:root {
  --bg: #f6f8fb;
  --surface: #ffffff;
  --surface-soft: #f9fbff;
  --surface-muted: #eef4ff;
  --text: #142033;
  --text-strong: #0f172a;
  --muted: #667085;
  --muted-2: #8a94a6;
  --line: #dfe7f2;
  --line-soft: #edf2f7;
  --shadow-soft: 0 12px 34px rgba(15, 23, 42, .08);
  --shadow-float: 0 22px 55px rgba(15, 23, 42, .12);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --radius-xl: 34px;
  --blue: #2563eb;
  --indigo: #4f46e5;
  --purple: #7c3aed;
  --pink: #db2777;
  --orange: #ea580c;
  --green: #16a34a;
  --teal: #0f766e;
  --red: #dc2626;
  --slate: #334155;
  --font-sans: Arial, Helvetica, sans-serif;
  --fs-xs: .76rem;
  --fs-sm: .875rem;
  --fs-base: 1rem;
  --fs-md: 1.0625rem;
  --fs-lg: 1.22rem;
  --fs-xl: clamp(1.45rem, 1.1rem + 1.15vw, 2rem);
  --fs-hero: clamp(2rem, 1.2rem + 3.6vw, 4.4rem);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 8% -6%, rgba(37, 99, 235, .11), transparent 30%),
    radial-gradient(circle at 94% 0%, rgba(124, 58, 237, .08), transparent 28%),
    var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

button,
input,
select,
textarea {
  font-family: inherit;
}

button {
  touch-action: manipulation;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--text-strong);
  letter-spacing: -.025em;
}

h1 {
  margin-bottom: 16px;
  max-width: 920px;
  font-size: var(--fs-hero);
  line-height: .98;
}

h2 {
  margin-bottom: 8px;
  font-size: var(--fs-xl);
  line-height: 1.12;
}

h3 {
  margin-bottom: 10px;
  font-size: var(--fs-lg);
  line-height: 1.22;
}

p {
  font-size: var(--fs-base);
  line-height: 1.62;
}

.hero {
  padding: clamp(34px, 5vw, 78px) clamp(18px, 4vw, 42px) clamp(24px, 4vw, 52px);
  color: var(--text);
}

.hero-content {
  width: min(1440px, 100%);
  margin: 0 auto;
}

.hero p {
  max-width: 870px;
  color: #44546a;
  font-size: clamp(1rem, .94rem + .22vw, 1.15rem);
  line-height: 1.7;
  margin-bottom: 0;
}

.app-shell {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: clamp(16px, 3vw, 34px);
}

.toolbar {
  background: rgba(255, 255, 255, .86);
  border: 1px solid rgba(223, 231, 242, .9);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
  padding: clamp(16px, 2.4vw, 28px);
  display: grid;
  gap: 20px;
  backdrop-filter: blur(14px);
}

.top-actions,
.inline-actions,
.token-input-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}


.ai-platform-control {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font-size: var(--fs-sm);
  font-weight: 800;
  box-shadow: var(--shadow-soft);
}

.ai-platform-control select {
  border: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-weight: 900;
  outline: none;
  cursor: pointer;
}

.delivery-section {
  border-color: rgba(37, 99, 235, .18);
  background: linear-gradient(180deg, rgba(37, 99, 235, .045), rgba(255, 255, 255, .92));
}

.delivery-other[hidden] {
  display: none !important;
}

.search-wrap {
  display: grid;
  gap: 8px;
}

.search-wrap label,
label {
  color: #475467;
  font-size: var(--fs-sm);
  font-weight: 800;
  letter-spacing: -.01em;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
  color: var(--text);
  padding: 14px 15px;
  font-size: var(--fs-base);
  line-height: 1.45;
  outline: none;
  transition: border-color .16s ease, box-shadow .16s ease, background .16s ease;
}

input::placeholder,
textarea::placeholder {
  color: var(--muted-2);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, .12);
}

textarea {
  resize: vertical;
  line-height: 1.62;
}

.category-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  overflow: visible;
  padding: 2px 2px 8px;
  scrollbar-width: none;
}

