/*
 * SwiftUI Native Theme
 * Applied only when the WKWebView shell adds .native-app to <html>.
 * Overrides tools.css variables and component styles to mimic SwiftUI dark mode.
 */

/* ── DESIGN TOKENS ── */
html.native-app {
  --sf:            -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", sans-serif;
  --sf-rounded:    "SF Pro Rounded", -apple-system, BlinkMacSystemFont, sans-serif;
  --sf-mono:       "SF Mono", SFMono-Regular, ui-monospace, Menlo, monospace;

  /* macOS dark-mode palette */
  --bg:            #1C1C1E;
  --surface:       #2C2C2E;
  --surface2:      #3A3A3C;
  --border:        #38383A;
  --border-bright: #48484A;

  /* System colours (dark) */
  --accent:        #0A84FF;
  --accent-dim:    rgba(10,132,255,0.15);
  --accent-glow:   rgba(10,132,255,0.30);
  --green:         #30D158;
  --green-dim:     rgba(48,209,88,0.15);
  --amber:         #FF9F0A;
  --amber-dim:     rgba(255,159,10,0.15);
  --danger:        #FF453A;
  --danger-dim:    rgba(255,69,58,0.15);

  /* Typography */
  --text:          #FFFFFF;
  --text-muted:    #8E8E93;
  --text-dim:      #AEAEB2;
  --mono:          var(--sf-mono);
  --sans:          var(--sf);

  /* SwiftUI geometry */
  --radius:        10px;
  --radius-lg:     16px;
  --transition:    0.2s ease;
}

/* ── GLOBAL ── */
html.native-app body {
  font-family: var(--sf);
  -webkit-font-smoothing: antialiased;
  background: var(--bg);
}

/* ── HEADER (NavigationBar style) ── */
html.native-app header,
html.native-app header.tool-bar {
  background: rgba(44,44,46,0.72);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 0.5px solid rgba(255,255,255,0.1);
  height: 52px;
  padding-left: 78px; /* Clear macOS traffic lights */
}

html.native-app .logo-icon {
  background: var(--accent);
  border-radius: 8px;
  width: 30px;
  height: 30px;
}

html.native-app .logo-text {
  font-family: var(--sf-rounded);
  font-weight: 700;
  font-size: 14px;
  color: var(--accent);
  letter-spacing: 0;
}

html.native-app .header-right a {
  font-family: var(--sf);
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  border-radius: 8px;
  padding: 6px 12px;
  letter-spacing: 0;
}
html.native-app .header-right a:hover {
  background: var(--accent-dim);
  color: var(--accent);
}

html.native-app .header-right .user-email {
  font-family: var(--sf);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0;
}

/* ── SIDEBAR (SwiftUI List sidebar) ── */
html.native-app nav {
  background: rgba(28,28,30,0.6);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-right: 0.5px solid rgba(255,255,255,0.08);
}

html.native-app .nav-section-label {
  font-family: var(--sf);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
}

html.native-app nav a {
  font-family: var(--sf);
  font-size: 13px;
  font-weight: 400;
  border-left: none;
  border-radius: 8px;
  margin: 1px 8px;
  padding: 7px 10px;
  transition: background var(--transition);
}
html.native-app nav a:hover {
  background: rgba(255,255,255,0.06);
}
html.native-app nav a.active {
  background: var(--accent-dim);
  color: var(--accent);
  border-left: none;
}

/* ── MAIN CONTENT ── */
html.native-app main {
  background: var(--bg);
}

/* ── SECTION HEADERS ── */
html.native-app .section-tag {
  font-family: var(--sf);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
}

html.native-app .section-title {
  font-family: var(--sf);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

html.native-app .section-desc {
  font-family: var(--sf);
  font-size: 15px;
  color: var(--text-muted);
}

/* ── CARDS (GroupBox / Inset Grouped List style) ── */
html.native-app .card {
  background: var(--surface);
  border: 0.5px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  box-shadow: none;
}

html.native-app .card-title {
  font-family: var(--sf);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
}
html.native-app .card-title::after {
  display: none;
}

/* ── FORM FIELDS (SwiftUI TextField / Picker style) ── */
html.native-app label {
  font-family: var(--sf);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
  letter-spacing: 0;
}

html.native-app label .hint {
  font-size: 11px;
}

html.native-app input[type="text"],
html.native-app input[type="password"],
html.native-app input[type="url"],
html.native-app input[type="number"],
html.native-app select,
html.native-app textarea {
  font-family: var(--sf);
  font-size: 15px;
  background: rgba(0,0,0,0.2);
  border: 0.5px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 10px 14px;
  color: var(--text);
}

html.native-app input:focus,
html.native-app select:focus,
html.native-app textarea:focus {
  box-shadow: 0 0 0 3px var(--accent-glow);
  border-color: transparent;
}

html.native-app input::placeholder,
html.native-app textarea::placeholder {
  font-size: 15px;
  color: var(--text-muted);
}

html.native-app select {
  /* Solid background prevents WKWebView compositing the alpha against the window
     vibrancy material, which otherwise produces a zig-zag striped popup.
     background-repeat/position must be explicit here because the group rule above
     uses the `background` shorthand (which resets them to repeat/0% 0%). */
  background-color: var(--surface2);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238E8E93' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

html.native-app select option {
  background: var(--surface2);
  color: var(--text);
}

