:root {
  --bg: #0a0e1a;
  --panel: #111827;
  --ink: #f8fafc;
  --muted: #94a3b8;
  --line: rgba(0, 240, 255, 0.18);
  --brand: #00f0ff;
  --brand-strong: #65f7ff;
  --accent: #39ff14;
  --danger: #ff0080;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  color-scheme: dark;
  font-family: "Microsoft YaHei", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  background:
    linear-gradient(90deg, rgba(0, 240, 255, 0.035) 1px, transparent 1px),
    linear-gradient(0deg, rgba(0, 240, 255, 0.025) 1px, transparent 1px),
    radial-gradient(circle at 18% 0%, rgba(0, 240, 255, 0.12), transparent 30%),
    radial-gradient(circle at 100% 8%, rgba(255, 0, 128, 0.11), transparent 28%),
    radial-gradient(circle at 70% 90%, rgba(57, 255, 20, 0.06), transparent 26%),
    var(--bg);
  background-size: 34px 34px, 34px 34px, auto, auto, auto, auto;
  color: var(--ink);
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
}

.shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 272px 1fr;
}

.sidebar {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 26px 22px;
  color: #f8fbf8;
  background: linear-gradient(180deg, rgba(5, 12, 24, 0.98), rgba(12, 23, 38, 0.95));
  border-right: 1px solid var(--line);
}

.sidebar::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 10%, rgba(0, 240, 255, 0.16), transparent 28%),
    linear-gradient(180deg, transparent, rgba(0, 240, 255, 0.045));
}

.sidebar > * {
  position: relative;
  z-index: 1;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 36px;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.45);
  color: var(--brand);
  font-weight: 800;
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.2);
}

.brand-title {
  font-size: 21px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-subtitle,
.label {
  color: var(--muted);
}

.brand-subtitle {
  font-size: 12px;
}

.nav {
  display: grid;
  gap: 8px;
}

.sidebar-logout {
  margin-top: auto;
  padding: 11px 14px;
  border-radius: 8px;
  color: var(--muted);
  background: rgba(148, 163, 184, 0.08);
  text-align: left;
}

.nav button {
  width: 100%;
  text-align: left;
  padding: 13px 14px;
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.8);
  background: transparent;
  transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

.nav button.active,
.nav button:hover {
  color: var(--brand);
  background: rgba(0, 240, 255, 0.08);
  box-shadow: inset 3px 0 0 rgba(0, 240, 255, 0.75);
}

.main {
  padding: 34px 36px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  margin-bottom: 24px;
}

.topbar h1 {
  margin: 0 0 6px;
  font-size: 31px;
  letter-spacing: 0;
}

.topbar p {
  margin: 0;
  color: var(--muted);
}

.grid,
.list,
.stack {
  display: grid;
}

.grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.list {
  gap: 10px;
}

.stack {
  gap: 12px;
}

.card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(17, 24, 39, 0.88), rgba(8, 13, 25, 0.84));
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.metric {
  font-size: 32px;
  font-weight: 800;
  color: var(--brand);
  text-shadow: 0 0 18px rgba(0, 240, 255, 0.32);
}

.metric.small {
  font-size: 28px;
}

.metric-status {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid rgba(148, 163, 184, 0.26);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(148, 163, 184, 0.08);
  font-weight: 900;
}

.metric-status.ready {
  color: var(--accent);
  border-color: rgba(57, 255, 20, 0.32);
  background: rgba(57, 255, 20, 0.08);
  box-shadow: 0 0 18px rgba(57, 255, 20, 0.12);
}

.label {
  font-size: 13px;
}

.toast {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 20;
  max-width: 360px;
  padding: 12px 14px;
  border-radius: 8px;
  color: #061018;
  background: var(--brand);
  box-shadow: var(--shadow);
  font-weight: 700;
}

.section {
  display: none;
}

.section.active {
  display: block;
}

.toolbar {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
}

.input,
.textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  outline: none;
  background: rgba(10, 14, 26, 0.42);
  color: var(--ink);
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.input.compact {
  width: auto;
  min-width: 128px;
}

.input:focus,
.textarea:focus {
  border-color: rgba(0, 240, 255, 0.72);
  background: rgba(4, 10, 20, 0.68);
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.08);
}

