/* ==========================================================================
   SYMFO — CONVERGENCE ENGINE · app-window.css
   --------------------------------------------------------------------------
   A janela do app Symfo que se materializa no centro (ato 2) e fica lá para
   sempre (ato 3). O markup e estas regras foram extraídos do mockup completo
   do app (site/lp/astra: symfo.css + landing.css), mantendo só o que a
   subárvore .app-window realmente usa, com cada seletor escopado em
   .app-window para não vazar sobre o HUD da animação. Tokens do design system
   (--sy-*) moram na própria janela, não em :root, pelo mesmo motivo.
   Fontes locais (Space Grotesk + JetBrains Mono, OFL) em ./fonts.
   Só o tema escuro foi trazido: a peça inteira é preto profundo.
   ========================================================================== */

/* fonts */
@font-face { font-family: "Space Grotesk"; src: url("fonts/space-grotesk.ttf") format("truetype"); font-weight: 300 700; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("fonts/jetbrains-mono.ttf") format("truetype"); font-weight: 100 800; font-display: swap; }

/* tokens */
.app-window {
  --sy-canvas: oklch(0.13 0.008 265);
  --sy-surface: oklch(0.155 0.008 265);
  --sy-surface-alt: oklch(0.17 0.008 265);
  --sy-surface-raised: oklch(0.22 0.009 265);
  --sy-surface-hover: oklch(0.19 0.009 265);
  --sy-surface-active: oklch(0.26 0.010 265);
  --sy-titlebar: oklch(0.16 0.008 265);
  --sy-pane-header: oklch(0.185 0.009 265);
  --sy-pane-footer: oklch(0.145 0.008 265);
  --sy-terminal-bg: oklch(0.14 0.008 265);
  --sy-line: oklch(0.24 0.010 265);
  --sy-line-strong: oklch(0.30 0.010 265);
  --sy-line-focus: oklch(0.34 0.010 265);
  --sy-text-primary: oklch(0.95 0.005 265);
  --sy-text-secondary: oklch(0.72 0.008 265);
  --sy-text-muted: oklch(0.62 0.010 265);
  --sy-text-faint: oklch(0.48 0.010 265);
  --sy-text-disabled: oklch(0.42 0.010 265);
  --sy-accent: oklch(0.78 0.13 66);
  --sy-accent-hover: oklch(0.84 0.12 66);
  --sy-accent-on: oklch(0.15 0.02 66);
  --sy-accent-soft: oklch(0.78 0.13 66 / 0.12);
  --sy-accent-border: oklch(0.78 0.13 66 / 0.30);
  --sy-accent-focus-border: oklch(0.78 0.13 66 / 0.45);
  --sy-mind: oklch(0.78 0.13 275);
  --sy-mind-on: oklch(0.16 0.02 275);
  --sy-ok: oklch(0.78 0.13 150);
  --sy-ok-soft: oklch(0.78 0.13 150 / 0.12);
  --sy-ok-border: oklch(0.78 0.13 150 / 0.30);
  --sy-warn: oklch(0.80 0.13 85);
  --sy-alert: oklch(0.68 0.16 22);
  --sy-alert-text: oklch(0.80 0.12 22);
  --sy-alert-soft: oklch(0.68 0.16 22 / 0.10);
  --sy-alert-border: oklch(0.68 0.16 22 / 0.38);
  --sy-idle: oklch(0.45 0.010 265);
  --sy-diff-add-bg: oklch(0.78 0.13 150 / 0.12);
  --sy-diff-add-text: oklch(0.85 0.09 150);
  --sy-diff-remove-bg: oklch(0.68 0.16 22 / 0.14);
  --sy-diff-remove-text: oklch(0.84 0.09 22);
  --sy-scrim: oklch(0.10 0.008 265 / 0.62);
  --sy-font-ui: 'Space Grotesk', Helvetica, Arial, sans-serif;
  --sy-font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --sy-text-display: 46px;
  --sy-leading-display: 1.06;
  --sy-tracking-display: -0.025em;
  --sy-text-h1: 30px;
  --sy-leading-h1: 1.15;
  --sy-tracking-h1: -0.02em;
  --sy-text-h2: 20px;
  --sy-leading-h2: 1.25;
  --sy-tracking-h2: -0.01em;
  --sy-text-h3: 16px;
  --sy-leading-h3: 1.3;
  --sy-tracking-h3: 0;
  --sy-text-body: 14px;
  --sy-leading-body: 1.6;
  --sy-tracking-body: 0;
  --sy-text-body-sm: 13.5px;
  --sy-leading-body-sm: 1.5;
  --sy-tracking-body-sm: 0;
  --sy-text-caption: 12.5px;
  --sy-leading-caption: 1.6;
  --sy-tracking-caption: 0;
  --sy-text-terminal: 12.5px;
  --sy-leading-terminal: 1.7;
  --sy-tracking-terminal: 0;
  --sy-text-terminal-lg: 13px;
  --sy-leading-terminal-lg: 1.65;
  --sy-tracking-terminal-lg: 0;
  --sy-text-mono-sm: 11px;
  --sy-leading-mono-sm: 1.6;
  --sy-tracking-mono-sm: 0;
  --sy-text-label: 10.5px;
  --sy-leading-label: 1.4;
  --sy-tracking-label: 0.14em;
  --sy-space-1: 4px;
  --sy-space-2: 8px;
  --sy-space-3: 10px;
  --sy-space-4: 12px;
  --sy-space-5: 14px;
  --sy-space-6: 16px;
  --sy-space-7: 20px;
  --sy-space-8: 24px;
  --sy-space-9: 32px;
  --sy-space-10: 40px;
  --sy-space-11: 48px;
  --sy-space-12: 64px;
  --sy-space-13: 72px;
  --sy-radius-chip: 5px;
  --sy-radius-control: 7px;
  --sy-radius-input: 8px;
  --sy-radius-panel: 10px;
  --sy-radius-card: 12px;
  --sy-radius-window: 14px;
  --sy-radius-pill: 20px;
  --sy-shadow-window: 0 40px 90px oklch(0.05 0.01 265 / 0.7);
  --sy-shadow-overlay: 0 30px 70px oklch(0.05 0.01 265 / 0.75);
