:root{
  --bg: #0b1220;
  --surface: rgba(255,255,255,0.06);
  --surface-2: rgba(255,255,255,0.10);
  --border: rgba(255,255,255,0.14);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.70);
  --subtle: rgba(255,255,255,0.55);
  --accent: #4f8cff;
  --accent-2: #77a7ff;
  --danger: #ff5c7a;
  --success: #48d1a7;
  --warning: #ffcc66;
  --font-scale: 1;
  --fs-base: 16px;
  --fs-md: 13px;
  --fs-sm: 12px;
  --field-bg: rgba(10,16,28,0.55);
  --field-border: rgba(255,255,255,0.16);
  --field-placeholder: rgba(255,255,255,0.42);
  --btn-bg: rgba(255,255,255,0.06);
  --btn-border: rgba(255,255,255,0.16);
  --btn-hover: rgba(255,255,255,0.10);

  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 18px 45px rgba(0,0,0,0.38);
  --shadow-sm: 0 10px 25px rgba(0,0,0,0.26);
  --ring: 0 0 0 4px rgba(79, 140, 255, 0.22);
}

body.theme-light {
  --bg: #f7f9fd;
  --surface: #ffffff;
  --surface-2: #eef2f9;
  --border: rgba(17,24,39,0.12);
  --text: #0f172a;
  --muted: #475569;
  --subtle: #64748b;
  --accent: #3b82f6;
  --accent-2: #60a5fa;
  --danger: #ef4444;
  --success: #16a34a;
  --warning: #f59e0b;
  --field-bg: #ffffff;
  --field-border: rgba(17,24,39,0.12);
  --field-placeholder: rgba(51,65,85,0.55);
  --btn-bg: #f1f5f9;
  --btn-border: rgba(17,24,39,0.12);
  --btn-hover: #e2e8f0;
  --shadow: 0 12px 32px rgba(15,23,42,0.16);
  --shadow-sm: 0 8px 20px rgba(15,23,42,0.12);
  --ring: 0 0 0 4px rgba(59,130,246,0.22);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: radial-gradient(1200px 600px at 20% 10%, rgba(79,140,255,0.18), transparent 55%),
              radial-gradient(900px 500px at 85% 20%, rgba(72,209,167,0.12), transparent 55%),
              var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  font-size: calc(var(--fs-base) * var(--font-scale));
  line-height: 1.4;
}
body.theme-light {
  background:
    radial-gradient(1200px 600px at 12% 12%, rgba(59,130,246,0.20), transparent 55%),
    radial-gradient(900px 500px at 85% 24%, rgba(52,211,153,0.16), transparent 55%),
    var(--bg);
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 22px 16px 44px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 6px 0 18px;
  flex-wrap: wrap;
}
.topbar.home {
  flex-direction: column;
  align-items: center;
  text-align: center;
  justify-content: center;
  gap: 14px;
}
.topbar.home .actions {
  justify-content: center;
  width: 100%;
}
.topbar.centered {
  flex-direction: column;
  align-items: center;
  text-align: center;
  justify-content: center;
  gap: 14px;
}
.topbar.centered .actions {
  justify-content: center;
  width: 100%;
}
.topbar.centered .brand {
  justify-content: center;
  text-align: center;
}
.topbar.centered .brand h1,
.topbar.centered .brand p {
  text-align: center;
}
.topbar.home .brand {
  justify-content: center;
  text-align: center;
}
.topbar.home .brand h1,
.topbar.home .brand p {
  text-align: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand-logo {
  width: 70px;
  height: 70px;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}
.brand-badge {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(79,140,255,0.95), rgba(119,167,255,0.65));
  box-shadow: var(--shadow-sm);
}
.brand h1 {
  font-size: calc(var(--fs-base) * var(--font-scale));
  margin: 0;
  letter-spacing: 0.2px;
  font-weight: 650;
}
.brand p {
  margin: 0;
  font-size: calc(var(--fs-md) * var(--font-scale));
  color: var(--muted);
}

.actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.font-controls {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-compact {
  padding: 8px 10px;
  font-size: calc(var(--fs-sm) * var(--font-scale));
}
.font-pill {
  padding: 6px 10px;
  min-width: 56px;
  text-align: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--muted);
  font-size: calc(var(--fs-sm) * var(--font-scale));
}

h2 {
  margin: 0 0 10px;
  font-size: calc(var(--fs-base) * var(--font-scale));
  font-weight: 650;
}
h3 {
  margin: 10px 0 8px;
  font-size: calc(var(--fs-md) * var(--font-scale));
  color: var(--muted);
  font-weight: 650;
}

.card {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 16px;
  margin: 14px 0;
  backdrop-filter: blur(8px);
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.card-header .meta {
  color: var(--muted);
  font-size: calc((var(--fs-sm) + 1px) * var(--font-scale));
}