/* ── TOGGLES (SwiftUI Toggle / green pill) ── */
html.native-app .toggle-row {
  background: var(--surface);
  border: none;
  border-radius: 12px;
  padding: 12px 16px;
}
html.native-app .toggle-row:hover {
  background: var(--surface2);
  border: none;
}
html.native-app .toggle-row.enabled {
  background: var(--surface);
  border: none;
}

html.native-app .toggle-label {
  font-family: var(--sf);
  font-size: 15px;
  font-weight: 400;
}

html.native-app .toggle-desc {
  font-family: var(--sf);
  font-size: 13px;
}

html.native-app .toggle-switch {
  width: 51px;
  height: 31px;
  background: #636366;
  border-radius: 999px;
}
html.native-app .toggle-switch::after {
  width: 27px;
  height: 27px;
  background: #FFFFFF;
  top: 2px;
  left: 2px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}
html.native-app .toggle-row.enabled .toggle-switch {
  background: var(--green);
}
html.native-app .toggle-row.enabled .toggle-switch::after {
  left: 22px;
  background: #FFFFFF;
}

/* ── BUTTONS (SwiftUI Button styles) ── */
html.native-app .btn {
  font-family: var(--sf);
  font-size: 15px;
  font-weight: 600;
  border-radius: 12px;
  padding: 10px 20px;
  letter-spacing: 0;
  text-transform: none;
}

html.native-app .btn-primary {
  background: var(--accent);
  color: #FFFFFF;
  border-color: var(--accent);
}
html.native-app .btn-primary:hover {
  opacity: 0.85;
  box-shadow: none;
}

html.native-app .btn-success {
  background: var(--green);
  color: #FFFFFF;
  border-color: var(--green);
}
html.native-app .btn-success:hover {
  opacity: 0.85;
  box-shadow: none;
}

html.native-app .btn-danger {
  background: var(--danger);
  color: #FFFFFF;
  border-color: var(--danger);
}
html.native-app .btn-danger:hover {
  opacity: 0.85;
  box-shadow: none;
}

html.native-app .btn-ghost {
  background: rgba(255,255,255,0.06);
  border-color: transparent;
  color: var(--accent);
}
html.native-app .btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  color: var(--accent);
  border-color: transparent;
}

html.native-app .btn-add {
  border: 1px dashed var(--border-bright);
  border-radius: 12px;
  font-family: var(--sf);
  font-size: 14px;
  letter-spacing: 0;
}

/* ── ITEM ROWS (SwiftUI List rows) ── */
html.native-app .item-row {
  background: var(--surface);
  border: none;
  border-radius: 12px;
  padding: 12px 16px;
}
html.native-app .item-row:hover {
  background: var(--surface2);
  border-color: transparent;
}

html.native-app .item-cell {
  font-family: var(--sf-mono);
  font-size: 13px;
}
html.native-app .item-cell.name {
  font-family: var(--sf);
}

html.native-app .item-remove {
  border: none;
  border-radius: 8px;
  background: rgba(255,69,58,0.12);
  color: var(--danger);
}
html.native-app .item-remove:hover {
  background: rgba(255,69,58,0.25);
  border-color: transparent;
}

html.native-app .item-edit {
  border: none;
  border-radius: 8px;
  background: rgba(10,132,255,0.12);
  color: var(--accent);
  font-family: var(--sf);
}
html.native-app .item-edit:hover {
  background: rgba(10,132,255,0.25);
  border-color: transparent;
}

/* ── DASHBOARD (SwiftUI grid) ── */
html.native-app .dashboard {
  max-width: 1000px;
}

html.native-app .tool-search-input {
  font-family: var(--sf);
  font-size: 15px;
  background: var(--surface);
  border: none;
  border-radius: 12px;
  padding: 12px 16px;
}
html.native-app .tool-search-input:focus {
  box-shadow: 0 0 0 3px var(--accent-glow);
  border-color: transparent;
}

html.native-app .tool-group-title {
  font-family: var(--sf);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

html.native-app .tool-group-desc {
  font-family: var(--sf);
  font-size: 15px;
}

html.native-app .tool-card {
  background: var(--surface);
  border: 0.5px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  box-shadow: none;
  transition: background var(--transition);
}
html.native-app .tool-card:hover {
  background: var(--surface2);
  border-color: rgba(255,255,255,0.1);
  box-shadow: none;
  transform: none;
}

html.native-app .tool-card-title {
  font-family: var(--sf);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0;
}

html.native-app .tool-card-desc {
  font-family: var(--sf);
  font-size: 13px;
}

html.native-app .tool-card .btn {
  font-size: 13px;
  padding: 8px 16px;
  border-radius: 10px;
}

