:root {
  --ink: #142033;
  --ink-soft: #4a6078;
  --surface: #eef3f9;
  --surface-2: #e2eaf3;
  --panel: rgba(255, 255, 255, 0.86);
  --accent: #0f8f8b;
  --accent-deep: #0a6e6a;
  --signal: #2563eb;
  --ok: #14946a;
  --bad: #d64545;
  --line: rgba(20, 32, 51, 0.1);
  --line-strong: rgba(20, 32, 51, 0.16);
  --btn-solid-bg: #142033;
  --btn-solid-fg: #f4f8fc;
  --btn-solid-hover: #1c2d45;
  --ghost-bg: rgba(255, 255, 255, 0.62);
  --choice-bg: rgba(255, 255, 255, 0.88);
  --card-inset: rgba(255, 255, 255, 0.7);
  --stat-bg: rgba(20, 32, 51, 0.05);
  --nav-bg: rgba(255, 255, 255, 0.7);
  --input-bg: rgba(255, 255, 255, 0.88);
  --tab-active-fg: #f4f8fc;
  --glow-a: rgba(15, 159, 154, 0.12);
  --glow-b: rgba(37, 99, 235, 0.1);
  --grid-line: rgba(20, 32, 51, 0.04);
  --stage: #0d1726;
  --stage-2: #152a40;
  --stage-ink: #e8eef8;
  --stage-muted: #9eb0c6;
  --font-display: "Space Grotesk", "Segoe UI", sans-serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
  --radius: 0.75rem;
  --radius-sm: 0.5rem;
}

html[data-theme="dark"] {
  --ink: #e7eef8;
  --ink-soft: #9aadc4;
  --surface: #0a101c;
  --surface-2: #111827;
  --panel: rgba(18, 28, 44, 0.9);
  --accent: #2dd4bf;
  --accent-deep: #5eead4;
  --signal: #60a5fa;
  --ok: #34d399;
  --bad: #f87171;
  --line: rgba(231, 238, 248, 0.1);
  --line-strong: rgba(231, 238, 248, 0.18);
  --btn-solid-bg: #e7eef8;
  --btn-solid-fg: #0a101c;
  --btn-solid-hover: #ffffff;
  --ghost-bg: rgba(255, 255, 255, 0.06);
  --choice-bg: rgba(255, 255, 255, 0.05);
  --card-inset: rgba(255, 255, 255, 0.05);
  --stat-bg: rgba(255, 255, 255, 0.06);
  --nav-bg: rgba(255, 255, 255, 0.06);
  --input-bg: rgba(255, 255, 255, 0.06);
  --tab-active-fg: #0a101c;
  --glow-a: rgba(45, 212, 191, 0.14);
  --glow-b: rgba(96, 165, 250, 0.12);
  --grid-line: rgba(231, 238, 248, 0.05);
  color-scheme: dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--surface);
  line-height: 1.55;
  position: relative;
}

.page-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(900px 480px at 8% -8%, var(--glow-a), transparent 55%),
    radial-gradient(700px 420px at 100% 0%, var(--glow-b), transparent 50%),
    linear-gradient(180deg, var(--surface) 0%, var(--surface) 42%, var(--surface-2) 100%);
}

/* Faixa superior escura no modo claro — casa com o logo */
.stage-top {
  position: relative;
}

html[data-theme="light"] .stage-top {
  color: var(--stage-ink);
  background:
    radial-gradient(520px 280px at 16% 10%, rgba(45, 160, 200, 0.14), transparent 55%),
    radial-gradient(420px 240px at 92% 0%, rgba(37, 99, 235, 0.12), transparent 50%),
    linear-gradient(165deg, var(--stage) 0%, #101c2e 48%, var(--stage-2) 100%);
  border-bottom: 1px solid rgba(160, 210, 230, 0.12);
  box-shadow: 0 10px 24px rgba(13, 23, 38, 0.14);
}

.stage-top--app .site-header,
.stage-top--app .app-bar {
  padding-top: 0.45rem;
  padding-bottom: 0.45rem;
}

.stage-top--app .brand-logo--full {
  height: 2.35rem;
}

html[data-theme="light"] .stage-top .auth-input {
  background: rgba(255, 255, 255, 0.06);
  color: var(--stage-ink);
  border-color: rgba(255, 255, 255, 0.18);
}

html[data-theme="light"] .stage-top .auth-input::placeholder {
  color: var(--stage-muted);
}

html[data-theme="light"] .stage-top .btn-primary {
  background: #e8eef8;
  color: #0d1726;
}

html[data-theme="light"] .stage-top .btn-primary:hover {
  background: #ffffff;
  color: #0d1726;
}

html[data-theme="light"] .stage-top .btn-ghost,
html[data-theme="light"] .stage-top .theme-toggle {
  color: var(--stage-ink);
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.05);
}

html[data-theme="light"] .stage-top .header-tools .btn-primary {
  border-color: transparent;
}

html[data-theme="light"] .stage-top .header-tools .auth-input,
html[data-theme="light"] .stage-top .header-tools .btn-compact,
html[data-theme="light"] .stage-top .header-tools .theme-toggle {
  border-width: 1px;
}

html[data-theme="light"] .stage-top .auth-user {
  color: var(--stage-ink);
}

html[data-theme="light"] .stage-top .app-nav {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.14);
}

html[data-theme="light"] .stage-top .tab {
  color: var(--stage-muted);
}

html[data-theme="light"] .stage-top .tab:hover {
  color: var(--stage-ink);
}

html[data-theme="light"] .stage-top .tab[aria-selected="true"] {
  background: #e8eef8;
  color: #0d1726;
}

html[data-theme="light"] .stage-top .app-bar {
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

.page-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 78%);
}

.page-bg--app::after {
  opacity: 0.22;
  mask-image: linear-gradient(180deg, #000 0%, transparent 55%);
}

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

a:hover {
  color: var(--accent-deep);
}

img {
  max-width: 100%;
  display: block;
}

.wrap {
  width: min(1100px, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  padding: 0.55rem 0;
  position: relative;
  z-index: 2;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  flex-shrink: 0;
}

.brand:hover {
  color: inherit;
}

.brand-logo {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 0.55rem;
  object-fit: cover;
  display: block;
  flex-shrink: 0;
  border: 0;
  background: transparent;
}

.brand-logo--full {
  width: auto;
  height: 2.55rem;
  aspect-ratio: 1;
  border-radius: 0.45rem;
}

.header-tools {
  --hdr-h: 1.9rem;
  --hdr-fs: 0.72rem;
  --hdr-r: 0.35rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.3rem;
}

.header-tools .auth-form,
.header-tools .auth-session {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.3rem;
}

.header-tools .auth-input,
.header-tools .btn-compact,
.header-tools .theme-toggle {
  box-sizing: border-box;
  height: var(--hdr-h);
  min-height: var(--hdr-h);
  max-height: var(--hdr-h);
  font-size: var(--hdr-fs);
  font-weight: 600;
  line-height: 1;
  border-radius: var(--hdr-r);
  border: 1px solid var(--line-strong);
  padding: 0 0.55rem;
}

.header-tools .btn-compact {
  letter-spacing: 0;
}

.header-tools .btn-compact:hover {
  transform: none;
}

.header-tools .btn-primary {
  border-color: transparent;
}

.header-tools .auth-input {
  width: 6.1rem;
  max-width: 20vw;
  background: var(--input-bg);
  color: var(--ink);
  font: inherit;
  font-size: var(--hdr-fs);
  font-weight: 500;
}

.header-tools .auth-input::placeholder {
  color: var(--ink-soft);
  opacity: 0.85;
  font-size: var(--hdr-fs);
  font-weight: 500;
}

.header-tools .auth-input:focus {
  outline: 2px solid rgba(15, 159, 154, 0.35);
  outline-offset: 1px;
  border-color: var(--accent);
}

.header-tools .theme-toggle {
  width: var(--hdr-h);
  padding: 0;
  background: var(--ghost-bg);
  color: var(--ink);
  cursor: pointer;
  backdrop-filter: blur(8px);
  flex-shrink: 0;
  order: 99;
}

