@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');


:root {
  /* ── Typography tokens ── */
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  --brand-surface: #2E1A46;
  --brand-bg-dark: #392B46;
  --brand-accent: #98E7D9;
  --brand-accent-soft: #A0D8D1;
  --brand-accent-deep: #598B85;
  --brand-bg-app: #F6F4FA;
  --brand-bg-subtle: #EFEAF5;
  --brand-bg-tint: #E9F5F2;
  --brand-border: #BEB7C4;
  --brand-border-subtle: #E2DCEB;
  --brand-text-muted: #6B5C78;
  --info: #289FB0;
  --success: #2AB36E;
  --warning: #F17C3B;
  --danger: #C72F48;
}

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

html, body {
  margin: 0;
  padding: 0;
  height: 100vh;
  overflow: hidden;
  background: var(--brand-bg-app);
}

body {
  font-family: var(--font-sans);
  color: var(--brand-surface);
  -webkit-font-smoothing: antialiased;
}

/* ─── TYPOGRAPHY UTILITIES ───────────────────────────────────────────────── */
.font-sans    { font-family: var(--font-sans); }
.font-mono    { font-family: var(--font-mono); }
.text-technical { font-family: var(--font-mono); }
.table-heading  { font-family: var(--font-mono); font-weight: 600; }

/* Global rule: all table column headings use JetBrains Mono Semi-bold */
th {
  font-family: var(--font-mono);
  font-weight: 600;
}

/* Force Inter on native form/interactive elements.
   Browsers (Chrome, Safari) do NOT inherit font-family from body on these elements. */
button, input, select, textarea, optgroup {
  font-family: var(--font-sans);
}

button:disabled, select:disabled, input:disabled, textarea:disabled {
  opacity: .5;
  cursor: not-allowed;
}

/* Animations */
@keyframes apv-fade-up {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}

@keyframes apv-pop-in {
  from { opacity: 0; transform: translateY(8px) scale(.98); }
  to { opacity: 1; transform: none; }
}

@keyframes apv-toast-in {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: none; }
}

@keyframes apv-shimmer {
  0% { background-position: -460px 0; }
  100% { background-position: 460px 0; }
}

@keyframes apv-spin {
  to { transform: rotate(360deg); }
}

.fade-up {
  animation: apv-fade-up .5s cubic-bezier(.16,1,.3,1) both;
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--brand-border-subtle);
  border-radius: 8px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--brand-border);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}

/* ─── APP SHELL LAYOUT ───────────────────────────────────────────────────── */
.app-shell {
  display: flex;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  background: var(--brand-bg-app);
  font-family: var(--font-sans);
}

.main-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100vh;
  overflow: hidden;
}

.page-content {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* dc-root fills the page-content flex area.
   height:auto overrides FULL_PAGE_CSS's height:100% (which can resolve incorrectly
   when the parent height is flex-determined rather than explicitly set). */
.page-content > #dc-root,
.page-content > #dc-root > .sc-host {
  flex: 1;
  min-height: 0;
  height: auto;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Backdrop for mobile sidebar drawer */
#apv-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 55;
  background: rgba(20, 10, 30, 0.45);
  backdrop-filter: blur(2px);
  cursor: pointer;
}
#apv-backdrop:not(.hidden) {
  display: block;
}

/* Responsive header button visibility */
.mob-only { display: none !important; }
@media (max-width: 880px) {
  .desk-only { display: none !important; }
  .mob-only { display: flex !important; }
}

/* btn-icon base (used by header buttons) */
.btn-icon {
  display: flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 11px;
  background: var(--brand-bg-subtle);
  color: var(--brand-surface);
  cursor: pointer;
  transition: background .12s;
  flex-shrink: 0;
}
.btn-icon:hover { background: #C5E7E1; }