.category-strip::-webkit-scrollbar {
  display: none;
}

.category-btn {
  border: 1px solid color-mix(in srgb, var(--category-color, var(--slate)) 82%, #0f172a);
  color: #fff;
  background: var(--category-color, var(--slate));
  border-radius: 999px;
  padding: 10px 12px 10px 15px;
  font-size: var(--fs-sm);
  font-weight: 800;
  white-space: normal;
  cursor: pointer;
  min-width: 150px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
  box-shadow: 0 8px 18px color-mix(in srgb, var(--category-color, var(--slate)) 22%, transparent);
  transition: transform .16s ease, filter .16s ease, box-shadow .16s ease;
}

.category-label {
  min-width: 0;
}

.category-total-counter {
  margin-left: auto;
  align-self: center;
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--slate);
  background: #fff;
  border: 1px solid rgba(15,23,42,.12);
  box-shadow: 0 8px 20px rgba(15,23,42,.08);
  font-size: var(--fs-sm);
  font-weight: 900;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}


@keyframes pulseCategoryActive {
  0%, 100% {
    transform: translateY(-1px);
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--category-color, var(--primary)) 42%, transparent), 0 10px 24px color-mix(in srgb, var(--category-color, var(--primary)) 30%, transparent);
  }
  50% {
    transform: translateY(-3px);
    box-shadow: 0 0 0 9px color-mix(in srgb, var(--category-color, var(--primary)) 0%, transparent), 0 16px 32px color-mix(in srgb, var(--category-color, var(--primary)) 42%, transparent);
  }
}

.category-btn.category-filter-pulse {
  border-color: color-mix(in srgb, var(--category-color, var(--primary)) 90%, #fff);
  animation: pulseCategoryActive 1.35s ease-in-out infinite;
}


.category-btn:hover {
  transform: translateY(-1px);
  filter: brightness(.94);
  box-shadow: 0 11px 24px color-mix(in srgb, var(--category-color, var(--slate)) 28%, transparent);
}

.category-btn.active {
  background: color-mix(in srgb, var(--category-color, var(--slate)) 88%, #0f172a);
  border-color: color-mix(in srgb, var(--category-color, var(--slate)) 88%, #0f172a);
  color: #fff;
}

.content-panel {
  margin-top: clamp(24px, 3vw, 38px);
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  padding: 0;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-end;
  margin-bottom: clamp(18px, 2.4vw, 28px);
}

.section-heading h2 {
  margin-bottom: 6px;
}

.section-heading p,
.helper {
  color: var(--muted);
  line-height: 1.62;
  margin-bottom: 0;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: clamp(16px, 2vw, 24px);
  align-items: start;
}

.prompt-card {
  position: relative;
  border: 1px solid rgba(223, 231, 242, .95);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .94);
  overflow: hidden;
  padding: clamp(18px, 2vw, 24px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  cursor: pointer;
  box-shadow: 0 10px 28px rgba(15, 23, 42, .06);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.prompt-card:hover,
.prompt-card:focus-visible {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--card-color) 34%, var(--line));
  box-shadow: var(--shadow-float);
  outline: none;
}

.prompt-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: linear-gradient(90deg, var(--card-color), color-mix(in srgb, var(--card-color) 35%, white));
}

.card-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.card-category {
  color: var(--card-color);
  background: color-mix(in srgb, var(--card-color) 10%, white);
  border: 1px solid color-mix(in srgb, var(--card-color) 24%, transparent);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: var(--fs-xs);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.card-id {
  color: var(--muted-2);
  font-size: calc(var(--fs-sm) * var(--card-hashtag-scale));
  font-weight: 800;
}

.prompt-card h3 {
  margin-bottom: 0;
  font-size: calc(clamp(1.08rem, .98rem + .35vw, 1.38rem) * var(--card-title-scale));
  line-height: 1.24;
}

.prompt-card p {
  color: var(--muted);
  font-size: var(--fs-base);
  line-height: 1.62;
  margin-bottom: 0;
}

.card-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 2px;
}

.card-tag {
  color: color-mix(in srgb, var(--card-color) 74%, #27364a);
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
  font-size: var(--fs-sm);
  font-weight: 800;
}

.card-action {
  width: fit-content;
  margin-top: 10px;
  border: 1px solid color-mix(in srgb, var(--card-color) 82%, #0f172a);
  border-radius: 999px;
  background: var(--card-color);
  color: #fff;
  padding: 11px 16px;
  font-size: var(--fs-sm);
  font-weight: 900;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 10px 22px color-mix(in srgb, var(--card-color) 24%, transparent);
  transition: transform .16s ease, filter .16s ease, box-shadow .16s ease;
}

