*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ios-bg:          #0f1419;
  --ios-surface:     #1a1f26;
  --ios-border:      #2d3139;
  --ios-border2:     #3d4451;

  --primary:         #0066cc;
  --primary-light:   #1a7bff;
  --primary-dark:    #004399;
  --green:           #28a745;
  --green-light:     #5ac065;

  --text-primary:    #f5f5f5;
  --text-secondary:  #c5c5c5;
  --text-tertiary:   #8a8a8a;

  --mono:            'JetBrains Mono', Consolas, monospace;
  --sans:            'Segoe UI', 'Helvetica Neue', -apple-system, system-ui, sans-serif;

  --radius:          6px;

  --spring-smooth:   cubic-bezier(0.3, 0, 0.2, 1);
  --spring-press:    cubic-bezier(0.3, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  overflow-y: scroll;
  scrollbar-gutter: stable;
  overscroll-behavior-y: contain;
}
* { scrollbar-color: #3d4451 #0f1419; scrollbar-width: thin; }
body {
  background: var(--ios-bg);
  color: var(--text-primary);
  font-family: var(--sans);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.bg-canvas { position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; background: transparent; }

/* ---------- App shell / sidebar ---------- */

.app-shell {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: stretch;
  min-height: 100vh;
}

.sidebar {
  flex: 0 0 260px;
  width: 260px;
  background: #141920;
  border-right: 1px solid var(--ios-border);
  transition: margin-left 0.25s var(--spring-smooth), opacity 0.2s ease;
}

.sidebar-inner {
  width: 260px;
  height: 100%;
  padding: 24px 16px 40px;
  overflow-y: auto;
  box-sizing: border-box;
}

.app-shell.sidebar-collapsed .sidebar {
  margin-left: -260px;
  opacity: 0;
  pointer-events: none;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px 20px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  border-bottom: 1px solid var(--ios-border);
  margin-bottom: 16px;
}
.sidebar-brand:hover { color: var(--primary-light); }

.sidebar-title { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-tertiary); padding: 0 10px 10px; }

.nav-category { margin-bottom: 4px; }

.nav-category-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 10px;
  font-weight: 600;
  font-size: 13.5px;
  cursor: pointer;
  border-radius: var(--radius);
  color: var(--text-primary);
  user-select: none;
}
.nav-category-label:hover { background: #1a1f26; }
.nav-category-label .chevron { transition: transform 0.15s ease; color: var(--text-tertiary); font-size: 11px; }
.nav-category.open .chevron { transform: rotate(90deg); }

.nav-subitems { display: none; padding-left: 6px; }
.nav-category.open .nav-subitems { display: block; }

.nav-subitem {
  display: block;
  padding: 9px 10px 9px 20px;
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius) var(--radius) 0;
}
.nav-subitem:hover { background: #1a1f26; color: var(--text-primary); }
.nav-subitem.active {
  border-left-color: var(--primary-light);
  background: rgba(0, 102, 204, 0.14);
  color: var(--primary-light);
  font-weight: 600;
}

/* ---------- Sidebar toggle ---------- */

.sidebar-toggle {
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 60;
  width: 36px;
  height: 36px;
  display: none;
  align-items: center;
  justify-content: center;
  background: #1a1f26;
  border: 1px solid var(--ios-border2);
  border-radius: var(--radius);
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}
.sidebar-toggle:hover { background: #232933; color: var(--text-primary); }
.app-shell.sidebar-collapsed .sidebar-toggle { display: flex; }

.sidebar-toggle-inline {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--ios-border2);
  border-radius: var(--radius);
  background: #1a1f26;
  color: var(--text-tertiary);
  cursor: pointer;
  flex: 0 0 auto;
}
.sidebar-toggle-inline:hover { color: var(--text-primary); border-color: var(--primary); }

.sidebar-header-row { display: flex; align-items: center; justify-content: space-between; padding: 0 10px 16px; }

/* ---------- Main content area ---------- */

.app-main {
  flex: 1;
  min-width: 0;
  padding: 24px 28px 60px;
}

.breadcrumb { font-size: 13px; color: var(--text-tertiary); margin-bottom: 20px; padding-left: 44px; }
.breadcrumb a { color: var(--text-secondary); text-decoration: none; }
.breadcrumb a:hover { color: var(--primary-light); }
.breadcrumb .sep { margin: 0 6px; }
.breadcrumb .current { color: var(--text-primary); font-weight: 500; }

