/* Apple HIG-orientiert: SF Pro System-Stack, großzügige Spacings, neutrale Tokens */

:root {
  --color-bg: #ffffff;
  --color-surface: #f5f5f7;
  --color-text: #1d1d1f;
  --color-text-muted: #6e6e73;
  --color-accent: #0071e3;
  --color-border: #d2d2d7;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;

  --font-system: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'SF Pro Display', system-ui, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-system);
  font-size: 17px;
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar h1 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
}

.user-slot {
  font-size: 14px;
  color: var(--color-text-muted);
}

.dashboard {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
}

.dashboard h2 {
  margin: 0 0 var(--space-lg);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.resource-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-md);
}

.empty-hint {
  color: var(--color-text-muted);
  font-size: 15px;
}

.topbar h1 .back-link {
  color: inherit;
  text-decoration: none;
}
.topbar h1 .back-link:hover { color: var(--color-accent); }

.resource-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text);
  transition: transform 120ms ease, border-color 120ms ease;
  min-height: 110px;
}
.resource-card:hover {
  transform: translateY(-1px);
  border-color: var(--color-accent);
}
.resource-card__type {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.resource-card__slug {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.resource-card__hint {
  margin-top: auto;
  font-size: 14px;
  color: var(--color-accent);
}

.editor {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg) var(--space-2xl);
}
.editor__head {
  margin-bottom: var(--space-xl);
}
.editor__type {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}
.editor__head h2 {
  margin: 0;
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.tabs {
  display: flex;
  gap: var(--space-xs);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-lg);
}
.tab {
  appearance: none;
  border: 0;
  background: transparent;
  padding: var(--space-sm) var(--space-md);
  font: inherit;
  font-size: 15px;
  color: var(--color-text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  min-height: 44px;
}
.tab.is-active {
  color: var(--color-text);
  border-bottom-color: var(--color-accent);
  font-weight: 600;
}
.tab:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.tab-panel { display: none; }
.tab-panel.is-active { display: block; }

.tab-panel__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}
.tab-panel__hint {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 14px;
  max-width: 60ch;
}

.btn {
  appearance: none;
  font: inherit;
  font-size: 15px;
  padding: var(--space-sm) var(--space-md);
  min-height: 44px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease, border-color 120ms ease;
}
.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}
.btn:disabled { cursor: not-allowed; opacity: 0.6; }

.btn--primary {
  background: var(--color-accent);
  color: #fff;
  border: 1px solid var(--color-accent);
}
.btn--primary:hover:not(:disabled) { background: #0066cc; border-color: #0066cc; }

.btn--ghost {
  background: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-border);
}
.btn--ghost:hover:not(:disabled) { border-color: var(--color-accent); }

.versions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}
.versions-section-title {
  margin: 0 0 var(--space-sm);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 12px;
}

.snapshot-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.snapshot-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}
.snapshot-item__time {
  font-weight: 600;
  font-size: 15px;
}
.snapshot-item__meta {
  font-size: 13px;
  color: var(--color-text-muted);
}

.files {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--space-md);
  align-items: start;
}
.files__sidebar {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  overflow: hidden;
}
.file-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 60vh;
  overflow-y: auto;
}
.file-list li + li { border-top: 1px solid var(--color-border); }
.file-item {
  appearance: none;
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 14px;
  text-align: left;
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  min-height: 44px;
  cursor: pointer;
  color: var(--color-text);
  word-break: break-all;
}
.file-item:hover { background: rgba(0,113,227,0.06); }
.file-item.is-active {
  background: var(--color-accent);
  color: #fff;
  font-weight: 600;
}
.file-item:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
}

.files__main {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  min-width: 0;
}
.file-meta {
  font-size: 13px;
  color: var(--color-text-muted);
}
.file-editor {
  width: 100%;
  min-height: 50vh;
  font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  font-size: 14px;
  line-height: 1.55;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  resize: vertical;
  background: var(--color-bg);
  color: var(--color-text);
}
.file-editor:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
  border-color: var(--color-accent);
}
.file-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.file-status {
  font-size: 13px;
  color: var(--color-text-muted);
}

/* ── Changes Tab ────────────────────────────────────────────────────────── */

.changes {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.changes__history {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  min-height: 80px;
}

.chat-entry {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  font-size: 15px;
  line-height: 1.5;
  max-width: 80ch;
}
.chat-entry--user {
  background: var(--color-accent);
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: var(--radius-sm);
}
.chat-entry--system {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  align-self: flex-start;
  border-bottom-left-radius: var(--radius-sm);
}
.chat-entry__meta {
  font-size: 12px;
  opacity: 0.7;
  margin-top: var(--space-xs);
}
.chat-entry--user .chat-entry__meta { text-align: right; }