  --sy-shadow-toast: 0 16px 40px oklch(0.05 0.01 265 / 0.6);
  --sy-dur-instant: 90ms;
  --sy-dur-fast: 140ms;
  --sy-dur-base: 200ms;
  --sy-ease: cubic-bezier(0.2, 0, 0.2, 1);
  --bg: var(--sy-canvas);
  --bg-elevated: var(--sy-surface);
  --text: var(--sy-text-primary);
  --text-muted: var(--sy-text-secondary);
  --border: var(--sy-line-strong);
  --brand: var(--sy-accent);
  --brand-hover: var(--sy-accent-hover);
  --accent: var(--sy-accent);
  --font-display: var(--sy-font-ui);
  --font-body: var(--sy-font-ui);
  --font-detail: var(--sy-font-mono);
  --text-xs: .75rem;
  --text-sm: .875rem;
  --text-base: 1rem;
  --text-lg: 1.333rem;
  --text-xl: 1.777rem;
  --text-2xl: 2.369rem;
  --text-3xl: 3.157rem;
  --text-4xl: 4.209rem;
  --text-5xl: 5.61rem;
  --text-6xl: 7.478rem;
  --space-1: var(--sy-space-1);
  --space-2: var(--sy-space-2);
  --space-3: var(--sy-space-4);
  --space-4: var(--sy-space-6);
  --space-6: var(--sy-space-8);
  --space-8: var(--sy-space-9);
  --space-12: var(--sy-space-11);
  --space-16: var(--sy-space-12);
  --space-24: 96px;
  --space-32: 128px;
  --radius-sm: var(--sy-radius-chip);
  --radius-md: var(--sy-radius-panel);
  --radius-lg: var(--sy-radius-window);
  --stroke: 1px;
  --shadow-soft: 0 12px 32px color-mix(in oklab,var(--bg) 35%,transparent);
  --sy-dur-enter: 360ms;
  --sy-dur-stream: 900ms;
  --sy-dur-ambient: 8s;
  --sy-ease-decel: cubic-bezier(.16,1,.3,1);
  --page-width: 1472px;
  --gutter: clamp(20px,4.45vw,96px);
  --section-gap: clamp(96px,10vw,160px);
  --heading-size: clamp(2.5rem,4.3vw,4.75rem);
  --hero-size: clamp(2.5rem,7.45vw,7.9rem);
  --header-height: 80px;
  --hit: 44px;
  --accent-ink: var(--sy-accent);
  --ok-ink: var(--sy-ok);
  --mind-ink: var(--sy-mind);
}


/* base tipográfica que no mockup vinha de <body>: a janela precisa ser
   independente da mono maiúscula do HUD ao redor */
.app-window {
  font-family: var(--sy-font-ui);
  font-size: var(--text-base);
  line-height: 1.6;
  font-weight: 400;
  letter-spacing: normal;
  text-transform: none;
  text-align: left;
  color: var(--sy-text-primary);
  -webkit-font-smoothing: antialiased;
}

/* ---- symfo.css (38 rules) ---- */
.app-window * { box-sizing: border-box; }
.app-window h3,
.app-window p { margin: 0px; }
.app-window p { text-wrap: pretty; }
.app-window svg { display: block; max-width: 100%; }
.app-window button,
.app-window input { font: inherit; color: inherit; }
.app-window .sy-mono-sm { font-family: var(--sy-font-mono); font-size: var(--sy-text-mono-sm); line-height: var(--sy-leading-mono-sm); font-weight: 400; }
.app-window .sy-label { font-family: var(--sy-font-mono); font-size: var(--sy-text-label); line-height: var(--sy-leading-label); letter-spacing: var(--sy-tracking-label); font-weight: 400; text-transform: uppercase; color: var(--sy-text-muted); }
.app-window .sy-btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--sy-space-2); font-family: var(--sy-font-ui); font-size: 13px; font-weight: 500; line-height: 1.2; padding: 9px var(--sy-space-6); border: 1px solid transparent; border-radius: var(--sy-radius-control); background: transparent; color: var(--sy-text-primary); cursor: pointer; text-decoration: none; transition: background var(--sy-dur-fast) var(--sy-ease),
    color var(--sy-dur-fast) var(--sy-ease),
    border-color var(--sy-dur-fast) var(--sy-ease); }
.app-window .sy-btn--primary { background: var(--sy-accent); color: var(--sy-accent-on); }
.app-window .sy-btn--primary:hover { background: var(--sy-accent-hover); }
.app-window .sy-btn--ghost { padding: 9px var(--sy-space-4); color: var(--sy-text-secondary); }
.app-window .sy-btn--ghost:hover { color: var(--sy-text-primary); background: var(--sy-surface-hover); }
.app-window .sy-btn:disabled { color: var(--sy-text-disabled); background: var(--sy-surface-alt); border-color: var(--sy-line); cursor: not-allowed; }
.app-window .sy-btn--ghost:disabled { background: transparent; border-color: transparent; }
.app-window .sy-btn--ghost:focus-visible { background: var(--sy-surface-active); }
.app-window .sy-chip { display: inline-flex; align-items: center; gap: 6px; font-family: var(--sy-font-mono); font-size: var(--sy-text-mono-sm); line-height: 1.3; padding: var(--sy-space-1) var(--sy-space-2); border: 1px solid var(--sy-line-strong); border-radius: var(--sy-radius-chip); background: var(--sy-surface-raised); color: var(--sy-text-secondary); white-space: nowrap; }
.app-window .sy-chip--playing { background: var(--sy-accent-soft); border-color: var(--sy-accent-border); color: var(--sy-accent); }
