:root {
  /* — Cores da marca (inalteradas) — */
  --bg: #06193f;
  --card: #0c2a6a;
  --card2: #113585;
  --line: #1f4fb0;
  --blue: #1565e8;
  --blue2: #3b8bff;
  --txt: #fff;
  --mut: #9db7e8;
  --star: #ffc531;
  --paper: #fff;
  --ink: #1a2a4a;
  --fs: 17px;

  /* — Derivados de cor (mesma paleta, só combinações) — */
  --surface: color-mix(in srgb, #fff 6%, transparent);
  --surface-2: color-mix(in srgb, #fff 10%, transparent);
  --surface-3: color-mix(in srgb, #fff 14%, transparent);
  --hairline: color-mix(in srgb, var(--blue2) 22%, transparent);
  --hairline-strong: color-mix(in srgb, var(--blue2) 38%, transparent);
  --text-soft: #cfe0ff;
  --accent-glow: color-mix(in srgb, var(--blue2) 45%, transparent);

  /* — Raios (escala única) — */
  --r-xs: 8px;
  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 18px;
  --r-xl: 24px;
  --r-pill: 999px;

  /* — Espaçamento — */
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 12px;
  --s-4: 16px;
  --s-5: 24px;
  --s-6: 32px;
  --s-7: 48px;

  /* — Sombras em camadas — */
  --sh-1: 0 1px 2px rgb(2 10 30 / 0.4), 0 1px 1px rgb(2 10 30 / 0.25);
  --sh-2: 0 2px 6px rgb(2 10 30 / 0.35), 0 8px 20px -8px rgb(2 10 30 / 0.5);
  --sh-3: 0 4px 12px rgb(2 10 30 / 0.35), 0 18px 40px -16px rgb(2 10 30 / 0.6);
  --sh-4: 0 8px 20px rgb(2 10 30 / 0.4), 0 32px 64px -24px rgb(2 10 30 / 0.7);
  --sh-accent: 0 6px 20px -6px var(--accent-glow);
  --ring: 0 0 0 3px color-mix(in srgb, var(--blue2) 35%, transparent);

  /* — Movimento — */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-1: 120ms;
  --dur-2: 200ms;
  --dur-3: 320ms;

  /* — Tipografia — */
  --font: Inter, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --tracking-tight: -0.02em;
  --tracking-tighter: -0.035em;

  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

[data-theme='escuro'] {
  --bg: #0a0a0a;
  --card: #1a1a1a;
  --card2: #2a2a2a;
  --line: #3a3a3a;
  --blue: #3b8bff;
  --blue2: #5a9bff;
  --txt: #e0e0e0;
  --mut: #a0a0a0;
  --star: #ffd166;
  --paper: #1a1a1a;
  --ink: #e0e0e0;
}

[data-theme='claro'] {
  --bg: #f0f4f8;
  --card: #ffffff;
  --card2: #e8eef5;
  --line: #c9d4e0;
  --blue: #0d47a1;
  --blue2: #1565e8;
  --txt: #1a1a1a;
  --mut: #5a6b7d;
  --star: #f5a623;
  --paper: #fafafa;
  --ink: #1a1a1a;
}
[data-theme='claro'] body {
  background-image: radial-gradient(1000px 500px at 70% -100px, #dbeafe, transparent 70%);
}
[data-theme='claro'] aside {
  background: rgba(255, 255, 255, 0.88);
  border-right-color: var(--line);
}
[data-theme='escuro'] body {
  background-image: radial-gradient(1000px 500px at 70% -100px, #1f1f1f, transparent 70%);
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}
html {
  scroll-padding-top: env(safe-area-inset-top, 0px);
  scroll-behavior: smooth;
}
body {
  font-family: var(--font);
  font-feature-settings: 'cv11', 'ss01';
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  background: var(--bg);
  background-image:
    radial-gradient(
      1200px 620px at 72% -140px,
      color-mix(in srgb, var(--blue2) 22%, transparent),
      transparent 68%
    ),
    radial-gradient(
      900px 500px at -10% 100%,
      color-mix(in srgb, var(--blue) 14%, transparent),
      transparent 70%
    );
  background-attachment: fixed;
  color: var(--txt);
  min-height: 100vh;
}

/* Scrollbars discretas e coerentes com o tema (desktop). */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--hairline-strong) transparent;
}
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--hairline-strong);
  border-radius: var(--r-pill);
  border: 3px solid transparent;
  background-clip: content-box;
}
::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--blue2) 60%, transparent);
  background-clip: content-box;
}
button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}
button {
  background: none;
  border: 0;
  cursor: pointer;
}
a {
  color: inherit;
  text-decoration: none;
}
svg.i {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}
.app {
  display: grid;
  grid-template-columns: 250px 1fr;
  min-height: 100vh;
}
#aside {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 24px 14px 18px;
  border-right: 1px solid var(--hairline);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--bg) 92%, var(--blue)) 0%,
    color-mix(in srgb, var(--bg) 97%, #000) 100%
  );
  backdrop-filter: blur(16px) saturate(140%);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 10px 22px;
  margin-bottom: 6px;
}
.logo svg {
  width: 38px;
  height: 38px;
  color: #7ec0ff;
}
.logo b {
  font-size: 23px;
  font-weight: 800;
  letter-spacing: var(--tracking-tighter);
  display: block;
  line-height: 1;
}
.logo small {
  display: block;
  margin-top: 5px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--mut) 85%, transparent);
}
.nav {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: var(--r-md);
  color: color-mix(in srgb, var(--mut) 92%, transparent);
  font-size: 14px;
  font-weight: 550;
  letter-spacing: -0.01em;
  transition:
    background var(--dur-2) var(--ease),
    color var(--dur-2) var(--ease),
    box-shadow var(--dur-2) var(--ease),
    transform var(--dur-1) var(--ease);
}
.nav svg {
  transition: transform var(--dur-2) var(--ease);
}
.nav:hover {
  background: var(--surface);
  color: #fff;
}
.nav:hover svg {
  transform: translateY(-1px) scale(1.04);
}
.nav:active {
  transform: scale(0.985);
}
.nav.on {
  background: linear-gradient(
    135deg,
    var(--blue) 0%,
    color-mix(in srgb, var(--blue) 78%, var(--blue2)) 100%
  );
  color: #fff;
  font-weight: 650;
  box-shadow:
    var(--sh-accent),
    inset 0 1px 0 rgb(255 255 255 / 0.16);
}
.nav.on::before {
  content: '';
  position: absolute;
  left: -14px;
  top: 50%;
  width: 3px;
  height: 20px;
  margin-top: -10px;
  border-radius: 0 var(--r-pill) var(--r-pill) 0;
  background: var(--blue2);
}
.nav-txt {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
/* Badge de mensagens por ler na barra lateral */
.nav .nbd {
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 10px;
  background: #ff4d6d;
  color: #fff;
  font-size: 11px;
  font-style: normal;
  font-weight: 800;
  line-height: 20px;
  text-align: center;
  flex: none;
}
.nav .nbd[hidden] {
  display: none;
}
.nav.on .nbd {
  background: #fff;
  color: var(--blue);
}
.cta {
  margin-top: auto;
  background: linear-gradient(
    135deg,
    var(--blue2) 0%,
    var(--blue) 60%,
    color-mix(in srgb, var(--blue) 82%, #001a4d) 100%
  );
  border-radius: var(--r-md);
  padding: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 650;
  font-size: 14px;
  letter-spacing: -0.01em;
  color: #fff;
  box-shadow:
    var(--sh-accent),