.textarea {
  min-height: 96px;
  resize: vertical;
}

.btn {
  padding: 11px 14px;
  border-radius: 8px;
  color: #061018;
  background: var(--brand);
  font-weight: 700;
}

.btn:hover {
  background: var(--brand-strong);
  box-shadow: 0 0 18px rgba(0, 240, 255, 0.28);
}

.btn.secondary {
  color: var(--brand);
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.24);
}

.btn.secondary:hover {
  background: rgba(0, 240, 255, 0.14);
}

.btn.danger {
  color: #ffd6ec;
  background:
    linear-gradient(135deg, rgba(255, 0, 128, 0.12), rgba(124, 58, 237, 0.1)),
    rgba(7, 11, 22, 0.78);
  border: 1px solid rgba(255, 0, 128, 0.42);
  box-shadow: inset 0 0 14px rgba(255, 0, 128, 0.07), 0 0 16px rgba(255, 0, 128, 0.08);
}

.btn.danger:hover {
  color: #fff;
  background:
    linear-gradient(135deg, rgba(255, 0, 128, 0.2), rgba(124, 58, 237, 0.14)),
    rgba(12, 14, 28, 0.9);
  border-color: rgba(255, 0, 128, 0.68);
  box-shadow: 0 0 20px rgba(255, 0, 128, 0.2), inset 0 0 18px rgba(255, 0, 128, 0.1);
}

.row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(10, 14, 26, 0.42);
  transition: border-color 0.18s ease, transform 0.18s ease, background 0.18s ease;
}

.lead-row {
  grid-template-columns: minmax(0, 1fr) 340px;
  align-items: stretch;
}

.lead-main {
  min-width: 0;
}

.lead-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
}

.lead-badge-stack {
  display: grid;
  justify-items: end;
  gap: 6px;
  flex-shrink: 0;
}

.lead-score {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 9px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  color: var(--muted);
  background: rgba(148, 163, 184, 0.08);
  font-size: 12px;
  font-weight: 900;
  white-space: nowrap;
}

.lead-score.high {
  color: #39ff14;
  border-color: rgba(57, 255, 20, 0.42);
  background: rgba(57, 255, 20, 0.1);
  box-shadow: 0 0 18px rgba(57, 255, 20, 0.16);
}

.lead-score.medium {
  color: #facc15;
  border-color: rgba(250, 204, 21, 0.36);
  background: rgba(250, 204, 21, 0.09);
}

.lead-insight {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 12px;
}

.lead-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 9px;
}

.lead-tag,
.lead-score {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid rgba(0, 240, 255, 0.22);
  color: #9ffaff;
  background: rgba(0, 240, 255, 0.07);
  font-size: 12px;
  font-weight: 800;
}

.lead-score.high {
  color: #39ff14;
  border-color: rgba(57, 255, 20, 0.38);
  background: rgba(57, 255, 20, 0.09);
}

.lead-score.medium {
  color: #facc15;
  border-color: rgba(250, 204, 21, 0.36);
  background: rgba(250, 204, 21, 0.08);
}

.insight-block {
  min-height: 116px;
  padding: 12px;
  border: 1px solid rgba(0, 240, 255, 0.18);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(0, 240, 255, 0.07), rgba(7, 11, 22, 0.74)),
    rgba(5, 9, 18, 0.66);
}

.insight-block.advice {
  border-color: rgba(57, 255, 20, 0.18);
  background:
    linear-gradient(135deg, rgba(57, 255, 20, 0.06), rgba(124, 58, 237, 0.09)),
    rgba(5, 9, 18, 0.66);
}

.insight-label {
  color: var(--brand);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.insight-block p {
  margin: 8px 0 0;
  color: rgba(245, 251, 255, 0.88);
  font-size: 13px;
  line-height: 1.75;
}

.lead-note {
  min-height: 74px;
  margin-top: 12px;
}

.lead-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  align-content: start;
}

.lead-actions input[type="datetime-local"] {
  grid-column: 1 / -1;
}

.lead-actions .input,
.lead-actions .btn {
  width: 100%;
}

.lead-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 9px;
  border-radius: 999px;
  border: 1px solid rgba(0, 240, 255, 0.24);
  color: var(--brand);
  background: rgba(0, 240, 255, 0.08);
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.lead-badge.following {
  color: #facc15;
  border-color: rgba(250, 204, 21, 0.32);
  background: rgba(250, 204, 21, 0.08);
}