.header-tools .theme-toggle:hover {
  border-color: rgba(15, 159, 154, 0.45);
  color: var(--accent-deep);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.theme-icon {
  width: 0.9rem;
  height: 0.9rem;
  display: none;
}

html[data-theme="light"] .theme-icon-moon {
  display: block;
}

html[data-theme="dark"] .theme-icon-sun {
  display: block;
}

.auth-form[hidden],
.auth-session[hidden] {
  display: none !important;
}

.auth-session {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.auth-user {
  font-weight: 600;
  font-size: 0.72rem;
  max-width: 7rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.auth-msg {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-deep);
}

.auth-msg--err {
  color: var(--bad);
}

.auth-msg--ok {
  color: var(--ok);
}

.auth-msg[hidden] {
  display: none;
}

.btn-compact {
  padding: 0 0.55rem;
  font-size: 0.72rem;
  line-height: 1;
  border-radius: 0.35rem;
  height: 1.9rem;
  min-height: 1.9rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.nav {
  display: flex;
  gap: 0.65rem;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 0;
  border-radius: var(--radius-sm);
  padding: 0.7rem 1.1rem;
  font: inherit;
  font-weight: 650;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

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

.btn-primary {
  background: var(--btn-solid-bg);
  color: var(--btn-solid-fg);
}

.btn-primary:hover {
  background: var(--btn-solid-hover);
  color: var(--btn-solid-fg);
}

.btn-ghost {
  background: var(--ghost-bg);
  color: var(--ink);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  border-color: rgba(15, 159, 154, 0.45);
  color: var(--ink);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.btn:disabled:hover {
  transform: none;
}

/* ——— Landing hero ——— */
.hero {
  position: relative;
  overflow: hidden;
  padding: 0.85rem 0 1.15rem;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(140px, 220px) minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 1.75rem);
  align-items: center;
}

.hero-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: rise 0.75s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero-logo {
  width: min(100%, 220px);
  height: auto;
  aspect-ratio: 1;
  display: block;
  border-radius: 0.9rem;
  object-fit: cover;
  border: 0;
  background: transparent;
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.3);
}

.hero-visual {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(15, 159, 154, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 159, 154, 0.08) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 65% at 70% 35%, #000 20%, transparent 75%);
  animation: grid-pulse 8s ease-in-out infinite;
}

.hero-scan {
  position: absolute;
  top: -8%;
  right: -8%;
  width: min(48vw, 420px);
  height: min(48vw, 420px);
  border-radius: 50%;
  background:
    conic-gradient(from 210deg, transparent 0 62%, rgba(15, 159, 154, 0.22) 72%, transparent 88%),
    radial-gradient(circle at 50% 50%, rgba(26, 108, 255, 0.12), transparent 62%);
  border: 1px solid rgba(15, 159, 154, 0.22);
  animation: spin-slow 22s linear infinite;
}

.hero-orbit {
  position: absolute;
  top: 4%;
  right: 10%;
  width: min(32vw, 280px);
  height: min(32vw, 280px);
  border-radius: 50%;
  border: 1px dashed rgba(26, 108, 255, 0.28);
  animation: spin-slow 16s linear infinite reverse;
}

.hero-orbit::before {
  content: "";
  position: absolute;
  top: 12%;
  left: 50%;
  width: 10px;
  height: 10px;
  margin-left: -5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(15, 159, 154, 0.18);
}

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 34rem;
  animation: rise 0.75s 0.08s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero-kicker {
  margin: 0 0 0.4rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

html[data-theme="light"] .hero-kicker {
  color: #7dd3d0;
}

.hero-lead {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.4vw, 1.45rem);
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 34rem;
  font-weight: 650;
}

.hero-sub {
  margin: 0 0 1.1rem;
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--ink-soft);
  max-width: 34rem;
  font-weight: 500;
}

html[data-theme="light"] .hero-lead {
  color: var(--stage-ink);
}

html[data-theme="light"] .hero-sub {
  color: var(--stage-muted);
}

html[data-theme="light"] .hero .btn-ghost {
  color: var(--stage-ink);
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.06);
}

html[data-theme="light"] .hero .btn-primary {
  background: #e8eef8;
  color: #0d1726;
}

html[data-theme="light"] .hero-visual {
  opacity: 0.55;
}

.hero p {
  margin: 0 0 1.6rem;
  font-size: 1.1rem;
  color: var(--ink-soft);
  max-width: 30rem;
  font-weight: 500;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.hero-trial-tag {
  font-weight: 600;
  color: var(--accent);
}

html[data-theme="light"] .hero-trial-tag {
  color: var(--accent-deep);
}

.hero-trial-pitch {
  display: grid;
  gap: 0.2rem;
  margin: 1rem 0 0;
  padding: 0;
  max-width: 28rem;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
  color: inherit;
  font: inherit;
}

.hero-trial-pitch strong {
  font-family: var(--font-display);
  font-size: 1.02rem;
  letter-spacing: -0.02em;
  color: var(--accent);
}

.hero-trial-pitch span {
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.45;
}

.hero-trial-pitch:hover strong {
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

html[data-theme="light"] .hero-trial-pitch strong {
  color: var(--accent-deep);
}

.trial-modal-panel {
  width: min(100%, 26rem);
}

.trial-modal-kicker {
  margin: 0 0 0.25rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.trial-modal-lead {
  margin: 0 0 1rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.5;
}

.trial-form {
  display: grid;
  gap: 0.85rem;
}

.trial-form .aprova-modal-actions {
  margin-top: 0.35rem;
}

.trial-success {
  display: grid;
  gap: 0.75rem;
  padding-top: 0.25rem;
}

.trial-success-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.trial-success-body {
  margin: 0;
  color: var(--ink-soft);
  font-weight: 500;
  line-height: 1.5;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes grid-pulse {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

@keyframes spin-slow {
  to { transform: rotate(360deg); }
}


.section {
  padding: 2rem 0 3rem;
}

.section h2 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 3.2vw, 2.15rem);
  letter-spacing: -0.03em;
}

.section .lead {
  margin: 0 0 1.85rem;
  color: var(--ink-soft);
  max-width: 36rem;
  font-weight: 500;
}

.feature-list {
  display: grid;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.feature-list li {
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 0.3rem;
  transition: background 0.2s ease, padding-left 0.2s ease;
}

.feature-list li:hover {
  padding-left: 0.35rem;
  background: linear-gradient(90deg, rgba(15, 159, 154, 0.06), transparent 55%);
}

.feature-list strong {
  font-family: var(--font-display);
  font-size: 1.08rem;
  letter-spacing: -0.02em;
}

.feature-list span {
  color: var(--ink-soft);
  max-width: 42rem;
}

.topic-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.85rem;
}

.topic-grid li {
  padding: 1rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  display: grid;
  gap: 0.3rem;
  backdrop-filter: blur(8px);
}

.topic-grid strong {
  font-family: var(--font-display);
  font-size: 1.02rem;
  letter-spacing: -0.02em;
}

.topic-grid span {
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.4;
}

.section-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.75rem;
}

.contact-official {
  margin: 0 0 1.5rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.contact-official a {
  color: var(--accent-deep);
  text-decoration: none;
}

.contact-official a:hover {
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.contact-form {
  display: grid;
  gap: 0.85rem;
  max-width: 28rem;
}

.contact-form textarea {
  width: 100%;
  min-height: 7rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--panel);
  color: var(--ink);
  font: inherit;
  resize: vertical;
}

.contact-form textarea:focus {
  outline: 2px solid rgba(15, 159, 154, 0.35);
  outline-offset: 1px;
  border-color: var(--accent);
}

.contact-panel-card .contact-form {
  max-width: 32rem;
}

/* ——— Ciência do aprendizado (landing) ——— */
.section-eyebrow {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.science-habits {
  margin-bottom: 1.5rem;
}

.science-avoid {
  margin: 0 0 1.75rem;
  padding: 1rem 1.1rem;
  max-width: 42rem;
  border-left: 3px solid var(--line-strong, var(--line));
  background: linear-gradient(90deg, rgba(15, 159, 154, 0.07), transparent 70%);
  color: var(--ink-soft);
  font-weight: 500;
  line-height: 1.55;
}

.science-avoid strong {
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--font-display);
  color: var(--ink);
  letter-spacing: -0.02em;
}