    inset 0 1px 0 rgb(255 255 255 / 0.22);
  transition:
    transform var(--dur-1) var(--ease),
    box-shadow var(--dur-2) var(--ease),
    filter var(--dur-2) var(--ease);
}
.cta:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow:
    0 10px 26px -8px var(--accent-glow),
    inset 0 1px 0 rgb(255 255 255 / 0.26);
}
.cta:active {
  transform: translateY(0) scale(0.98);
}
.me {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 8px 4px;
  border-top: 1px solid var(--hairline);
  margin-top: 14px;
  font-size: 13px;
  border-radius: var(--r-sm);
  transition: background var(--dur-2) var(--ease);
}
.me:hover {
  background: var(--surface);
}
.me b {
  font-weight: 650;
  letter-spacing: -0.01em;
}
.me small {
  display: block;
  color: var(--mut);
  font-size: 11px;
  margin-top: 2px;
}
.main {
  min-width: 0;
}
.bar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 32px;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid var(--hairline);
  transition: box-shadow var(--dur-2) var(--ease);
}
.search {
  flex: 1;
  max-width: 520px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--r-pill);
  padding: 0 16px;
  height: 42px;
  color: var(--mut);
  font-size: 14px;
  transition:
    background var(--dur-2) var(--ease),
    border-color var(--dur-2) var(--ease),
    box-shadow var(--dur-2) var(--ease);
}
.search:focus-within {
  background: var(--surface-2);
  border-color: var(--hairline-strong);
  box-shadow: var(--ring);
  color: var(--text-soft);
}
.search svg {
  flex: none;
  transition: color var(--dur-2) var(--ease);
}
.search:focus-within svg {
  color: var(--blue2);
}
.search input {
  background: none;
  border: 0;
  outline: 0;
  flex: 1;
  color: #fff;
  min-width: 0;
  font-size: 14px;
}
.search input::placeholder {
  color: color-mix(in srgb, var(--mut) 80%, transparent);
}
.bar .sp {
  flex: 1;
}
.ib {
  width: 40px;
  height: 40px;
  border-radius: var(--r-md);
  display: grid;
  place-items: center;
  background: var(--surface);
  border: 1px solid transparent;
  position: relative;
  flex: none;
  font-weight: 700;
  font-size: 14px;
  color: var(--text-soft);
  transition:
    background var(--dur-2) var(--ease),
    border-color var(--dur-2) var(--ease),
    color var(--dur-2) var(--ease),
    transform var(--dur-1) var(--ease);
}
.ib:hover {
  background: var(--surface-2);
  border-color: var(--hairline);
  color: #fff;
}
.ib i {
  position: absolute;
  top: 8px;
  right: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff4d6d;
  box-shadow: 0 0 0 2px var(--bg);
}
.ib:active {
  transform: scale(0.94);
}
.card {
  transition:
    box-shadow var(--dur-3) var(--ease),
    transform var(--dur-3) var(--ease),
    border-color var(--dur-2) var(--ease),
    background var(--dur-2) var(--ease);
}
.card:hover {
  box-shadow: var(--sh-3);
  transform: translateY(-2px);
}
.btn {
  transition:
    background var(--dur-2) var(--ease),
    border-color var(--dur-2) var(--ease),
    color var(--dur-2) var(--ease),
    transform var(--dur-1) var(--ease),
    box-shadow var(--dur-2) var(--ease),
    filter var(--dur-2) var(--ease);
}
.btn:active {
  transform: scale(0.975);
}
.chip {
  transition:
    background var(--dur-2) var(--ease),
    color var(--dur-2) var(--ease),
    border-color var(--dur-2) var(--ease),
    transform var(--dur-1) var(--ease),
    box-shadow var(--dur-2) var(--ease);
}
.chip:active {
  transform: scale(0.97);
}
.msg-row {
  transition:
    background var(--dur-2) var(--ease),
    box-shadow var(--dur-2) var(--ease);
}
.pane {
  animation: paneIn var(--dur-3) var(--ease-out) both;
}
@keyframes paneIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
input.in,
textarea.in,
select.in {
  transition:
    border-color var(--dur-2) var(--ease),
    box-shadow var(--dur-2) var(--ease),
    background var(--dur-2) var(--ease);
}
::selection {
  background: color-mix(in srgb, var(--blue2) 40%, transparent);
  color: #fff;
}
:focus-visible {
  outline: 2px solid var(--blue2);
  outline-offset: 2px;
  border-radius: var(--r-xs);
}
.av {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex: none;
  border: 2px solid #fff;
  background:
    radial-gradient(circle at 50% 36%, #f1c9a5 26%, transparent 28%),
    linear-gradient(#35579c, #0a2a6b);
}
.av.l {
  width: 110px;
  height: 110px;
  border-width: 4px;
}
.av.m {
  width: 44px;
  height: 44px;
}
.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 32px 64px;
}
h1 {
  font-size: clamp(30px, 3.2vw, 40px);
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: var(--tracking-tighter);
}
h2 {
  font-size: 21px;
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
}
h3 {
  letter-spacing: var(--tracking-tight);
}
p {
  text-wrap: pretty;
}
h1,
h2,
h3 {
  text-wrap: balance;
}
.mut {
  color: var(--mut);
}
.sec {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  margin: 40px 0 18px;
}
.sec h2 {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  display: flex;
  align-items: center;
  gap: 10px;
}
.sec h2::before {
  content: '';
  width: 3px;
  height: 17px;
  border-radius: var(--r-pill);
  background: linear-gradient(180deg, var(--blue2), var(--blue));
  flex: none;
}
.sec a {
  font-size: 13px;
  font-weight: 600;
  color: var(--mut);
  transition: color var(--dur-2) var(--ease);
}
.sec a:hover {
  color: var(--blue2);
}
[hidden],
.pane[hidden] {
  display: none !important;
}
.chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.chip {
  padding: 8px 18px;
  border-radius: var(--r-pill);
  font-size: 13px;
  font-weight: 550;
  letter-spacing: -0.005em;
  background: var(--surface);
  border: 1px solid transparent;
  color: var(--text-soft);
  transition:
    background var(--dur-2) var(--ease),
    color var(--dur-2) var(--ease),
    border-color var(--dur-2) var(--ease),
    transform var(--dur-1) var(--ease),
    box-shadow var(--dur-2) var(--ease);
}
.chip:hover {
  background: var(--surface-2);
  color: #fff;
}
.chip.on {
  background: #fff;
  color: var(--ink);
  font-weight: 650;
  box-shadow: var(--sh-2);
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--blue) 88%, #fff) 0%,
    var(--blue) 100%
  );
  color: #fff;
  border-radius: var(--r-md);
  padding: 12px 22px;
  font-weight: 620;
  font-size: 14px;
  letter-spacing: -0.01em;
  cursor: pointer;
  border: 1px solid color-mix(in srgb, var(--blue) 60%, #fff);
  box-shadow:
    var(--sh-1),
    inset 0 1px 0 rgb(255 255 255 / 0.14);
  transition:
    background var(--dur-2) var(--ease),
    transform var(--dur-1) var(--ease),
    box-shadow var(--dur-2) var(--ease),
    filter var(--dur-2) var(--ease);
}
.btn:hover {
  background: linear-gradient(
    180deg,
    var(--blue2) 0%,
