* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--gradient-page);
  color: var(--color-paragraph);
  font-family: var(--font-family-body);
  font-size: var(--font-size-paragraph);
}

h1 {
  font-size: var(--font-size-h1);
  color: var(--color-heading);
  font-family: var(--font-family-heading);
}

h2 {
  font-size: var(--font-size-h2);
  color: var(--color-heading);
  font-family: var(--font-family-heading);
}

h3 {
  font-size: var(--font-size-h3);
  color: var(--color-heading);
  font-family: var(--font-family-heading);
}

h4 {
  font-size: var(--font-size-h4);
  color: var(--color-heading);
  font-family: var(--font-family-heading);
}

h5 {
  font-size: var(--font-size-h5);
  color: var(--color-heading);
  font-family: var(--font-family-heading);
}

.keros-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px clamp(24px, 6vw, 72px);
  background: var(--bg-card);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 10;
}

.keros-brand,
.keros-brand:visited {
  text-decoration: none;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-strong);
}

.keros-brand:hover,
.keros-brand:focus-visible {
  text-decoration: none;
  color: var(--accent-strong);
}

.keros-nav {
  display: flex;
  gap: 16px;
  align-items: center;
}

.nav-link {
  text-decoration: none;
  border: none;
  background: var(--transparent);
  color: var(--ink);
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.nav-link:hover,
.nav-link.is-active {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.nav-link--button {
  border: 1px solid var(--transparent);
}

.user-menu {
  position: relative;
}

.user-menu__toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.user-menu__dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  min-width: 200px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 6px;
  display: flex;
  flex-direction: column;
  z-index: 30;
  display: none;
}

.user-menu__item {
  border: none;
  background: var(--transparent);
  text-align: left;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: var(--font-size-paragraph);
  color: var(--ink);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.user-menu__item:hover,
.user-menu__item:focus-visible {
  background: var(--accent-soft);
  color: var(--accent-strong);
  outline: none;
}

.keros-main {
  padding: clamp(4px, 0.75vw, 8px) clamp(32px, 5vw, 72px) clamp(32px, 5vw, 72px);
  max-width: 1600px;
  margin: 0 auto;
}

.auth-wrapper {
  min-height: calc(100vh - 140px);
  display: flex;
  justify-content: center;
  align-items: center;
}

.auth-card {
  background: var(--bg-card);
  padding: 48px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  max-width: 420px;
  width: 100%;
}

.auth-title h1 {
  margin: 0;
  font-size: var(--font-size-h2);
  color: var(--accent-strong);
}

.auth-title p {
  margin: 8px 0 24px;
  color: var(--muted);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-field {
  display: flex;
  flex-direction: column;
  font-size: 0.9rem;
  color: var(--muted);
  gap: 6px;
}

.form-field input,
.form-field textarea {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 1rem;
  transition: border var(--transition), box-shadow var(--transition);
  font-family: inherit;
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: var(--focus-ring);
}

.form-field--full {
  grid-column: span 2;
}

.form-field--checkbox {
  flex-direction: row;
  align-items: center;
  gap: 10px;
}

.form-field--checkbox input[type="checkbox"] {
  width: auto;
  margin: 0;
}

.form-hint {
  font-size: 0.85rem;
  color: var(--muted);
  display: block;
}

.form-hint--full {
  grid-column: span 2;
  margin-top: -10px;
}

.form-error {
  color: var(--color-ink);
  font-size: 0.85rem;
}

.form-errors {
  background: var(--ink-soft);
  border: 1px solid var(--ink-soft);
  color: var(--color-ink);
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 0.9rem;
}

.btn {
  border: none;
  border-radius: 999px;
  padding: 12px 24px;
  font-size: var(--font-size-button);
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: var(--color-button-text);
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.btn .btn-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-spinner {
  display: none;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 22px;
  height: 22px;
  margin: -11px 0 0 -11px;
  border-radius: 50%;
  border: 3px solid var(--white-soft);
  border-top-color: var(--color-white);
}

