.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: var(--sp-6);
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 10, 14, 0.78);
  backdrop-filter: blur(2px);
}

.modal__panel {
  position: relative;
  width: min(720px, 100%);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-modal);
  display: flex;
  flex-direction: column;
}

.modal__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: var(--sp-6) var(--sp-6) var(--sp-4);
  border-bottom: 1px solid var(--border);
}

.modal__title {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  margin-top: 6px;
  letter-spacing: -0.01em;
}

.modal__close {
  border-color: var(--border);
  padding: 6px;
  display: grid;
  place-items: center;
}

.modal__body {
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.field {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  min-width: 0;
}

.field input,
.field select {
  width: 100%;
}

.field__hint {
  font-size: var(--fs-xs);
  color: var(--text-faint);
  letter-spacing: 0.03em;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--sp-4);
}

.suggestions__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-2);
}

.chip {
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  text-transform: none;
  padding: 6px 10px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  border-radius: 0;
}

.chip:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.modal__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
  padding: var(--sp-4) var(--sp-6) var(--sp-6);
  border-top: 1px solid var(--border);
}

.modal__hint {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  letter-spacing: 0.04em;
  max-width: 380px;
  line-height: var(--lh-snug);
}

.modal__actions {
  display: flex;
  gap: var(--sp-3);
}

/* ---------- Empty state (shown before any topic is set) ---------- */

.empty-state {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: var(--sp-10);
}

.empty-state__inner {
  max-width: 600px;
  text-align: left;
}

.empty-state__title {
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  line-height: 1;
  margin: var(--sp-4) 0 var(--sp-5);
  letter-spacing: -0.015em;
}

.empty-state__title em {
  color: var(--accent);
  font-style: italic;
}

.empty-state__lede {
  color: var(--text-muted);
  font-size: var(--fs-md);
  line-height: var(--lh-base);
  margin-bottom: var(--sp-6);
  max-width: 520px;
}

@media (max-width: 900px) {
  .modal {
    padding: var(--sp-4);
  }

  .modal__panel {
    max-height: calc(100dvh - (2 * var(--sp-4)));
    overflow: auto;
  }

  .field-row {
    grid-template-columns: 1fr;
  }

  .modal__footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .modal__actions {
    width: 100%;
    justify-content: flex-end;
  }

  .empty-state {
    padding: var(--sp-6) var(--sp-4);
  }

  .empty-state__title {
    font-size: clamp(32px, 9vw, var(--fs-4xl));
  }
}