/* =============================================================================
 * SCS-Imports (Web-Client-Panel)
 *
 * Nachbau des DesktopClient-Panels UI/frontend/src/pages/CloudPage/scs/
 * ImportsPanel.tsx im ATLAS-Web-Client (Vanilla JS + Dark-Theme).
 *
 * - Ausschliesslich --ac-* Design-Tokens aus styles.css (dunkles ACENCIA-CI).
 * - Keine hardcoded Farbwerte, keine Inline-Styles.
 * - Basis-Klassen wie .btn, .card, .form-input werden wiederverwendet, das
 *   Panel-eigene Namensschema laeuft unter dem Praefix .sim- (Scs Imports).
 * ========================================================================== */

/* ── Page-Shell ────────────────────────────────────────────────────────── */

.sim-shell {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px 24px 24px;
  min-height: 100%;
  background: var(--ac-bg);
  color: var(--ac-text);
  font-family: var(--ac-font);
}

.sim-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ac-border);
}

.sim-header-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.sim-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 11px;
  color: var(--ac-accent);
  font-weight: 600;
}

.sim-title {
  margin: 0;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--ac-text);
}

.sim-subtitle {
  margin: 0;
  font-size: 12px;
  color: var(--ac-text-muted);
  max-width: 720px;
}

.sim-header-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

/* ── Buttons (spezifische Varianten fuer diese Seite) ─────────────────── */

.sim-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  padding: 0 14px;
  border-radius: var(--ac-radius-sm);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--ac-transition);
  border: 1px solid var(--ac-border-input);
  background: var(--ac-bg-elevated);
  color: var(--ac-text);
  font-family: var(--ac-font);
  white-space: nowrap;
}

.sim-btn:hover:not(:disabled) {
  border-color: var(--ac-border-hover);
  background: var(--ac-bg-card);
}

.sim-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.sim-btn--primary {
  background: var(--ac-primary);
  border-color: var(--ac-primary);
  color: #ffffff;
}

.sim-btn--primary:hover:not(:disabled) {
  background: color-mix(in oklch, var(--ac-primary) 88%, white);
  border-color: color-mix(in oklch, var(--ac-primary) 88%, white);
}

.sim-btn--accent {
  background: var(--ac-accent);
  border-color: var(--ac-accent);
  color: #ffffff;
}

.sim-btn--accent:hover:not(:disabled) {
  background: color-mix(in oklch, var(--ac-accent) 88%, white);
  border-color: color-mix(in oklch, var(--ac-accent) 88%, white);
}

.sim-btn--accent-outline {
  background: transparent;
  border-color: var(--ac-accent);
  color: var(--ac-accent);
}

.sim-btn--accent-outline:hover:not(:disabled) {
  background: var(--ac-accent-soft);
}

.sim-btn--danger {
  background: transparent;
  border-color: var(--ac-error);
  color: var(--ac-error);
}

.sim-btn--danger:hover:not(:disabled) {
  background: var(--ac-error-soft);
}

.sim-btn--ghost {
  background: transparent;
  border-color: transparent;
  color: var(--ac-text-secondary);
}

.sim-btn--ghost:hover:not(:disabled) {
  color: var(--ac-text);
  background: var(--ac-bg-elevated);
}

.sim-btn--small {
  height: 28px;
  padding: 0 10px;
  font-size: 12px;
}

/* ── Stats-Grid ────────────────────────────────────────────────────────── */

.sim-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

.sim-stat {
  position: relative;
  background: var(--ac-bg-card);
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius);
  padding: 12px 14px 12px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow: hidden;
}

.sim-stat::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--sim-stat-accent, transparent);
}

.sim-stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ac-text-muted);
}

.sim-stat-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--ac-text);
  font-variant-numeric: tabular-nums;
}

.sim-stat--total {
  background: linear-gradient(135deg, var(--ac-primary-soft), transparent);
}

