status-nodata); border-color: var(--status-nodata-border);
}

.topbar-logo {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  color: var(--logo-color);
  cursor: pointer;
  pointer-events: auto;
}

.topbar-logo svg {
  height: 44px;
  width: 146px;
  display: block;
}

.topbar-logo .enki-svg-mark path {
  fill: currentColor;
}

.topbar-logo .enki-svg-mark path:first-of-type {
  fill: transparent !important;
}

.topbar-nav {
  display: flex;
  gap: 2px;
}

.topbar-nav button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 14px;
  border-radius: var(--radius-m);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition);
}

.topbar-nav button:hover {
  background: var(--accent-subtle);
  color: var(--text);
}

.topbar-nav button.active {
  background: var(--accent-subtle);
  color: var(--text);
  font-weight: 600;
}

.topbar-nav .nav-pill {
  min-width: 18px;
  height: 18px;
  border-radius: 99px;
  padding: 0 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  background: var(--status-fail-bg);
  color: var(--status-fail);
  border: 1px solid var(--status-fail-border);
}

.topbar-nav button.active .nav-pill {
  background: var(--status-fail);
  color: #fff;
  border-color: var(--status-fail);
}

.topbar-nav .nav-pill-success {
  background: var(--status-clean-bg);
  color: var(--status-clean);
  border: 1px solid var(--status-clean-border);
}

.topbar-nav button.active .nav-pill-success {
  background: var(--status-clean);
  color: #fff;
  border-color: var(--status-clean);
}

.topbar-nav .nav-pill-nodata {
  background: var(--status-nodata-bg);
  color: var(--status-nodata);
  border: 1px solid var(--status-nodata-border);
}

.topbar-nav button.active .nav-pill-nodata {
  background: var(--status-nodata);
  color: #fff;
  border-color: var(--status-nodata);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.theme-toggle {
  display: flex;
  align-items: center;
  background: var(--bg-muted);
  border-radius: var(--radius-m);
  padding: 2px;
  gap: 1px;
}

.theme-toggle button {
  width: 30px;
  height: 28px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition);
}

.theme-toggle button:hover {
  color: var(--text-secondary);
}

.theme-toggle button.active {
  background: var(--bg-card);
  color: var(--text);
  box-shadow: var(--shadow-s);
}

.theme-toggle svg {
  width: 15px;
  height: 15px;
}

.view {
  flex: 1;
}

.view-content {
  max-width: 1320px;
  margin: 0 auto;
  padding: 24px;
}

.login-view {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--bg);
}

.login-box {
  width: 360px;
  padding: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-l);
}

.login-box h2 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -.5px;
  margin-bottom: 6px;
}

.login-box .login-sub {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 28px;
}

.login-field {
  margin-bottom: 14px;
}

.login-field label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.login-field input {
  width: 100%;
  height: 42px;
  padding: 0 14px;
  background: var(--bg-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-m);
  font-size: 14px;
  color: var(--text);
  outline: none;
  transition: border-color var(--transition);
}

.login-field input:focus {
  border-color: var(--text-muted);
}

.login-btn {
  width: 100%;
  height: 42px;
  border-radius: var(--radius-m);
  background: var(--text-secondary);
  color: var(--bg);
  font-weight: 600;
  font-size: 14px;
  margin-top: 8px;
  transition: all var(--transition);
  cursor: default;
}

.login-btn.is-ready {
  background: var(--accent);
  cursor: pointer;
}

.login-btn.is-ready:hover {
  opacity: .88;
}

.login-error {
  color: var(--status-fail);
  font-size: 12px;
  margin-top: 12px;
  text-align: center;
}

.score-bg-clean {
  background: var(--status-clean-bg);
  color: var(--status-clean);
  border: 1px solid var(--status-clean-border);
}

.score-bg-pass {
  background: var(--status-pass-bg);
  color: var(--status-pass);
  border: 1px solid var(--status-pass-border);
}

.score-bg-risk {
  background: var(--status-risk-bg);
  color: var(--status-risk);
  border: 1px solid var(--status-risk-border);
}

.score-bg-alert {
  background: var(--status-alert-bg);
  color: var(--status-alert);
  border: 1px solid var(--status-alert-border);
}

.score-bg-fail {
  background: var(--status-fail-bg);
  color: var(--status-fail);
  border: 1px solid var(--status-fail-border);
}

.score-bg-nodata {
  background: var(--status-nodata-bg);
  color: var(--status-nodata);
  border: 1px solid var(--status-nodata-border);
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 2px 9px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .2px;
  line-height: 1.5;
}

.chip-clean {
  color: var(--status-clean);
  background: var(--status-clean-bg);
  border: 1px solid var(--status-clean-border);
}

.chip-pass {
  color: var(--status-pass);
  background: var(--status-pass-bg);
  border: 1px solid var(--status-pass-border);
}

.chip-risk {
  color: var(--status-risk);
  background: var(--status-risk-bg);
  border: 1px solid var(--status-risk-border);
}

.chip-alert {
  color: var(--status-alert);
  background: var(--status-alert-bg);
  border: 1px solid var(--status-alert-border);
}

.chip-fail {
  color: var(--status-fail);
  background: var(--status-fail-bg);
  border: 1px solid var(--status-fail-border);
}