    color-mix(in srgb, var(--blue2) 82%, var(--blue)) 100%
  );
  box-shadow:
    var(--sh-accent),
    inset 0 1px 0 rgb(255 255 255 / 0.18);
}
.btn.w {
  background: #fff;
  color: var(--ink);
  border-color: #fff;
}
.btn.w:hover {
  background: #f2f6ff;
  filter: none;
}
.btn.out {
  background: var(--surface);
  border: 1px solid var(--hairline-strong);
  color: var(--text-soft);
  box-shadow: none;
}
.btn.out:hover {
  background: var(--surface-3);
  border-color: color-mix(in srgb, var(--blue2) 55%, transparent);
  color: #fff;
}
.btn.blk {
  width: 100%;
}
.btn.act {
  background: var(--surface-2);
  border: 1px solid var(--hairline-strong);
  color: var(--text-soft);
}
.btn.out.act {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}
/* — Auth: motion design */
@keyframes rot {
  to {
    transform: rotate(360deg);
  }
}
@keyframes authIn {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes shake {
  10%,
  90% {
    transform: translateX(-1px);
  }
  20%,
  80% {
    transform: translateX(1px);
  }
  30%,
  70% {
    transform: translateX(-2px);
  }
  40%,
  60% {
    transform: translateX(2px);
  }
  50% {
    transform: translateX(-1px);
  }
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.auth-anim {
  animation: authIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.auth-card > * {
  animation: authIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.auth-card > *:nth-child(1) {
  animation-delay: 0.05s;
}
.auth-card > *:nth-child(2) {
  animation-delay: 0.12s;
}
.auth-card > *:nth-child(3) {
  animation-delay: 0.19s;
}
.auth-card > *:nth-child(4) {
  animation-delay: 0.26s;
}
.auth-card > *:nth-child(5) {
  animation-delay: 0.33s;
}
.auth-card > *:nth-child(6) {
  animation-delay: 0.4s;
}
.auth-card > *:nth-child(7) {
  animation-delay: 0.47s;
}
.auth-card > *:nth-child(8) {
  animation-delay: 0.54s;
}
.auth-card.shake {
  animation: shake 0.4s ease;
}
.spin {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: rot 0.7s linear infinite;
  vertical-align: -3px;
}
.btn.auth:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(59, 139, 255, 0.38);
}
.btn.auth:active {
  transform: translateY(0);
}
.ic {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #cfe0ff;
  font-size: 15px;
}
.ic.act {
  color: #ff5d8f;
}
.ic.act svg {
  fill: currentColor;
}
.ic.bm.act {
  color: var(--blue2);
}
.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--r-xl);
  overflow: hidden;
  isolation: isolate;
  box-shadow: var(--sh-3);
  background:
    linear-gradient(
      100deg,
      color-mix(in srgb, var(--bg) 94%, transparent) 0%,
      color-mix(in srgb, var(--bg) 76%, transparent) 48%,
      color-mix(in srgb, var(--bg) 34%, transparent) 100%
    ),
    url('../assets/estante.jpg') center/cover no-repeat,
    linear-gradient(100deg, var(--bg) 40%, var(--card));
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(560px 300px at 92% -20%, var(--accent-glow), transparent 70%);
  pointer-events: none;
}
.hero > div:first-child {
  padding: 52px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero h1 {
  font-size: clamp(28px, 3vw, 42px);
  letter-spacing: var(--tracking-tighter);
  max-width: 16ch;
}
.hero p {
  color: var(--text-soft);
  margin: 16px 0 28px;
  max-width: 420px;
  line-height: 1.65;
  font-size: 15px;
}
.hero .btn {
  align-self: flex-start;
}
.art {
  min-height: 300px;
  position: relative;
}
.grid {
  display: grid;
  gap: 22px 20px;
}
.g5 {
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
}
.g4 {
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}
.g2 {
  grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
}
.g6 {
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
}
.cv {
  width: 100%;
  aspect-ratio: 2/3;
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: var(--tracking-tight);
  padding: 12px;
  font-size: clamp(13px, 1.4vw, 18px);
  box-shadow: var(--sh-3);
  overflow: hidden;
  transition:
    box-shadow var(--dur-3) var(--ease),
    filter var(--dur-3) var(--ease);
}
.bk {
  display: block;
  transition: transform var(--dur-3) var(--ease);
}
.bk:hover {
  transform: translateY(-5px);
}
.bk:hover .cv {
  box-shadow:
    var(--sh-4),
    0 0 0 1px color-mix(in srgb, #fff 18%, transparent) inset;
  filter: brightness(1.05);
}
.bk b {
  display: block;
  margin-top: 12px;
  font-size: 14px;
  font-weight: 650;
  letter-spacing: -0.012em;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.bk small {
  display: block;
  margin-top: 4px;
  color: color-mix(in srgb, var(--mut) 92%, transparent);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tag {
  display: inline-block;
  background: var(--surface-3);
  border: 1px solid var(--hairline);
  font-size: 11px;
  font-weight: 600;
  border-radius: var(--r-pill);
  padding: 3px 10px;
  margin-top: 8px;
  color: var(--text-soft);
}
.st {
  color: var(--star);
  font-size: 13px;
  font-weight: 600;
}
.pc {
  position: relative;
  height: 172px;
  border-radius: var(--r-lg);
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid var(--hairline);
  overflow: hidden;
  isolation: isolate;
  box-shadow: var(--sh-2);
  transition:
    transform var(--dur-3) var(--ease),
    border-color var(--dur-2) var(--ease),
    box-shadow var(--dur-3) var(--ease);
}
.pc::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.14);
}
.pc:hover {
  transform: translateY(-5px);
  border-color: var(--hairline-strong);
  box-shadow: var(--sh-4);
}
.pc b {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.pc span {
  font-size: 12px;
  color: #dbe8ff;
  margin-top: 6px;
}
.card {
  background: linear-gradient(
    165deg,
    color-mix(in srgb, var(--card) 94%, #fff) 0%,
    var(--card) 100%
  );
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 22px;
  box-shadow: var(--sh-1);
}
.row {
  display: flex;
  align-items: center;
}
.g8 {
  gap: 8px;
}
.g12 {
  gap: 12px;
}
.g16 {
  gap: 16px;
}
.sb {
  justify-content: space-between;
}
.cat {
  background: linear-gradient(
    165deg,
    color-mix(in srgb, var(--card) 92%, #fff) 0%,
    var(--card) 100%
  );
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 20px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 550;
  color: var(--text-soft);
  transition:
    background var(--dur-2) var(--ease),
    border-color var(--dur-2) var(--ease),
    transform var(--dur-2) var(--ease),
    color var(--dur-2) var(--ease),
    box-shadow var(--dur-2) var(--ease);
}
.cat:hover {
  background: linear-gradient(
    165deg,
    color-mix(in srgb, var(--card2) 92%, #fff) 0%,
    var(--card2) 100%
  );
  border-color: var(--hairline-strong);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: var(--sh-2);