.sim-stat--total .sim-stat-value { color: var(--ac-primary); }

.sim-stat--pending   { --sim-stat-accent: var(--ac-accent); }
.sim-stat--processing{ --sim-stat-accent: var(--ac-primary); }
.sim-stat--imported  { --sim-stat-accent: var(--ac-green); }
.sim-stat--failed    { --sim-stat-accent: var(--ac-error); }
.sim-stat--skipped   { --sim-stat-accent: var(--ac-text-muted); }

/* ── Filter-Leiste ─────────────────────────────────────────────────────── */

.sim-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.sim-filter-input {
  flex: 1;
  min-width: 240px;
  height: 34px;
  padding: 0 12px;
  border-radius: var(--ac-radius-sm);
  border: 1px solid var(--ac-border-input);
  background: var(--ac-bg-input);
  color: var(--ac-text);
  font-family: var(--ac-font);
  font-size: 13px;
  transition: border-color var(--ac-transition);
}

.sim-filter-input:focus {
  outline: none;
  border-color: var(--ac-primary);
}

.sim-filter-select {
  height: 34px;
  padding: 0 12px;
  border-radius: var(--ac-radius-sm);
  border: 1px solid var(--ac-border-input);
  background: var(--ac-bg-input);
  color: var(--ac-text);
  font-family: var(--ac-font);
  font-size: 13px;
  min-width: 160px;
}

.sim-filter-select:focus {
  outline: none;
  border-color: var(--ac-primary);
}

/* ── Tabelle ───────────────────────────────────────────────────────────── */

.sim-table-section {
  background: var(--ac-bg-card);
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 320px;
}

.sim-table-wrap {
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius-sm);
  overflow: auto;
  max-height: 60vh;
}

.sim-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.sim-table th {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--ac-border);
  background: var(--ac-bg-elevated);
  color: var(--ac-text-secondary);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: sticky;
  top: 0;
  z-index: 1;
}

.sim-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--ac-border);
  color: var(--ac-text);
  vertical-align: middle;
}

.sim-table tbody tr {
  cursor: pointer;
  transition: background var(--ac-transition);
}

.sim-table tbody tr:hover {
  background: var(--ac-bg-elevated);
}

.sim-table tbody tr.sim-row-selected {
  background: var(--ac-primary-soft);
}

.sim-cell-run {
  font-family: 'JetBrains Mono', 'Consolas', monospace;
  font-size: 11px;
  color: var(--ac-text-muted);
}

.sim-empty-state {
  padding: 40px 12px;
  text-align: center;
  color: var(--ac-text-muted);
  font-size: 13px;
}

.sim-error-box {
  padding: 10px 14px;
  background: var(--ac-error-soft);
  border: 1px solid var(--ac-error);
  color: var(--ac-error);
  border-radius: var(--ac-radius-sm);
  font-size: 13px;
}

/* Status-Tags */
.sim-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 1px solid transparent;
}

.sim-tag--pending    { background: var(--ac-accent-soft); color: var(--ac-accent); border-color: var(--ac-accent); }
.sim-tag--processing { background: var(--ac-primary-soft); color: var(--ac-primary); border-color: var(--ac-primary); }
.sim-tag--imported   { background: var(--ac-green-soft); color: var(--ac-green); border-color: var(--ac-green); }
.sim-tag--failed     { background: var(--ac-error-soft); color: var(--ac-error); border-color: var(--ac-error); }
.sim-tag--skipped    { background: var(--ac-bg-elevated); color: var(--ac-text-muted); border-color: var(--ac-border); }

/* ── Pagination ────────────────────────────────────────────────────────── */

.sim-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--ac-text-muted);
  gap: 8px;
  padding-top: 4px;
}

.sim-pagination-buttons {
  display: flex;
  gap: 6px;
}

/* ── Drawer (Detail) ───────────────────────────────────────────────────── */

.sim-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 8, 13, 0.55);
  backdrop-filter: blur(4px);
  display: flex;
  justify-content: flex-end;
  z-index: 200;
}

