:root {
  --bg: #0c0f14;
  --panel: #151a23;
  --panel-soft: #1a2030;
  --text: #f5f7ff;
  --muted: #9aa4bf;
  --accent: #ff7a59;
  --accent-2: #5ce1e6;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  background: radial-gradient(circle at top, rgba(92, 225, 230, 0.15), transparent 50%),
    radial-gradient(circle at 20% 20%, rgba(255, 122, 89, 0.18), transparent 55%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}

.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 28px;
  border-radius: 20px;
  background: linear-gradient(120deg, rgba(26, 32, 48, 0.95), rgba(21, 26, 35, 0.7));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 12px;
  color: var(--accent-2);
  margin: 0 0 8px;
}

.hero h1 {
  margin: 0;
  font-size: 36px;
}

.subtitle {
  margin: 8px 0 0;
  color: var(--muted);
}

.hero-chip {
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border);
  font-weight: 600;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 20px;
  box-shadow: var(--shadow);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.card-header h2,
.card-header h3 {
  margin: 0;
}

.card-header p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 14px;
}

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

label {
  display: grid;
  gap: 6px;
  font-size: 14px;
  color: var(--muted);
}

.check-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
}

.check-row input[type="checkbox"] {
  accent-color: var(--accent-2);
}

input,
select {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: var(--panel-soft);
  color: var(--text);
  font-size: 15px;
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
select:focus {
  outline: none;
  border-color: rgba(92, 225, 230, 0.6);
  box-shadow: 0 0 0 3px rgba(92, 225, 230, 0.2);
}

button {
  cursor: pointer;
  border-radius: 999px;
  padding: 12px 20px;
  font-weight: 600;
  font-size: 14px;
  border: none;
  transition: transform 0.15s ease, box-shadow 0.2s ease;
}

button:active {
  transform: translateY(1px);
}

.primary {
  background: linear-gradient(120deg, var(--accent), #f8c56d);
  color: #1a130f;
  box-shadow: 0 10px 24px rgba(255, 122, 89, 0.35);
}

.ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.message {
  min-height: 18px;
  margin-top: 10px;
  font-size: 13px;
  color: var(--muted);
}

.message.error {
  color: #ff8080;
}

.message.success {
  color: #7cf5a1;
}

.hidden {
  display: none;
}

.app {
  margin-top: 28px;
}

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

.shell {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
}

.menu {
  display: grid;
  gap: 12px;
  align-content: start;
}

.menu-item {
  padding: 12px 16px;
  border-radius: 14px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  text-align: left;
}

.menu-item.active {
  background: linear-gradient(120deg, rgba(92, 225, 230, 0.18), rgba(255, 122, 89, 0.2));
  border-color: rgba(92, 225, 230, 0.4);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.pages {
  display: grid;
  gap: 24px;
}

.page-panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 20px;
  box-shadow: var(--shadow);
}

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

.panel-subtitle {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.card-compact {
  padding: 16px;
}

.layout {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(320px, 1.1fr);
  gap: 24px;
}

.stack {
  display: grid;
  gap: 20px;
}

.categories {
  display: grid;
  gap: 14px;
}

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

.provider-row {
  display: grid;
  gap: 6px;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
}

.provider-row strong {
  font-size: 16px;
}

.provider-meta {
  color: var(--muted);
  font-size: 13px;
}

.category {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.02);
}

.category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.category-title {
  font-weight: 600;
}

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

.subcategory {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(12, 15, 20, 0.5);
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

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

.button-row {
  display: flex;
  gap: 10px;
}

.modal {
  border: none;
  border-radius: 18px;
  padding: 0;
  width: min(520px, 90vw);
  background: var(--panel);
  color: var(--text);
  box-shadow: var(--shadow);
}

.modal::backdrop {
  background: rgba(10, 14, 20, 0.75);
}

.dialog-body {
  padding: 20px;
  display: grid;
  gap: 16px;
}

.dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.dialog-actions button {
  align-self: center;
}

.modal-wide {
  width: min(980px, 95vw);
}

.provider-dialog {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(260px, 1fr);
  gap: 20px;
}

.provider-details {
  display: grid;
  gap: 14px;
}

.detail-grid {
  display: grid;
  gap: 8px;
  font-size: 14px;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
}

.detail-row span {
  color: var(--muted);
}

.provider-docs {
  display: grid;
  gap: 16px;
}

.doc-block {
  display: grid;
  gap: 8px;
}

.doc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.doc-header a {
  color: var(--accent-2);
  text-decoration: none;
  font-size: 13px;
}

.doc-viewer {
  background: rgba(12, 15, 20, 0.6);
  border: 1px solid var(--border);
  border-radius: 12px;
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.doc-viewer iframe,
.doc-viewer img {
  width: 100%;
  height: 100%;
  border: none;
  object-fit: contain;
}

@media (max-width: 980px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .menu {
    grid-auto-flow: column;
    justify-content: start;
  }

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

  .hero {
    flex-direction: column;
    align-items: flex-start;
  }

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