}
.cat:active {
  transform: translateY(-1px);
}
.cat svg {
  width: 28px;
  height: 28px;
}
.li {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 14px;
  border-radius: var(--r-md);
  background: linear-gradient(
    165deg,
    color-mix(in srgb, var(--card) 93%, #fff) 0%,
    var(--card) 100%
  );
  border: 1px solid color-mix(in srgb, var(--blue2) 22%, transparent);
  transition:
    border-color var(--dur-2) var(--ease),
    background var(--dur-2) var(--ease),
    transform var(--dur-2) var(--ease),
    box-shadow var(--dur-2) var(--ease);
}
.li:hover {
  border-color: var(--hairline-strong);
  transform: translateY(-2px);
  box-shadow: var(--sh-2);
}
.li .cv {
  width: 64px;
  font-size: 8px;
  padding: 4px;
  flex: none;
  box-shadow: none;
}
.li .pt {
  width: 64px;
  height: 64px;
  border-radius: var(--r-sm);
  flex: none;
  box-shadow: var(--sh-1);
}
.li .m {
  flex: 1;
  min-width: 0;
}
.li b {
  display: block;
  font-size: 15px;
  font-weight: 650;
  letter-spacing: -0.012em;
}
.li svg {
  color: var(--mut);
  transition:
    transform var(--dur-2) var(--ease),
    color var(--dur-2) var(--ease);
}
.li:hover svg {
  color: var(--blue2);
  transform: translateX(2px);
}
.pg {
  height: 5px;
  background: color-mix(in srgb, #fff 14%, transparent);
  border-radius: var(--r-pill);
  margin-top: 8px;
  overflow: hidden;
}
.pg i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--blue), var(--blue2));
  border-radius: var(--r-pill);
  transition: width var(--dur-3) var(--ease);
}
.seg {
  display: inline-flex;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  padding: 4px;
  margin: 18px 0;
  gap: 2px;
}
.seg button {
  padding: 9px 18px;
  border-radius: var(--r-sm);
  color: var(--text-soft);
  font-size: 14px;
  font-weight: 550;
  transition:
    background var(--dur-2) var(--ease),
    color var(--dur-2) var(--ease),
    box-shadow var(--dur-2) var(--ease);
}
.seg button:hover {
  color: #fff;
  background: var(--surface-2);
}
.seg .on {
  background: var(--txt);
  color: var(--bg);
  font-weight: 650;
  box-shadow: var(--sh-2);
}
.seg .on:hover {
  background: var(--txt);
  color: var(--bg);
}
.night {
  border-radius: var(--r-xl);
  overflow: hidden;
  min-height: 560px;
  padding: 56px 64px;
  position: relative;
  border: 1px solid var(--line);
  box-shadow: var(--sh-3);
  background:
    radial-gradient(
      circle at 78% 22%,
      #f6e7b4 0 22px,
      rgba(246, 231, 180, 0.2) 23px 70px,
      transparent 72px
    ),
    linear-gradient(180deg, #0a2150, #14377a 55%, var(--bg));
}
.night .pill {
  display: inline-block;
  background: color-mix(in srgb, #fff 16%, transparent);
  border: 1px solid color-mix(in srgb, #fff 18%, transparent);
  border-radius: var(--r-pill);
  padding: 4px 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  backdrop-filter: blur(6px);
}
.night h1 {
  margin: 16px 0 28px;
  letter-spacing: var(--tracking-tighter);
}
.night p {
  font-size: 19px;
  line-height: 1.75;
  margin-bottom: 22px;
  color: #e6efff;
  max-width: 520px;
}
.two {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 24px;
  align-items: start;
}
.paper {
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--r-xl);
  padding: 44px 52px;
  box-shadow: var(--sh-3);
}
.paper h2 {
  color: #0a2a6b;
  font-size: 28px;
  letter-spacing: var(--tracking-tight);
  margin-bottom: 18px;
}
.paper p {
  font-size: var(--fs);
  line-height: 1.85;
  margin-bottom: 16px;
  max-width: 68ch;
}
.ban {
  height: 220px;
  border-radius: var(--r-xl) var(--r-xl) 0 0;
  background:
    radial-gradient(circle at 80% 30%, rgba(255, 200, 120, 0.42), transparent 32%),
    linear-gradient(180deg, #1a4aa8, #0b2a65);
  position: relative;
  box-shadow: var(--sh-2);
}
.ban .ib {
  position: absolute;
  top: 16px;
  left: 16px;
  background: color-mix(in srgb, #000 30%, transparent);
  border-color: color-mix(in srgb, #fff 16%, transparent);
  color: #fff;
  backdrop-filter: blur(8px);
}
.prof {
  background: var(--paper);
  color: var(--ink);
  border-radius: 0 0 var(--r-xl) var(--r-xl);
  padding: 0 36px 30px;
  margin-bottom: 24px;
  box-shadow: var(--sh-2);
}
.prof .top {
  display: flex;
  gap: 24px;
  align-items: flex-end;
  margin-top: -55px;
  flex-wrap: wrap;
}
.prof h2 {
  color: #0a2a6b;
  font-size: 26px;
  letter-spacing: var(--tracking-tight);
}
.prof .stats {
  display: flex;
  gap: 34px;
  margin-left: auto;
}
.stats b {
  display: block;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
  color: #0a2a6b;
}
.stats span {
  font-size: 12px;
  font-weight: 550;
  color: #6b7a99;
}
.gc {
  height: 200px;
  border-radius: var(--r-lg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  font-size: 14px;
  font-weight: 650;
  box-shadow: var(--sh-2);
  transition:
    transform var(--dur-3) var(--ease),
    box-shadow var(--dur-3) var(--ease);
}
.gc:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-4);
}
.form {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 24px;
}
.fld label {
  display: block;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0 0 8px;
  color: color-mix(in srgb, var(--txt) 80%, transparent);
}
.fld {
  margin-bottom: 20px;
}
.in {
  width: 100%;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  color: var(--ink);
  outline: 0;
  box-shadow: var(--sh-1);
  transition:
    border-color var(--dur-2) var(--ease),
    box-shadow var(--dur-2) var(--ease),
    background var(--dur-2) var(--ease);
}
.in:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--blue2) 18%, transparent);
}
.in::placeholder {
  color: #8fa3c8;
  transition: color var(--dur-2) var(--ease);
}
.in:focus::placeholder {
  color: #6b7fa3;
}
.drop {
  border: 2px dashed color-mix(in srgb, var(--blue2) 70%, transparent);
  border-radius: var(--r-lg);
  min-height: 260px;
  display: grid;
  place-items: center;
  text-align: center;
  color: #0a2a6b;
  padding: 20px;
  cursor: pointer;
  background: #f5f8fe;
  transition:
    background var(--dur-2) var(--ease),
    border-color var(--dur-2) var(--ease),
    transform var(--dur-2) var(--ease);
}
.drop:hover {
  background: #eaf1fd;
  border-color: var(--blue2);
}
.drop.slim {
  min-height: 130px;
}
.fdrop p {
  word-break: break-word;
}
.file-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid color-mix(in srgb, var(--blue2) 45%, transparent);
  border-radius: var(--r-pill);
  background: color-mix(in srgb, var(--blue2) 14%, transparent);
  color: var(--text-soft);
  font: inherit;
  font-size: 13px;
  font-weight: 550;
  cursor: pointer;
  transition:
    background var(--dur-2) var(--ease),
    border-color var(--dur-2) var(--ease);
}
.file-chip:hover {