.lead-badge.won {
  color: var(--accent);
  border-color: rgba(57, 255, 20, 0.32);
  background: rgba(57, 255, 20, 0.08);
}

.lead-badge.invalid {
  color: var(--muted);
  border-color: rgba(148, 163, 184, 0.24);
  background: rgba(148, 163, 184, 0.08);
}

.lead-badge.contacted {
  color: #a78bfa;
  border-color: rgba(167, 139, 250, 0.32);
  background: rgba(167, 139, 250, 0.08);
}

.lead-toolbar {
  justify-content: space-between;
}

.row:hover {
  border-color: rgba(0, 240, 255, 0.42);
  background: rgba(12, 23, 38, 0.76);
  transform: translateY(-1px);
}

.row-title {
  font-weight: 700;
}

.row-meta {
  color: var(--muted);
  font-size: 13px;
  margin-top: 4px;
}

.chat-test {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 16px;
}

.messages {
  height: 430px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(10, 14, 26, 0.45);
  padding: 14px;
}

.message {
  max-width: 84%;
  margin-bottom: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  white-space: pre-wrap;
  line-height: 1.6;
}

.message.user {
  margin-left: auto;
  background: var(--brand);
  color: #061018;
  font-weight: 700;
}

.message.assistant {
  background: rgba(30, 41, 59, 0.8);
}

.source-panel {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.source-item {
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(10, 14, 26, 0.45);
}

.source-score {
  color: var(--muted);
  font-size: 12px;
  margin-top: 4px;
}

.split {
  display: grid;
  grid-template-columns: minmax(320px, 420px) 1fr;
  gap: 16px;
  align-items: start;
}

.detail-card {
  min-height: 520px;
}

.detail-title {
  margin-bottom: 12px;
  font-size: 18px;
  font-weight: 800;
}

.detail-messages {
  display: grid;
  gap: 10px;
}

.conversation-lead-form {
  display: grid;
  gap: 12px;
  margin-top: 16px;
  padding: 14px;
  border: 1px solid rgba(57, 255, 20, 0.2);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(57, 255, 20, 0.06), rgba(0, 240, 255, 0.05)),
    rgba(5, 9, 18, 0.72);
  box-shadow: inset 0 0 22px rgba(57, 255, 20, 0.04);
}

.conversation-lead-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.embed-code {
  padding: 12px;
  border: 1px solid rgba(0, 240, 255, 0.2);
  border-radius: 8px;
  background: #050812;
  color: #9ffaff;
  overflow: auto;
  font-size: 13px;
  line-height: 1.7;
}

.api-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) 1.28fr;
  gap: 16px;
}

#section-channels > .api-grid {
  display: none;
}

.wizard-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) 1.18fr;
  gap: 16px;
  align-items: start;
}

.wizard-step {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  padding: 14px;
  border: 1px solid rgba(0, 240, 255, 0.16);
  border-radius: 8px;
  background: rgba(10, 14, 26, 0.38);
}

.step-index {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: #061018;
  background: var(--brand);
  font-weight: 900;
  box-shadow: 0 0 18px rgba(0, 240, 255, 0.24);
}

.notice-box {
  margin: 12px 0;
  padding: 12px;
  border: 1px solid rgba(250, 204, 21, 0.28);
  border-radius: 8px;
  color: #fde68a;
  background: rgba(250, 204, 21, 0.07);
  line-height: 1.7;
  font-size: 13px;
}

.copy-card {
  display: grid;
  gap: 10px;
  margin-top: 12px;
  padding: 12px;
  border: 1px solid rgba(0, 240, 255, 0.14);
  border-radius: 8px;
  background: rgba(0, 240, 255, 0.04);
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.guide-item {
  display: grid;
  gap: 6px;
  min-height: 92px;
  padding: 12px;
  border: 1px solid rgba(0, 240, 255, 0.16);
  border-radius: 8px;
  background: rgba(10, 14, 26, 0.42);
}