.app-window .sy-chip--needs-human { background: var(--sy-alert-soft); border-color: var(--sy-alert-border); color: var(--sy-alert-text); }
.app-window .sy-chip--done { background: var(--sy-ok-soft); border-color: var(--sy-ok-border); color: var(--sy-ok); }
.app-window .sy-dot { width: 6px; height: 6px; flex: 0 0 auto; border-radius: 50%; background: currentcolor; }
.app-window .sy-chip .sy-dot { width: 5px; height: 5px; }
.app-window .sy-chip--playing .sy-dot { animation: 1.6s ease-in-out 0s infinite normal none running symfoPulse; }
.app-window .sy-branch-chip { display: inline-flex; align-items: center; gap: 5px; font-family: var(--sy-font-mono); font-size: var(--sy-text-label); line-height: 1.4; padding: 3px 9px; border-radius: var(--sy-radius-pill); background: var(--sy-surface-raised); color: var(--sy-text-secondary); white-space: nowrap; }
.app-window .sy-segmented { display: inline-flex; align-items: center; gap: 2px; padding: 3px; background: var(--sy-terminal-bg); border: 1px solid var(--sy-line-strong); border-radius: var(--sy-radius-control); }
.app-window .sy-segmented__item { font-family: var(--sy-font-mono); font-size: var(--sy-text-mono-sm); line-height: 1.3; padding: 6px var(--sy-space-4); border: 0px; border-radius: var(--sy-radius-chip); background: transparent; color: var(--sy-text-muted); cursor: pointer; transition: background var(--sy-dur-instant) var(--sy-ease),
    color var(--sy-dur-instant) var(--sy-ease); }
.app-window .sy-segmented__item:hover { color: var(--sy-text-secondary); }
.app-window .sy-segmented__item:disabled { color: var(--sy-text-disabled); cursor: not-allowed; }
.app-window .sy-pane { display: flex; flex-direction: column; min-width: 0px; background: var(--sy-surface); border: 1px solid var(--sy-line-strong); border-radius: var(--sy-radius-panel); overflow: hidden; transition: border-color var(--sy-dur-base) var(--sy-ease); }
.app-window .sy-pane--focused { border-color: var(--sy-accent-focus-border); }
.app-window .sy-pane--needs-human { border-color: var(--sy-alert-border); }
.app-window .sy-pane__header { flex: 0 0 auto; display: flex; align-items: center; gap: var(--sy-space-3); min-height: 36px; padding: 9px var(--sy-space-4); background: var(--sy-pane-header); border-bottom: 1px solid var(--sy-line); font-family: var(--sy-font-mono); font-size: 12px; color: var(--sy-text-secondary); }
.app-window .sy-sidebar-item { display: flex; align-items: center; gap: var(--sy-space-3); width: 100%; padding: var(--sy-space-3) var(--sy-space-4); border: 1px solid transparent; border-radius: var(--sy-radius-input); background: transparent; font-family: var(--sy-font-ui); font-size: var(--sy-text-body-sm); color: var(--sy-text-secondary); text-align: left; cursor: pointer; transition: background var(--sy-dur-instant) var(--sy-ease),
    color var(--sy-dur-instant) var(--sy-ease); }
.app-window .sy-sidebar-item:hover { background: var(--sy-surface-hover); color: var(--sy-text-primary); }
.app-window .sy-sidebar-item[aria-current="true"] { background: var(--sy-surface-raised); border-color: var(--sy-line-strong); color: var(--sy-text-primary); font-weight: 500; }
.app-window .sy-sidebar-item:disabled { color: var(--sy-text-disabled); background: transparent; cursor: not-allowed; }
.app-window .sy-mark { display: block; flex: 0 0 auto; }
.app-window [data-symfo-caret]::after { content: ""; display: inline-block; width: 7px; height: 1em; vertical-align: -0.15em; margin-left: var(--sy-space-1); background: var(--sy-accent); animation: 1.1s step-end 0s infinite normal none running symfoCaret; }
@media (prefers-reduced-motion: reduce) {
.app-window .sy-chip--playing .sy-dot { animation: auto ease 0s 1 normal none running none; }
.app-window [data-symfo-caret]::after { animation: auto ease 0s 1 normal none running none; opacity: 1; }
.app-window * { transition-duration: 1ms; }
}

/* ---- landing.css (124 rules) ---- */
.app-window [hidden] { display: none !important; }
.app-window button,
.app-window input { touch-action: manipulation; }
.app-window button { cursor: pointer; }
.app-window button,
.app-window input { min-height: var(--hit); }
.app-window button { border: 0px; background: none; }
.app-window button:disabled { cursor: wait; }
.app-window button:focus-visible,
.app-window input:focus-visible,
.app-window [tabindex]:focus-visible { outline: 2px solid var(--accent-ink); outline-offset: 4px; box-shadow: 0 0 0 4px var(--sy-accent-soft); }
.app-window button:disabled { opacity: 0.7; }
.app-window h3 { font-family: var(--font-display); font-weight: 500; text-wrap: balance; }