.science-bridge {
  margin: 0 0 1.25rem;
  padding: 1.35rem 0 0;
  border-top: 1px solid var(--line);
  max-width: 42rem;
}

.science-bridge-title {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.science-product-list {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
}

.science-product-list li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--ink-soft);
  font-weight: 500;
}

.science-product-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 1px;
  background: var(--accent);
}

.science-result {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.science-source {
  margin: 0 0 0.25rem;
  max-width: 42rem;
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--ink-mute, var(--ink-soft));
}

/* ——— Planos / preços ——— */
.pricing-note {
  margin: -1rem 0 1.5rem;
  color: var(--accent-deep);
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  align-items: stretch;
}

.pricing-plan {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.25rem 1.2rem 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  backdrop-filter: blur(8px);
}

.pricing-plan--featured {
  border-color: rgba(15, 143, 139, 0.45);
  box-shadow: 0 0 0 1px rgba(15, 143, 139, 0.12);
  background:
    linear-gradient(165deg, rgba(15, 143, 139, 0.1), transparent 42%),
    var(--panel);
}

.pricing-badge {
  position: absolute;
  top: 0.85rem;
  right: 0.9rem;
  margin: 0;
  padding: 0.2rem 0.5rem;
  border-radius: 0.35rem;
  background: var(--accent);
  color: #f4fbfa;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

html[data-theme="dark"] .pricing-badge {
  color: #0a101c;
}

.pricing-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.pricing-tagline {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.pricing-price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem;
  margin: 0.35rem 0 0.25rem;
}

.pricing-amount {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.05rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.pricing-period {
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.pricing-features {
  list-style: none;
  margin: 0.35rem 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.45rem;
  flex: 1;
}

.pricing-features li {
  position: relative;
  padding-left: 1.05rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.4;
}

.pricing-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--accent);
}

.pricing-cta {
  width: 100%;
  justify-content: center;
  text-align: center;
}

.pricing-fineprint {
  margin: 1.15rem 0 0;
  color: var(--ink-soft);
  font-size: 0.85rem;
  max-width: 40rem;
}

@media (max-width: 900px) {
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .pricing-plan--featured {
    order: -1;
  }
}

/* ——— Página de cadastro ——— */
.auth-page {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 1.1rem;
  align-items: start;
  padding: 1.25rem 0 2.25rem;
  max-width: 820px;
}

.auth-panel {
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 1.1rem 1.15rem 1.05rem;
  backdrop-filter: blur(12px);
}

.auth-kicker {
  margin: 0 0 0.3rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.auth-panel h1 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.4vw, 1.65rem);
  letter-spacing: -0.03em;
}

.auth-lead {
  margin: 0 0 0.95rem;
  color: var(--ink-soft);
  max-width: 34rem;
  font-weight: 500;
  font-size: 0.92rem;
  line-height: 1.45;
}

.signup-form {
  display: grid;
  gap: 0.65rem;
}

.field {
  display: grid;
  gap: 0.28rem;
}

.field span {
  font-size: 0.78rem;
  font-weight: 650;
}

.field input {
  width: 100%;
  border: 1px solid var(--line-strong);
  background: var(--input-bg);
  color: var(--ink);
  font: inherit;
  font-size: 0.88rem;
  padding: 0.55rem 0.7rem;
  border-radius: var(--radius-sm);
}

.field textarea {
  width: 100%;
  min-height: 7rem;
  border: 1px solid var(--line-strong);
  background: var(--input-bg);
  color: var(--ink);
  font: inherit;
  font-size: 0.88rem;
  padding: 0.55rem 0.7rem;
  border-radius: var(--radius-sm);
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  outline: 2px solid rgba(15, 159, 154, 0.35);
  outline-offset: 1px;
  border-color: var(--accent);
}

.signup-submit {
  width: 100%;
  margin-top: 0.15rem;
  padding: 0.65rem 0.9rem;
  font-size: 0.9rem;
}

.auth-panel .auth-msg {
  margin: 0;
  font-size: 0.8rem;
}

.auth-foot {
  margin: 0.85rem 0 0;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

.auth-foot a {
  color: var(--accent-deep);
  font-weight: 650;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.auth-aside {
  padding: 1rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--accent) 6%, transparent);
}

.auth-aside h2 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.auth-aside ul {
  margin: 0;
  padding-left: 1.05rem;
  color: var(--ink-soft);
  display: grid;
  gap: 0.4rem;
  font-size: 0.88rem;
  line-height: 1.4;
}

@media (max-width: 800px) {
  .auth-page {
    grid-template-columns: 1fr;
  }
}

.site-footer {
  padding: 2rem 0 2.6rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.site-footer a {
  color: var(--accent-deep);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ——— App shell ——— */
body.app-body {
  background: var(--surface);
}

.login-gate {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.login-gate[hidden] {
  display: none !important;
}

.login-gate-card {
  width: min(420px, 100%);
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 1.35rem 1.25rem 1.2rem;
  position: relative;
}

.login-gate-brand {
  margin-bottom: 0.85rem;
}

.login-gate-card h1 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: -0.03em;
}

.login-gate-card > p {
  margin: 0 0 1rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.gate-theme,
.app-topbar .theme-toggle {
  width: 1.9rem;
  height: 1.9rem;
  padding: 0;
  border: 1px solid var(--line-strong);
  background: var(--ghost-bg);
  border-radius: 0.35rem;
  color: var(--ink);
  cursor: pointer;
}

.gate-theme {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
}

.app-shell {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  min-height: 100vh;
}

.app-shell[hidden] {
  display: none !important;
}

.app-sidebar {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem 0.85rem;
  background: linear-gradient(180deg, #0d1726 0%, #122033 100%);
  color: #e8eef8;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.25rem 0.35rem 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-brand img {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 0.45rem;
  object-fit: cover;
}

.sidebar-brand strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.95rem;
}

.sidebar-brand span {
  display: block;
  font-size: 0.72rem;
  color: #9eb0c6;
}

.sidebar-nav {
  display: grid;
  gap: 0.2rem;
  flex: 1;
  align-content: start;
}

.sidebar-label {
  margin: 0.7rem 0 0.2rem;
  padding: 0 0.45rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #7f93ab;
}

.side-link,
.side-link-a {
  display: block;
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  color: #d5e0ee;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.55rem 0.65rem;
  border-radius: 0.45rem;
  cursor: pointer;
  text-decoration: none;
}

.side-link:hover,
.side-link-a:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.side-link.active {
  background: rgba(45, 212, 191, 0.16);
  color: #7ee7df;
}

.sidebar-user {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.8rem;
}

.sidebar-user .btn-ghost {
  color: #e8eef8;
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.04);
}

.app-workspace {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.app-topbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.15rem;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  backdrop-filter: blur(10px);
}

.app-topbar-text {
  flex: 1;
  min-width: 0;
}

.app-topbar h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.app-topbar p {
  margin: 0.1rem 0 0;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

.sidebar-toggle {
  display: none;
  border: 1px solid var(--line-strong);
  background: var(--ghost-bg);
  color: var(--ink);
  border-radius: 0.4rem;
  width: 2.1rem;
  height: 2.1rem;
  cursor: pointer;
  font-size: 1rem;
}

.app-main--shell {
  width: min(980px, calc(100% - 2rem));
  margin-inline: auto;
  padding: 1.25rem 0 2.5rem;
}

.dash-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.85rem;
}

.dash-grid--sm {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.dash-card {
  display: grid;
  gap: 0.35rem;
  text-align: left;
  padding: 1.05rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--panel);
  color: inherit;
  font: inherit;
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.15s ease, background 0.15s ease;
}

.dash-card:hover {
  border-color: rgba(15, 159, 154, 0.45);
  transform: translateY(-2px);
}

.dash-card--static {
  cursor: default;
}

.dash-card--static:hover {
  transform: none;
}

.esp-decks-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
}

.esp-decks-title--sub {
  margin-top: 1.35rem;
}

#esp-decks-sub {
  margin: -0.35rem 0 1rem;
}

.esp-groups {
  margin-bottom: 0.25rem;
  margin-top: 0.15rem;
}

.esp-groups-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
}

.esp-groups-head .esp-exam-label {
  margin: 0;
}

.esp-groups-head .btn {
  flex-shrink: 0;
}

.esp-ped-overview {
  margin-top: 1.5rem;
}

.esp-ped-overview-exams {
  margin-top: 0.15rem;
}

.esp-ped-verdict {
  margin: 0.55rem 0 0.55rem;
  line-height: 1.45;
  font-size: 0.95rem;
}

