:root {
  --bg: #0f172a;
  --surface: rgba(226, 232, 240, 0.08);
  --surface-strong: #111c35;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #f97316;
  --accent-2: #38bdf8;
  --success: #22c55e;
  --border: rgba(148, 163, 184, 0.2);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.16), transparent 28%),
    radial-gradient(circle at top right, rgba(249, 115, 22, 0.16), transparent 24%),
    linear-gradient(160deg, #0b1224 0%, var(--bg) 100%);
}
a { color: inherit; text-decoration: none; }
.page { max-width: 1180px; margin: 0 auto; padding: 48px 24px 72px; }
.hero {
  display: grid;
  grid-template-columns: 1.25fr 0.95fr;
  gap: 32px;
  align-items: center;
  min-height: 78vh;
}
.eyebrow { color: var(--accent-2); letter-spacing: .12em; text-transform: uppercase; font-size: .8rem; font-weight: 700; }
h1, h2, h3 { font-family: "Space Grotesk", sans-serif; margin: 0; }
h1 { font-size: clamp(3rem, 6vw, 5.6rem); line-height: .95; max-width: 10ch; }
.lead { max-width: 58ch; color: var(--muted); font-size: 1.1rem; line-height: 1.7; margin: 20px 0 28px; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; }
.button {
  padding: 14px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-weight: 700;
}
.button--primary { background: var(--accent); color: #fff; border-color: transparent; }
.button--ghost { background: rgba(255,255,255,.03); }
.stats, .benefits { display: grid; gap: 16px; }
.stats { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 28px; }
.stats div, .benefits article, .hero__card {
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
}
.stats div { padding: 18px; border-radius: 18px; }
.stats strong { display: block; font-size: 1.3rem; margin-bottom: 6px; }
.stats span, .proposal p, .benefits p { color: var(--muted); }
.hero__card {
  border-radius: 28px;
  padding: 24px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, .35);
}
.card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.badge, .status {
  border-radius: 999px;
  padding: 8px 12px;
  font-size: .8rem;
  font-weight: 700;
}
.badge { background: rgba(56, 189, 248, .12); color: var(--accent-2); }
.status { background: rgba(34, 197, 94, .12); color: var(--success); }
.proposal { background: var(--surface-strong); border-radius: 22px; padding: 22px; }
.proposal ul { padding-left: 18px; color: var(--muted); line-height: 1.8; }
.proposal__total { display: flex; justify-content: space-between; align-items: end; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--border); }
.proposal__total strong { font-size: 1.5rem; }
.benefits {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 32px;
}
.benefits article { border-radius: 20px; padding: 22px; }
@media (max-width: 900px) {
  .hero, .benefits, .stats { grid-template-columns: 1fr; }
  h1 { max-width: none; }
}

.auth-page, .internal-page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 48px 24px 72px;
}

.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.auth-card {
  width: min(520px, 100%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 28px;
  backdrop-filter: blur(12px);
  box-shadow: 0 24px 80px rgba(0, 0, 0, .35);
}

.auth-title {
  margin-top: 8px;
  font-size: clamp(2rem, 5vw, 2.8rem);
}

.auth-subtitle, .auth-help {
  color: var(--muted);
}

.auth-form {
  margin-top: 20px;
  display: grid;
  gap: 10px;
}

.auth-form label {
  font-size: .95rem;
  font-weight: 600;
}

.auth-form input {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, .04);
  color: var(--text);
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
}

.auth-submit {
  margin-top: 6px;
}

.auth-divider {
  margin: 18px 0;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 0.85rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.oauth-buttons {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.oauth-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, .04);
  color: var(--text);
  border-radius: 12px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.oauth-button:hover {
  background: rgba(255, 255, 255, .08);
  border-color: rgba(148, 163, 184, .4);
}

.oauth-button:active {
  transform: scale(0.98);
}

.internal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
}

.internal-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
}

.internal-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.auth-user {
  color: var(--muted);
  font-weight: 600;
}

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

.tool-card, .console-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 22px;
  backdrop-filter: blur(12px);
}

.tool-card p, .console-card p {
  color: var(--muted);
}

.tool-form {
  margin-top: 12px;
  display: grid;
  gap: 8px;
}

.tool-form input,
.tool-form select,
.tool-form textarea {
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, .55);
  color: var(--text);
  border-radius: 10px;
  padding: 11px 12px;
  font: inherit;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.tool-form textarea {
  min-height: 70px;
  resize: vertical;
}

.tool-form input::placeholder,
.tool-form textarea::placeholder {
  color: rgba(148, 163, 184, .85);
}

.tool-form input:focus,
.tool-form select:focus,
.tool-form textarea:focus,
.auth-form input:focus {
  outline: none;
  border-color: rgba(56, 189, 248, .7);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, .18);
}

.tool-form .button {
  margin-top: 2px;
  justify-self: start;
}

.button--small {
  padding: 8px 12px;
  border-radius: 10px;
  font-size: .85rem;
}

.items-header {
  margin-top: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.proposal-items {
  display: grid;
  gap: 8px;
}

.proposal-item-row {
  display: grid;
  grid-template-columns: 1.6fr .6fr .8fr auto;
  gap: 8px;
  align-items: center;
}

.button--danger {
  background: rgba(239, 68, 68, .16);
  border-color: rgba(239, 68, 68, .35);
  color: #fecaca;
}

.proposal-preview {
  margin-top: 6px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(255, 255, 255, .03);
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.tool-link {
  color: var(--accent-2);
  font-weight: 700;
}

.docs-link {
  display: inline-block;
  margin-left: 12px;
}

.tool-list {
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
  display: grid;
  gap: 8px;
}

.tool-list li {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, .02);
  display: grid;
  gap: 2px;
}

.tool-list li span {
  color: var(--muted);
  font-size: .9rem;
}

.list-empty {
  color: var(--muted);
  font-style: italic;
}

.console-card {
  margin-top: 16px;
}

.health-output {
  margin-top: 14px;
  background: var(--surface-strong);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  overflow-x: auto;
  min-height: 52px;
}

.proposal-actions {
  margin-top: 6px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.tool-link--small {
  font-size: .87rem;
}

.public-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 48px 24px 72px;
}

.public-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 28px;
  backdrop-filter: blur(12px);
}

.public-title {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-top: 6px;
}

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

.public-meta {
  margin-top: 16px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: .95rem;
}

.public-section-title {
  margin-top: 24px;
  font-size: 1.1rem;
}

.public-items {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.public-items li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  background: rgba(255, 255, 255, .03);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
}

.public-totals {
  margin-top: 18px;
  display: grid;
  gap: 8px;
}

.public-totals > div {
  display: flex;
  justify-content: space-between;
}

.public-totals .total-line {
  margin-top: 4px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  font-size: 1.05rem;
}

.public-notes {
  margin-top: 20px;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

@media (max-width: 900px) {
  .tools-grid { grid-template-columns: 1fr; }
  .internal-header { flex-direction: column; align-items: flex-start; }
  .proposal-item-row { grid-template-columns: 1fr; }
}