.app-window h3 { font-size: var(--text-lg); line-height: 1.3; letter-spacing: -0.025em; }
.app-window p { max-width: 65ch; }
.app-window svg { flex: 0 0 auto; }
.app-window .icon-button { width: var(--hit); min-width: var(--hit); display: inline-flex; align-items: center; justify-content: center; border-radius: var(--radius-sm); color: var(--text-muted); font-size: var(--text-lg); padding: 0px; }
.app-window .icon-button:hover { background: var(--sy-surface-raised); color: var(--text); }
.app-window .sy-btn { min-height: var(--hit); font-size: var(--text-sm); padding: var(--space-3) var(--space-6); }
.app-window .sy-btn--primary:hover { color: var(--sy-accent-on); }
.app-window { border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--bg); overflow: hidden; box-shadow: var(--shadow-soft); position: relative; }
.app-window .app-titlebar { height: 52px; display: flex; align-items: center; padding-inline: var(--space-4); gap: var(--space-4); background: var(--sy-titlebar); border-bottom: 1px solid var(--sy-line); }
.app-window .traffic-lights { display: flex; gap: var(--space-2); }
.app-window .traffic-lights i { width: 10px; height: 10px; border-radius: 50%; background: var(--sy-alert); }
.app-window .traffic-lights i:nth-child(2) { background: var(--sy-warn); }
.app-window .traffic-lights i:nth-child(3) { background: var(--sy-ok); }
.app-window .app-brand { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); }
.app-window .app-brand svg { color: var(--brand); }
.app-window .app-path { display: flex; align-items: center; gap: var(--space-3); margin-inline: auto; font-family: var(--font-detail); font-size: var(--sy-text-mono-sm); padding: var(--space-1) var(--space-3); border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--sy-surface-raised); color: var(--sy-text-muted); }
.app-window .app-path b { font-weight: 400; color: var(--text-muted); }
.app-window .app-path > span { padding-left: var(--space-3); border-left: 1px solid var(--border); }
.app-window .command-trigger { font-family: var(--font-detail); font-size: var(--text-xs); color: var(--text-muted); min-width: var(--hit); }
.app-window .command-trigger:hover { color: var(--brand); }
.app-window .avatar { display: grid; place-items: center; width: 25px; height: 25px; border-radius: 50%; background: var(--sy-mind); color: var(--sy-mind-on); font-size: var(--text-xs); font-weight: 700; }
.app-window .app-body { display: grid; grid-template-columns: 180px minmax(0px, 1fr) 210px; min-height: 610px; }
.app-window .app-sidebar { padding: var(--space-6) var(--space-3) var(--space-3); display: flex; flex-direction: column; gap: var(--space-2); background: var(--sy-surface); border-right: 1px solid var(--sy-line); min-width: 0px; }
.app-window .app-sidebar > .sy-label { padding: 0 var(--space-2) var(--space-2); }
.app-window .sy-sidebar-item { padding: var(--space-2); font-size: var(--text-xs); gap: var(--space-2); white-space: nowrap; }
.app-window .sy-sidebar-item > small { margin-left: auto; font-family: var(--font-detail); font-size: var(--sy-text-label); }
.app-window .sy-sidebar-item[aria-current="true"] { background: var(--sy-surface-raised); }
.app-window .workspace-list .sy-dot { color: var(--sy-text-muted); }
.app-window .workspace-list [aria-current="true"] .sy-dot { color: var(--brand); }
.app-window .sidebar-section-label { margin-top: var(--space-6); }
.app-window .nav-glyph { display: inline-grid; place-items: center; min-width: 20px; font-size: var(--text-lg); color: var(--sy-text-muted); }
.app-window .sidebar-cost { display: flex; flex-direction: column; gap: var(--space-2); width: 100%; padding: var(--space-3); margin-top: auto; text-align: left; border: 1px solid var(--sy-line); border-radius: var(--radius-md); background: var(--bg); }
.app-window .sidebar-cost strong { font-family: var(--font-detail); font-size: var(--text-lg); font-weight: 400; font-variant-numeric: tabular-nums; }
.app-window .sidebar-cost .sy-mono-sm { font-size: 10px; color: var(--sy-text-muted); }
.app-window .sparkline { display: flex; align-items: flex-end; height: 30px; gap: var(--space-1); width: 100%; }
.app-window .sparkline i { flex: 1 1 0%; height: 40%; background: var(--brand); opacity: 0.55; }
.app-window .sparkline i:nth-child(2n) { height: 65%; opacity: 0.7; }
.app-window .sparkline i:nth-child(3n) { height: 80%; opacity: 0.9; }
.app-window .sparkline i:nth-child(4n) { height: 100%; opacity: 1; }
.app-window .app-center { min-width: 0px; display: flex; flex-direction: column; }