.content-eyebrow { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--primary-light); margin-bottom: 8px; }
.content-title { font-size: 26px; font-weight: 600; color: #f3f6f8; margin: 0 0 10px; }
.content-lead { color: var(--text-tertiary); font-size: 14px; line-height: 1.6; margin: 0 0 24px; max-width: 760px; }
.empty-state { color: var(--text-tertiary); font-size: 14px; }

.command-desc { font-size: 12px; color: var(--text-tertiary); margin: 4px 0 0; }

/* ---------- App header (used by tool pages, e.g. Auto Backup) ---------- */

.app-wrapper { max-width: 1120px; }

.app-header { text-align: center; margin-bottom: 36px; animation: fadeDown 0.28s var(--spring-smooth) both; }
@keyframes fadeDown { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }

.app-logo {
  position: relative; display: inline-flex; align-items: center; justify-content: center;
  width: 72px; height: 72px;
  background: linear-gradient(180deg, #1a1f26, #141920);
  border: 1px solid var(--ios-border2);
  border-top: 3px solid var(--primary);
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
  isolation: isolate;
  box-shadow: 0 8px 16px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.05);
}
.app-logo::before {
  content: '';
  position: absolute;
  inset: 9px;
  border: 1px solid rgba(255,255,255,0.08);
  background:
    linear-gradient(90deg, transparent 47%, rgba(255,255,255,0.07) 48% 52%, transparent 53%),
    linear-gradient(180deg, transparent 47%, rgba(255,255,255,0.07) 48% 52%, transparent 53%);
  pointer-events: none;
}
.app-logo::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: var(--primary); pointer-events: none; }
.app-logo span { position: relative; z-index: 1; font-size: 30px; font-weight: 700; color: var(--primary-light); filter: drop-shadow(0 1px 1px rgba(0,0,0,0.55)); }

.app-title { font-size: clamp(26px, 4vw, 36px); font-weight: 600; color: #f3f6f8; margin-bottom: 6px; }
.app-subtitle { font-size: 13px; color: var(--text-tertiary); }

.glass-card {
  background: #1a1f26;
  border: 1px solid var(--ios-border2);
  border-radius: var(--radius);
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
  overflow: hidden;
  position: relative;
  animation: panelIn 0.24s var(--spring-smooth) both;
}
.glass-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-top: 3px solid var(--primary);
  border-radius: var(--radius) var(--radius) 0 0;
  pointer-events: none;
}
@keyframes panelIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.panel-inner { padding: 48px; }

.section-label { font-size: 11px; font-weight: 700; text-transform: uppercase; color: var(--text-secondary); margin-bottom: 10px; padding: 0 2px; }
.field-hint { font-size: 11px; color: var(--text-tertiary); margin-top: 6px; padding: 0 2px; }

.mode-block { margin-bottom: 24px; }
.mode-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }

.users-list { display: flex; flex-direction: column; gap: 14px; margin-bottom: 20px; }

.user-row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  animation: slideUp 0.2s var(--spring-smooth) both;
}
.user-row .field-user { flex: 1; display: flex; flex-direction: column; }
.user-row .field-group { flex: 0 0 auto; display: flex; flex-direction: column; }

.ios-input {
  width: 100%;
  background: #0f1419;
  border: 1px solid var(--ios-border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--mono);
  font-size: 13px;
  padding: 0 10px;
  height: 32px;
  outline: none;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.3);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  caret-color: var(--primary);
  box-sizing: border-box;
}
.ios-input:focus { border-color: var(--primary); box-shadow: inset 0 1px 3px rgba(0,0,0,0.3), 0 0 0 2px rgba(0,102,204,0.15); background: #141920; }
.ios-input::placeholder { color: var(--text-tertiary); font-family: var(--sans); }

.ios-select {
  width: 100%;
  background: #0f1419;
  border: 1px solid var(--ios-border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--sans);
  font-size: 13px;
  padding: 0 10px;
  height: 32px;
  outline: none;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.3);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238a8a8a' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  background-size: 14px;
  padding-right: 28px;
}
.ios-select:focus { border-color: var(--primary); box-shadow: inset 0 1px 3px rgba(0,0,0,0.3), 0 0 0 2px rgba(0,102,204,0.15); background-color: #141920; }