  background: color-mix(in srgb, var(--blue2) 24%, transparent);
  border-color: var(--blue2);
}
.file-chip.night {
  background: rgba(6, 25, 63, 0.06);
  border-color: rgba(10, 42, 107, 0.3);
  color: var(--ink);
  margin-top: 18px;
}
.poem-photo {
  width: min(300px, 100%);
  aspect-ratio: 3 / 4;
  margin: 18px auto;
  border-radius: var(--r-lg);
  background: center / cover no-repeat;
  box-shadow: var(--sh-4);
}
.nt {
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--r-lg);
  padding: 8px 24px;
  box-shadow: var(--sh-2);
}
.nt div {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid #eef1f8;
  font-size: 14px;
  transition: background var(--dur-2) var(--ease);
}
.nt div:hover {
  background: #fafcff;
}
.nt div:last-child {
  border: 0;
}
.nt small {
  display: block;
  color: #8a97b3;
  margin-top: 3px;
}
.nt .av {
  border-color: #dbe6fa;
}
.set {
  display: flex;
  align-items: center;
  gap: 14px;
  background: linear-gradient(
    165deg,
    color-mix(in srgb, var(--card) 93%, #fff) 0%,
    var(--card) 100%
  );
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 16px 18px;
  margin-bottom: 12px;
  cursor: pointer;
  transition:
    background var(--dur-2) var(--ease),
    border-color var(--dur-2) var(--ease),
    transform var(--dur-2) var(--ease),
    box-shadow var(--dur-2) var(--ease);
}
.set:hover {
  background: linear-gradient(
    165deg,
    color-mix(in srgb, var(--card2) 93%, #fff) 0%,
    var(--card2) 100%
  );
  border-color: var(--hairline-strong);
  transform: translateX(2px);
  box-shadow: var(--sh-2);
}
.set span {
  flex: 1;
  font-size: 15px;
  font-weight: 550;
}
.set em {
  font-style: normal;
  color: var(--mut);
  font-size: 13px;
}
.narrow {
  max-width: 760px;
  margin: 0 auto;
}
#toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(16px) scale(0.98);
  background: color-mix(in srgb, #fff 96%, var(--text-soft));
  color: #0a2a6b;
  padding: 12px 20px 12px 16px;
  border-radius: var(--r-pill);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity var(--dur-3) var(--ease),
    transform var(--dur-3) var(--ease);
  z-index: 20;
  box-shadow:
    var(--sh-4),
    inset 0 1px 0 #fff;
  max-width: min(92vw, 480px);
  text-align: center;
}
#toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0) scale(1);
}
footer {
  border-top: 1px solid var(--hairline);
  padding: 24px 32px;
  color: color-mix(in srgb, var(--mut) 85%, transparent);
  font-size: 12px;
  letter-spacing: 0.01em;
  text-align: center;
}
/* Poemas estilo Shorts */
.reels {
  height: calc(100dvh - 150px);
  overflow-y: auto;
  scroll-snap-type: y mandatory;
  border-radius: var(--r-xl);
  border: 1px solid var(--hairline-strong);
  box-shadow: var(--sh-3);
  scrollbar-width: none;
  overscroll-behavior: contain;
}
.reels::-webkit-scrollbar {
  display: none;
}
.reel {
  height: calc(100dvh - 150px);
  scroll-snap-align: start;
  scroll-snap-stop: always;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 26px 22px;
  position: relative;
  overflow: hidden;
}
.reel::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 -120px 90px -60px rgb(0 0 0 / 0.45);
  pointer-events: none;
}
.reel .pill {
  display: inline-block;
  background: color-mix(in srgb, #fff 18%, transparent);
  border: 1px solid color-mix(in srgb, #fff 20%, transparent);
  border-radius: var(--r-pill);
  padding: 4px 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  align-self: flex-start;
  backdrop-filter: blur(8px);
}
.rp {
  font-size: clamp(26px, 5vw, 38px);
  font-weight: 800;
  letter-spacing: var(--tracking-tighter);
  line-height: 1.14;
  margin: 14px 0 18px;
  max-width: 32ch;
  text-shadow: 0 2px 20px rgb(0 0 0 / 0.3);
}
.reel-foot {
  margin-top: 16px;
  align-items: flex-end;
}
.rs {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-left: auto;
  align-items: center;
}
.reel .rs .ic {
  position: relative;
  z-index: 1;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--r-pill);
  background: color-mix(in srgb, #000 22%, transparent);
  border: 1px solid color-mix(in srgb, #fff 14%, transparent);
  backdrop-filter: blur(10px);
  transition:
    transform var(--dur-2) var(--ease),
    background var(--dur-2) var(--ease);
}
.reel .rs .ic:hover {
  transform: scale(1.08);
  background: color-mix(in srgb, #000 34%, transparent);
}
.reel .rs .ic:active {
  transform: scale(0.94);
}
/* Skeletons de carregamento e estado vazio */
.sk {
  border-radius: var(--r-md);
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--card) 88%, #fff) 0%,
    var(--card2) 50%,
    color-mix(in srgb, var(--card) 88%, #fff) 100%
  );
  background-size: 200% 100%;
  animation: skel 1.1s ease-in-out infinite;
}
@keyframes skel {
  from {
    background-position: 200% 0;
  }
  to {
    background-position: -200% 0;
  }
}
.sk-cover {
  aspect-ratio: 2/3;
}
.empty {
  text-align: center;
  padding: 48px 16px;
}
.empty .ei {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin: 0 auto 12px;
  border-radius: var(--r-pill);
  background: color-mix(in srgb, var(--blue2) 15%, transparent);
  border: 1px solid var(--hairline);
  color: #7ec0ff;
}
/* Estados persistentes (Fase 3): botões gravados, erros, ações nas publicações */
.btn.act {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}
.in.err {
  border: 2px solid #ff5d8f;
  background: #ffeef4;
}
.pb {
  display: inline-flex;
  gap: 6px;
}
.pb .ib {
  width: 34px;
  height: 34px;
  background: color-mix(in srgb, var(--blue2) 14%, transparent);
}
a.chip {
  text-decoration: none;
  cursor: pointer;
}
/* Fase 4: estrelas de avaliação */
.star {
  background: none;
  border: 0;
  color: #5f8fd8;
  font-size: 24px;
  line-height: 1;
  padding: 2px 3px;
  cursor: pointer;
  transition:
    color var(--dur-2) var(--ease),
    transform var(--dur-1) var(--ease);
}
.star:hover {
  transform: scale(1.14);
}
.star.lit {
  color: #ffd166;
  text-shadow: 0 0 14px color-mix(in srgb, #ffd166 45%, transparent);
}
/* Logotipo na sidebar (contêiner ajustado — a logo tem fundo navy que casa com o tema) */
.logo-img {
  display: block;
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: var(--r-sm);
  overflow: hidden;
  box-shadow:
    var(--sh-2),
    0 0 0 1px color-mix(in srgb, #fff 12%, transparent) inset;
}
.logo-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* Acessibilidade: foco visível e movimento reduzido */
:focus-visible {
  outline: 2px solid var(--blue2);
  outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}
@media (max-width: 1000px) {
  .hero,
  .two,
  .form {
    grid-template-columns: 1fr;
  }
  .art {
    min-height: 200px;
  }
  .night {
    padding: 40px 28px;
  }
  .prof .stats {
    margin-left: 0;