.esp-ped-unit {
  margin: 0 0 0.75rem;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--accent-deep);
}

.esp-ped-source {
  margin: 0.85rem 0 0;
  font-size: 0.8rem;
  line-height: 1.4;
}

.esp-enamed-banner {
  display: grid;
  gap: 0.25rem;
  margin: 0.85rem 0 0;
  padding: 0.9rem 1rem;
  border-radius: var(--radius);
  border: 1px solid rgba(196, 112, 20, 0.35);
  background: linear-gradient(135deg, rgba(196, 112, 20, 0.12), rgba(15, 159, 154, 0.08));
}

.esp-enamed-banner strong {
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.esp-enamed-banner span {
  font-size: 0.9rem;
  line-height: 1.4;
  color: var(--muted, #5b6570);
}

.esp-exam-btn--enamed {
  border-color: rgba(196, 112, 20, 0.45);
  background: linear-gradient(160deg, rgba(196, 112, 20, 0.14), var(--panel) 70%);
  font-weight: 700;
}

.esp-exam-btn--enamed.active {
  border-color: rgba(196, 112, 20, 0.65);
  background: linear-gradient(160deg, rgba(196, 112, 20, 0.22), rgba(15, 159, 154, 0.1));
  color: inherit;
}

.dash-card--active {
  border-color: rgba(15, 159, 154, 0.55);
  box-shadow: 0 0 0 1px rgba(15, 159, 154, 0.25);
  background: linear-gradient(160deg, rgba(15, 159, 154, 0.12), transparent 72%);
}

.dash-card--featured {
  border-color: rgba(15, 159, 154, 0.45);
  background: linear-gradient(160deg, rgba(15, 159, 154, 0.1), transparent 70%);
}

.dash-card--focus {
  border-color: rgba(15, 159, 154, 0.4);
  box-shadow: 0 0 0 1px rgba(15, 159, 154, 0.18);
}

.dash-card--muted {
  opacity: 0.72;
}

.dash-card--muted:hover {
  opacity: 1;
}

.rev-block {
  margin-top: 0.85rem;
}

.rev-callout {
  padding: 0.95rem 1rem;
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  background: var(--panel);
  line-height: 1.45;
}

.rev-focus-line {
  margin: 0.35rem 0 0;
  line-height: 1.4;
}

.rev-focus-line:first-of-type {
  margin-top: 0.15rem;
}

.esp-stats {
  margin-top: 1.5rem;
}

.esp-exam-pick {
  margin-top: 1rem;
}

.esp-module-pick {
  margin-top: 1.25rem;
  margin-bottom: 0.35rem;
}

.esp-exam-label {
  margin: 0 0 0.65rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.esp-exam-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.esp-stat-filters {
  display: grid;
  gap: 0.65rem;
}

.esp-stat-filters-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.esp-exam-pick-btn {
  appearance: none;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  color: inherit;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.esp-exam-pick-btn:hover,
.esp-exam-pick-btn.open {
  border-color: rgba(15, 159, 154, 0.45);
}

.esp-exam-pick-btn--set {
  border-color: rgba(15, 159, 154, 0.4);
  background: rgba(15, 159, 154, 0.08);
  color: var(--accent-deep);
}

.esp-year-pick {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-left: auto;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.esp-year-pick select {
  appearance: none;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  color: inherit;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius);
  cursor: pointer;
}

.esp-exam-chooser {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 0.75rem;
}

.esp-exam-chooser-hint {
  margin: 0 0 0.55rem;
  font-size: 0.84rem;
}

.esp-exam-chooser-list {
  display: grid;
  gap: 0.35rem;
  max-height: 16rem;
  overflow: auto;
}

.esp-exam-chooser-item {
  appearance: none;
  display: grid;
  grid-template-columns: 1.6rem 1fr auto;
  gap: 0.55rem;
  align-items: center;
  width: 100%;
  text-align: left;
  border: 1px solid transparent;
  background: transparent;
  color: inherit;
  font: inherit;
  padding: 0.5rem 0.55rem;
  border-radius: calc(var(--radius) - 2px);
  cursor: pointer;
}

.esp-exam-chooser-item:hover {
  background: rgba(15, 159, 154, 0.06);
}

.esp-exam-chooser-item.active {
  border-color: rgba(15, 159, 154, 0.4);
  background: rgba(15, 159, 154, 0.1);
}

.esp-exam-chooser-item.featured .esp-exam-chooser-name {
  font-weight: 700;
}

.esp-exam-chooser-rank {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-deep);
}

.esp-exam-chooser-name {
  font-size: 0.92rem;
  font-weight: 600;
}

.esp-exam-chooser-meta {
  font-size: 0.78rem;
  color: var(--muted, #5b6570);
}

@media (max-width: 640px) {
  .esp-year-pick {
    margin-left: 0;
    width: 100%;
  }

  .esp-year-pick select {
    flex: 1;
  }

  .esp-exam-chooser-item {
    grid-template-columns: 1.4rem 1fr;
  }

  .esp-exam-chooser-meta {
    grid-column: 2;
  }
}

.esp-exam-btn {
  appearance: none;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  color: inherit;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.esp-exam-btn:hover {
  border-color: rgba(15, 159, 154, 0.45);
}

.esp-exam-btn.active {
  border-color: rgba(15, 159, 154, 0.55);
  background: rgba(15, 159, 154, 0.12);
  color: var(--accent-deep);
}

.rev-callout--warn {
  border-left-color: #d97706;
  margin-top: 0.85rem;
}

.rev-bars {
  display: grid;
  gap: 0.65rem;
}

.rev-bar-row {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) auto;
  gap: 0.65rem;
  align-items: center;
  font-size: 0.9rem;
}

.rev-bar-row em {
  font-style: normal;
  font-weight: 700;
  color: var(--accent-deep);
  font-size: 0.85rem;
}

.rev-note {
  margin-top: 0.75rem;
  margin-bottom: 0;
}

.rev-table-wrap {
  overflow-x: auto;
}

.rev-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.rev-table th,
.rev-table td {
  text-align: left;
  vertical-align: top;
  padding: 0.55rem 0.45rem;
  border-bottom: 1px solid var(--line);
}

.rev-table th {
  color: var(--ink-soft);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.rev-checklist {
  display: grid;
  gap: 0.75rem;
}

.rev-item {
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--line);
}

.rev-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.rev-item-head {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: baseline;
  margin-bottom: 0.35rem;
}

.rev-item p {
  margin: 0.25rem 0 0;
  line-height: 1.4;
}

.rev-yield {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

.rev-yield--max { color: var(--accent-deep); }
.rev-yield--high { color: var(--signal, #0f9f9a); }
.rev-yield--mid { color: #b45309; }
.rev-yield--low { color: var(--ink-soft); }

.rev-two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.rev-list {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.4rem;
  line-height: 1.4;
}

.rev-sessions {
  display: grid;
  gap: 0.75rem;
}

.rev-session strong {
  display: block;
  margin-bottom: 0.25rem;
}

.rev-session p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.4;
}

@media (max-width: 800px) {
  .rev-two {
    grid-template-columns: 1fr;
  }

  .rev-bar-row {
    grid-template-columns: 1fr auto;
  }

  .rev-bar-row .stat-bar {
    grid-column: 1 / -1;
  }
}

.dash-card-kicker {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.dash-card strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.dash-card span:last-child {
  color: var(--ink-soft);
  font-size: 0.9rem;
  line-height: 1.4;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
}

.stat-card {
  padding: 0.95rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--panel);
  display: grid;
  gap: 0.35rem;
}

.stat-card-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.stat-card strong {
  font-family: var(--font-display);
  font-size: 1.55rem;
  letter-spacing: -0.03em;
  line-height: 1;
}

.stat-theme-list {
  display: grid;
  gap: 0.75rem;
}

.stat-theme-row {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) auto;
  gap: 0.65rem;
  align-items: center;
}