.card-action:hover {
  transform: translateY(-1px);
  filter: brightness(.94);
  box-shadow: 0 14px 28px color-mix(in srgb, var(--card-color) 30%, transparent);
}

.card-action:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--card-color) 35%, white);
  outline-offset: 3px;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  display: none;
  place-items: center;
  background: rgba(15, 23, 42, .58);
  padding: clamp(10px, 2vw, 24px);
  z-index: 40;
}

.modal-backdrop.open {
  display: grid;
}

.modal {
  width: min(1180px, 100%);
  max-height: 94vh;
  background: #fff;
  border: 1px solid rgba(255, 255, 255, .5);
  border-radius: var(--radius-xl);
  box-shadow: 0 30px 90px rgba(0, 0, 0, .26);
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  overflow: hidden;
}

.settings-modal,
.history-modal {
  width: min(980px, 100%);
  grid-template-rows: auto 1fr auto;
}

.rag-modal {
  grid-template-rows: auto 1fr auto;
}

.history-modal .modal-body {
  min-height: 0;
  max-height: calc(94vh - 168px);
  overflow-y: auto;
}

.modal-header {
  padding: clamp(18px, 2.3vw, 28px);
  display: flex;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(180deg, #fff, #fbfdff);
}

.modal-category {
  display: inline-flex;
  margin-bottom: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--modal-color, var(--blue));
  color: #fff;
  font-size: var(--fs-xs);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.config-color {
  background: var(--blue);
}

.history-color {
  background: var(--purple);
}

.modal-header h2 {
  margin-bottom: 6px;
}

.modal-header p {
  color: var(--muted);
  margin-bottom: 0;
  max-width: 820px;
}

.icon-btn {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--text);
  cursor: pointer;
  font-size: 28px;
  line-height: 1;
}

.tabs {
  display: flex;
  gap: 8px;
  padding: 12px clamp(18px, 2.3vw, 28px);
  border-bottom: 1px solid var(--line-soft);
  background: #f8fafc;
  overflow-x: auto;
}

.tab {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  border-radius: 999px;
  padding: 10px 16px;
  font-size: var(--fs-sm);
  font-weight: 900;
  cursor: pointer;
  white-space: nowrap;
}

.tab.active {
  background: var(--modal-color, var(--blue));
  color: #fff;
  border-color: var(--modal-color, var(--blue));
}

.modal-body {
  overflow: auto;
  padding: clamp(18px, 2.3vw, 28px);
  display: grid;
  gap: 18px;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: grid;
  gap: 18px;
}

.modal-section {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  padding: clamp(16px, 2vw, 24px);
  background: var(--surface-soft);
}

.modal-section h3 {
  margin-bottom: 12px;
}

.modal-section-title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.modal-section-title h3 {
  margin-bottom: 4px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

label {
  display: grid;
  gap: 7px;
}

#promptOutput {
  min-height: 360px;
  font-family: "Courier New", monospace;
  font-size: var(--fs-sm);
  line-height: 1.62;
}

.generator-final-action {
  display: flex;
  justify-content: flex-end;
}

.btn {
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: var(--fs-sm);
  font-weight: 900;
  cursor: pointer;
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease, border-color .16s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn.big {
  padding: 15px 22px;
  font-size: var(--fs-base);
}

.btn.primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 10px 22px rgba(37, 99, 235, .2);
}

.btn.secondary {
  background: #eef2ff;
  color: #3730a3;
  border-color: #c7d2fe;
}

.btn.ghost {
  background: #fff;
  color: var(--text);
  border-color: var(--line);
}

.btn.soft {
  background: #f1f5f9;
  color: #334155;
  border-color: var(--line);
}

.modal-footer {
  padding: 16px clamp(18px, 2.3vw, 28px);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  border-top: 1px solid var(--line-soft);
  background: #f8fafc;
}

.token-input-row {
  align-items: stretch;
}

.token-input-row input {
  flex: 1 1 260px;
}

.tokens {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.token {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 10px;
  background: #fff;
  font-size: var(--fs-sm);
  font-weight: 800;
}

.token button {
  border: 0;
  background: #fee2e2;
  color: #991b1b;
  border-radius: 999px;
  cursor: pointer;
  width: 22px;
  height: 22px;
  font-weight: 900;
}