  }
}
@media (max-width: 820px) {
  .app {
    grid-template-columns: 1fr;
  }
  #aside {
    position: fixed;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9;
    height: auto;
    flex-direction: row;
    align-items: center;
    justify-content: space-around;
    padding: 6px 4px calc(6px + env(safe-area-inset-bottom, 0px));
    border: 0;
    border-top: 1px solid var(--hairline);
    background: color-mix(in srgb, var(--bg) 88%, transparent);
    backdrop-filter: blur(20px) saturate(160%);
    box-shadow: 0 -8px 24px -12px rgb(0 0 0 / 0.55);
    gap: 0;
  }
  .logo,
  .me {
    display: none;
  }
  .nav {
    position: relative;
    flex: 1 1 0;
    min-width: 0;
    flex-direction: column;
    gap: 3px;
    font-size: 9.5px;
    font-weight: 550;
    padding: 6px 2px;
    border-radius: var(--r-sm);
    color: color-mix(in srgb, var(--mut) 92%, transparent);
    background: none;
  }
  .nav svg {
    width: 22px;
    height: 22px;
    transition:
      transform var(--dur-2) var(--ease),
      color var(--dur-2) var(--ease);
  }
  .nav-txt {
    max-width: 100%;
    text-align: center;
    letter-spacing: 0;
  }
  .nav:hover {
    background: none;
  }
  .nav:active {
    transform: scale(0.94);
  }
  .nav.on {
    background: none;
    color: var(--blue2);
    font-weight: 700;
    box-shadow: none;
  }
  .nav.on svg {
    transform: translateY(-1px);
    filter: drop-shadow(0 3px 8px var(--accent-glow));
  }
  .nav.on::before {
    left: 50%;
    top: 0;
    width: 18px;
    height: 3px;
    margin: -6px 0 0 -9px;
    border-radius: 0 0 var(--r-pill) var(--r-pill);
    background: var(--blue2);
  }
  .nav .nbd {
    position: absolute;
    top: 1px;
    right: 6px;
    min-width: 16px;
    height: 16px;
    line-height: 16px;
    font-size: 9.5px;
    padding: 0 4px;
  }
  .nav.a {
    order: 1;
  }
  .nav.b {
    order: 3;
  }
  .cta {
    order: 2;
    margin: -18px 0 0;
    width: 48px;
    height: 48px;
    border-radius: var(--r-pill);
    padding: 0;
    border: 0;
  }
  .cta span {
    display: none;
  }
  .wrap {
    padding: 20px 16px calc(104px + env(safe-area-inset-bottom, 0px));
  }
  .bar {
    padding: 10px 16px;
    gap: 8px;
  }
  .search {
    height: 38px;
    max-width: none;
  }
  h1 {
    font-size: 27px;
  }
  .hero {
    border-radius: var(--r-lg);
  }
  .hero > div:first-child {
    padding: 28px 24px;
  }
  .hero h1 {
    max-width: none;
  }
  .g2 {
    grid-template-columns: 1fr;
  }
  .paper {
    padding: 24px 20px;
    border-radius: var(--r-lg);
  }
  .prof {
    padding: 0 18px 24px;
    border-radius: 0 0 var(--r-lg) var(--r-lg);
  }
  .ban {
    border-radius: var(--r-lg) var(--r-lg) 0 0;
  }
  .prev {
    border-radius: 0 0 var(--r-lg) var(--r-lg);
  }
  .night {
    border-radius: var(--r-lg);
    min-height: auto;
    padding: 32px 22px;
  }
  .night p {
    font-size: 17px;
  }
  .sec {
    margin: 32px 0 14px;
  }
  #toast {
    bottom: calc(88px + env(safe-area-inset-bottom, 0px));
  }
}

/* — Landing page (tela cheia, tema azul, frases de leitura) */
.landing {
  max-width: none;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  background: linear-gradient(
    160deg,
    var(--bg) 0%,
    color-mix(in srgb, var(--bg) 88%, var(--blue)) 55%,
    color-mix(in srgb, var(--blue) 45%, var(--card)) 100%
  );
  color: #eaf2ff;
  display: flex;
  flex-direction: column;
}
.landing-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(680px 460px at 88% -8%, var(--accent-glow), transparent 62%),
    radial-gradient(
      760px 560px at -12% 108%,
      color-mix(in srgb, #7ec0ff 22%, transparent),
      transparent 62%
    ),
    radial-gradient(460px 340px at 55% 118%, rgba(255, 93, 143, 0.13), transparent 60%);
}
.landing-inner {
  position: relative;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 64px 32px 84px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.landing .brand-row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.landing .brand-row .logo svg {
  width: 40px;
  height: 40px;
  color: #7ec0ff;
}
.landing .brand-row b {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
}
.landing .brand-row small {
  display: block;
  font-size: 10px;
  color: var(--mut);
}
.landing h1 {
  font-size: clamp(42px, 6.8vw, 84px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -2px;
  color: #fff;
  margin: 34px 0 0;
}
.landing .lede {
  font-size: 17px;
  line-height: 1.65;
  color: #bcd2f5;
  max-width: 580px;
  margin: 22px auto 0;
}
.landing .cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 36px;
}
.landing .cta-row .btn {
  padding: 14px 26px;
  font-size: 15px;
}
.landing .feats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 72px;
  width: 100%;
  max-width: 980px;
}
.landing .feat {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(59, 139, 255, 0.35);
  border-radius: 16px;
  padding: 22px;
  text-align: left;
}
.landing .feat svg {
  width: 26px;
  height: 26px;
  color: #7ec0ff;
}
.landing .feat b {
  display: block;
  color: #fff;
  font-size: 15px;
  margin: 12px 0 6px;
}
.landing .feat span {
  font-size: 13px;
  line-height: 1.55;
  color: #bcd2f5;
}
.landing blockquote {
  margin: 74px auto 0;
  max-width: 720px;
  padding: 0 26px;
  font-size: clamp(20px, 2.6vw, 27px);
  font-weight: 600;
  font-style: italic;
  line-height: 1.45;
  color: #fff;
}
.landing .who {
  color: var(--mut);
  font-size: 13px;
  font-style: normal;
  margin-top: 16px;
}
/* — Auth: corpo do ecrã (ver bloco «Biblora Auth» mais abaixo) */
@media (max-width: 820px) {
  .landing .feats {
    grid-template-columns: 1fr;
  }
}

/* — Biblora Auth: experiência editorial renovada (paleta da marca) */
.auth-anim {
  min-height: 100%;
}
/* Login ocupa a página inteira: sem borda, sem raio, sem sombra. */
#v:has(.auth-anim) {
  max-width: none;
  width: 100%;
  margin: 0;
  padding: 0;
}
.auth-split {
  --auth-ink: #eaf2ff;
  --auth-muted: var(--mut);
  --auth-accent: var(--blue2);
  display: grid;
  grid-template-columns: minmax(340px, 0.92fr) minmax(440px, 1.08fr);
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: var(--card);
  box-shadow: none;
  text-align: left;
}
.auth-side {
  position: relative;
  display: flex;
  align-items: stretch;
  min-height: 680px;
  padding: clamp(30px, 4vw, 58px);
  overflow: hidden;
  color: #fff;
  background:
    linear-gradient(
      145deg,
      color-mix(in srgb, var(--bg) 96%, transparent),
      color-mix(in srgb, var(--card) 88%, transparent)
    ),
    url('../assets/estante.jpg') center/cover;
}
/* Brilho que percorre o painel editorial lentamente. */
.auth-side::before {
  content: '';
  position: absolute;