.segmented-control {
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  min-width: 172px;
  height: 32px;
  background: #0f1419;
  border: 1px solid var(--ios-border);
  border-radius: var(--radius);
  overflow: hidden;
  padding: 3px;
}
.segmented-control label {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  letter-spacing: 0;
  border-radius: 4px;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.segmented-control input { position: absolute; opacity: 0; pointer-events: none; }
.segmented-control label:has(input:checked) { color: #fff; }
.segmented-control label:has(input[value="INDIVIDUAL"]:checked) { background: var(--primary); }
.segmented-control label:has(input[value="BULK"]:checked) { background: var(--primary); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 0 16px; height: 32px;
  border: 1px solid var(--ios-border);
  border-radius: var(--radius);
  font-family: var(--sans); font-size: 13px; font-weight: 600; cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap; -webkit-tap-highlight-color: transparent;
  position: relative; overflow: hidden; isolation: isolate; background-clip: padding-box;
}
.btn::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(255,255,255,0.08), transparent);
  opacity: 0; transition: opacity 0.2s ease;
}
.btn:hover::before { opacity: 1; }
.btn:hover { border-color: var(--ios-border2); }
.btn:focus-visible { outline: 2px solid var(--primary); outline-offset: 1px; }
.btn:active { transform: scale(0.98); opacity: 0.9; }
.btn-ghost { background: #141920; color: var(--text-primary); border-color: var(--ios-border2); }
.btn-ghost:hover { background: #1a1f26; border-color: var(--ios-border2); box-shadow: 0 2px 8px rgba(0,0,0,0.3); }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); box-shadow: 0 2px 8px rgba(0,102,204,0.15); }
.btn-primary:hover { background: var(--primary-light); border-color: var(--primary-light); box-shadow: 0 4px 12px rgba(0,102,204,0.25); }
.btn.copied { background: var(--green) !important; color: #fff !important; border-color: var(--green) !important; }

.btn-icon {
  flex: 0 0 auto;
  width: 32px; height: 32px; padding: 0;
  font-size: 18px; font-weight: 400; line-height: 1;
}
.btn-remove { color: #dc3545; border-color: var(--ios-border2); background: #141920; }
.btn-remove:hover { background: rgba(220,53,69,0.1); border-color: #dc3545; }

.add-row { display: flex; justify-content: flex-start; margin-bottom: 4px; }

.field-row { display: flex; gap: 12px; align-items: flex-start; flex-wrap: wrap; margin-bottom: 20px; }
.field-row .field-company { flex: 1 1 260px; display: flex; flex-direction: column; }
.field-row .field-unit { flex: 1 1 260px; display: flex; flex-direction: column; }
.field-required { color: #ff6b6b; margin-left: 3px; }

.toggle-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  background: #0f1419;
  border: 1px solid var(--ios-border);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 24px;
}
.toggle-label { display: flex; flex-direction: column; gap: 2px; }
.toggle-title { font-size: 13px; font-weight: 600; color: var(--text-primary); }
.toggle-desc { font-size: 11px; color: var(--text-tertiary); }

.ios-switch { position: relative; display: inline-block; width: 42px; height: 24px; flex: 0 0 auto; }
.ios-switch input { opacity: 0; width: 0; height: 0; }
.ios-switch .slider {
  position: absolute; cursor: pointer; inset: 0;
  background: var(--ios-border2);
  border-radius: 24px;
  transition: background 0.2s var(--spring-smooth);
}
.ios-switch .slider::before {
  content: '';
  position: absolute;
  height: 18px; width: 18px;
  left: 3px; bottom: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s var(--spring-smooth);
  box-shadow: 0 1px 3px rgba(0,0,0,0.4);
}
.ios-switch input:checked + .slider { background: var(--primary); }
.ios-switch input:checked + .slider::before { transform: translateX(18px); }
.ios-switch input:focus-visible + .slider { outline: 2px solid var(--primary); outline-offset: 2px; }

.group-block { margin-top: 24px; margin-bottom: 24px; }
.group-row { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.group-row .field-select { flex: 1 1 260px; display: flex; flex-direction: column; }
.group-row .field-custom { flex: 1 1 260px; display: flex; flex-direction: column; }
.field-custom.hidden { display: none; }
.hidden { display: none !important; }

.schedule-block { margin-top: 24px; margin-bottom: 8px; }
.schedule-list { display: flex; flex-direction: column; align-items: center; gap: 12px; margin-bottom: 12px; }
.schedule-row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  justify-content: center;
  flex-wrap: wrap;
  animation: slideUp 0.2s var(--spring-smooth) both;
  background: #0f1419;
  border: 1px solid var(--ios-border);
  border-radius: var(--radius);
  padding: 12px 14px;
  width: 100%;
  max-width: 420px;
}
.schedule-row .field-time { display: flex; flex-direction: column; min-width: 140px; }
.schedule-row .field-period { display: flex; flex-direction: column; min-width: 100px; }
.schedule-row .field-triggername { flex: 1 1 220px; display: flex; flex-direction: column; }