.stat-theme-row strong {
  display: block;
  font-size: 0.95rem;
}

.stat-theme-row span {
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.stat-theme-row em {
  font-style: normal;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--accent-deep);
}

.stat-bar {
  height: 0.45rem;
  border-radius: 999px;
  background: rgba(15, 159, 154, 0.12);
  overflow: hidden;
}

.stat-bar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--signal));
  border-radius: inherit;
}

@media (max-width: 640px) {
  .stat-theme-row {
    grid-template-columns: 1fr auto;
  }

  .stat-bar {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .app-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: min(280px, 86vw);
    z-index: 40;
    transform: translateX(-105%);
    transition: transform 0.2s ease;
  }

  body.sidebar-open .app-sidebar {
    transform: translateX(0);
  }

  .sidebar-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
}

.app-bar {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 2;
  backdrop-filter: blur(10px);
}

.app-bar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.app-nav {
  display: flex;
  gap: 0.2rem;
  flex-wrap: wrap;
  padding: 0.2rem;
  background: var(--nav-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  width: fit-content;
  max-width: 100%;
}

.tab {
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  font: inherit;
  font-weight: 650;
  padding: 0.5rem 0.85rem;
  border-radius: 0.4rem;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.tab:hover {
  color: var(--ink);
}

.tab[aria-selected="true"] {
  background: var(--btn-solid-bg);
  color: var(--tab-active-fg);
}

.app-main {
  padding: 1.6rem 0 3rem;
  position: relative;
  z-index: 1;
}

.panel {
  display: none;
  animation: rise 0.4s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.panel.active {
  display: block;
}

.panel h2 {
  margin: 0 0 0.3rem;
  font-family: var(--font-display);
  font-size: 1.7rem;
  letter-spacing: -0.03em;
}

.panel .muted {
  margin: 0 0 1.25rem;
  color: var(--ink-soft);
  font-weight: 500;
}

.study-card {
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 1.35rem 1.35rem 1.25rem;
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--card-inset) inset;
  position: relative;
  overflow: hidden;
}

.study-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--signal));
}

.study-card .label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-deep);
  font-weight: 700;
  margin-bottom: 0.65rem;
  font-family: var(--font-display);
}

.study-card .prompt {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.45rem);
  letter-spacing: -0.02em;
  line-height: 1.35;
  margin: 0 0 1.1rem;
}

/* Card de questões: enunciado e opções com escala ajustável */
#q-card {
  --q-stem-fs: 1.02rem;
  --q-choice-fs: 0.95rem;
}

#q-card[data-q-font="sm"] {
  --q-stem-fs: 0.92rem;
  --q-choice-fs: 0.88rem;
}

#q-card[data-q-font="md"] {
  --q-stem-fs: 1.02rem;
  --q-choice-fs: 0.95rem;
}

#q-card[data-q-font="lg"] {
  --q-stem-fs: 1.18rem;
  --q-choice-fs: 1.08rem;
}

#q-card .q-stem.prompt {
  font-family: var(--font-body);
  font-size: var(--q-stem-fs);
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.55;
  margin: 0 0 0.95rem;
  user-select: text;
}

#q-card .choice {
  font-size: var(--q-choice-fs);
  line-height: 1.45;
}

.q-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 0.85rem;
  padding: 0.45rem 0.55rem;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 0.65rem;
  background: rgba(15, 23, 42, 0.35);
}

html[data-theme="light"] .q-toolbar {
  background: rgba(248, 250, 252, 0.9);
  border-color: rgba(15, 23, 42, 0.08);
}

.q-toolbar .q-tool {
  min-height: 2rem;
}

.q-toolbar-group {
  display: inline-flex;
  gap: 0.25rem;
}

.q-tool.active {
  border-color: rgba(15, 159, 154, 0.65);
  background: rgba(15, 159, 154, 0.12);
  color: var(--accent-deep);
}

#q-card.q-hl-on .q-stem {
  cursor: text;
}

#q-card .q-stem mark.q-hl,
#q-card .q-stem .q-hl {
  background: rgba(250, 204, 21, 0.45);
  color: inherit;
  border-radius: 0.15em;
  padding: 0 0.05em;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  cursor: pointer;
}

html[data-theme="dark"] #q-card .q-stem mark.q-hl,
html[data-theme="dark"] #q-card .q-stem .q-hl {
  background: rgba(250, 204, 21, 0.35);
}

#q-card .choice.selected {
  border-color: rgba(15, 159, 154, 0.75);
  background: rgba(15, 159, 154, 0.1);
  box-shadow: inset 0 0 0 1px rgba(15, 159, 154, 0.25);
}

#q-confirm-row {
  margin: 0.35rem 0 0.85rem;
}

.q-feedback {
  margin: 0.9rem 0 1rem;
  padding: 0.85rem 0.95rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  background: rgba(15, 27, 45, 0.04);
  display: grid;
  gap: 0.75rem;
}

.q-feedback-verdict {
  margin: 0;
  font-weight: 700;
  font-size: 0.95rem;
}

.q-feedback-verdict--ok {
  color: var(--accent-deep);
}

.q-feedback-verdict--err {
  color: #c23b3b;
}

.q-feedback-block .label {
  margin-bottom: 0.25rem;
}

.q-feedback-block p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.5;
  font-weight: 500;
}

.study-card .answer {
  margin: 0 0 1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-weight: 500;
}

.study-card .answer[hidden] {
  display: none;
}

.actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.actions-row > [hidden] {
  display: none !important;
}

.choice {
  display: block;
  width: 100%;
  text-align: left;
  margin: 0.4rem 0;
  padding: 0.8rem 0.95rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  background: var(--choice-bg);
  color: var(--ink);
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}

.choice:hover {
  border-color: rgba(15, 159, 154, 0.55);
  transform: translateX(2px);
}

.choice.correct {
  border-color: var(--ok);
  background: rgba(20, 148, 106, 0.1);
}

.choice.wrong {
  border-color: var(--bad);
  background: rgba(214, 69, 69, 0.08);
}

.stats {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-top: 1.1rem;
  color: var(--ink-soft);
  font-size: 0.88rem;
  font-weight: 600;
}

.stats span {
  padding: 0.25rem 0.55rem;
  border-radius: 0.35rem;
  background: var(--stat-bg);
  border: 1px solid var(--line);
}

@media (max-width: 860px) {
  .header-tools .auth-input {
    width: 5.25rem;
  }

  .nav-study {
    display: none;
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: stretch;
  }

  .header-tools {
    justify-content: stretch;
  }

  .header-tools .auth-form {
    width: 100%;
  }

  .header-tools .auth-input {
    flex: 1;
    width: auto;
    min-width: 0;
    max-width: none;
  }

  .hero {
    padding: 1.25rem 0 1.75rem;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    justify-items: start;
    gap: 1.1rem;
  }

  .hero-logo {
    width: min(42vw, 150px);
    border-radius: 0.75rem;
  }

  .brand-logo--full {
    height: 2.25rem;
  }

  .hero-scan,
  .hero-orbit {
    opacity: 0.45;
    right: -20%;
  }

  .app-nav {
    width: 100%;
    justify-content: space-between;
  }

  .tab {
    flex: 1;
    text-align: center;
    padding-inline: 0.4rem;
    font-size: 0.92rem;
  }
}

body.modal-open {
  overflow: hidden;
}

.aprova-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.aprova-modal[hidden] {
  display: none !important;
}

.aprova-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 16, 28, 0.48);
  backdrop-filter: blur(2px);
}

.aprova-modal-panel {
  position: relative;
  z-index: 1;
  width: min(34rem, 100%);
  max-height: min(88vh, 40rem);
  overflow: auto;
  padding: 1.1rem 1.15rem 1.15rem;
  border-radius: calc(var(--radius) + 0.15rem);
  border: 1px solid var(--line-strong);
  background: #fff;
  color: var(--ink);
  box-shadow: 0 18px 50px rgba(10, 16, 28, 0.22);
}

html[data-theme="dark"] .aprova-modal-panel {
  background: #121c2c;
}

.aprova-modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.35rem;
}

.aprova-modal-list {
  display: grid;
  gap: 0.45rem;
  margin: 0.75rem 0 0.65rem;
}