.history-list {
  display: grid;
  gap: 12px;
}

.history-item {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: #fff;
  padding: 16px;
  display: grid;
  gap: 10px;
}

.history-item-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.history-item h3 {
  margin-bottom: 4px;
  font-size: var(--fs-md);
}

.history-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 30px;
  border-radius: 999px;
  background: #eef2ff;
  color: #3730a3;
  font-size: var(--fs-sm);
  font-weight: 900;
  margin-right: 10px;
}

.history-title-row {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-wrap: wrap;
}

.history-meta {
  color: var(--muted);
  font-size: var(--fs-sm);
}

.history-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.empty-state {
  grid-column: 1 / -1;
  padding: 42px;
  border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
  text-align: center;
  color: var(--muted);
  background: rgba(255, 255, 255, .72);
}

.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  background: #111827;
  color: #fff;
  border-radius: 14px;
  padding: 13px 16px;
  opacity: 0;
  transform: translateY(12px);
  transition: .18s ease;
  z-index: 60;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.footer {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 0 clamp(16px, 3vw, 34px) 38px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.footer span {
  color: var(--muted);
  background: rgba(255, 255, 255, .78);
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  padding: 8px 11px;
  font-size: var(--fs-sm);
}

@media (max-width: 900px) {
  .section-heading,
  .modal-header,
  .modal-section-title {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (max-width: 760px) {
  .hero {
    padding-top: 32px;
  }

  .app-shell {
    padding-top: 16px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .modal-footer,
  .generator-final-action {
    flex-direction: column;
    align-items: stretch;
  }

  .modal {
    max-height: 98vh;
    border-radius: var(--radius-lg);
  }

  .top-actions .btn,
  .inline-actions .btn,
  .modal-footer .btn,
  .visual-settings-actions .btn,
  .generator-final-action .btn {
    width: 100%;
  }
}

@media (max-width: 520px) {
  body {
    font-size: .96rem;
  }

  .toolbar,
  .modal-section,
  .prompt-card {
    border-radius: 20px;
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .toast {
    right: 12px;
    left: 12px;
    bottom: 12px;
  }
}


/* Recursos migrados do pacote de prompts, sem refazer a base visual fluida */
:root {
  --yellow-bg: #fff7cc;
  --yellow-line: #f59e0b;
  --yellow-text: #7c4a03;
  --app-font-scale: 1;
  --card-title-scale: 1;
  --card-hashtag-scale: 1;
  --app-line-height: 1.55;
  --card-min-width: 340px;
  --card-gap: 24px;
}

body {
  font-size: calc(1rem * var(--app-font-scale));
  line-height: var(--app-line-height);
}

.toolbar-helper {
  margin: -2px 0 0;
  color: var(--muted);
  font-size: var(--fs-sm);
  line-height: 1.5;
}

.cards-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, var(--card-min-width)), 1fr));
  gap: var(--card-gap);
}

.prompt-card p,
.modal-section p,
.helper {
  line-height: var(--app-line-height);
}

.card-title-emoji {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 8px;
  font-size: 1.15em;
  line-height: 1;
  vertical-align: -1px;
}

.sensitive-label input,
.sensitive-label textarea,
[data-sensitive="true"] {
  background: var(--yellow-bg);
  border-color: var(--yellow-line);
}

.lgpd-risk {
  background: var(--yellow-bg) !important;
  border-color: var(--yellow-line) !important;
  box-shadow: 0 0 0 4px rgba(245, 158, 11, .16) !important;
}

.lgpd-box {
  border: 1px solid var(--yellow-line);
  border-radius: var(--radius-md);
  padding: 16px;
  background: var(--yellow-bg);
  color: var(--yellow-text);
  display: grid;
  gap: 6px;
}

.lgpd-box strong {
  font-size: var(--fs-sm);
  letter-spacing: .04em;
  text-transform: uppercase;
}

.lgpd-box ul {
  margin: 4px 0 0;
  padding-left: 20px;
}

.block-label {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.rag-modal {
  width: min(1080px, 100%);
}

.rag-picker,
.rag-library-list {
  display: grid;
  gap: 10px;
}

.rag-check,
.rag-item {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: #fff;
  padding: 14px;
}

.rag-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.rag-check input {
  width: auto;
  margin-top: 5px;
}

