/* Painel — mesma identidade da landing: branco, preto, roxo só como detalhe.
   Canvas cinza (#F5F5F7) com cartões brancos dá profundidade sem precisar de
   borda em tudo, que era o que deixava a tela ruidosa. */

#app-shell {
  --app-ink: #1D1D1F;
  --app-canvas: #F5F5F7;
  --app-paper: #FFFFFF;
  --app-violet: oklch(0.47 0.21 286);
  --app-violet-strong: oklch(0.4 0.19 286);
  --app-lavender: #F0ECFD;
  --app-whatsapp: oklch(0.5 0.13 151);
  --app-amber: oklch(0.56 0.12 74);
  --app-danger: oklch(0.5 0.17 27);
  --bg: var(--app-canvas);
  --surface: var(--app-paper);
  --surface-alt: #F5F5F7;
  --sidebar-bg: var(--app-paper);
  --input-bg: var(--app-paper);
  --fg: var(--app-ink);
  --fg-secondary: #6E6E73;
  --fg-tertiary: #86868B;
  --text-muted: var(--fg-tertiary);
  --border: #E3E3E8;
  --border-light: #EDEDF0;
  --border-strong: #D2D2D7;
  --accent: var(--app-violet);
  --accent-hover: var(--app-violet-strong);
  --accent-soft: var(--app-lavender);
  --accent-light: oklch(0.72 0.13 286);
  --green: var(--app-whatsapp);
  --green-soft: #E7F6EE;
  --orange: var(--app-amber);
  --orange-soft: #FDF2E3;
  --red: var(--app-danger);
  --red-soft: #FDECEC;
  --shadow-sm: none;
  --shadow-md: 0 12px 34px rgba(29, 29, 31, .09);
  --shadow-lg: 0 24px 64px rgba(29, 29, 31, .16);
  --radius-xs: 5px;
  --radius-sm: 7px;
  --radius-md: 9px;
  --radius-lg: 12px;
  --radius-xl: 14px;
  min-height: 100dvh;
  color: var(--fg);
  color-scheme: light;
  background: var(--bg);
  font-family: "Figtree", "Segoe UI Variable", "Segoe UI", ui-sans-serif, system-ui, sans-serif;
  letter-spacing: -.008em;
}

#app-shell.shell { grid-template-columns: 248px minmax(0, 1fr); }
#app-shell .rail {
  padding: 22px 14px 16px;
  gap: 16px;
  background: var(--bg);
  border-right-color: var(--border);
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}
#app-shell .rail__logo-wrapper { padding: 4px 9px 10px; }
#app-shell .brand-lockup__mark {
  color: oklch(0.98 0.006 286);
  background: var(--accent);
  border-radius: 8px;
  box-shadow: 0 0 22px oklch(0.51 0.225 286 / 0.2);
}
#app-shell .brand-lockup__name { color: var(--fg); font-size: 13px; letter-spacing: 0.07em; }
#app-shell .rail__copy { max-width: 25ch; margin-top: 6px; color: var(--fg-tertiary); line-height: 1.5; }
#app-shell .rail__nav { gap: 2px; }
#app-shell .nav__link {
  position: relative;
  min-height: 40px;
  padding: 8px 10px;
  gap: 9px;
  border-radius: 7px;
  color: var(--fg-secondary);
  font-size: 12px;
  font-weight: 680;
}
#app-shell .nav__link::before {
  content: "";
  position: absolute;
  inset: 9px auto 9px -5px;
  width: 2px;
  border-radius: 99px;
  background: transparent;
}
#app-shell .nav__link svg { width: 15px; height: 15px; }
#app-shell .nav__link:hover { color: var(--fg); background: color-mix(in oklch, var(--surface) 66%, transparent); }
#app-shell .nav__link.active,
#app-shell .nav__link[aria-current="page"] {
  color: var(--accent);
  background: var(--accent-soft);
  border-color: color-mix(in oklch, var(--accent) 16%, transparent);
}
#app-shell .nav__link.active::before,
#app-shell .nav__link[aria-current="page"]::before { background: var(--accent); }
#app-shell #btn-logout { margin-top: 4px !important; border-top-color: transparent !important; }

#app-shell .quota-widget,
#app-shell .whatsapp-status-indicator { background: color-mix(in oklch, var(--surface) 66%, transparent); border-color: var(--border); }
#app-shell .quota-widget { margin-top: auto; padding: 12px; }
#app-shell .quota-widget__header { font-size: 10px; font-weight: 650; }
#app-shell .quota-widget__bar-bg { background: var(--input-bg); }
#app-shell .quota-widget__bar { box-shadow: 0 0 12px oklch(0.51 0.225 286 / 0.28); }
#app-shell .whatsapp-status-indicator { min-height: 38px; font-size: 10px; }
#app-shell .whatsapp-status-indicator[data-connected="true"] { color: var(--green); background: var(--green-soft); }