.app-window .app-toolbar { padding: var(--space-3) var(--space-4); display: flex; justify-content: space-between; align-items: center; gap: var(--space-2); min-height: 77px; border-bottom: 1px solid var(--sy-line); }
.app-window .app-toolbar p { font-size: var(--text-sm); font-weight: 500; line-height: 1.4; margin-top: var(--space-1); }
.app-window .app-toolbar .sy-label { font-size: 10px; }
.app-window .view-controls { display: flex; align-items: center; gap: var(--space-1); }
.app-window .sy-segmented__item { font-size: var(--sy-text-mono-sm); min-width: var(--hit); padding: var(--space-2); }
.app-window .sy-segmented__item[aria-pressed="true"] { background: var(--sy-surface-active); color: var(--text); }
.app-window .app-screen { min-height: 0px; flex: 1 1 0%; }
.app-window .panel-grid { display: grid; grid-template-columns: repeat(2, minmax(0px, 1fr)); grid-template-rows: repeat(2, 244px); gap: var(--space-3); padding: var(--space-3); }
.app-window .sim-pane { border-radius: var(--radius-md); background: var(--sy-terminal-bg); position: relative; }
.app-window .sim-pane.sy-pane--needs-human { border-color: var(--sy-alert); }
.app-window .sim-pane.sy-pane--focused:not(.sy-pane--needs-human) { border-color: var(--sy-accent-focus-border); }
.app-window .sim-pane .sy-pane__header { padding: 0 var(--space-2); gap: var(--space-2); min-height: 44px; }
.app-window .pane-title { padding: var(--space-2) 0; display: flex; align-items: center; gap: var(--space-2); font-size: var(--sy-text-mono-sm); min-width: 0px; flex: 1 1 0%; text-align: left; font-weight: 500; color: var(--text); }
.app-window .pane-title .sy-dot { color: var(--brand); }
.app-window .pane-title small { margin-left: auto; color: var(--sy-text-muted); font-weight: 400; font-size: 10px; }
.app-window .pane-status-dot[data-state="needs-human"] { color: var(--sy-alert) !important; }
.app-window .pane-status-dot[data-state="done"] { color: var(--sy-ok) !important; }
.app-window .pane-expand { color: var(--sy-text-muted); font-size: var(--text-base); min-width: var(--hit); padding: 0px; }
.app-window .pane-model { display: flex; align-items: center; gap: var(--space-2); font-family: var(--font-detail); font-size: 10px; line-height: 1.3; padding: var(--space-2) var(--space-3); border-bottom: 1px solid var(--sy-line); color: var(--sy-text-muted); }
.app-window .pane-model .sy-branch-chip { font-size: 9px; padding: 2px var(--space-1); margin-left: auto; max-width: 55%; overflow: hidden; text-overflow: ellipsis; display: block; }
.app-window .terminal-log { flex: 1 1 0%; min-height: 0px; overflow: auto; padding: var(--space-3); font-family: var(--font-detail); font-size: 10.5px; line-height: 1.7; color: var(--text-muted); overflow-wrap: anywhere; scrollbar-width: thin; scrollbar-color: var(--border) transparent; }
.app-window .terminal-line + .terminal-line { margin-top: var(--space-1); }
.app-window .terminal-line.user { color: var(--text); }
.app-window .terminal-line.user::before { content: "❯ "; color: var(--accent-ink); }
.app-window .terminal-line.success { color: var(--ok-ink); }
.app-window .terminal-line.thinking { color: var(--mind-ink); font-style: italic; }
.app-window .terminal-line.muted { color: var(--sy-text-muted); }
.app-window .terminal-line.code { background: var(--sy-diff-add-bg); color: var(--sy-diff-add-text); padding: var(--space-1) var(--space-2); }
.app-window .terminal-form { display: flex; align-items: center; gap: var(--space-2); padding-left: var(--space-3); border-top: 1px solid var(--sy-line); background: var(--sy-pane-footer); min-height: var(--hit); }
.app-window .terminal-form:focus-within { outline: 2px solid var(--accent-ink); outline-offset: -2px; }
.app-window .terminal-form > span { color: var(--accent-ink); font-family: var(--font-detail); font-size: var(--text-xs); }
.app-window .terminal-form input { min-width: 0px; width: 100%; background: none; border: 0px; font-family: var(--font-detail); font-size: 10.5px; caret-color: var(--brand); padding: var(--space-2) 0; outline: none !important; box-shadow: none !important; }
.app-window .terminal-form input::placeholder { color: var(--sy-text-muted); }
.app-window .terminal-form button { padding: 0px; min-width: var(--hit); color: var(--accent-ink); font-size: var(--text-base); }
.app-window .agent-tabs { display: none; }
.app-window .conductor-rail { padding: var(--space-6) var(--space-3); background: var(--sy-surface); border-left: 1px solid var(--sy-line); display: flex; flex-direction: column; gap: var(--space-4); min-width: 0px; }