.job-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 6px;
  border-radius: 4px;
  margin-right: var(--space-xs);
}
.deploy-link {
  color: #fff;
  font-size: 13px;
  margin-left: var(--space-sm);
  opacity: 0.85;
}
.deploy-link:hover { opacity: 1; }
.chat-entry--system .deploy-link { color: var(--color-accent); }

.concept-card {
  margin-top: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
}
.chat-entry--system .concept-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
}
.concept-card__title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}
.concept-card__actions {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
}
.btn--sm {
  font-size: 13px;
  padding: 4px var(--space-sm);
  min-height: 32px;
}

.job-badge--pending  { background: #fff3cd; color: #856404; }
.job-badge--running  { background: #cfe2ff; color: #084298; }
.job-badge--done     { background: #d1e7dd; color: #0f5132; }
.job-badge--failed   { background: #f8d7da; color: #842029; }
.job-badge--meeting  { background: #e2d9f3; color: #432874; }

.changes__input {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  background: var(--color-surface);
}

.changes__voice-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.btn--icon {
  font-size: 20px;
  padding: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}
.btn--icon.is-recording {
  background: #ff3b30;
  color: #fff;
  border-color: #ff3b30;
  animation: pulse 1.2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,59,48,0.4); }
  50%       { box-shadow: 0 0 0 8px rgba(255,59,48,0); }
}

.record-status {
  font-size: 13px;
  color: var(--color-text-muted);
}

.change-textarea {
  width: 100%;
  font: inherit;
  font-size: 15px;
  line-height: 1.5;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  resize: vertical;
  background: var(--color-bg);
  color: var(--color-text);
}
.change-textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
  border-color: var(--color-accent);
}

.changes__options {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}
.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 14px;
  cursor: pointer;
  min-height: 28px;
}
.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-accent);
  cursor: pointer;
}

.changes__actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* ── Dashboard Head ─────────────────────────────────────────────────────── */

.dashboard__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}
.dashboard__head h2 { margin: 0; }

/* ── Modal ───────────────────────────────────────────────────────────────── */

.modal {
  border: none;
  border-radius: var(--radius-lg);
  padding: 0;
  box-shadow: 0 24px 80px rgba(0,0,0,0.18);
  max-width: 480px;
  width: 90vw;
}
.modal::backdrop {
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(4px);
}
.modal__form {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}
.modal__title {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.modal__actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: flex-end;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}
.form-field label:first-child {
  font-weight: 600;
  font-size: 15px;
}
.form-hint {
  font-size: 12px;
  color: var(--color-text-muted);
}
.form-error {
  color: #842029;
  font-size: 14px;
  background: #f8d7da;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
}

.type-select {
  display: flex;
  gap: var(--space-sm);
}
.type-option {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color 120ms;
}
.type-option:has(input:checked) {
  border-color: var(--color-accent);
  background: rgba(0,113,227,0.04);
}
.type-option input { display: none; }
.type-option__label { font-weight: 600; font-size: 15px; }
.type-option__hint  { font-size: 12px; color: var(--color-text-muted); }

/* ── Meeting Queue Tab ──────────────────────────────────────────────────── */

.meeting-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.meeting-card {
  padding: var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}
.meeting-card__text {
  font-size: 15px;
  line-height: 1.5;
  margin-bottom: var(--space-sm);
}
.meeting-card__meta {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}
.meeting-card__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* ── Domain Tab ─────────────────────────────────────────────────────────── */

.domain-panel {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-lg);
  align-items: start;
}

.domain-card {
  padding: var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}
.domain-card h3 {
  margin: 0 0 var(--space-sm);
  font-size: 17px;
  font-weight: 600;
}

.subdomain-status {
  font-size: 15px;
  min-height: 28px;
}
.subdomain-url {
  font-weight: 600;
  color: var(--color-accent);
}
.subdomain-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: var(--space-xs);
}
.subdomain-badge--live   { background: #d1e7dd; color: #0f5132; }
.subdomain-badge--none   { background: #f8d7da; color: #842029; }

.domain-field {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
  flex-wrap: wrap;
  margin-top: var(--space-sm);
}
.domain-input {
  flex: 1;
  min-width: 160px;
  font: inherit;
  font-size: 15px;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  min-height: 44px;
  background: var(--color-bg);
  color: var(--color-text);
}
.domain-input:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
  border-color: var(--color-accent);
}

.domain-check-result {
  margin-top: var(--space-sm);
  font-size: 15px;
  min-height: 24px;
}
.domain-check-result.available { color: #0f5132; }
.domain-check-result.taken     { color: #842029; }

@media (max-width: 640px) {
  .tab-panel__head { flex-direction: column; }
  .snapshot-item { flex-direction: column; align-items: stretch; }
  .files { grid-template-columns: 1fr; }
  .files__sidebar { max-height: 30vh; }
  .versions-grid { grid-template-columns: 1fr; }
  .domain-panel { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .resource-card,
  .btn { transition: none; }
}