.guide-item b {
  color: var(--brand);
}

.guide-item span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.api-card h3 {
  margin: 4px 0 12px;
  font-size: 18px;
}

.api-kicker {
  color: var(--brand);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.api-status {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  margin: 4px 0 12px;
  padding: 10px 12px;
  border: 1px solid rgba(57, 255, 20, 0.35);
  border-radius: 8px;
  color: var(--accent);
  background: rgba(57, 255, 20, 0.07);
  font-weight: 800;
  letter-spacing: 0.04em;
}

.advanced-settings {
  padding: 10px 12px;
  border: 1px solid rgba(0, 240, 255, 0.16);
  border-radius: 8px;
  background: rgba(0, 240, 255, 0.04);
}

.advanced-settings summary {
  color: var(--brand);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
}

.advanced-settings .input {
  margin-top: 10px;
}

.switch-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid rgba(0, 240, 255, 0.18);
  border-radius: 8px;
  background: rgba(0, 240, 255, 0.05);
  color: var(--ink);
  font-weight: 700;
}

.switch-row input {
  width: 18px;
  height: 18px;
  accent-color: var(--brand);
}

.setup-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.setup-item {
  position: relative;
  min-height: 46px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 12px;
  border: 1px solid rgba(0, 240, 255, 0.16);
  border-radius: 8px;
  background: rgba(10, 14, 26, 0.42);
  color: var(--ink);
  font-weight: 800;
}

.setup-item::after {
  content: attr(data-state);
  color: var(--muted);
  font-size: 12px;
}

.setup-item.ready {
  border-color: rgba(57, 255, 20, 0.28);
  background: rgba(57, 255, 20, 0.07);
}

.setup-item.ready::after {
  color: var(--accent);
}

.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: min(420px, 100%);
  background: rgba(17, 24, 39, 0.94);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 28px;
}

.login-card h1 {
  margin: 0 0 8px;
}

.login-card p {
  margin: 0 0 20px;
  color: var(--muted);
}

@media (max-width: 900px) {
  .shell,
  .chat-test,
  .split,
  .api-grid,
  .wizard-layout,
  .guide-grid,
  .lead-row,
  .lead-insight,
  .conversation-lead-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .main {
    padding: 22px 16px;
  }

  .grid {
    grid-template-columns: 1fr;
  }
}

/* Pawson AI console visual upgrade */
:root {
  --bg: #070b16;
  --panel: #0d1425;
  --panel-deep: #070b15;
  --ink: #f5fbff;
  --muted: #8fa4bd;
  --line: rgba(0, 240, 255, 0.22);
  --brand: #00f0ff;
  --brand-strong: #7cf8ff;
  --accent: #39ff14;
  --danger: #ff0080;
  --violet: #7c3aed;
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.44);
}

body {
  min-height: 100vh;
  background:
    linear-gradient(90deg, rgba(0, 240, 255, 0.035) 1px, transparent 1px),
    linear-gradient(0deg, rgba(0, 240, 255, 0.025) 1px, transparent 1px),
    radial-gradient(circle at 18% -8%, rgba(0, 240, 255, 0.22), transparent 30%),
    radial-gradient(circle at 88% 4%, rgba(255, 0, 128, 0.13), transparent 28%),
    radial-gradient(circle at 64% 112%, rgba(57, 255, 20, 0.08), transparent 32%),
    #070b16;
  background-size: 34px 34px, 34px 34px, auto, auto, auto, auto;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

body::before {
  background:
    linear-gradient(transparent 0 48%, rgba(0, 240, 255, 0.07) 50%, transparent 52%),
    repeating-linear-gradient(180deg, rgba(255,255,255,0.018) 0 1px, transparent 1px 4px);
  mix-blend-mode: screen;
  opacity: 0.62;
  animation: consoleScan 7.5s ease-in-out infinite;
}

body::after {
  background:
    linear-gradient(110deg, transparent 0 40%, rgba(0, 240, 255, 0.08) 48%, rgba(255, 0, 128, 0.06) 50%, transparent 58%),
    radial-gradient(circle at 50% 50%, transparent 0 58%, rgba(0, 0, 0, 0.22) 100%);
  opacity: 0.72;
}