.rag-item {
  display: grid;
  gap: 12px;
}

.rag-item-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
}

.rag-type {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 8px;
  border-radius: 999px;
  background: #ecfeff;
  color: #155e75;
  padding: 5px 9px;
  font-size: var(--fs-xs);
  font-weight: 900;
}

.rag-preview {
  color: var(--muted);
  font-size: var(--fs-sm);
  line-height: 1.5;
}

.rag-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn.danger {
  background: #fee2e2;
  color: #991b1b;
  border-color: #fecaca;
}


.visual-settings-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
}

.visual-settings-actions .btn {
  min-width: 190px;
}

.settings-modal .modal-footer {
  position: sticky;
  bottom: 0;
  z-index: 14;
}

.visual-settings-grid label {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  padding: 14px;
  background: var(--surface-soft);
}

.range-value {
  display: inline-flex;
  justify-content: flex-end;
  color: var(--muted);
  font-size: var(--fs-xs);
  font-weight: 900;
}

.visual-preview-wrap {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, var(--card-min-width)), 1fr));
  gap: var(--card-gap);
  align-items: start;
  border: 1px dashed var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
  padding: 20px;
}

.visual-preview-card {
  width: auto;
  margin: 0 !important;
}

.rag-title-row,
.school-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.rag-number,
.school-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 28px;
  border-radius: 999px;
  background: #eef2ff;
  color: #3730a3;
  font-size: var(--fs-sm);
  font-weight: 900;
}

.rag-link {
  display: inline-block;
  margin: 0 0 8px;
  color: var(--blue);
  font-size: var(--fs-sm);
  font-weight: 800;
  word-break: break-all;
}

.rag-form-preview {
  margin-top: 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: #fff;
  padding: 14px;
}

.rag-form-preview pre {
  white-space: pre-wrap;
  word-break: break-word;
  margin: 10px 0 0;
  color: var(--text);
  font-size: var(--fs-sm);
  line-height: 1.55;
}

.schools-registry-list {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.school-registry-item {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: #fff;
  padding: 16px;
}

.school-registry-item h4 {
  margin: 0;
  font-size: var(--fs-md);
  color: var(--text-strong);
}

.school-registry-item p {
  margin: 4px 0;
  color: var(--muted);
  font-size: var(--fs-sm);
}

.school-registry-actions,
.school-actions {
  flex-wrap: wrap;
}

@media (min-width: 860px) {
  .school-registry-item {
    grid-template-columns: 1fr auto;
    align-items: start;
  }

  .school-registry-actions {
    justify-content: flex-end;
  }
}

.site-footer {
  width: min(1440px, 100%);
  margin: 34px auto 0;
  padding: 0 clamp(16px, 3vw, 34px) 38px;
}

.site-footer-inner {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .78);
  padding: 18px;
}

.footer-brand {
  max-width: 720px;
}

.footer-brand strong {
  display: block;
  margin-bottom: 6px;
  color: var(--text-strong);
  font-size: var(--fs-md);
}

.footer-brand p {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-sm);
}

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
}

.footer-social span,
.footer-social a {
  color: var(--muted);
  border: 0;
  border-radius: 0;
  background: transparent;
  padding: 0;
  font-size: var(--fs-sm);
  font-weight: 800;
  text-decoration: none;
}

.footer-social a {
  color: var(--text-strong);
}

.footer-social a:hover {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 4px;
}

@media (max-width: 760px) {
  .rag-item-header,
  .site-footer-inner,
  .footer-social {
    flex-direction: column;
    align-items: stretch;
  }
}

/* Ajustes finais dos controles visuais */
.prompt-card p {
  font-size: calc(var(--fs-base) * var(--app-font-scale));
}

.card-tag {
  font-size: calc(var(--fs-sm) * var(--card-hashtag-scale));
}


/* v6 ajustes incrementais: RAG accordion, sync, tabs e responsividade */
.hero {
  padding-bottom: clamp(8px, 1.2vw, 18px);
}

.app-shell {
  padding-top: clamp(8px, 1.4vw, 16px);
}

.section-heading:has(#resultsTitle[hidden]) {
  align-items: center;
}

.settings-tab-body {
  display: block;
}

.settings-tab-panel {
  display: none;
}

.settings-tab-panel.active {
  display: grid;
  gap: 18px;
}

.rag-form-actions,
.sync-actions,
.school-actions {
  margin-top: 18px;
}

.rag-accordion {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
  padding: 14px;
}