.btn-secondary .btn-spinner {
  display: none;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 22px;
  height: 22px;
  margin: -11px 0 0 -11px;
  border-radius: 50%;
  border: 3px solid var(--accent-soft);
  border-top-color: var(--choice-active-bg);
}

@keyframes btn-spin {
  to {
    transform: rotate(360deg);
  }
}

.btn-ghost {
  background: var(--ink-soft);
  color: var(--ink);
}

.btn-icon {
  width: 32px;
  height: 32px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  line-height: 1;
  border-radius: 999px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.card--page {
  padding: clamp(24px, 4vw, 48px);
  gap: 24px;
}

.card--panel {
  background: var(--gradient-panel);
  border-color: var(--border-subtle);
}

.card--soft {
  background: var(--color-light);
  border-color: var(--border-subtle);
}

.card--tight {
  padding: 16px;
  border-radius: 18px;
  gap: 10px;
}

.card--tight .card-header {
  gap: 12px;
}

.card--row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-direction: row;
}

.card-header {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin: 0;
  align-items: flex-start;
}

.card-header-text {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 220px;
}

.card-header h1,
.card-header h2,
.card-header h3,
.card-header h4 {
  margin: 0;
}

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

.card-title {
  margin: 0;
  font-size: var(--font-size-h4);
  color: var(--color-heading);
}

.card-subtitle {
  margin: 0;
  color: var(--muted);
  font-size: var(--font-size-paragraph);
}

.card-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

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

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
  font-size: 0.78rem;
  margin: 0;
}

.modal-link {
  cursor: pointer;
  transition: color 0.2s ease, filter 0.2s ease;
}

.modal-link:hover,
.modal-link:focus-visible {
  color: var(--accent-strong);
  filter: brightness(1.02);
}

.modal-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

img.modal-link {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

img.modal-link:hover,
img.modal-link:focus-visible {
  transform: scale(1.02);
  box-shadow: var(--shadow);
}

.markdown-content {
  overflow-wrap: break-word;
  word-break: break-word;
  white-space: normal;
  font-size: var(--font-size-paragraph);
  color: var(--color-paragraph);
  line-height: 1.6;
}

.markdown-content p {
  margin: 0 0 0.5em;
}

.markdown-content p:last-child {
  margin-bottom: 0;
}

.markdown-content ul,
.markdown-content ol {
  margin: 0 0 0.75em 1.4em;
  padding-left: 0.6em;
  list-style-position: outside;
}

.markdown-content li {
  margin-bottom: 0.5em;
}

.markdown-content li:last-child {
  margin-bottom: 0;
}

.truncate-5-lines {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
  overflow: hidden;
}

.table-controls {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.search-field {
  flex: 1 1 240px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.search-field span,
.filter-field span {
  font-size: 0.85rem;
  color: var(--muted);
}

.search-field input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 12px 18px;
  font-size: 0.95rem;
  background: var(--color-light);
  transition: border var(--transition), box-shadow var(--transition), background var(--transition);
}

.search-field input:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: var(--focus-ring);
  background: var(--color-white);
}

.filter-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 220px;
}

.filter-field .combo-select {
  width: 100%;
}

.table-controls form {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: flex-end;
}

.table-controls form .btn {
  align-self: flex-end;
}

.table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 16px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}

thead {
  background: var(--accent-soft);
}

th,
td {
  padding: 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.title-col {
  min-width: 240px;
}

.actions-header,
.actions-cell {
  text-align: center;
  width: 80px;
}

.row-action-btn {
  border: none;
  background: var(--ink-soft);
  border-radius: 999px;
  padding: 6px 12px;
  cursor: pointer;
  font-weight: 600;
  transition: background var(--transition), transform var(--transition);
}

.row-action-btn:hover {
  background: var(--accent-soft);
  transform: translateY(-1px);
}

.row-action-btn--danger {
  background: var(--ink-soft);
  color: var(--color-ink);
}