.progress-shell {
  height: 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.grid2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 820px) {
  .grid { grid-template-columns: 1fr 1fr; }
  .grid2 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 780px) {
  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }
  .actions {
    width: 100%;
    justify-content: flex-start;
    gap: 8px;
  }
  .brand-logo {
    width: 56px;
    height: 56px;
  }
  .brand h1 {
    font-size: calc((var(--fs-base) - 2px) * var(--font-scale));
  }
}

label {
  display: block;
  font-size: calc(var(--fs-sm) * var(--font-scale));
  color: var(--muted);
  margin: 10px 0 6px;
}

input, select, textarea {
  width: 100%;
  min-width: 0;
  border-radius: 12px;
  border: 1px solid var(--field-border);
  background: var(--field-bg);
  color: var(--text);
  padding: 11px 12px;
  outline: none;
  box-shadow: none;
  transition: border-color 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}

input::placeholder, textarea::placeholder { color: var(--field-placeholder); }
textarea { min-height: 120px; resize: vertical; }

input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: var(--ring);
}

input:invalid, textarea:invalid, select:invalid {
  border-color: rgba(255,92,122,0.55);
}

.helper {
  font-size: calc((var(--fs-sm) + 1px) * var(--font-scale));
  color: var(--subtle);
  margin-top: 8px;
}

hr.sep {
  border: none;
  border-top: 1px solid var(--border);
  margin: 14px 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 11px 14px;
  border-radius: 12px;
  border: 1px solid var(--btn-border);
  background: var(--btn-bg);
  color: var(--text);
  cursor: pointer;
  font-weight: 650;
  font-size: calc(var(--fs-md) * var(--font-scale));
  transition: transform 140ms ease, background 140ms ease, border-color 140ms ease;
  user-select: none;
}
.btn:hover {
  background: var(--btn-hover);
  transform: translateY(-1px);
  text-decoration: none;
}
.btn:active { transform: translateY(0); }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: var(--accent);
  color: #0b1220;
}
.btn-primary:hover {
  filter: brightness(1.03);
}
.btn-danger {
  background: rgba(255,92,122,0.12);
  border-color: rgba(255,92,122,0.35);
}
.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--muted);
}
.btn-accent {
  border: 1px solid rgba(79,140,255,0.45);
  background: linear-gradient(135deg, rgba(79,140,255,0.16), rgba(119,167,255,0.10));
  color: var(--accent);
  box-shadow: 0 10px 25px rgba(79,140,255,0.20);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease, background 160ms ease;
}
.btn-accent:hover {
  background: linear-gradient(135deg, rgba(79,140,255,0.24), rgba(119,167,255,0.16));
  border-color: rgba(79,140,255,0.65);
  box-shadow: 0 16px 32px rgba(79,140,255,0.28);
  transform: translateY(-2px);
}
.btn-accent .icon-robot {
  color: var(--accent);
}

.row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.card-assistent {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}
.card-assistent .row {
  justify-content: center;
}
.icon-robot {
  width: 17px;
  height: 17px;
  display: block;
  color: currentColor;
}
.btn .icon-robot {
  flex-shrink: 0;
}
.spinner {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.18);
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.progress-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--muted);
  font-size: calc(var(--fs-sm) * var(--font-scale));
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: calc(var(--fs-sm) * var(--font-scale));
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--muted);
}
.badge.success { border-color: rgba(72,209,167,0.35); background: rgba(72,209,167,0.12); color: var(--success); }
.badge.warn { border-color: rgba(255,204,102,0.35); background: rgba(255,204,102,0.12); color: var(--warning); }
.badge.danger { border-color: rgba(255,92,122,0.35); background: rgba(255,92,122,0.12); color: var(--danger); }

.checkbox {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-2);
}
.checkbox input { width: 18px; height: 18px; margin-top: 2px; }
.checkbox span { color: var(--text); font-size: calc(var(--fs-md) * var(--font-scale)); }
.checkbox small { display: block; color: var(--muted); margin-top: 2px; font-size: calc((var(--fs-sm) + 1px) * var(--font-scale)); }

.errors {
  margin-top: 12px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(239,68,68,0.28);
  background: rgba(239,68,68,0.12);
  color: var(--danger);
  white-space: pre-wrap;
  font-size: calc(var(--fs-sm) * var(--font-scale));
}

.footer {
  margin-top: 18px;
  color: var(--muted);
  font-size: calc(var(--fs-sm) * var(--font-scale));
}

pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: var(--text);
}

.review-text {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  margin: 0;
  color: var(--text);
  font-size: calc(12.5px * var(--font-scale));
}

.toast-stack {
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 12000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: flex-start;
  gap: 10px;
  min-width: 240px;
  max-width: 360px;
  padding: 12px 12px 12px 11px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #111827;
  color: var(--text);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 160ms ease, transform 160ms ease;
}
.toast.toast-show { opacity: 1; transform: translateY(0); }
.toast.toast-hide { opacity: 0; transform: translateY(-6px); }
.toast-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
  background: #1f2937;
  color: var(--accent);
  border: 1px solid rgba(255,255,255,0.12);
}
.toast-body {
  font-size: calc(var(--fs-md) * var(--font-scale));
  color: var(--text);
}
.toast-close {
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  padding: 2px 4px;
}
.toast.danger {
  border-color: rgba(239,68,68,0.45);
  background: rgb(239,68,68);
  color: var(--danger);
}
.toast.danger .toast-icon {
  background: rgb(248,113,113);
  color: #111827;
  border-color: rgba(239,68,68,0.70);
}

.field-popup {
  position: absolute;
  z-index: 13000;
  max-width: 260px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: calc(var(--fs-sm) * var(--font-scale));
  box-shadow: var(--shadow);
  pointer-events: none;
  line-height: 1.35;
}
.field-popup.danger {
  border-color: rgba(239,68,68,0.30);
  background: rgba(239,68,68,0.12);
  color: var(--danger);
}