  inset: -50%;
  z-index: 1;
  background: conic-gradient(
    from 180deg at 50% 50%,
    transparent 0deg,
    color-mix(in srgb, var(--blue2) 16%, transparent) 70deg,
    transparent 150deg
  );
  animation: authSweep 22s linear infinite;
  pointer-events: none;
}
@keyframes authSweep {
  to {
    transform: rotate(360deg);
  }
}
/* Livros a flutuar ao fundo do painel. */
.auth-floats {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}
.auth-floats span {
  position: absolute;
  width: 54px;
  height: 78px;
  border-radius: 4px 8px 8px 4px;
  background: linear-gradient(
    160deg,
    color-mix(in srgb, var(--blue2) 62%, #fff),
    color-mix(in srgb, var(--blue) 55%, transparent)
  );
  border: 1px solid color-mix(in srgb, #fff 22%, transparent);
  box-shadow:
    0 14px 30px rgb(0 0 0 / 0.36),
    inset -3px 0 0 color-mix(in srgb, #fff 16%, transparent);
  opacity: 0.28;
  animation: bookFloat 14s ease-in-out infinite;
}
.auth-floats span::after {
  content: '';
  position: absolute;
  inset: 10px 9px;
  border-radius: 2px;
  border-left: 1px solid color-mix(in srgb, #fff 30%, transparent);
  border-right: 1px solid color-mix(in srgb, #fff 30%, transparent);
}
.auth-floats span:nth-child(1) {
  top: 14%;
  right: 12%;
  animation-delay: 0s;
  transform: rotate(-12deg);
}
.auth-floats span:nth-child(2) {
  top: 52%;
  right: 26%;
  width: 44px;
  height: 64px;
  animation-delay: -3.5s;
  opacity: 0.2;
}
.auth-floats span:nth-child(3) {
  top: 74%;
  right: 9%;
  width: 38px;
  height: 56px;
  animation-delay: -7s;
  opacity: 0.16;
}
.auth-floats span:nth-child(4) {
  top: 26%;
  right: 34%;
  width: 30px;
  height: 44px;
  animation-delay: -10.5s;
  opacity: 0.13;
}
@keyframes bookFloat {
  0%,
  100% {
    translate: 0 0;
  }
  33% {
    translate: 0 -16px;
  }
  66% {
    translate: 8px -6px;
  }
}
.auth-side-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 470px;
  margin: 0 auto;
}
.auth-brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  width: fit-content;
  color: inherit;
  text-decoration: none;
}
.auth-book {
  display: grid;
  place-items: center;
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: var(--r-md);
  background: transparent;
  box-shadow: none;
  overflow: hidden;
}
.auth-logo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: var(--r-md);
}
.auth-brand b {
  display: block;
  color: #fff;
  font-family: inherit;
  font-size: 30px;
  font-weight: 800;
  letter-spacing: var(--tracking-tighter);
}
.auth-brand small {
  display: block;
  margin-top: 4px;
  color: var(--mut);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 1.55px;
}
.auth-editorial {
  position: relative;
  margin: auto 0;
  padding: 74px 0 54px;
}
.auth-kicker {
  color: var(--blue2);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 2px;
}
.auth-editorial h2 {
  max-width: 440px;
  margin: 17px 0 16px;
  color: #fff;
  font-family: inherit;
  font-size: clamp(38px, 4vw, 57px);
  font-weight: 800;
  letter-spacing: var(--tracking-tighter);
  line-height: 1.08;
}
.auth-editorial > p {
  max-width: 390px;
  margin: 0;
  color: color-mix(in srgb, var(--text-soft) 82%, transparent);
  font-size: 15px;
  line-height: 1.8;
}
.auth-quote-mark {
  height: 54px;
  margin-top: 46px;
  color: var(--blue2);
  font-family: Georgia, serif;
  font-size: 78px;
  line-height: 1;
  opacity: 0.55;
}
.auth-quote {
  max-width: 360px;
  margin: 0;
  color: #e8f0ff;
  font-family: inherit;
  font-size: clamp(18px, 2vw, 23px);
  font-style: italic;
  line-height: 1.5;
}
.auth-attr {
  margin-top: 13px;
  color: var(--mut);
  font-size: 11px;
  letter-spacing: 0.4px;
}
.auth-side-foot {
  display: flex;
  align-items: center;
  gap: 9px;
  color: color-mix(in srgb, var(--mut) 85%, transparent);
  font-size: 11px;
  letter-spacing: 0.3px;
}
.auth-foot-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue2);
  box-shadow: 0 0 0 5px var(--accent-glow);
  animation: pulseDot 2.4s ease-in-out infinite;
}
@keyframes pulseDot {
  0%,
  100% {
    box-shadow: 0 0 0 5px var(--accent-glow);
    opacity: 1;
  }
  50% {
    box-shadow: 0 0 0 11px transparent;
    opacity: 0.55;
  }
}
.auth-deco {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(circle at 88% 15%, var(--accent-glow), transparent 27%),
    linear-gradient(135deg, transparent 55%, rgba(255, 255, 255, 0.035));
}
.auth-deco span {
  position: absolute;
  right: -100px;
  bottom: -150px;
  width: 330px;
  height: 330px;
  border: 1px solid var(--hairline);
  border-radius: 50%;
  animation: orbPulse 9s ease-in-out infinite;
}
.auth-deco span:nth-child(2) {
  right: -65px;
  bottom: -115px;
  width: 260px;
  height: 260px;
  animation-delay: -3s;
}
.auth-deco span:nth-child(3) {
  right: -30px;
  bottom: -80px;
  width: 190px;
  height: 190px;
  animation-delay: -6s;
}
@keyframes orbPulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.55;
  }
  50% {
    transform: scale(1.09);
    opacity: 1;
  }
}
.auth-main {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 54px clamp(28px, 6vw, 86px) 25px;
  overflow: hidden;
  background: linear-gradient(
    160deg,
    color-mix(in srgb, var(--card) 96%, #fff) 0%,
    var(--card) 100%
  );
}
/* Orbe suave a respirar atrás do formulário. */
.auth-main::before {
  content: '';
  position: absolute;
  top: -18%;
  right: -14%;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow), transparent 68%);
  filter: blur(18px);
  opacity: 0.5;
  animation: breathe 12s ease-in-out infinite;
  pointer-events: none;
}
@keyframes breathe {
  0%,
  100% {
    transform: scale(1) translate(0, 0);
    opacity: 0.38;
  }
  50% {
    transform: scale(1.16) translate(-18px, 16px);
    opacity: 0.62;
  }
}
.auth-main .auth-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 430px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  text-align: left;
}
.auth-mobile-brand {
  display: none;
}
.auth-welcome {
  margin-bottom: 27px;
}
.auth-title {
  margin: 10px 0 0;
  color: #fff;
  font-family: inherit;
  font-size: clamp(31px, 3vw, 39px);
  font-weight: 800;
  letter-spacing: var(--tracking-tighter);
  line-height: 1.15;
}
.auth-sub {
  max-width: 370px;
  margin: 10px 0 0;
  color: var(--mut);
  font-size: 13px;
  line-height: 1.7;
}
.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  margin: 0 0 25px;
  padding: 5px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  background: color-mix(in srgb, #000 18%, transparent);
}
.auth-tab {
  padding: 11px 8px;
  border: 0;
  border-radius: var(--r-sm);
  color: var(--mut);
  background: transparent;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition:
    background var(--dur-2) var(--ease),