.sim-drawer {
  width: min(680px, 96vw);
  background: var(--ac-bg-card);
  border-left: 1px solid var(--ac-border);
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  box-shadow: var(--ac-shadow-lg);
  animation: sim-drawer-slide 0.2s ease-out;
}

@keyframes sim-drawer-slide {
  from { transform: translateX(20px); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

.sim-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--ac-border);
  background: var(--ac-bg-elevated);
}

.sim-drawer-header h2 {
  margin: 0;
  font-size: 15px;
  color: var(--ac-text);
  font-weight: 600;
}

.sim-drawer-body {
  flex: 1;
  overflow: auto;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sim-drawer-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sim-drawer-section-title {
  margin: 0;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ac-accent);
  font-weight: 700;
}

.sim-field-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 8px;
}

.sim-field {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--ac-bg-elevated);
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius-sm);
  padding: 8px 10px;
}

.sim-field-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ac-text-muted);
}

.sim-field-value {
  font-size: 13px;
  color: var(--ac-text);
  word-break: break-word;
}

.sim-field-value--muted { color: var(--ac-text-muted); }

.sim-raw-payload {
  font-family: 'JetBrains Mono', 'Consolas', monospace;
  font-size: 11px;
  background: var(--ac-bg-input);
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius-sm);
  padding: 10px;
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 280px;
  overflow: auto;
  color: var(--ac-text-secondary);
}

.sim-log-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sim-log-entry {
  display: grid;
  grid-template-columns: 130px 110px 1fr;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius-sm);
  font-size: 12px;
  background: var(--ac-bg-elevated);
}

.sim-log-time {
  color: var(--ac-text-muted);
  font-variant-numeric: tabular-nums;
}

.sim-log-action {
  font-weight: 600;
  color: var(--ac-text);
}

.sim-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 4px;
}

.sim-actions-note {
  font-size: 11px;
  color: var(--ac-text-muted);
  padding-top: 4px;
}

.sim-validation-list {
  list-style: none;
  padding: 8px 12px;
  margin: 0;
  background: var(--ac-error-soft);
  border: 1px solid var(--ac-error);
  border-radius: var(--ac-radius-sm);
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--ac-error);
}

.sim-validation-list strong {
  color: var(--ac-error);
  font-weight: 700;
  margin-right: 4px;
}

/* ── Modal (Upload, Picker, Run) ──────────────────────────────────────── */

.sim-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 8, 13, 0.65);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 220;
  padding: 24px;
}

.sim-modal {
  background: var(--ac-bg-card);
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius-lg);
  width: min(820px, 100%);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--ac-shadow-lg);
  color: var(--ac-text);
}

.sim-modal--narrow { width: min(560px, 100%); }

.sim-modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 16px 22px;
  border-bottom: 1px solid var(--ac-border);
  gap: 12px;
}

.sim-modal-title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--ac-text);
}

.sim-modal-subtitle {
  margin: 4px 0 0;
  color: var(--ac-text-muted);
  font-size: 12px;
}

.sim-modal-body {
  flex: 1;
  overflow: auto;
  padding: 16px 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.sim-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 22px;
  border-top: 1px solid var(--ac-border);
  background: var(--ac-bg-elevated);
}

/* ── Upload ────────────────────────────────────────────────────────────── */

.sim-drop-zone {
  border: 2px dashed var(--ac-border-hover);
  border-radius: var(--ac-radius);
  background: var(--ac-bg-input);
  padding: 36px 20px;
  text-align: center;
  font-size: 13px;
  color: var(--ac-text-secondary);
  cursor: pointer;
  transition: background var(--ac-transition), border-color var(--ac-transition);
}

.sim-drop-zone--active {
  background: var(--ac-primary-soft);
  border-color: var(--ac-primary);
  color: var(--ac-text);
}

.sim-drop-file {
  font-weight: 600;
  color: var(--ac-text);
}

.sim-preview-summary {
  font-size: 13px;
  color: var(--ac-text-secondary);
}

.sim-preview-wrap {
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius-sm);
  max-height: 320px;
  overflow: auto;
}