.app-window .rail-heading { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); }
.app-window .rail-heading h3 { margin: 0px; font-weight: 400; font-size: var(--sy-text-label); }
.app-window .live-count { font-size: 10px; color: var(--accent-ink); }
.app-window .rail-alert { display: flex; flex-direction: column; gap: var(--space-2); text-align: left; padding: var(--space-3); background: var(--sy-alert-soft); border: 1px solid var(--sy-alert-border); border-radius: var(--radius-md); width: 100%; color: var(--sy-alert-text); }
.app-window .rail-alert b { font-family: var(--font-detail); font-size: 10px; font-weight: 400; }
.app-window .rail-alert small { font-size: var(--text-xs); color: var(--text-muted); line-height: 1.5; }
.app-window .rail-agent { width: 100%; text-align: left; padding: var(--space-3) 0; display: flex; flex-direction: column; gap: var(--space-2); border-bottom: 1px solid var(--sy-line); }
.app-window .rail-agent:hover { background: var(--sy-surface-hover); }
.app-window .rail-agent-top { display: flex; justify-content: space-between; align-items: center; gap: var(--space-1); font-size: var(--text-xs); }
.app-window .rail-agent-top strong { font-weight: 500; }
.app-window .rail-agent .sy-chip { font-size: 9px; padding: var(--space-1); gap: var(--space-1); }
.app-window .rail-agent > small { font-family: var(--font-detail); color: var(--sy-text-muted); font-size: 10px; }
.app-window .rail-progress { display: block; height: 3px; background: var(--sy-surface-raised); overflow: hidden; }
.app-window .rail-progress i { display: block; height: 100%; background: var(--brand); transform: scaleX(var(--progress,.5)); transform-origin: left center; }
.app-window .rail-agent[data-state="done"] .rail-progress i { background: var(--sy-ok); }
.app-window .rail-agent[data-state="needs-human"] .rail-progress i { background: var(--sy-alert); }
.app-window .rail-bottom { margin-top: auto; display: flex; flex-direction: column; gap: var(--space-2); color: var(--sy-text-muted); }
.app-window .rail-bottom .sy-branch-chip { align-self: flex-start; font-size: 9px; margin-top: var(--space-2); }
.app-window .app-statusbar { padding: var(--space-2) var(--space-4); display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); background: var(--sy-titlebar); border-top: 1px solid var(--sy-line); font-family: var(--font-detail); font-size: 10px; color: var(--sy-text-muted); }
.app-window .app-statusbar > span:first-child { display: flex; align-items: center; gap: var(--space-2); }
.app-window .app-statusbar .sy-dot { color: var(--sy-ok); }
.app-window .permission-box { padding: var(--space-2); border: 1px solid var(--sy-alert-border); background: var(--sy-alert-soft); border-radius: var(--radius-sm); margin-top: var(--space-2); }
.app-window .permission-box p { color: var(--sy-alert-text); font-size: 10px; }
.app-window .permission-actions { display: flex; gap: var(--space-2); margin-top: var(--space-2); }
.app-window .permission-actions .sy-btn { font-size: 10px; min-height: var(--hit); padding: var(--space-1) var(--space-2); }
.app-window .sy-chip--playing { color: var(--accent-ink); }
.app-window .sy-chip--done { color: var(--ok-ink); }
@media (min-width: 1800px) {
.app-window .app-body { grid-template-columns: 210px minmax(0px, 1fr) 240px; }
.app-window .terminal-log { font-size: 12px; }
.app-window .pane-model,
.app-window .terminal-form input { font-size: 11px; }
.app-window .panel-grid { grid-template-rows: repeat(2, 270px); }
.app-window .app-body { min-height: 662px; }
}
@media (max-width: 1199px) {
.app-window .app-body { grid-template-columns: 146px minmax(0px, 1fr) 174px; }
.app-window .app-sidebar { padding-inline: var(--space-2); }
.app-window .app-toolbar { padding-inline: var(--space-3); }
.app-window .pane-title small { display: none; }
.app-window .pane-model { display: block; font-size: 9px; }
.app-window .pane-model .sy-branch-chip { display: none; }
.app-window .panel-grid { grid-template-rows: repeat(2, 250px); gap: var(--space-2); padding: var(--space-2); }
.app-window .conductor-rail { padding-inline: var(--space-2); }
.app-window .rail-agent-top { flex-wrap: wrap; }
.app-window .rail-agent .sy-chip { font-size: 8px; }
.app-window .terminal-log,
.app-window .terminal-form input { font-size: 10px; }
}
@media (max-width: 999px) {
.app-window .app-body { grid-template-columns: minmax(0px, 1fr) 180px; }
.app-window .app-sidebar { grid-column: 1 / -1; display: flex; flex-direction: row; padding: var(--space-2); gap: var(--space-3); border-right: 0px; border-bottom: 1px solid var(--sy-line); align-items: center; }
