/* CVE Dynamic Monitor v3.0 — shared enterprise design system from v2.8.3. */
:root {
  --nav-bg: #152235;
  --nav-bg-deep: #101b2b;
  --nav-hover: #1d3555;
  --nav-active: #2459a9;
  --page-bg: #f4f7fb;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --border: #e4eaf2;
  --border-strong: #d7e0eb;
  --text-primary: #142033;
  --text-secondary: #53647d;
  --text-muted: #8a99ad;
  --primary: #1677ff;
  --primary-hover: #0f64d8;
  --primary-soft: #eaf3ff;
  --success: #168a5b;
  --success-soft: #e8f8f0;
  --warning: #bd7c0c;
  --warning-soft: #fff5dc;
  --danger: #d9363e;
  --danger-soft: #fdecef;
  --info: #6d4bd8;
  --info-soft: #f0ebff;
  --neutral-soft: #eef2f7;
  --shadow-sm:
    0 1px 2px rgba(20, 32, 51, 0.04), 0 4px 14px rgba(20, 32, 51, 0.035);
  --shadow-md: 0 16px 40px rgba(20, 32, 51, 0.12);
  --radius-sm: 6px;
  --radius: 9px;
  --radius-lg: 12px;
  --header-height: 62px;
  --sidebar-width: 236px;
  --font-sans:
    Inter, "Segoe UI", system-ui, -apple-system, "Microsoft YaHei", sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --bg: var(--page-bg);
  --panel: var(--surface);
  --line: var(--border);
  --text: var(--text-primary);
  --muted: var(--text-secondary);
  --cyan: var(--primary);
  --orange: var(--warning);
  --shadow: var(--shadow-sm);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  min-width: 320px;
  background: var(--page-bg);
}
body {
  min-height: 100vh;
  margin: 0;
  background: var(--page-bg);
  color: var(--text-primary);
  font: 14px/1.55 var(--font-sans);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
a {
  color: var(--primary);
}
h1,
h2,
h3,
h4,
p {
  overflow-wrap: anywhere;
}
h1,
h2,
h3,
h4 {
  color: var(--text-primary);
  line-height: 1.28;
}
code,
pre {
  font-family: var(--font-mono);
}

nav {
  position: sticky;
  top: 0;
  z-index: 40;
  min-height: var(--header-height);
  padding: 0 clamp(18px, 3vw, 36px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--nav-bg-deep);
  color: #fff;
}
nav > div {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
nav a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 11px;
  border-radius: var(--radius-sm);
  color: #aebdd0;
  text-decoration: none;
  white-space: nowrap;
}
nav a:hover,
nav a.active {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}
nav .brand {
  padding-left: 0;
  color: #fff;
  font-size: 15px;
  font-weight: 750;
  letter-spacing: 0.01em;
}
.nav-button {
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  background: transparent;
  color: #cbd6e4;
  cursor: pointer;
}
.nav-button:hover {
  border-color: #fff;
  color: #fff;
}

.eyebrow {
  display: inline-flex;
  color: var(--primary);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.hint,
small,
.login-card > p,
.page-head p {
  color: var(--text-secondary);
}
.hidden {
  display: none !important;
}

label {
  display: grid;
  gap: 7px;
  margin-bottom: 16px;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
}
input,
select,
textarea {
  width: 100%;
  min-width: 0;
  min-height: 40px;
  padding: 9px 11px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  outline: none;
  background: var(--surface);
  color: var(--text-primary);
  transition:
    border-color 0.15s ease,
    box-shadow 0.15s ease,
    background 0.15s ease;
}
textarea {
  min-height: 110px;
  resize: vertical;
}
input::placeholder,
textarea::placeholder {
  color: var(--text-muted);
}
input:hover,
select:hover,
textarea:hover {
  border-color: #b9c7d8;
}
input:focus,
select:focus,
textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(22, 119, 255, 0.12);
}
input:disabled,
select:disabled {
  cursor: not-allowed;
  background: #f0f3f7;
  opacity: 0.7;
}
input[type="checkbox"] {
  width: 16px;
  min-height: 16px;
  accent-color: var(--primary);
}