.sim-preview-row-error   { background: var(--ac-error-soft); }
.sim-preview-row-warning { background: var(--ac-warning-soft); }

.sim-result-banner {
  padding: 10px 14px;
  border-radius: var(--ac-radius-sm);
  border: 1px solid var(--ac-green);
  background: var(--ac-green-soft);
  color: var(--ac-green);
  font-size: 13px;
}

.sim-result-banner--error {
  border-color: var(--ac-error);
  background: var(--ac-error-soft);
  color: var(--ac-error);
}

/* ── Run-Modal ─────────────────────────────────────────────────────────── */

.sim-run-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 8px;
}

.sim-run-status {
  font-size: 13px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: var(--ac-radius-sm);
  border: 1px solid var(--ac-border);
  background: var(--ac-bg-elevated);
}

.sim-run-status--queued    { color: var(--ac-text-muted); }
.sim-run-status--running   { color: var(--ac-primary); border-color: var(--ac-primary); }
.sim-run-status--succeeded { color: var(--ac-green); border-color: var(--ac-green); }
.sim-run-status--failed    { color: var(--ac-error); border-color: var(--ac-error); }
.sim-run-status--cancelled { color: var(--ac-warning); border-color: var(--ac-warning); }

.sim-run-log {
  font-family: 'JetBrains Mono', 'Consolas', monospace;
  font-size: 12px;
  background: var(--ac-bg-input);
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius-sm);
  padding: 10px 12px;
  max-height: 260px;
  overflow: auto;
  color: var(--ac-text-secondary);
  white-space: pre-wrap;
  word-break: break-all;
}

.sim-run-log-line {
  padding: 2px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.sim-run-log-line:last-child { border-bottom: none; }

.sim-run-log-line--error  { color: var(--ac-error); }
.sim-run-log-line--warn   { color: var(--ac-warning); }
.sim-run-log-line--info   { color: var(--ac-text-secondary); }
.sim-run-log-line--debug  { color: var(--ac-text-muted); }

/* ── Picker ────────────────────────────────────────────────────────────── */

.sim-picker-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 300px;
  overflow: auto;
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius-sm);
  padding: 6px;
  background: var(--ac-bg-input);
}

.sim-picker-item {
  padding: 8px 12px;
  border-radius: var(--ac-radius-sm);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 2px;
  border: 1px solid transparent;
  color: var(--ac-text);
}

.sim-picker-item:hover     { background: var(--ac-bg-elevated); }
.sim-picker-item--selected { background: var(--ac-primary-soft); border-color: var(--ac-primary); }

.sim-picker-item-title {
  font-weight: 600;
  font-size: 13px;
}

.sim-picker-item-sub {
  font-size: 11px;
  color: var(--ac-text-muted);
  font-family: 'JetBrains Mono', 'Consolas', monospace;
}

.sim-picker-save {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 4px;
  font-size: 12px;
  color: var(--ac-text-secondary);
}

/* ── Cron-Card ─────────────────────────────────────────────────────────── */

.sim-cron-card {
  background: var(--ac-bg-card);
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius);
  padding: 14px 16px;
}

.sim-cron-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.sim-cron-title h3 {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--ac-text);
}

.sim-cron-subtitle {
  font-size: 11px;
  color: var(--ac-text-muted);
  margin-bottom: 12px;
}

.sim-cron-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.sim-cron-table th,
.sim-cron-table td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid var(--ac-border);
  vertical-align: middle;
}

.sim-cron-table th {
  color: var(--ac-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 10px;
  font-weight: 700;
}

.sim-cron-status-on  { color: var(--ac-green);      font-weight: 600; }
.sim-cron-status-off { color: var(--ac-text-muted); font-weight: 600; }

.sim-cron-actions {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}

/* ── Utilities ────────────────────────────────────────────────────────── */

.sim-muted { color: var(--ac-text-muted); }
.sim-mono  { font-family: 'JetBrains Mono', 'Consolas', monospace; }
.sim-nowrap { white-space: nowrap; }