.app-window .app-sidebar > .sy-label,
.app-window .sidebar-cost,
.app-window .sidebar-section-label { display: none; }
.app-window .workspace-list { display: flex; gap: var(--space-1); flex: 1 1 0%; }
.app-window .workspace-list .sy-sidebar-item { width: auto; flex: 1 1 0%; }
.app-window .workspace-list small { display: none; }
.app-window .app-navigation { display: flex; border-left: 1px solid var(--border); padding-left: var(--space-2); }
.app-window .app-navigation .sy-sidebar-item > span:not(.nav-glyph) { display: none; }
.app-window .app-navigation .sy-sidebar-item { width: var(--hit); justify-content: center; }
.app-window .app-navigation .sy-sidebar-item::after { display: none; }
.app-window .app-toolbar { min-height: 76px; }
.app-window .panel-grid { grid-template-columns: repeat(2, minmax(0px, 1fr)); grid-template-rows: repeat(2, 260px); }
.app-window .app-body { min-height: 0px; }
.app-window .conductor-rail { padding-top: var(--space-4); }
}
@media (max-width: 767px) {
.app-window .app-titlebar { gap: var(--space-3); padding-inline: var(--space-3); }
.app-window .traffic-lights { gap: var(--space-1); }
.app-window .traffic-lights i { width: 8px; height: 8px; }
.app-window .app-path { border: 0px; padding: 0px; background: none; font-size: 10px; }
.app-window .app-path > span { display: none; }
.app-window .app-brand { font-size: var(--text-xs); }
.app-window .app-brand svg { display: none; }
.app-window .avatar { display: none; }
.app-window .app-body { display: flex; flex-direction: column; }
.app-window .app-sidebar { display: flex; flex-wrap: wrap; padding: var(--space-2); gap: var(--space-1); }
.app-window .workspace-list { width: 100%; }
.app-window .workspace-list .sy-sidebar-item { justify-content: center; font-size: 10px; padding: var(--space-2) var(--space-1); }
.app-window .workspace-list .sy-dot { width: 4px; height: 4px; }
.app-window .app-navigation { width: 100%; justify-content: space-between; border-left: 0px; padding-left: 0px; border-top: 1px solid var(--sy-line); }
.app-window .app-navigation .sy-sidebar-item { width: auto; flex: 1 1 0%; font-size: 10px; gap: var(--space-1); padding-inline: var(--space-1); }
.app-window .app-navigation .sy-sidebar-item > span:not(.nav-glyph) { display: initial; }
.app-window .app-navigation .nav-glyph { font-size: var(--text-base); min-width: 16px; }
.app-window .app-toolbar { padding: var(--space-2) var(--space-3); min-height: 65px; }
.app-window .app-toolbar .sy-label { display: none; }
.app-window .app-toolbar p { font-size: var(--text-xs); margin: 0px; }
.app-window .app-view-toggle { display: none; }
.app-window .view-controls .icon-button { font-size: var(--text-lg); }
.app-window .agent-tabs { display: grid; grid-template-columns: repeat(4, minmax(0px, 1fr)); padding: 0 var(--space-2); gap: var(--space-1); border-bottom: 1px solid var(--sy-line); }
.app-window .agent-tab { font-size: 10px; color: var(--sy-text-muted); padding: var(--space-2) 0; border-bottom: 2px solid transparent; display: flex; align-items: center; justify-content: center; gap: var(--space-1); }
.app-window .agent-tab[aria-pressed="true"] { color: var(--accent-ink); border-bottom-color: var(--brand); }
.app-window .agent-tab .sy-dot { width: 4px; height: 4px; }
.app-window .panel-grid { display: block; padding: var(--space-2); height: 328px; }
.app-window .panel-grid .sim-pane { display: none; height: 312px; }
.app-window .panel-grid .sim-pane[data-selected="true"] { display: flex; }
.app-window .pane-title small { display: block; }
.app-window .pane-model { display: flex; font-size: 10px; }
.app-window .pane-model .sy-branch-chip { display: block; font-size: 9px; max-width: 50%; }
.app-window .terminal-log { font-size: 11px; line-height: 1.8; }
.app-window .terminal-form input { font-size: 11px; }
.app-window .conductor-rail { border-top: 1px solid var(--sy-line); border-left: 0px; padding: var(--space-3); gap: var(--space-3); display: grid; grid-template-columns: 1fr 1fr; }
.app-window .rail-heading { grid-column: 1 / -1; }
.app-window .rail-agents { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); grid-column: 1 / -1; }
.app-window .rail-agent { padding: var(--space-2); border: 1px solid var(--sy-line); border-radius: var(--radius-sm); gap: var(--space-1); }
.app-window .rail-agent-top { flex-wrap: nowrap; }
.app-window .rail-agent-top strong { font-size: 10px; }
.app-window .rail-agent .sy-chip { font-size: 8px; }
.app-window .rail-agent > small { display: none; }
