.icon {
  flex-shrink: 0;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-sm);
}

/* Tool cards (portal home) */
.tool-card {
  display: block;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.tool-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.tool-card .tool-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary-soft);
  color: var(--color-primary-soft-text);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
}

.tool-card h3 {
  margin: 0 0 var(--space-1);
  font-size: var(--text-lg);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.tool-card p {
  margin: 0;
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.tool-card.is-disabled {
  cursor: default;
  background: var(--color-bg);
}

.tool-card.is-disabled:hover {
  box-shadow: var(--shadow-sm);
  transform: none;
}

.tool-card.is-disabled .tool-icon {
  background: var(--color-coming-soon-bg);
  color: var(--color-coming-soon);
}

.tool-card.is-disabled h3,
.tool-card.is-disabled p {
  color: var(--color-muted);
}

.badge-coming-soon {
  display: inline-block;
  margin-left: var(--space-2);
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: var(--text-xs);
  font-weight: 600;
  background: var(--color-coming-soon-bg);
  color: var(--color-coming-soon);
  vertical-align: middle;
}

/* Dropzone / upload */
.dropzone {
  border: 2px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  text-align: center;
  color: var(--color-muted);
}

/* Forms */
input[type="text"],
input[type="file"],
input[type="password"],
select,
input[type="number"] {
  font: inherit;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
}

input:focus,
select:focus {
  outline: 2px solid var(--color-primary-soft);
  border-color: var(--color-primary);
}

.notice {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  font-size: var(--text-sm);
}

.notice-warning {
  background: var(--color-warning-bg);
  border-color: var(--color-warning);
  color: var(--color-text);
}

label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: 0.3rem;
  margin-top: 0.9rem;
}

.field-hint {
  font-size: var(--text-xs);
  color: var(--color-muted);
  margin-top: 0.2rem;
}

/* Buttons */
button, .btn {
  font: inherit;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.55rem 1.1rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

button:hover, .btn:hover {
  background: var(--color-primary-dark);
}

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

.btn-secondary:hover {
  background: var(--color-bg);
}

.btn-danger {
  background: var(--color-danger);
}

.btn-danger:hover {
  background: #b91c1c;
}

.actions-row {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-5);
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

th, td {
  text-align: left;
  padding: 0.6rem 0.6rem;
  border-bottom: 1px solid var(--color-border);
}

th {
  color: var(--color-muted);
  font-weight: 600;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

tbody tr:hover {
  background: var(--color-bg);
}

/* Status badges */
.badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: var(--text-xs);
  font-weight: 600;
}

.badge-pending { background: var(--color-pending-bg); color: var(--color-pending); }
.badge-running { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-done { background: var(--color-success-bg); color: var(--color-success); }
.badge-failed { background: var(--color-danger-bg); color: var(--color-danger); }
.badge-cloud { background: var(--color-warning-bg); color: var(--color-warning); }

/* Result text / tables */
.result-text {
  white-space: pre-wrap;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: var(--text-sm);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  max-height: 480px;
  overflow: auto;
}

.table-html table {
  margin-bottom: var(--space-4);
  border: 1px solid var(--color-border);
}

.table-html td {
  border: 1px solid var(--color-border);
}

/* Stat tiles */
.stat-tile {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.stat-tile .value {
  font-size: var(--text-xl);
  font-weight: 700;
}

.stat-tile .label {
  color: var(--color-muted);
  font-size: var(--text-xs);
}

/* Empty states */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-2);
  padding: var(--space-6) var(--space-4);
  color: var(--color-muted);
}

.empty-state .icon {
  color: var(--color-faint);
}

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

/* Admin AI configuration tabs */
.ai-tabs {
  margin-top: var(--space-4);
}

.ai-tab-control {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.ai-tab-list {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  margin-bottom: var(--space-3);
}

.ai-tab-button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 2.25rem;
  padding: 0 var(--space-3);
  border-radius: var(--radius-sm);
  color: var(--color-muted);
  font-weight: 700;
  cursor: pointer;
  user-select: none;
}

#ai-tab-text:checked ~ .ai-tab-list label[for="ai-tab-text"],
#ai-tab-ocr:checked ~ .ai-tab-list label[for="ai-tab-ocr"] {
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}