.rag-accordion pre {
  white-space: pre-wrap;
  word-break: break-word;
  margin: 10px 0 0;
  color: var(--text);
  font-size: var(--fs-sm);
  line-height: 1.55;
}

.sync-modal {
  width: min(980px, 100%);
  grid-template-rows: auto 1fr auto;
}

#syncJsonArea {
  margin-top: 12px;
  min-height: 260px;
  font-family: "Courier New", monospace;
  font-size: var(--fs-sm);
}

@media (max-width: 900px) {
  .hero-content,
  .app-shell,
  .site-footer {
    width: 100%;
  }

  .top-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .top-actions .btn {
    width: 100%;
  }
}

@media (max-width: 760px) {
  .hero {
    padding: 24px 14px 8px;
  }

  .hero h1 {
    font-size: clamp(1.8rem, 10vw, 2.7rem);
  }

  .hero p {
    font-size: 1rem;
    line-height: 1.5;
  }

  .app-shell {
    padding: 8px 12px 18px;
  }

  .toolbar {
    padding: 14px;
    gap: 14px;
  }

  .top-actions {
    grid-template-columns: 1fr;
  }

  .ai-platform-control {
    width: 100%;
    justify-content: space-between;
  }

  .ai-platform-control select {
    flex: 1;
    text-align: right;
  }

  .category-strip {
    gap: 8px;
  }

  .category-btn {
    flex: 1 1 46%;
    padding: 10px 12px;
    text-align: center;
  }

  .modal-backdrop {
    padding: 0;
    place-items: stretch;
  }

  .modal,
  .settings-modal,
  .history-modal,
  .rag-modal,
  .sync-modal {
    width: 100%;
    max-height: 100dvh;
    min-height: 100dvh;
    border-radius: 0;
  }

  .modal-header {
    padding: 16px;
  }

  .modal-body {
    padding: 14px;
    gap: 14px;
  }

  .tabs {
    padding: 10px 14px;
  }

  .tab {
    padding: 9px 12px;
  }

  .modal-section {
    padding: 14px;
  }

  .cards-grid,
  .visual-preview-wrap {
    grid-template-columns: 1fr;
  }

  .history-modal .modal-body {
    max-height: none;
  }
}

@media (max-width: 520px) {
  .category-btn {
    flex-basis: 100%;
  }

  .section-heading {
    margin-bottom: 14px;
  }


  .rag-actions,
  .inline-actions,
  .sync-actions,
  .school-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  input,
  select,
  textarea {
    padding: 12px 13px;
  }
}


/* v7 vínculos docentes inteligentes */
.settings-tabs {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--surface);
  padding: 10px 0;
  border-bottom: 1px solid var(--line-soft);
}
.assignment-list {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}
.assignment-row {
  display: grid;
  grid-template-columns: minmax(120px, .8fr) minmax(100px, .6fr) minmax(160px, 1.4fr);
  gap: 10px;
  align-items: start;
  border: 1px solid var(--line-soft);
  background: #fff;
  border-radius: 14px;
  padding: 10px 12px;
  font-size: var(--fs-sm);
}
.assignment-row em {
  font-style: normal;
  color: var(--text-muted);
}
.smart-fill-panel {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.smart-fill-panel > div {
  border: 1px solid var(--line-soft);
  background: #fff;
  border-radius: var(--radius-md);
  padding: 14px;
}
.hidden-technical-list {
  display: none;
}
@media (max-width: 760px) {
  .settings-tabs {
    overflow: visible;
    flex-wrap: wrap;
  }
  .settings-tabs .tab {
    flex: 1 1 42%;
    white-space: normal;
  }
  .assignment-row,
  .smart-fill-panel {
    grid-template-columns: 1fr;
  }
}

.specific-assignment-box {
  border: 1px dashed var(--line);
  background: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(14px, 1.8vw, 20px);
  margin-top: 16px;
}
.specific-assignment-box h4 {
  margin-bottom: 6px;
}


@media (max-width: 640px) {
  .category-btn {
    width: 100%;
    min-width: 0;
  }
}


@keyframes pulseNeedsData {
  0%, 100% { box-shadow: 0 0 0 0 rgba(220, 38, 38, .42), 0 10px 22px rgba(220, 38, 38, .18); }
  50% { box-shadow: 0 0 0 8px rgba(220, 38, 38, 0), 0 14px 28px rgba(220, 38, 38, .25); }
}