.login,
.shell {
  position: relative;
  z-index: 1;
}

.shell {
  grid-template-columns: 286px 1fr;
}

.sidebar {
  background:
    linear-gradient(180deg, rgba(7, 11, 22, 0.98), rgba(8, 16, 30, 0.96)),
    radial-gradient(circle at 20% 0%, rgba(0, 240, 255, 0.2), transparent 38%);
  border-right: 1px solid rgba(0, 240, 255, 0.28);
  box-shadow: inset -1px 0 0 rgba(255, 0, 128, 0.1), 18px 0 50px rgba(0, 0, 0, 0.2);
}

.sidebar::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg, transparent, var(--brand), var(--danger), transparent);
  opacity: 0.74;
  animation: railBreathe 2.8s ease-in-out infinite;
}

.brand {
  align-items: center;
  gap: 14px;
  margin-bottom: 34px;
}

.brand-title,
.topbar h1,
.login-card h1 {
  color: var(--ink);
  text-shadow: 0 0 18px rgba(0, 240, 255, 0.32);
  animation: textBreathe 3.4s ease-in-out infinite;
}

.brand-title {
  font-size: 19px;
  letter-spacing: 0.01em;
}

.brand-subtitle {
  margin-top: 2px;
  color: #9ffaff;
  letter-spacing: 0.04em;
}

.brand-mark,
.login-core {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(0, 240, 255, 0.16), rgba(124, 58, 237, 0.18)),
    rgba(10, 14, 26, 0.88);
  border: 1px solid rgba(0, 240, 255, 0.68);
  color: var(--brand);
  box-shadow:
    0 0 18px rgba(0, 240, 255, 0.42),
    inset 0 0 16px rgba(0, 240, 255, 0.11),
    0 18px 42px rgba(0, 0, 0, 0.36);
  animation: aiFloat 3.2s ease-in-out infinite;
}

.brand-mark {
  width: 52px;
  height: 52px;
}

.login-core {
  width: 64px;
  height: 64px;
  margin-bottom: 16px;
}

.ai-core-glow {
  position: absolute;
  inset: -36%;
  z-index: -1;
  background: conic-gradient(from 90deg, transparent, rgba(0, 240, 255, 0.35), rgba(255, 0, 128, 0.22), transparent);
  filter: blur(8px);
  opacity: 0.72;
  animation: aiSpin 5s linear infinite;
}

.ai-core-scan {
  position: absolute;
  left: 8px;
  right: 8px;
  top: 8px;
  height: 1px;
  background: linear-gradient(90deg, transparent, #00f0ff, #ff0080, transparent);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.8);
  animation: aiScan 1.9s ease-in-out infinite;
}

.ai-core-text {
  position: relative;
  z-index: 2;
  display: flex;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  gap: 1px;
  font-family: "Segoe UI", "Microsoft YaHei", sans-serif;
  font-size: 17px;
  font-weight: 900;
  letter-spacing: 0.08em;
  animation: aiTextPulse 1.9s ease-in-out infinite;
}

.login-core .ai-core-text {
  font-size: 22px;
}

.ai-core-text span {
  display: inline-block;
  animation: aiLetterJump 1.6s ease-in-out infinite;
}

.ai-core-text span:nth-child(2) {
  color: var(--danger);
  text-shadow: 0 0 12px rgba(255, 0, 128, 0.85);
  animation-delay: 0.18s;
}

.nav {
  gap: 9px;
}

.nav button,
.sidebar-logout {
  position: relative;
  overflow: hidden;
  border: 1px solid transparent;
  letter-spacing: 0.01em;
}

.nav button::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.12), transparent);
  transform: translateX(-110%);
  transition: transform 0.42s ease;
}

.nav button:hover::after,
.nav button.active::after {
  transform: translateX(110%);
}

.nav button.active,
.nav button:hover {
  border-color: rgba(0, 240, 255, 0.24);
  color: #dffcff;
  background: linear-gradient(90deg, rgba(0, 240, 255, 0.14), rgba(124, 58, 237, 0.08));
  box-shadow: inset 3px 0 0 rgba(0, 240, 255, 0.85), 0 0 18px rgba(0, 240, 255, 0.12);
}

.main {
  padding: 34px 40px;
}

.topbar {
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(0, 240, 255, 0.13);
}