.aprova-check {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: rgba(15, 159, 154, 0.06);
  color: var(--ink);
  cursor: pointer;
}

.aprova-check--all {
  margin-top: 0.65rem;
  border-color: rgba(15, 159, 154, 0.45);
  background: rgba(15, 159, 154, 0.12);
  font-weight: 700;
}

.aprova-check input {
  margin-top: 0.15rem;
  accent-color: var(--accent);
}

.aprova-check strong {
  display: block;
  font-size: 0.95rem;
}

.aprova-check small {
  display: block;
  margin-top: 0.15rem;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.aprova-banner {
  margin: 0 0 1.15rem;
  padding: 1rem 1.1rem 1.05rem;
  border: 1px solid rgba(15, 159, 154, 0.35);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(15, 159, 154, 0.12), rgba(15, 159, 154, 0.04));
}

.dash-seu-foco {
  margin: 0 0 1.25rem;
  padding: 1.1rem 1.15rem 1.15rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background:
    linear-gradient(160deg, rgba(15, 159, 154, 0.08), transparent 55%),
    var(--panel);
}

.dash-seu-foco-head strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.25rem;
}

.dash-seu-foco-head .muted {
  margin: 0 0 0.35rem;
  font-size: 0.9rem;
}

.dash-seu-foco-exam-filters {
  margin: 0 0 0.75rem;
}

.dash-seu-foco-exam-filters .esp-year-pick select:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.dash-seu-foco-body {
  display: grid;
  gap: 1.1rem;
  margin: 0.85rem 0 0.65rem;
}

@media (min-width: 720px) {
  .dash-seu-foco-body {
    grid-template-columns: 1.25fr 1fr;
    gap: 1.35rem;
  }
}

.dash-seu-foco .label {
  margin-bottom: 0.45rem;
}

.dash-seu-foco-less {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.dash-seu-foco-less li {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.45rem 0.55rem;
  border-radius: var(--radius-sm);
  background: rgba(15, 27, 45, 0.04);
  font-size: 0.9rem;
  font-weight: 600;
}

.dash-seu-foco-less li em {
  font-style: normal;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}

.dash-seu-foco-note {
  margin: 0 0 0.75rem;
  font-size: 0.82rem;
}

.aprova-banner--soft {
  border-color: rgba(15, 27, 45, 0.12);
  background: linear-gradient(135deg, rgba(15, 159, 154, 0.07), rgba(15, 27, 45, 0.02));
}

.profile-date-block {
  margin-top: 1rem;
  padding: 0.85rem 0.9rem;
  border: 1px solid rgba(15, 159, 154, 0.35);
  border-radius: var(--radius);
  background: rgba(15, 159, 154, 0.08);
}

.profile-date-input {
  display: block;
  width: 100%;
  max-width: 16rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--panel);
  color: inherit;
  font: inherit;
  font-weight: 600;
}

.profile-date-hint {
  margin: 0.45rem 0 0;
  font-size: 0.82rem;
}

.dash-seu-plano {
  margin: 0 0 1.25rem;
  padding: 1.1rem 1.15rem 1.15rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background:
    linear-gradient(200deg, rgba(15, 27, 45, 0.04), transparent 50%),
    var(--panel);
}

.dash-seu-plano-head strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.2rem;
}

.dash-seu-plano-head .muted {
  margin: 0;
  font-size: 0.92rem;
}

.dash-seu-plano-days {
  margin: 0.65rem 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--accent-deep);
}

.dash-seu-plano-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0.65rem 0 0;
}

.dash-seu-plano-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  background: rgba(15, 159, 154, 0.12);
  color: var(--accent-deep);
  font-size: 0.82rem;
  font-weight: 700;
}

.dash-seu-plano-phases,
.dash-seu-plano-themes {
  margin: 0.45rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.4rem;
}

.dash-seu-plano-phases li,
.dash-seu-plano-themes li {
  padding: 0.55rem 0.65rem;
  border-radius: var(--radius-sm);
  background: rgba(15, 27, 45, 0.04);
  font-size: 0.9rem;
}

.dash-seu-plano-phases li strong {
  display: block;
  font-size: 0.92rem;
  margin-bottom: 0.15rem;
}

.dash-seu-plano-phases li.is-current {
  border: 1px solid rgba(15, 159, 154, 0.4);
  background: rgba(15, 159, 154, 0.1);
}

.dash-seu-plano-phases li span,
.dash-seu-plano-themes li span {
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 0.82rem;
}

.dash-seu-plano-note {
  margin: 0.85rem 0 0.75rem;
  font-size: 0.82rem;
}

.dash-seu-plano-program-summary {
  margin: 0.45rem 0 0;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
}

.dash-seu-plano-quota {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0 0 0.75rem;
}

.dash-seu-plano-chip--soft {
  background: rgba(15, 27, 45, 0.06);
  color: var(--ink-soft);
  font-weight: 600;
}

.dash-seu-plano-chip--accent {
  background: rgba(15, 159, 154, 0.22);
  color: var(--ink);
  border: 1px solid rgba(15, 159, 154, 0.4);
}

.dash-seu-plano-tasks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.dash-task {
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-sm);
  background: rgba(15, 27, 45, 0.04);
  border: 1px solid transparent;
}

.dash-task--done {
  border-color: rgba(15, 159, 154, 0.45);
  background: rgba(15, 159, 154, 0.1);
}

.dash-task--partial {
  border-color: rgba(15, 159, 154, 0.22);
}

.dash-task--advance {
  border-color: rgba(61, 139, 253, 0.35);
  background: rgba(61, 139, 253, 0.08);
}

.q-launch .q-filter-grid,
.q-filters .q-filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  gap: 0.65rem 0.75rem;
  margin-top: 0.55rem;
}

#q-browse-grid {
  margin-top: 0.25rem;
}

.q-filter-field {
  display: grid;
  gap: 0.3rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.q-filter-field .profile-select {
  width: 100%;
}

.q-card-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  align-items: baseline;
  margin-bottom: 0.35rem;
}

.q-result-themes {
  list-style: none;
  margin: 0.45rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

.q-result-themes li {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.4rem 0.55rem;
  border-radius: var(--radius-sm);
  background: rgba(15, 159, 154, 0.08);
  font-size: 0.88rem;
  font-weight: 600;
}

.q-result-themes li em {
  font-style: normal;
  font-variant-numeric: tabular-nums;
  color: var(--accent-deep);
}

.dash-task-top {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.35rem;
}

.dash-task-top em {
  font-style: normal;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--accent-deep);
}

.dash-task-bar {
  height: 0.35rem;
  border-radius: 999px;
  background: rgba(15, 27, 45, 0.08);
  overflow: hidden;
  margin-bottom: 0.4rem;
}

.dash-task-bar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #3d8bfd);
}

.dash-task span {
  display: block;
  font-size: 0.82rem;
  color: var(--ink-soft);
  font-weight: 500;
}

.dash-task-feedback {
  margin-top: 0.25rem !important;
  font-weight: 600 !important;
  color: inherit !important;
}

.dash-task-themes-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin: 0.55rem 0 0.3rem;
}

.dash-task-themes-hint {
  margin: 0.2rem 0 0;
  font-size: 0.78rem;
  font-weight: 500;
}

.dash-curriculum {
  padding: 0.9rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--panel);
}

.dash-curriculum-head {
  margin-bottom: 0.75rem;
}

.dash-curriculum-head strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
}

.dash-curriculum-area {
  margin: 0.45rem 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(15, 27, 45, 0.03);
  padding: 0.35rem 0.55rem;
}

.dash-curriculum-area > summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.35rem 0.15rem;
}

.dash-curriculum-area > summary::-webkit-details-marker {
  display: none;
}

.dash-curriculum-area > summary span {
  font-weight: 600;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.dash-curriculum-list {
  list-style: none;
  margin: 0.35rem 0 0.45rem;
  padding: 0;
  display: grid;
  gap: 0.3rem;
}

.dash-curriculum-theme {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 0.4rem 0.55rem;
  align-items: center;
  width: 100%;
  text-align: left;
  padding: 0.4rem 0.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: rgba(15, 159, 154, 0.06);
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.dash-curriculum-theme:hover,
.dash-curriculum-theme:focus-visible {
  border-color: rgba(15, 159, 154, 0.4);
  background: rgba(15, 159, 154, 0.12);
  outline: none;
}