.ai-tab-panel {
  display: none;
}

#ai-tab-text:checked ~ #text-recognition-config,
#ai-tab-ocr:checked ~ #ocr-config {
  display: block;
}

.provider-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.provider-box {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
}

.provider-box-header {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  align-items: center;
  margin-bottom: var(--space-3);
}

.provider-box h3 {
  font-size: var(--text-sm);
  margin: 0;
}

.provider-row {
  display: flex;
  gap: var(--space-3);
  align-items: flex-end;
  flex-wrap: wrap;
  padding: var(--space-3) 0;
  border-top: 1px solid var(--color-border);
}

.provider-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-3);
  align-items: start;
  width: 100%;
}

.provider-actions {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
}

.provider-actions button {
  min-width: 11rem;
}

.model-runtime-list {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin: var(--space-3) 0;
}

.model-runtime-row {
  display: grid;
  grid-template-columns: minmax(14rem, 1fr) auto auto;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-3);
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
}

.model-runtime-row:first-child {
  border-top: 0;
}

.model-runtime-row.is-selected {
  box-shadow: inset 3px 0 0 var(--color-primary);
}

.model-name {
  font-weight: 800;
}

.model-select-button {
  appearance: none;
  border: 0;
  padding: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.model-select-button .field-hint {
  display: block;
}

.runtime-switch {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
}

.runtime-option {
  border: 0;
  background: transparent;
  color: var(--color-muted);
  min-height: 2rem;
  padding: 0 var(--space-3);
}

.runtime-option.is-active {
  background: var(--color-primary);
  color: white;
}

.runtime-status {
  min-width: 8rem;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: var(--space-3);
}

@media (max-width: 760px) {
  .provider-form,
  .model-runtime-row {
    grid-template-columns: 1fr;
  }

  .provider-actions {
    justify-content: stretch;
  }

  .provider-actions button {
    width: 100%;
  }
}

/* Parameter accordion (Text Recognition run form) */
.param-accordion {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-2);
}

.param-accordion summary {
  padding: 0.6rem var(--space-3);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  list-style: none;
}

.param-accordion summary::-webkit-details-marker {
  display: none;
}

.param-accordion summary::before {
  content: "";
  flex-shrink: 0;
  border-left: 5px solid var(--color-muted);
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  transition: transform 0.15s ease;
}

.param-accordion[open] summary::before {
  transform: rotate(90deg);
}

.param-accordion summary .param-key {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-weight: 600;
  min-width: 11rem;
}

.param-accordion summary .param-summary-label {
  color: var(--color-muted);
  flex: 1;
}

.param-accordion[open] summary {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.param-accordion-body {
  padding: var(--space-3);
}

/* --- Authentication ------------------------------------------------------ */

.auth-shell {
  display: flex;
  justify-content: center;
  padding-top: var(--space-6);
}

.auth-card {
  width: 100%;
  max-width: 26rem;
}

.auth-head {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-primary-dark);
}

.auth-head h1 {
  margin: 0;
  font-size: var(--text-lg);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.auth-form button {
  margin-top: var(--space-3);
}

.user-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-muted);
}

.logout-form {
  display: inline;
  margin: 0;
}

.logout-button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-muted);
}

.logout-button:hover {
  color: var(--color-primary-dark);
}

/* --- User administration ------------------------------------------------- */

.user-create-form {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--space-3);
}

.user-create-form > div {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.inline-form {
  display: inline;
  margin: 0;
}

/* .notice is a horizontal row; the one-time password needs to stack. */
.notice-password {
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-1);
}

.notice-password p {
  margin: 0;
}

.generated-password {
  display: inline-block;
  margin-top: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-muted, #f6f8fa);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: var(--text-base);
  letter-spacing: 0.04em;
  user-select: all;
}

.processed-by {
  margin-bottom: var(--space-2);
}

/* --- Audit log ----------------------------------------------------------- */

.audit-filter {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.audit-filter label {
  margin: 0;
}

.audit-detail {
  margin: 0;
  font-size: var(--text-xs);
}

.audit-detail > div {
  display: flex;
  gap: var(--space-2);
  padding: 0.1rem 0;
}

.audit-detail dt {
  color: var(--color-muted);
  font-weight: 600;
  min-width: 9rem;
}

.audit-detail dd {
  margin: 0;
}

.nowrap {
  white-space: nowrap;
}