.panel,
.query-panel,
.login-card,
.cve-card {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.panel {
  padding: clamp(16px, 2vw, 20px);
}
.panel h2 {
  margin: 0 0 14px;
  font-size: 17px;
}
.panel button,
.login-card button,
.pagination button {
  min-height: 38px;
  padding: 8px 14px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: var(--primary);
  color: #fff;
  font-weight: 650;
  cursor: pointer;
  transition:
    background 0.15s ease,
    border-color 0.15s ease,
    transform 0.15s ease;
}
.panel button:hover,
.login-card button:hover,
.pagination button:hover {
  background: var(--primary-hover);
}
.panel button:active,
.login-card button:active {
  transform: translateY(1px);
}
.panel button.secondary {
  border-color: var(--border-strong);
  background: var(--surface);
  color: var(--text-secondary);
}
.panel button.secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.panel button.accent {
  background: var(--warning);
  color: #fff;
}
button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.hero {
  width: min(1180px, 100%);
  min-height: calc(100vh - var(--header-height));
  margin: 0 auto;
  padding: clamp(36px, 6vw, 76px) clamp(20px, 4vw, 46px);
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: clamp(34px, 7vw, 84px);
  align-items: center;
}
.intro h1 {
  margin: 15px 0 18px;
  font-size: clamp(40px, 5vw, 66px);
  letter-spacing: -0.045em;
}
.intro em {
  color: var(--primary);
  font-style: normal;
}
.intro p {
  max-width: 620px;
  color: var(--text-secondary);
  font-size: 16px;
}
.query-panel {
  padding: clamp(22px, 3vw, 30px);
}

.fab {
  position: fixed;
  right: clamp(20px, 3vw, 36px);
  bottom: 28px;
  z-index: 30;
  width: 58px;
  height: 58px;
  border: 0;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 28px;
  box-shadow: 0 12px 28px rgba(22, 119, 255, 0.28);
  cursor: pointer;
}
.spinner {
  display: none;
  width: 23px;
  height: 23px;
  margin: auto;
  border: 3px solid #ffffff66;
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
.fab.loading .search-icon {
  display: none;
}
.fab.loading .spinner {
  display: block;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: none;
  place-items: center;
  padding: 20px;
  background: rgba(8, 17, 31, 0.62);
}
.modal.open {
  display: grid;
}
.modal-box {
  position: relative;
  width: min(920px, 96vw);
  max-height: 88vh;
  overflow: auto;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-md);
}
.close {
  position: absolute;
  top: 10px;
  right: 14px;
  border: 0;
  background: none;
  color: var(--text-secondary);
  font-size: 28px;
  cursor: pointer;
}
.results {
  display: grid;
  gap: 12px;
}
.cve-card {
  padding: 18px;
}
.cve-card h3 {
  margin: 0;
  color: var(--primary);
}
.cve-card pre {
  overflow: auto;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-soft);
  white-space: pre-wrap;
}
.query-result-modal .modal-box {
  width: min(1120px, 96vw);
  overflow-x: hidden;
  overflow-y: auto;
  color: var(--text-primary);
  font-size: 15px;
  line-height: 1.65;
}
.query-result-modal .cve-card,
.query-result-modal .cve-card * {
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.query-result-modal .cve-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
}
.query-result-modal .cve-card h3 {
  padding-right: 36px;
  font-size: clamp(20px, 2.2vw, 28px);
}
.query-result-modal .cve-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  margin: 14px 0;
}
.query-result-modal .cve-field {
  margin: 0;
}
.query-result-modal .cve-field.wide {
  grid-column: 1 / -1;
}
.query-result-modal .cve-field strong {
  display: block;
  color: var(--text-secondary);
  font-size: 12px;
}
@media (max-width: 720px) {
  .query-result-modal .cve-fields { grid-template-columns: 1fr; }
  .query-result-modal .cve-field.wide { grid-column: auto; }
}
.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 9px 0;
}
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--neutral-soft);
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 700;
}
.badge.CRITICAL,
.badge.HIGH {
  background: var(--danger-soft);
  color: var(--danger);
}
.badge.MEDIUM,
.badge.CONDITIONAL {
  background: var(--warning-soft);
  color: var(--warning);
}

.settings-wrap {
  width: min(1240px, 100%);
  margin: 0 auto;
  padding: clamp(28px, 4vw, 50px) clamp(18px, 3vw, 32px);
}
.page-head {
  max-width: 850px;
}
.page-head h1 {
  margin: 7px 0;
  font-size: clamp(30px, 4vw, 44px);
  letter-spacing: -0.025em;
}
.settings-grid,
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
  gap: 18px;
  margin-top: 20px;
}
.settings-shell {
  min-width: 0;
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  margin-top: 24px;
}
.settings-nav {
  position: sticky;
  top: calc(var(--header-height) + 20px);
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.settings-nav strong {
  padding: 7px 9px;
  color: var(--text-primary);
}
.settings-nav a {
  padding: 9px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  text-decoration: none;
}
.settings-nav a:hover {
  background: var(--primary-soft);
  color: var(--primary);
}
.settings-nav p {
  margin: 9px;
  color: var(--text-muted);
  font-size: 11px;
}
.settings-content,
.settings-section {
  min-width: 0;
}
.settings-section + .settings-section {
  margin-top: 16px;
}
.settings-activity {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 350px), 1fr));
  gap: 16px;
}
.setting-kicker {
  display: block;
  margin-bottom: 3px;
  color: var(--primary);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.settings-actions {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
}
.settings-actions small {
  margin-left: auto;
}
hr {
  margin: 22px 0;
  border: 0;
  border-top: 1px solid var(--border);
}
progress {
  width: 100%;
  height: 9px;
  accent-color: var(--primary);
}
.compact-item {
  padding: 11px 0;
  border-bottom: 1px solid var(--border);
}
.compact-item:last-child {
  border-bottom: 0;
}
.compact-item strong {
  color: var(--text-primary);
}