/* ── BADGES ── */
html.native-app .badge {
  font-family: var(--sf);
  font-size: 11px;
  border-radius: 6px;
  letter-spacing: 0;
  padding: 3px 8px;
}

/* ── ALERTS ── */
html.native-app .alert {
  border: none;
  border-radius: 12px;
  font-family: var(--sf);
  font-size: 14px;
}

/* ── DROP ZONES ── */
html.native-app .drop-zone {
  border-radius: var(--radius-lg);
  border: 2px dashed var(--border-bright);
  background: rgba(0,0,0,0.15);
}
html.native-app .drop-zone:hover,
html.native-app .drop-zone.drag-over {
  border-color: var(--accent);
  background: var(--accent-dim);
}
html.native-app .drop-zone-label {
  font-family: var(--sf);
  font-size: 14px;
}

/* ── XML PREVIEW ── */
html.native-app .xml-preview {
  font-family: var(--sf-mono);
  font-size: 12px;
  border-radius: 12px;
  background: rgba(0,0,0,0.2);
  border: 0.5px solid rgba(255,255,255,0.06);
}

/* ── GENERATE CARD ── */
html.native-app .generate-card {
  border: 0.5px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  box-shadow: none;
  overflow: hidden;
}
html.native-app .generate-header {
  border-bottom: 0.5px solid rgba(255,255,255,0.08);
}
html.native-app .generate-title {
  font-family: var(--sf);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0;
}

/* ── INFO / WARNING BOXES ── */
html.native-app .info-box {
  border: none;
  border-radius: 12px;
  background: rgba(10,132,255,0.12);
  font-family: var(--sf);
  font-size: 14px;
}

html.native-app .warning-box {
  border: none;
  border-radius: 12px;
  background: rgba(255,159,10,0.12);
  font-family: var(--sf);
  font-size: 14px;
}

/* ── EMPTY STATE ── */
html.native-app .empty-state {
  font-family: var(--sf);
  font-size: 14px;
  border-radius: 12px;
  border: 1px dashed var(--border-bright);
  letter-spacing: 0;
}

/* ── VALIDATION ── */
html.native-app .validation-banner {
  border: none;
  border-radius: 12px;
  font-family: var(--sf);
}

/* ── STATUS PILL ── */
html.native-app .status-pill {
  font-family: var(--sf);
  font-size: 12px;
  letter-spacing: 0;
}

/* ── TOOL BAR (back button) ── */
html.native-app .tool-bar-back {
  font-family: var(--sf);
  font-size: 13px;
  font-weight: 500;
  border-radius: 8px;
  letter-spacing: 0;
  border: none;
  background: rgba(255,255,255,0.06);
  color: var(--accent);
}
html.native-app .tool-bar-back:hover {
  background: rgba(255,255,255,0.1);
  color: var(--accent);
  border-color: transparent;
}

/* ── SECTION FOOTER ── */
html.native-app .section-footer {
  border-top: 0.5px solid rgba(255,255,255,0.08);
}

/* ── BITMASK DISPLAY ── */
html.native-app .bitmask-display {
  background: var(--surface);
  border: none;
  border-radius: 12px;
}
html.native-app .bitmask-label {
  font-family: var(--sf);
  letter-spacing: 0;
}
html.native-app .bitmask-value {
  font-family: var(--sf-rounded);
}

/* ── SCROLLBAR (thinner, native-like) ── */
html.native-app ::-webkit-scrollbar { width: 8px; height: 8px; }
html.native-app ::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 4px; }
html.native-app ::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.25); }
html.native-app ::-webkit-scrollbar-track { background: transparent; }

/* ── PAGE HERO ── */
html.native-app .page-hero .page-title {
  font-family: var(--sf);
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
html.native-app .page-hero .page-lead {
  font-family: var(--sf);
  font-size: 17px;
}

/* ── CODE ── */
html.native-app code {
  font-family: var(--sf-mono);
  font-size: 12px;
}

/* ── COLUMN HEADERS ── */
html.native-app .col-header {
  font-family: var(--sf);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0;
}

/* ── FIELD GRID adjustments ── */
html.native-app .field-grid {
  gap: 16px;
}

/* ── PRINTER/DRIVER ITEMS ── */
html.native-app .printer-item,
html.native-app .driver-item {
  background: var(--surface);
  border: none;
  border-radius: 12px;
}
html.native-app .printer-item:hover,
html.native-app .driver-item:hover {
  background: var(--surface2);
  border-color: transparent;
}