.dash-curriculum-theme strong {
  font-size: 0.88rem;
}

.dash-curriculum-theme em {
  font-style: normal;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}

.dash-curriculum-tier {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding: 0.15rem 0.35rem;
  border-radius: 0.25rem;
  white-space: nowrap;
}

.dash-curriculum-tier--alta {
  background: rgba(15, 159, 154, 0.2);
  color: var(--accent-deep);
}

.dash-curriculum-tier--media {
  background: rgba(61, 139, 253, 0.15);
  color: #2a6fd4;
}

.dash-curriculum-tier--base {
  background: rgba(15, 27, 45, 0.08);
  color: var(--ink-soft);
}

@media (max-width: 640px) {
  .dash-curriculum-theme {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "tier go"
      "name name"
      "meta meta";
  }

  .dash-curriculum-tier { grid-area: tier; }
  .dash-curriculum-theme strong { grid-area: name; }
  .dash-curriculum-theme em { grid-area: meta; }
  .dash-curriculum-theme .dash-task-theme-go { grid-area: go; }
}

.dash-task-themes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.3rem;
}

.dash-task-themes li {
  margin: 0;
  padding: 0;
}

.dash-task-theme-btn {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  align-items: baseline;
  width: 100%;
  text-align: left;
  padding: 0.45rem 0.55rem;
  border-radius: var(--radius-sm);
  background: rgba(15, 159, 154, 0.08);
  border: 1px solid transparent;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  color: inherit;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}

.dash-task-theme-btn:hover,
.dash-task-theme-btn:focus-visible {
  border-color: rgba(15, 159, 154, 0.45);
  background: rgba(15, 159, 154, 0.14);
  outline: none;
}

.dash-task-theme-btn:active {
  transform: translateY(1px);
}

.dash-task-theme-btn strong {
  font-variant-numeric: tabular-nums;
  color: var(--accent-deep);
  min-width: 1.5rem;
}

.dash-task-theme-copy {
  flex: 1;
  min-width: 8rem;
}

.dash-task-theme-btn span span,
.dash-task-theme-copy span {
  font-weight: 500;
  color: var(--ink-soft);
  font-size: 0.8rem;
}

.dash-task-theme-go {
  margin-left: auto;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.metas-details {
  margin: 0;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--panel);
}

.metas-lead {
  margin: 0 0 1rem;
}

.metas-tracks {
  display: grid;
  gap: 0.75rem;
  margin-top: 0.85rem;
}

.metas-track {
  margin: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
}

.metas-track-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
}

.metas-track-summary::-webkit-details-marker {
  display: none;
}

.metas-track-title {
  letter-spacing: -0.02em;
}

.metas-track-progress {
  color: var(--accent-deep);
  font-size: 0.95rem;
}

.metas-track-body {
  padding: 0 1rem 1rem;
  border-top: 1px solid var(--line);
}

.metas-track--questions[open] .metas-track-summary,
.metas-track--flashcards[open] .metas-track-summary {
  color: var(--accent-deep);
}

.metas-q-periods {
  list-style: none;
  margin: 0.65rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.4rem;
}

.metas-q-periods li {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
}

.metas-q-periods em {
  font-style: normal;
  color: var(--accent-deep);
  font-weight: 700;
}

.dash-task-theme-btn.is-done {
  border-color: color-mix(in srgb, #2f9e6b 55%, var(--line));
  background: color-mix(in srgb, #2f9e6b 14%, transparent);
}

.dash-task-theme-btn.is-done.is-acc-hit {
  border-color: color-mix(in srgb, #2f9e6b 55%, var(--line));
  background: color-mix(in srgb, #2f9e6b 14%, transparent);
}

.dash-task-theme-btn.is-done.is-acc-near {
  border-color: color-mix(in srgb, #c9a227 55%, var(--line));
  background: color-mix(in srgb, #c9a227 14%, transparent);
}

.dash-task-theme-btn.is-done.is-acc-far,
.dash-task-theme-btn.is-done.is-acc-none {
  border-color: color-mix(in srgb, #c45c5c 50%, var(--line));
  background: color-mix(in srgb, #c45c5c 12%, transparent);
}

.dash-task-theme-btn.is-partial {
  border-color: color-mix(in srgb, #c9a227 55%, var(--line));
  background: color-mix(in srgb, #c9a227 12%, transparent);
}

.dash-task-theme-btn.is-todo {
  border-color: color-mix(in srgb, #c45c5c 45%, var(--line));
  background: color-mix(in srgb, #c45c5c 10%, transparent);
}

.metas-q-status {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.8rem;
  font-weight: 600;
}

.dash-task-theme-btn.is-done.is-acc-hit .metas-q-status {
  color: #2f9e6b;
}

.dash-task-theme-btn.is-done.is-acc-near .metas-q-status,
.dash-task-theme-btn.is-partial .metas-q-status {
  color: #c9a227;
}

.dash-task-theme-btn.is-done.is-acc-far .metas-q-status,
.dash-task-theme-btn.is-done.is-acc-none .metas-q-status,
.dash-task-theme-btn.is-todo .metas-q-status {
  color: #c45c5c;
}

.metas-q-warn {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #c45c5c;
}

.dash-task-theme-more {
  display: block;
  width: 100%;
  margin: 0.35rem 0 0.15rem;
  padding: 0.35rem 0.6rem;
  border: 1px dashed color-mix(in srgb, var(--accent) 45%, var(--line));
  border-radius: 8px;
  background: transparent;
  color: var(--accent-deep);
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.dash-task-theme-more:hover,
.dash-task-theme-more:focus-visible {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}

.metas-q-pct {
  color: var(--accent);
  font-weight: 600;
  white-space: nowrap;
}

.metas-q-freq {
  display: block;
  margin-top: 0.15rem;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.82rem;
  line-height: 1.35;
  white-space: normal;
}

.metas-review-alert {
  margin-top: 0.75rem;
}

.metas-review-alert p {
  margin: 0.35rem 0 0;
}

.prog-materia-rows {
  list-style: none;
  margin: 0.35rem 0 0;
  padding: 0;
}

.prog-materia-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
}

.prog-materia-row:last-child {
  border-bottom: none;
}

.prog-materia-main {
  min-width: 0;
}

.prog-materia-name {
  display: block;
  font-weight: 600;
}

.prog-materia-meta {
  display: block;
  margin-top: 0.15rem;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.prog-materia-row.is-late .prog-materia-meta {
  color: #c45c26;
}

.prog-materia-empty {
  padding: 0.45rem 0;
  list-style: none;
}

.profile-accuracy-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
}

.profile-accuracy-controls input {
  max-width: 5.5rem;
}

.dash-task-theme-btn[data-band="far"] {
  border-color: color-mix(in srgb, #c45c26 45%, var(--line));
}

.dash-task-theme-btn[data-band="hit"] {
  opacity: 0.92;
}

button.linkish {
  display: inline;
  padding: 0;
  border: 0;
  background: none;
  color: var(--accent-deep);
  font: inherit;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 0.12em;
  cursor: pointer;
}

.metas-details > summary {
  cursor: pointer;
  font-weight: 700;
  font-family: var(--font-display);
  list-style: none;
}

.metas-details > summary::-webkit-details-marker {
  display: none;
}

.metas-details[open] > summary {
  margin-bottom: 0.35rem;
  color: var(--accent-deep);
}

.aprova-banner strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.aprova-banner p {
  margin: 0 0 0.75rem;
  color: var(--ink-soft);
  font-weight: 500;
}

.profile-priority-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0 0 0.85rem;
}

.profile-priority-tab {
  appearance: none;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  color: inherit;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius);
  cursor: pointer;
}

.profile-priority-tab:hover {
  border-color: rgba(15, 159, 154, 0.4);
}

.profile-priority-tab.active {
  border-color: rgba(15, 159, 154, 0.5);
  background: rgba(15, 159, 154, 0.12);
  color: var(--accent-deep);
}