.app-window .rail-progress { margin-top: var(--space-1); }
.app-window #rail-attention { grid-column: 1 / -1; }
.app-window .rail-alert { padding: var(--space-3); gap: var(--space-1); }
.app-window .rail-alert b { font-size: 10px; }
.app-window .rail-alert small { font-size: 10px; }
.app-window .rail-bottom { margin: 0px; gap: var(--space-1); }
.app-window .rail-bottom .sy-label { font-size: 9px; }
.app-window .rail-bottom > p { font-size: 9px; }
.app-window .rail-bottom .sy-branch-chip { font-size: 8px; margin-top: var(--space-1); }
.app-window .rail-agents { grid-row: 3; }
.app-window .app-statusbar { font-size: 9px; gap: var(--space-2); padding-inline: var(--space-3); }
.app-window .statusbar-hint { display: none; }
}
@media (max-width: 399px) {
.app-window .conductor-rail { grid-template-columns: 1fr; }
.app-window .rail-bottom { display: none; }
.app-window .rail-agents { grid-template-columns: 1fr 1fr; }
.app-window .rail-agent .sy-chip { font-size: 7.5px; }
.app-window .rail-agent-top { gap: 2px; }
.app-window .rail-agent { padding: var(--space-2) var(--space-1); }
.app-window .pane-model { font-size: 9px; }
.app-window .app-path { margin-left: auto; margin-right: 0px; }
.app-window .app-titlebar { gap: var(--space-2); }
.app-window .command-trigger { min-width: 44px; padding: 0px; }
.app-window .app-navigation .sy-sidebar-item { font-size: 9px; }
.app-window .app-navigation .nav-glyph { font-size: var(--text-sm); }
}
@media (prefers-reduced-motion: no-preference) {
.app-window .sy-chip { transition: background var(--sy-dur-fast) var(--sy-ease),border-color var(--sy-dur-fast) var(--sy-ease),color var(--sy-dur-fast) var(--sy-ease); }
.app-window .pane-status-dot[data-state="playing"],
.app-window .workspace-dot { animation: 1.6s ease-in-out 0s infinite normal none running symfoPulse; }
.app-window .rail-progress i { transition: transform 450ms var(--sy-ease-decel); }
.app-window .sim-pane { transition: border-color var(--sy-dur-fast) var(--sy-ease),box-shadow var(--sy-dur-fast) var(--sy-ease); }
}
@media (prefers-reduced-motion: reduce) {
.app-window * { animation: auto ease 0s 1 normal none running none !important; transition: none !important; }
}
.app-window .terminal-form > span[data-symfo-caret]::after { width: 5px; height: 0.8em; margin-left: var(--space-1); }
.app-window .terminal-form:focus-within > span[data-symfo-caret]::after { display: none; }
.app-window .sy-btn--primary:hover { background: color-mix(in oklab,var(--brand) 92%,var(--sy-surface)); color: var(--sy-accent-on); }

/* keyframes */
@keyframes symfoPulse { 
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}
@keyframes symfoCaret { 
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

/* ------------------------------------------------ ajustes desta peça -- */
/* a altura do corpo é decidida pelos painéis (main.js), nunca por um mínimo
   fixo herdado da landing page */
.app-window .app-body { min-height: 0; }

/* objeto de cena inerte: alvos de toque de 44px não fazem sentido aqui e
   custam altura que os painéis precisam */
.app-window { --hit: 34px; }
.app-window .sim-pane .sy-pane__header { min-height: 38px; }

/* os painéis preenchem a altura que a sidebar e a regência ditam */
.app-window .app-screen { display: flex; flex-direction: column; }
.app-window .panel-grid { flex: 1 1 auto; }

/* legibilidade primeiro: o terminal sobe meio ponto em relação ao mockup */
.app-window .terminal-log { font-size: 11.5px; line-height: 1.65; }
.app-window .terminal-form input,
.app-window .pane-model { font-size: 11px; }

/* a janela é um objeto de cena, não um app operável: sem barra de rolagem,
   e o terminal mostra as últimas linhas, como um terminal de verdade */
.app-window .terminal-log {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.app-window .terminal-log > * { flex: 0 0 auto; }
/* cabe tudo: alinha no topo; transborda: mostra as últimas linhas */
.app-window .terminal-log > :last-child { margin-bottom: auto; }

.app-window .app-body,
.app-window .conductor-rail,
.app-window .app-sidebar { overflow: hidden; }

/* telas estreitas: a janela simplifica — barra de título, abas e um único
   painel. Sidebar, toolbar e regência saem para caber ao lado dos nove nós. */
@media (max-width: 767px) {
  .app-window .app-sidebar,
  .app-window .app-toolbar,
  .app-window .conductor-rail { display: none; }
  .app-window .panel-grid { height: 300px; }
  .app-window .panel-grid .sim-pane { height: 284px; }
  .app-window .terminal-log { font-size: 10.5px; line-height: 1.7; }
}