@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600&display=swap');

:root {
  --bg: #0f1115;
  --panel: #161920;
  --panel-2: #11131a;
  --text: #f2f4ff;
  --muted: #9aa3b5;
  --accent: #6dd3ff;
  --accent-2: #9effa9;
  --border: #232736;
  --danger: #ff6b6b;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}

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

body {
  margin: 0;
  font-family: 'Space Grotesk', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: radial-gradient(120% 120% at 20% 20%, #132033, #0f1115 50%);
  color: var(--text);
  line-height: 1.6;
}

.page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 20px 80px;
}

.hero {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: linear-gradient(135deg, #171c26, #11131a);
  box-shadow: var(--shadow);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-size: 12px;
  margin: 0 0 4px;
}

h1 {
  margin: 0 0 6px;
  font-size: 32px;
}

h2 {
  margin: 0 0 6px;
  font-size: 22px;
}

h3 {
  margin: 8px 0 4px;
}

.lede {
  margin: 0 0 12px;
  color: var(--muted);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  background: rgba(109, 211, 255, 0.12);
  border: 1px solid rgba(109, 211, 255, 0.5);
  color: var(--accent);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
}

.stat {
  background: rgba(158, 255, 169, 0.08);
  border: 1px solid rgba(158, 255, 169, 0.6);
  padding: 14px 18px;
  border-radius: 14px;
  text-align: right;
}

.stat-label {
  margin: 0;
  color: var(--muted);
}

.stat-value {
  margin: 0;
  font-size: 26px;
}

.stat-detail {
  margin: 0;
  color: var(--muted);
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  box-shadow: var(--shadow);
}

.panel + .panel {
  margin-top: 16px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.legend {
  display: flex;
  gap: 8px;
}

.pill {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  font-size: 12px;
  color: var(--text);
}

.pill.on {
  border-color: rgba(158, 255, 169, 0.6);
  color: var(--accent-2);
}

.pill.off {
  border-color: rgba(255, 107, 107, 0.6);
  color: var(--danger);
}

.pill.small {
  padding: 4px 8px;
}

.toggle-row {
  margin-top: 14px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border-radius: 12px;
  background: var(--panel-2);
  border: 1px solid var(--border);
}

.toggle-title {
  margin: 0 0 4px;
  font-weight: 600;
}

.toggle-desc {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.status {
  font-weight: 700;
  letter-spacing: 0.05em;
}

.status.on {
  color: var(--accent-2);
}

.status.off {
  color: var(--danger);
}

.switch {
  position: relative;
  display: inline-block;
  width: 52px;
  height: 28px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #333743;
  transition: 0.2s;
  border-radius: 28px;
  border: 1px solid var(--border);
}

.slider:before {
  position: absolute;
  content: '';
  height: 20px;
  width: 20px;
  left: 4px;
  bottom: 3px;
  background-color: white;
  transition: 0.2s;
  border-radius: 50%;
}

.switch input:checked + .slider {
  background-color: #1f9dff;
}

.switch input:checked + .slider:before {
  transform: translateX(22px);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
  margin: 18px 0;
}

.preset-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.preset {
  background: rgba(158, 255, 169, 0.08);
  border: 1px solid rgba(158, 255, 169, 0.4);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 14px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  min-width: 140px;
  transition: transform 0.1s ease, border-color 0.2s;
}

.preset:hover {
  transform: translateY(-2px);
  border-color: var(--accent-2);
}
.preset:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.form {
  display: grid;
  gap: 12px;
}

.field {
  display: grid;
  gap: 6px;
}

.field span {
  color: var(--muted);
  font-size: 14px;
}

input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  font-size: 15px;
}

input:focus {
  outline: 2px solid rgba(109, 211, 255, 0.6);
  border-color: transparent;
}
input:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.split-block {
  padding: 12px;
  border: 1px dashed var(--border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
}

.split-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.aa-option {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text);
}

.inline {
  display: grid;
  gap: 6px;
  margin-top: 8px;
}

.primary {
  background: linear-gradient(135deg, #3ba2ff, #67f0c3);
  color: #0b0c10;
  border: none;
  border-radius: 12px;
  padding: 12px 16px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.1s ease, box-shadow 0.2s;
}

.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(103, 240, 195, 0.2);
}
.primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}
.primary.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.muted {
  color: var(--muted);
}

.muted.tight {
  margin: 0;
  font-size: 13px;
}

.summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  padding: 12px;
  border-radius: 12px;
  background: var(--panel-2);
  border: 1px solid var(--border);
}

.entry-list {
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
  display: grid;
  gap: 10px;
}

.entry {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
}

.entry-title {
  margin: 0 0 4px;
  font-weight: 600;
}

.entry-meta {
  text-align: right;
  display: grid;
  gap: 6px;
  align-items: center;
}

.small {
  font-size: 13px;
}

.empty {
  padding: 14px;
  border-radius: 12px;
  border: 1px dashed var(--border);
  color: var(--muted);
}

.hypotheses {
  margin-top: 18px;
}

.hypo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.card {
  padding: 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--panel-2);
}

.footer {
  margin-top: 18px;
  color: var(--muted);
  text-align: center;
}

.auth-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.auth-note {
  padding: 14px;
  border-radius: 12px;
  border: 1px dashed var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.auth-state {
  margin-top: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.auth-actions {
  display: flex;
  gap: 8px;
}

@media (max-width: 720px) {
  .hero {
    grid-template-columns: 1fr;
  }
  .auth-state {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 720px) {
  .hero {
    grid-template-columns: 1fr;
  }
}