.profile-select-label {
  display: block;
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.profile-select {
  display: block;
  width: 100%;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--panel);
  color: inherit;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.profile-other-input {
  display: block;
  width: 100%;
  margin-top: 0.65rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--panel);
  color: inherit;
  font: inherit;
}

.profile-other-input:focus,
.profile-select:focus {
  outline: 2px solid rgba(15, 159, 154, 0.35);
  outline-offset: 1px;
}

.profile-priority-summary {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--ink-soft);
  font-weight: 500;
  line-height: 1.7;
}

.profile-priority-summary strong {
  color: inherit;
}

.profile-msg--ok {
  color: var(--accent-deep);
  font-weight: 600;
}

.profile-msg--err {
  color: #c04545;
  font-weight: 600;
}

.aprova-modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  justify-content: flex-end;
  margin-top: 0.85rem;
}

.q-modal-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.q-modal-resume {
  margin: 0 0 0.35rem;
  padding: 0.85rem 0.95rem;
  border: 1px solid rgba(15, 159, 154, 0.35);
  border-radius: var(--radius-sm);
  background: rgba(15, 159, 154, 0.06);
}

.q-modal-resume-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
}

.q-modal-chip {
  appearance: none;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.q-modal-chip:hover {
  border-color: rgba(15, 159, 154, 0.55);
}

.q-modal-chip.active {
  border-color: rgba(15, 159, 154, 0.7);
  background: rgba(15, 159, 154, 0.14);
  color: var(--accent);
}

@media (max-width: 560px) {
  .aprova-modal-actions {
    flex-direction: column-reverse;
  }

  .aprova-modal-actions .btn {
    width: 100%;
  }
}

/* ——— Admin MedHub R1 ——— */
.admin-page {
  min-height: 100vh;
}

.admin-page-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 1rem;
  padding-bottom: 0.5rem;
}

.admin-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 0.4rem;
  background: rgba(15, 143, 139, 0.14);
  color: var(--accent-deep);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.admin-page-header .theme-toggle {
  margin-left: auto;
}

.admin-main {
  padding-bottom: 2.5rem;
}

.admin-gate-card {
  width: min(420px, 100%);
  margin: 2rem auto;
  padding: 1.35rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  backdrop-filter: blur(8px);
}

.admin-gate-card h1 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.admin-muted {
  color: var(--ink-soft);
  font-size: 0.92rem;
  margin: 0 0 0.75rem;
}

.admin-login-form,
.admin-grant-form {
  display: grid;
  gap: 0.45rem;
  margin-top: 0.75rem;
}

.admin-login-form label,
.admin-grant-form label {
  font-weight: 600;
  font-size: 0.88rem;
  margin-top: 0.25rem;
}

.admin-login-form input,
.admin-grant-form input,
.admin-grant-form select,
.admin-grant-form textarea,
.admin-filters input,
.admin-filters select {
  width: 100%;
  box-sizing: border-box;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--input-bg);
  color: var(--ink);
  font: inherit;
}

/* Lista nativa do <select>: fundo claro + texto escuro (legível no Windows/Chrome em tema escuro) */
.admin-page select option,
.admin-grant-form select option,
.admin-filters select option {
  background-color: #ffffff;
  color: #142033;
}

html[data-theme="dark"] .admin-page select,
html[data-theme="dark"] .admin-grant-form select,
html[data-theme="dark"] .admin-filters select {
  color-scheme: light;
  background: #f4f7fb;
  color: #142033;
  border-color: rgba(20, 32, 51, 0.22);
}

.admin-access-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0.15rem 0 0.55rem;
}

.admin-access-chip {
  appearance: none;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--panel);
  color: var(--ink);
  font: inherit;
  font-size: 0.88rem;
  font-weight: 650;
  padding: 0.5rem 0.85rem;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

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

.admin-access-chip.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #041312;
}

html[data-theme="dark"] .admin-access-chip {
  background: rgba(231, 238, 248, 0.08);
  color: #e7eef8;
  border-color: rgba(231, 238, 248, 0.22);
}

html[data-theme="dark"] .admin-access-chip.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #041312;
}

.admin-status {
  margin-top: 0.75rem;
  font-size: 0.9rem;
}

.admin-status--ok { color: var(--ok); }
.admin-status--err { color: var(--bad); }

.admin-shell {
  display: grid;
  grid-template-columns: minmax(200px, 240px) minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  margin-top: 0.75rem;
}

.admin-sidebar,
.admin-content-head,
.admin-card,
.admin-quick-card,
.admin-page-link,
.admin-user-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  backdrop-filter: blur(8px);
}

.admin-sidebar {
  position: sticky;
  top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem;
}

.admin-sidebar-title {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-family: var(--font-display);
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.admin-nav-btn {
  width: 100%;
  text-align: left;
  border: 1px solid transparent;
  border-radius: 0.5rem;
  padding: 0.55rem 0.7rem;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 0.92rem;
  cursor: pointer;
}

.admin-nav-btn:hover {
  background: rgba(15, 143, 139, 0.08);
}

.admin-nav-btn.is-active {
  background: rgba(15, 143, 139, 0.14);
  border-color: rgba(15, 143, 139, 0.35);
  color: var(--accent-deep);
  font-weight: 600;
}

.admin-sidebar-foot {
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.admin-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-width: 0;
}

.admin-content-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem;
}

.admin-content-head h1 {
  margin: 0 0 0.25rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.admin-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.admin-card {
  padding: 1.1rem 1.15rem;
}

.admin-card h2 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
}

.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.75rem;
}

.admin-stat-card {
  padding: 0.95rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.admin-stat-card--ok {
  border-color: rgba(20, 148, 106, 0.35);
}

.admin-stat-card--warn {
  border-color: rgba(15, 143, 139, 0.35);
}

.admin-stat-value {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.admin-stat-label {
  color: var(--ink-soft);
  font-size: 0.85rem;
  margin-top: 0.2rem;
}

.admin-quick-grid,
.admin-pages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
}

.admin-quick-card,
.admin-page-link {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25rem;
  padding: 0.95rem 1rem;
  text-align: left;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  font: inherit;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.admin-quick-card:hover,
.admin-page-link:hover {
  border-color: rgba(15, 143, 139, 0.45);
  transform: translateY(-1px);
}

.admin-quick-card strong,
.admin-page-link strong {
  font-family: var(--font-display);
  color: var(--accent-deep);
}

.admin-quick-card span,
.admin-page-link span {
  color: var(--ink-soft);
  font-size: 0.85rem;
}

.admin-note {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

.admin-filters {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.55rem;
  margin: 0.75rem 0 1rem;
}

.admin-users-list,
.admin-log-list {
  display: grid;
  gap: 0.75rem;
}

.admin-user-card {
  padding: 0.9rem 1rem;
}

.admin-user-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.55rem;
}

.admin-pill {
  display: inline-flex;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  background: rgba(15, 143, 139, 0.12);
  color: var(--accent-deep);
  font-size: 0.75rem;
  font-weight: 700;
}

.admin-pill--warn {
  background: rgba(217, 119, 6, 0.14);
  color: #b45309;
}

html[data-theme="dark"] .admin-pill--warn {
  color: #fbbf24;
}

.admin-invite-box {
  margin-top: 1rem;
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(15, 159, 154, 0.05);
}

.admin-invite-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.admin-invite-row input {
  flex: 1 1 12rem;
  min-width: 0;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  font: inherit;
}

.admin-user-dl {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.45rem;
  margin: 0 0 0.65rem;
}

.admin-user-dl dt {
  color: var(--ink-soft);
  font-size: 0.75rem;
}

.admin-user-dl dd {
  margin: 0.1rem 0 0;
  font-weight: 600;
}

.admin-user-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.admin-table-wrap {
  overflow-x: auto;
}

.admin-report-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.admin-report-table th,
.admin-report-table td {
  text-align: left;
  padding: 0.55rem 0.45rem;
  border-bottom: 1px solid var(--line);
}

.admin-report-table code {
  font-size: 0.8rem;
}

.admin-log-row {
  display: grid;
  gap: 0.15rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--line);
}

.admin-log-row time {
  color: var(--ink-soft);
  font-size: 0.8rem;
}

@media (max-width: 860px) {
  .admin-shell {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: static;
  }

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

  .admin-filters {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}