.chip-nodata {
  color: var(--status-nodata);
  background: var(--status-nodata-bg);
  border: 1px solid var(--status-nodata-border);
}

.overview-nodata {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 24px;
  text-align: center;
}

.nodata-icon {
  width: 48px;
  height: 48px;
  color: var(--text-muted);
  opacity: .4;
  margin-bottom: 16px;
}

.nodata-icon svg {
  width: 100%;
  height: 100%;
}

.nodata-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.nodata-desc {
  font-size: 13px;
  color: var(--text-muted);
  max-width: 360px;
  line-height: 1.6;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: var(--overlay);
  backdrop-filter: blur(6px);
}

.modal-panel {
  position: relative;
  width: min(640px, 92vw);
  max-height: min(720px, 85vh);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-l);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(8px) scale(.98);
  transition: transform var(--transition-slow);
}

.modal-overlay.active .modal-panel {
  transform: translateY(0) scale(1);
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.modal-head h3 {
  font-size: 15px;
  font-weight: 600;
}

.modal-close {
  width: 30px;
  height: 30px;
  border-radius: var(--radius-s);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition);
}

.modal-close:hover {
  background: var(--bg-muted);
  color: var(--text);
}

.modal-close svg {
  width: 16px;
  height: 16px;
}

.modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 22px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.modal-body h2 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin: 20px 0 8px;
}

.modal-body h2:first-child {
  margin-top: 0;
}

.modal-body p {
  margin-bottom: 10px;
}

.modal-body code {
  font-family: var(--mono);
  font-size: 12px;
  background: var(--bg-muted);
  padding: 2px 5px;
  border-radius: 4px;
}

.modal-body pre {
  background: var(--bg-muted);
  padding: 14px;
  border-radius: var(--radius-m);
  margin: 10px 0;
  overflow-x: auto;
}

.modal-body pre code {
  background: none;
  padding: 0;
}

.modal-body ul,
.modal-body ol {
  padding-left: 18px;
  margin-bottom: 10px;
}

.modal-body li {
  margin-bottom: 4px;
}

.modal-foot {
  display: flex;
  justify-content: flex-end;
  padding: 14px 22px;
  border-top: 1px solid var(--border);
  background: var(--bg-subtle);
}

.modal-copy-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-m);
  font-size: 12px;
  font-weight: 500;
  background: var(--bg-muted);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: all var(--transition);
}

.modal-copy-btn:hover {
  border-color: var(--text-muted);
}

.modal-copy-btn svg {
  width: 14px;
  height: 14px;
}

.spinner-sm {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--text-muted);
  border-radius: 50%;
  animation: spin .6s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.modal-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 40px;
  color: var(--text-muted);
  font-size: 13px;
}

.chart-tooltip-el {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 300;
  background: var(--tooltip-bg);
  color: var(--tooltip-text);
  padding: 6px 10px;
  border-radius: var(--radius-s);
  font-size: 11px;
  font-weight: 500;
  pointer-events: none;
  display: none;
  opacity: 0;
  white-space: nowrap;
  transition: opacity 100ms ease;
  box-shadow: var(--shadow-m);
}

.action-icon-btn {
  position: relative;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-s);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  background: var(--bg-muted);
  color: var(--text-secondary);
  transition: all var(--transition);
}

.action-icon-btn:hover {
  border-color: var(--text-muted);
  color: var(--text);
}

.action-icon-btn svg {
  width: 14px;
  height: 14px;
}

.action-icon-btn.is-loading {
  pointer-events: none;
}

.action-icon-btn.is-loading svg {
  opacity: 0;
}

.action-icon-btn.is-loading::after {
  content: '';
  position: absolute;
  width: 12px;
  height: 12px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}

.logs-modal-body {
  font-family: var(--mono);
  font-size: 12px;
  white-space: pre-wrap;
  word-break: break-all;
}

@media (max-width: 600px) {
  .view-content {
    padding: 16px;
  }

  .topbar {
    height: 48px;
    padding: 0 12px;
  }

  .topbar-logo svg {
    height: 34px;
    width: 114px;
  }

  .topbar-inner {
    padding: 0 4px;
  }

  .topbar-nav button {
    padding: 5px 10px;
    font-size: 12px;
    gap: 5px;
  }

  .topbar-nav .nav-pill {
    min-width: 16px;
    height: 16px;
    font-size: 9px;
    padding: 0 5px;
  }

  .theme-toggle button {
    width: 26px;
    height: 24px;
  }

  .theme-toggle svg {
    width: 13px;
    height: 13px;
  }

  .login-box {
    width: calc(100% - 32px);
    max-width: 360px;
    padding: 28px 24px;
  }

  .modal-panel {
    width: min(640px, 96vw);
    max-height: 90vh;
    border-radius: var(--radius-l);
  }

  .modal-head {
    padding: 14px 16px;
  }

  .modal-body {
    padding: 16px;
  }

  .modal-foot {
    padding: 12px 16px;
  }
}

@media (max-width: 420px) {
  .topbar-logo {
    display: none;
  }

  .topbar-inner {
    justify-content: space-between;
    width: 100%;
  }
}