.ios-input[type="time"] {
  font-family: var(--mono);
  color-scheme: dark;
}

.period-badge {
  display: inline-flex; align-items: center; justify-content: center;
  height: 32px;
  padding: 0 12px;
  border-radius: var(--radius);
  background: #141920;
  border: 1px solid var(--ios-border2);
  font-size: 12px; font-weight: 700; text-transform: uppercase;
  color: var(--text-secondary);
  white-space: nowrap;
}

.output-section { margin-top: 32px; }

.output-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.output-card {
  background: #0f1419;
  border: 1px solid var(--ios-border);
  border-radius: var(--radius);
  overflow: hidden;
  animation: slideUp 0.24s var(--spring-smooth) both;
}
@keyframes slideUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.output-header {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 16px; min-height: 44px;
  border-bottom: 1px solid var(--ios-border); background: #141920;
}
.output-title { display: flex; flex-direction: column; gap: 2px; font-size: 12px; font-weight: 700; color: var(--text-secondary); text-transform: uppercase; }
.output-title .command-desc { text-transform: none; font-weight: 400; }
.output-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 20px; height: 20px;
  border-radius: 4px;
  font-size: 11px; font-weight: 700;
  background: var(--primary); color: #fff;
}

.code-block {
  padding: 16px 20px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.8;
  color: #e6ecef;
  overflow-x: auto;
  white-space: pre;
  tab-size: 4;
  max-height: 420px;
  overflow-y: auto;
  scroll-behavior: smooth;
  background: #0f1419;
  cursor: default;
  user-select: none;
  -webkit-user-select: none;
}
.code-block.selectable { user-select: text; -webkit-user-select: text; cursor: text; }
.code-block::-webkit-scrollbar { width: 11px; height: 11px; }
.code-block::-webkit-scrollbar-track { background: transparent; border-radius: 0; }
.code-block::-webkit-scrollbar-thumb { background: #3d4451; border-radius: 4px; border: 2px solid transparent; }
.code-block::-webkit-scrollbar-thumb:hover { background: #5a6370; }

.placeholder-text { color: var(--text-tertiary); font-style: italic; }

.expand-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 28px;
  background: #141920;
  border: none;
  border-top: 1px solid var(--ios-border);
  color: var(--text-tertiary);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}
.expand-toggle:hover { background: #1a1f26; color: var(--text-primary); }
.expand-toggle:focus-visible { outline: 2px solid var(--primary); outline-offset: -2px; }
.expand-toggle svg { transition: transform 0.2s var(--spring-smooth); }
.expand-toggle.expanded svg { transform: rotate(180deg); }
.mask-text { color: var(--text-tertiary); }

.copy-all-row {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 16px;
  flex-wrap: wrap;
}
.copy-all-row-centered { justify-content: center; }

.toast {
  position: fixed; bottom: 32px; left: 50%;
  transform: translateX(-50%) translateY(40px);
  background: #1a1f26; border: 1px solid var(--ios-border2); border-radius: var(--radius);
  padding: 12px 18px; font-size: 13px; font-weight: 600; color: var(--text-primary);
  display: flex; align-items: center; gap: 8px;
  opacity: 0; transition: opacity 0.18s ease, transform 0.18s ease;
  z-index: 1000; box-shadow: 0 8px 24px rgba(0,0,0,0.5); pointer-events: none;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }
.toast-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); flex-shrink: 0; }
.toast-dot.error { background: #dc3545; }

@media (prefers-reduced-motion: reduce) {
  html, .code-block { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .btn:hover { transform: none; }
}

@media (max-width: 860px) {
  .sidebar { position: fixed; inset: 0 auto 0 0; z-index: 55; }
  .app-shell:not(.sidebar-collapsed) .sidebar { box-shadow: 8px 0 24px rgba(0,0,0,0.4); }
  .app-main { padding-top: 68px; }
  .breadcrumb { padding-left: 0; }
}

@media (max-width: 760px) {
  .output-grid { grid-template-columns: 1fr; }
  .panel-inner { padding: 30px 20px; }
  .user-row { flex-wrap: wrap; }
  .user-row .field-group { flex: 1 1 100%; }
  .group-row { flex-direction: column; align-items: stretch; }
  .field-row { flex-direction: column; align-items: stretch; }
  .schedule-row { flex-direction: column; align-items: stretch; }
}