.topbar h1 {
  font-size: 34px;
}

.card,
.login-card {
  position: relative;
  overflow: hidden;
  border-color: rgba(0, 240, 255, 0.2);
  background:
    linear-gradient(180deg, rgba(15, 24, 42, 0.88), rgba(7, 11, 22, 0.84)),
    radial-gradient(circle at 0% 0%, rgba(0, 240, 255, 0.08), transparent 32%);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.card::before,
.login-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(0, 240, 255, 0.12), transparent 28%, transparent 72%, rgba(255, 0, 128, 0.08)),
    repeating-linear-gradient(90deg, rgba(0, 240, 255, 0.025) 0 1px, transparent 1px 42px);
  opacity: 0.42;
}

.card > *,
.login-card > * {
  position: relative;
  z-index: 1;
}

.metric-card {
  min-height: 132px;
}

.metric {
  font-size: 38px;
  animation: metricPulse 3s ease-in-out infinite;
}

.input,
.textarea,
select.input {
  background: rgba(3, 8, 18, 0.66);
  border-color: rgba(0, 240, 255, 0.24);
}

.input:focus,
.textarea:focus {
  border-color: rgba(0, 240, 255, 0.82);
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.09), 0 0 24px rgba(0, 240, 255, 0.13);
}

.btn {
  background: linear-gradient(135deg, var(--brand), #5ff8ff);
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.24);
}

.btn.secondary {
  color: #9ffaff;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.09), rgba(124, 58, 237, 0.08));
}

.row,
.wizard-step,
.guide-item,
.copy-card,
.source-item,
.messages {
  background:
    linear-gradient(180deg, rgba(8, 14, 27, 0.72), rgba(5, 9, 18, 0.66)),
    linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
  background-size: auto, 28px 28px;
}

.api-kicker,
.source-score {
  text-shadow: 0 0 12px rgba(0, 240, 255, 0.45);
}

.api-status,
.lead-badge {
  animation: statusBreathe 2.6s ease-in-out infinite;
}

.embed-code {
  background:
    linear-gradient(180deg, rgba(3, 8, 18, 0.96), rgba(4, 10, 20, 0.92)),
    repeating-linear-gradient(0deg, rgba(0, 240, 255, 0.035) 0 1px, transparent 1px 18px);
  border-color: rgba(0, 240, 255, 0.28);
  box-shadow: inset 0 0 18px rgba(0, 240, 255, 0.07);
}

@keyframes consoleScan {
  0%, 100% { transform: translateY(-18%); opacity: 0.36; }
  50% { transform: translateY(18%); opacity: 0.78; }
}

@keyframes railBreathe {
  0%, 100% { opacity: 0.4; filter: blur(0); }
  50% { opacity: 1; filter: blur(0.6px); }
}

@keyframes textBreathe {
  0%, 100% { opacity: 0.86; text-shadow: 0 0 10px rgba(0, 240, 255, 0.2); }
  50% { opacity: 1; text-shadow: 0 0 18px rgba(0, 240, 255, 0.46), 0 0 28px rgba(255, 0, 128, 0.12); }
}

@keyframes aiSpin { to { transform: rotate(360deg); } }
@keyframes aiFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }
@keyframes aiScan { 0%,100% { transform: translateY(0); opacity: 0.45; } 50% { transform: translateY(32px); opacity: 1; } }
@keyframes aiTextPulse {
  0%, 100% { opacity: 0.78; text-shadow: 0 0 8px rgba(0, 240, 255, 0.7), 0 0 18px rgba(0, 240, 255, 0.35); }
  50% { opacity: 1; text-shadow: 0 0 14px rgba(0, 240, 255, 1), 0 0 28px rgba(255, 0, 128, 0.5); }
}
@keyframes aiLetterJump { 0%,100% { transform: translateY(0); } 45% { transform: translateY(-3px); } 70% { transform: translateY(1px); } }
@keyframes metricPulse { 0%,100% { filter: brightness(0.92); } 50% { filter: brightness(1.22); } }
@keyframes statusBreathe { 0%,100% { box-shadow: 0 0 0 rgba(0, 240, 255, 0); } 50% { box-shadow: 0 0 18px rgba(0, 240, 255, 0.18); } }

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}