@keyframes pulseSaveData {
  0%, 100% { box-shadow: 0 0 0 0 rgba(22, 163, 74, .42), 0 10px 22px rgba(22, 163, 74, .18); }
  50% { box-shadow: 0 0 0 8px rgba(22, 163, 74, 0), 0 14px 28px rgba(22, 163, 74, .25); }
}

.btn.needs-data-pulse {
  background: #dc2626 !important;
  color: #fff !important;
  border-color: #ef4444 !important;
  animation: pulseNeedsData 1.35s ease-in-out infinite;
}

.btn.save-data-pulse {
  background: #16a34a !important;
  color: #fff !important;
  border-color: #22c55e !important;
  animation: pulseSaveData 1.35s ease-in-out infinite;
}

.danger-zone {
  border-color: #fecaca;
  background: #fff7f7;
}

.danger-zone h3 {
  color: #991b1b;
}


/* v16 - Dados do Docente relacional, abas persistentes e sincronização tokenizada */
.settings-modal {
  grid-template-rows: auto auto minmax(0, 1fr) auto;
}

.settings-modal .modal-body {
  min-height: 0;
  overflow-y: auto;
}

.settings-tabs {
  position: sticky;
  top: 0;
  z-index: 12;
  align-self: stretch;
}

.one-field-grid {
  grid-template-columns: minmax(260px, 520px);
}

.school-link-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.school-link-subjects {
  grid-column: 1 / -1;
}

.compact-helper {
  margin-top: 12px;
}

.school-card {
  border: 1px solid var(--line-soft);
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-top: 14px;
}

.school-card-header {
  align-items: flex-start;
}

.school-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.school-number {
  display: inline-flex;
  min-width: 34px;
  height: 28px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--text-muted);
  font-size: var(--fs-xs);
  font-weight: 900;
}

.assignment-row {
  grid-template-columns: minmax(120px, .85fr) minmax(110px, .65fr) minmax(180px, 1.5fr);
}

@media (max-width: 760px) {
  .school-link-grid,
  .one-field-grid {
    grid-template-columns: 1fr;
  }
  .settings-modal {
    max-height: 96vh;
  }
}


/* v17 - Ajustes Dados do Docente: abas, cadastro por vínculo e lista por escola */
.settings-modal .settings-tabs {
  padding-left: 24px !important;
  padding-right: 24px !important;
  gap: 10px;
  flex-shrink: 0;
}

.settings-modal .settings-tabs .tab {
  margin-left: 0;
}

.school-manager .school-link-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.school-manager .school-link-subjects {
  grid-column: 1 / -1;
}

.school-actions {
  align-items: center;
  flex-wrap: wrap;
}

.school-card {
  padding: 16px 18px;
}

.school-card-header {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  margin-bottom: 10px;
}

.school-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.school-title-row h4 {
  margin: 0;
  font-size: var(--fs-md);
  letter-spacing: .01em;
  text-transform: uppercase;
}

.school-delete-btn,
.assignment-delete-btn {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid rgba(220, 38, 38, .18);
  background: rgba(220, 38, 38, .08);
  color: #b91c1c;
  font-weight: 900;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.school-delete-btn:hover,
.assignment-delete-btn:hover {
  background: #dc2626;
  color: #fff;
}

.assignment-list {
  gap: 8px;
}

.assignment-row {
  grid-template-columns: minmax(120px, .8fr) minmax(140px, 1fr) minmax(180px, 1.4fr) auto !important;
  align-items: center;
}

.assignment-row strong,
.assignment-row span,
.assignment-row em {
  overflow-wrap: anywhere;
}

.assignment-row-label {
  font-weight: 900;
  color: var(--text);
}

.assignment-row-level {
  color: var(--text-muted);
  font-weight: 700;
}

.assignment-row-subjects {
  color: var(--text-muted);
  font-style: normal;
}

@media (max-width: 760px) {
  .settings-modal .settings-tabs {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }
  .school-manager .school-link-grid,
  .assignment-row {
    grid-template-columns: 1fr !important;
  }
  .school-card-header {
    align-items: flex-start;
  }
  .assignment-delete-btn {
    width: 100%;
    border-radius: 12px;
  }
}