.login-wrap {
  min-height: calc(100vh - var(--header-height));
  display: grid;
  place-items: center;
  padding: 28px;
  background:
    linear-gradient(110deg, rgba(21, 34, 53, 0.96), rgba(21, 34, 53, 0.82)),
    radial-gradient(circle at 75% 20%, #2459a9, transparent 45%);
}
.login-card {
  width: min(430px, 94vw);
  padding: clamp(24px, 4vw, 34px);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
}
.login-card h1 {
  margin: 9px 0 5px;
  font-size: 32px;
}
.login-card button {
  width: 100%;
  margin-top: 3px;
}
.error-text {
  min-height: 22px;
  margin: 8px 0 0;
  color: var(--danger);
}

.warning {
  padding: 9px 11px;
  border: 1px solid #f1d39a;
  border-radius: var(--radius-sm);
  background: var(--warning-soft);
  color: #885b08;
}
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  margin-top: 20px;
  flex-wrap: wrap;
}
.pagination label {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
}
.pagination input {
  width: 78px;
}

#toast {
  position: fixed;
  top: calc(var(--header-height) + 16px);
  right: 18px;
  z-index: 1400;
  display: none;
  max-width: min(520px, calc(100vw - 32px));
  padding: 11px 16px;
  border: 1px solid #cfd8e5;
  border-radius: var(--radius);
  background: var(--nav-bg);
  color: #fff;
  box-shadow: var(--shadow-md);
}
#toast.show {
  display: block;
  animation: toast-in 0.18s ease-out;
}
#toast[data-type="success"] {
  background: #0d6f4c;
}
#toast[data-type="warning"] {
  background: #8a5c05;
}
#toast[data-type="error"] {
  background: #a9252c;
}
@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
}

/* Public Query Portal intentionally has a distinct, focused dark visual language. */
body[data-page="query"] {
  background: #07121e;
  color: #d8e5f2;
}
body[data-page="query"] nav {
  background: #08131f;
  border-bottom-color: rgba(114, 205, 207, 0.15);
}
body[data-page="query"] .hero {
  width: min(1260px, 100%);
}
body[data-page="query"] .intro h1 {
  color: #f3f8fc;
}
body[data-page="query"] .intro em {
  color: #53c8c6;
}
body[data-page="query"] .intro p {
  color: #91a8bd;
}
body[data-page="query"] .eyebrow {
  color: #53c8c6;
}
body[data-page="query"] .query-panel {
  border-color: rgba(114, 205, 207, 0.18);
  background: #0d1c2a;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
}
body[data-page="query"] .query-panel label {
  color: #aac0d2;
  letter-spacing: 0.02em;
}
body[data-page="query"] .query-panel input,
body[data-page="query"] .query-panel select {
  border-color: #294154;
  background: #0a1723;
  color: #e5eef6;
}
body[data-page="query"] .query-panel input:focus,
body[data-page="query"] .query-panel select:focus {
  border-color: #53c8c6;
  box-shadow: 0 0 0 3px rgba(83, 200, 198, 0.12);
}
body[data-page="query"] .query-panel .hint {
  color: #8198ab;
}
body[data-page="query"] .fab {
  background: #f39a35;
  box-shadow: 0 12px 30px rgba(243, 154, 53, 0.28);
}

@media (max-width: 800px) {
  nav {
    align-items: flex-start;
    padding-top: 10px;
    padding-bottom: 10px;
  }
  nav > div {
    overflow-x: auto;
  }
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 28px;
  }
  .intro h1 {
    font-size: 40px;
  }
  .query-panel {
    margin-bottom: 70px;
  }
  .settings-shell {
    grid-template-columns: 1fr;
  }
  .settings-nav {
    position: static;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
    animation-duration: 0.01ms !important;
  }
}