.row-action-btn--danger:hover {
  background: var(--ink-soft);
}

th {
  font-size: var(--font-size-dashboard-heading);
  color: var(--color-dashboard-heading);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  user-select: none;
}

td {
  font-size: var(--font-size-dashboard-text);
  color: var(--color-dashboard-text);
}

tbody tr {
  transition: background var(--transition), transform var(--transition);
}

tbody tr:hover {
  background: var(--accent-soft);
  transform: translateX(4px);
  cursor: pointer;
}

.table-title {
  font-weight: 600;
  margin-bottom: 4px;
}

.table-subtitle {
  font-size: 0.85rem;
  color: var(--muted);
}

.inline-form {
  display: inline;
}

.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.modal[data-open="true"],
.modal.is-open {
  display: flex;
}

.prompt-modal-dialog {
  width: min(960px, 94vw);
}

.prompt-modal-dialog textarea {
  min-height: 360px;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: var(--ink-strong);
}

.modal-dialog {
  position: relative;
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 32px;
  width: min(720px, 92vw);
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow);
  animation: slideUp 0.25s ease;
}

.modal--wide .modal-dialog {
  width: min(1040px, 92vw);
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.modal--wide .modal-header {
  padding: 24px 28px;
  border-bottom: 1px solid var(--accent-soft);
  margin-bottom: 0;
}

.modal--narrow .modal-dialog {
  width: min(520px, 90vw);
}

.modal--media .modal-dialog {
  padding: 16px;
  max-width: 90%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.modal--media img {
  max-width: 100%;
  max-height: calc(80vh - 64px);
  border-radius: 16px;
  object-fit: contain;
}

.modal--media .btn-icon {
  align-self: flex-end;
}

@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

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

.modal-body {
  padding: 24px 28px 32px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

body.modal-open {
  overflow: hidden;
}


.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px 24px;
  margin-bottom: 24px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

.modal-textarea-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.9rem;
}

.modal-textarea-field textarea {
  border: 1px solid var(--accent-mid);
  border-radius: 16px;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 1rem;
  min-height: 140px;
  resize: vertical;
}

.combo-select {
  position: relative;
  width: 100%;
}

.combo-toggle {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 16px;
  background: var(--color-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  cursor: pointer;
  color: var(--ink);
  transition: border var(--transition), box-shadow var(--transition), background var(--transition);
}

.combo-value {
  flex: 1;
  min-width: 0;
}

.combo-select:not(.combo-has-value) .combo-value {
  color: var(--muted);
}

.combo-icon {
  color: var(--muted);
  font-size: 0.85rem;
}

.combo-panel {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  border-radius: 18px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background: var(--bg-card);
  padding: 12px;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity 0.15s ease, transform 0.15s ease;
  z-index: 20;
}

.combo-search input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 0.95rem;
}

.combo-search input:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: var(--focus-ring);
}

.combo-options {
  margin-top: 8px;
  max-height: 240px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.combo-option {
  border: 1px solid var(--transparent);
  border-radius: 12px;
  padding: 8px 12px;
  background: var(--transparent);
  text-align: left;
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--ink);
  transition: background var(--transition), border var(--transition), color var(--transition);
}

.combo-option:hover,
.combo-option:focus-visible {
  border-color: var(--accent-mid);
  background: var(--accent-soft);
  outline: none;
}

.combo-option.is-selected {
  border-color: var(--accent-strong);
  background: var(--accent-soft);
  font-weight: 600;
}

.combo-empty {
  margin: 12px 0 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.config-modal-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
  min-height: 220px;
}

.config-modal-body h3 {
  margin: 0;
  font-size: var(--font-size-h3);
}

#config-editor-region {
  min-height: 120px;
}

@media (max-width: 768px) {
  .keros-header {
    flex-direction: column;
    gap: 12px;
  }

  .keros-nav {
    width: 100%;
    justify-content: space-between;
  }

  table {
    min-width: 100%;
  }

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