#app-shell .board { max-width: 1700px; padding: 24px clamp(18px, 2.4vw, 38px) 88px; }
#app-shell .button { border-radius: 8px; box-shadow: none; transition-duration: 140ms; }
#app-shell .button--primary {
  color: oklch(0.98 0.006 286);
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 8px 20px oklch(0.42 0.18 286 / 0.16);
}
#app-shell .button--primary:hover { color: white; background: var(--accent-hover); border-color: var(--accent-hover); }
#app-shell .button--ghost { color: var(--fg-secondary); }
#app-shell .button--ghost:hover { color: var(--fg); background: var(--surface-alt); border-color: var(--border); }
#app-shell :is(input, textarea, select) { accent-color: var(--accent); }
#app-shell .field :is(input, textarea, select),
#app-shell :is(input[type="search"], input[type="date"]) {
  border-color: var(--border);
  background: var(--input-bg);
  box-shadow: inset 0 1px 0 oklch(0.2 0.03 286 / 0.025);
}
#app-shell :is(input, textarea, select)::placeholder { color: var(--fg-tertiary); opacity: 0.9; }
#app-shell :is(input, textarea, select):hover { border-color: var(--border-strong); }
#app-shell :is(input, textarea, select):focus { border-color: var(--accent); }
#app-shell :is(#view-manual, #view-settings) input[style*="#FFFFFF"] { background: var(--input-bg) !important; }

#app-shell :is(#view-manual, #view-settings, #view-subscription, #view-admin) > h2 { margin-top: 4px !important; }
#app-shell :is(#view-manual, #view-settings, #view-subscription, #view-admin) > p { max-width: 72ch; }
#app-shell :is(#manual-lead-form, #settings-credentials-form),
#app-shell #view-subscription > div,
#app-shell #admin-users-view > .admin-grid > div,
#app-shell #admin-settings-view > div {
  background: var(--surface) !important;
  border-color: var(--border) !important;
  box-shadow: none !important;
}

.shell ~ dialog {
  --bg: var(--app-canvas, oklch(0.965 0.009 286));
  --surface: var(--app-browser-paper, oklch(0.995 0.004 286));
  --surface-alt: oklch(0.945 0.013 286);
  --input-bg: oklch(0.94 0.014 286);
  --fg: oklch(0.205 0.03 286);
  --fg-secondary: oklch(0.42 0.027 286);
  --fg-tertiary: oklch(0.54 0.022 286);
  --border: oklch(0.84 0.02 286 / 0.72);
  --border-strong: oklch(0.7 0.035 286 / 0.8);
  --accent: oklch(0.51 0.225 286);
  --accent-soft: oklch(0.925 0.048 293);
  --green: oklch(0.49 0.13 151);
  --red: oklch(0.49 0.17 27);
  border-color: var(--border);
  border-radius: 16px;
}
.shell ~ dialog::backdrop { background: oklch(0.18 0.035 286 / 0.62); backdrop-filter: blur(5px); }
.shell ~ dialog[open] { animation: app-dialog-enter 180ms cubic-bezier(0.16, 1, 0.3, 1); }
.shell ~ dialog#generate-dialog { max-height: min(92dvh, 860px); overflow-y: auto; }
.shell ~ dialog :is(input, textarea, select) { background: var(--input-bg); border-color: var(--border); }
.shell ~ dialog .generation-brief {
  margin-top: 14px;
  padding: 14px;
  border: 1px solid color-mix(in oklch, var(--accent) 18%, var(--border));
  border-radius: 12px;
  background: color-mix(in oklch, var(--accent-soft) 30%, var(--surface));
}
.shell ~ dialog .generation-brief__header {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}
.shell ~ dialog .generation-brief__icon {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid color-mix(in oklch, var(--accent) 18%, transparent);
  border-radius: 9px;
}
.shell ~ dialog .generation-brief__icon svg { width: 17px; height: 17px; }
.shell ~ dialog .generation-brief h3 {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  align-items: center;
  margin: 0;
  font-size: 14px;
  line-height: 1.35;
}
.shell ~ dialog .generation-brief h3 span {
  padding: 2px 6px;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 999px;
  font-size: 9px;
  font-weight: 760;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.shell ~ dialog .generation-brief__header p {
  margin: 4px 0 0;
  color: var(--fg-secondary);
  font-size: 11.5px;
  line-height: 1.45;
}
.shell ~ dialog .generation-brief__fields {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}
.shell ~ dialog .generation-brief textarea {
  width: 100%;
  min-height: 66px;
  padding: 9px 10px;
  resize: vertical;
}
.shell ~ dialog .generation-brief .field small {
  color: var(--fg-tertiary);
  font-size: 11px;
  line-height: 1.4;
}
.shell ~ dialog #wa-qr-container { background: var(--surface-alt) !important; border-color: var(--border) !important; }
@keyframes app-dialog-enter { from { opacity: 0; transform: translateY(8px) scale(0.99); } }