    color var(--dur-2) var(--ease),
    box-shadow var(--dur-2) var(--ease);
}
.auth-tab.on {
  color: #fff;
  background: var(--blue);
  box-shadow: var(--sh-accent);
}
.auth-tab.on::after {
  display: none;
}
.auth-form .auth-field {
  margin-bottom: 17px;
}
.auth-form .auth-field label {
  display: block;
  margin: 0 0 8px;
  color: var(--text-soft);
  font-size: 12px;
  font-weight: 700;
}
.auth-form .in {
  min-height: 49px;
  padding: 13px 15px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-sm);
  background: color-mix(in srgb, #000 16%, transparent);
  color: #fff;
  font-size: 13px;
  box-shadow: none;
}
.auth-form .in:focus {
  border-color: var(--blue2);
  box-shadow: var(--ring);
}
.auth-form .in::placeholder {
  color: color-mix(in srgb, var(--mut) 72%, transparent);
}
.auth-password {
  position: relative;
}
.auth-password .in {
  padding-right: 48px;
}
.auth-eye {
  position: absolute;
  top: 50%;
  right: 13px;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  padding: 0;
  transform: translateY(-50%);
  border: 0;
  border-radius: var(--r-xs);
  background: transparent;
  color: var(--mut);
  cursor: pointer;
  transition:
    background var(--dur-2) var(--ease),
    color var(--dur-2) var(--ease);
}
.auth-eye:hover {
  background: var(--surface-2);
  color: #fff;
}
.auth-form .btn.auth {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  min-height: 51px;
  margin-top: 7px !important;
  border: 1px solid color-mix(in srgb, var(--blue) 60%, #fff);
  border-radius: var(--r-sm);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--blue) 88%, #fff) 0%,
    var(--blue) 100%
  );
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.15px;
  box-shadow:
    var(--sh-accent),
    inset 0 1px 0 rgb(255 255 255 / 0.16);
  transition:
    transform var(--dur-1) var(--ease),
    box-shadow var(--dur-2) var(--ease),
    filter var(--dur-2) var(--ease);
}
.auth-form .btn.auth:hover {
  transform: translateY(-1px);
  filter: brightness(1.08);
  box-shadow:
    0 12px 26px -8px var(--accent-glow),
    inset 0 1px 0 rgb(255 255 255 / 0.2);
}
.auth-form .btn.auth::after {
  content: '';
  position: absolute;
  top: -60%;
  left: -40%;
  width: 34%;
  height: 220%;
  background: linear-gradient(100deg, transparent, rgb(255 255 255 / 0.42), transparent);
  transform: skewX(-18deg);
  animation: btnSheen 4.6s ease-in-out infinite;
  pointer-events: none;
}
@keyframes btnSheen {
  0%,
  62% {
    left: -45%;
  }
  100% {
    left: 125%;
  }
}
.auth-form .btn.auth:disabled {
  opacity: 0.7;
  cursor: wait;
}
.auth-form .btn.auth:disabled::after {
  animation: none;
  opacity: 0;
}
/* Entrada escalonada dos blocos do formulário. */
.auth-card > * {
  animation: authRise 0.62s var(--ease) both;
}
.auth-card > *:nth-child(1) {
  animation-delay: 0.04s;
}
.auth-card > *:nth-child(2) {
  animation-delay: 0.12s;
}
.auth-card > *:nth-child(3) {
  animation-delay: 0.2s;
}
.auth-card > *:nth-child(4) {
  animation-delay: 0.28s;
}
.auth-card > *:nth-child(5) {
  animation-delay: 0.36s;
}
.auth-card > *:nth-child(6) {
  animation-delay: 0.44s;
}
.auth-card > *:nth-child(7) {
  animation-delay: 0.52s;
}
@keyframes authRise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.auth-side-inner > * {
  animation: authRise 0.7s var(--ease) both;
}
.auth-side-inner > *:nth-child(1) {
  animation-delay: 0.05s;
}
.auth-side-inner > *:nth-child(2) {
  animation-delay: 0.18s;
}
.auth-side-inner > *:nth-child(3) {
  animation-delay: 0.31s;
}
.auth-book {
  animation: bookBob 5.5s ease-in-out infinite;
}
@keyframes bookBob {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-4px) rotate(-4deg);
  }
}
/* Ecrãs pequenos: menos movimento a flutuar, para poupar bateria. */
@media (max-width: 820px) {
  .auth-floats,
  .auth-side::before {
    display: none;
  }
}
.auth-error {
  margin: 13px 0 0;
  padding: 10px 12px;
  border: 1px solid color-mix(in srgb, #ff5d8f 45%, transparent);
  border-radius: var(--r-xs);
  background: color-mix(in srgb, #ff5d8f 16%, transparent);
  color: #ffb3c6;
  font-size: 12px;
  line-height: 1.5;
}
.auth-divider {
  display: flex;
  align-items: center;
  gap: 13px;
  margin: 24px 0 16px;
  color: color-mix(in srgb, var(--mut) 85%, transparent);
  font-size: 10px;
}
.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--hairline);
}
.auth-socials {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 11px;
}
.auth-so {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-xs);
  background: var(--surface);
  color: var(--text-soft);
  font-size: 12px;
  font-weight: 650;
  transition:
    background var(--dur-2) var(--ease),
    border-color var(--dur-2) var(--ease),
    color var(--dur-2) var(--ease);
}
.auth-so:hover {
  border-color: var(--hairline-strong);
  background: var(--surface-3);
  color: #fff;
}
.auth-google-mark {
  color: #4285f4;
  font-size: 17px;
  font-weight: 800;
}
.auth-switch {
  margin: 24px 0 0;
  color: var(--mut);
  font-size: 12px;
  text-align: center;
}
.auth-switch a {
  color: var(--blue2);
  font-weight: 800;
  text-decoration: none;
}
.auth-switch a:hover {
  text-decoration: underline;
}
.auth-legal {
  margin: 20px 0 0;
  color: color-mix(in srgb, var(--mut) 78%, transparent);
  font-size: 10px;
  line-height: 1.6;
  text-align: center;
}
.auth-main-foot {
  margin-top: auto;
  padding-top: 30px;
  color: color-mix(in srgb, var(--mut) 72%, transparent);
  font-size: 10px;
}
.auth-main-foot span {
  padding: 0 5px;
  color: var(--blue2);
}
@media (max-width: 820px) {
  .auth-split {
    grid-template-columns: 1fr;
    min-height: 100vh;
    min-height: 100dvh;
    border-radius: 0;
  }
  .auth-side {
    display: none;
  }
  .auth-main {
    min-height: 100vh;
    min-height: 100dvh;
    padding: 35px 25px 22px;
  }
  .auth-mobile-brand {
    display: flex;
    align-items: center;
    gap: 11px;
    margin-bottom: 38px;
    color: #fff;
    font-family: inherit;
    font-weight: 800;
    letter-spacing: var(--tracking-tight);
    font-size: 25px;
  }
  .auth-mobile-brand .auth-book {
    flex-basis: 42px;
    width: 42px;
    height: 42px;
    border-color: var(--hairline-strong);
    background: var(--surface-2);
    color: #7ec0ff;
  }
  .auth-main-foot {
    padding-top: 26px;
  }
}
@media (max-width: 420px) {
  .auth-main {
    padding: 26px 19px 18px;
  }
  .auth-mobile-brand {
    margin-bottom: 30px;
  }
  .auth-title {
    font-size: 32px;
  }
  .auth-socials {
    gap: 8px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .auth-anim,
  .auth-anim * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .auth-floats,
  .auth-side::before,
  .auth-main::before {
    display: none;
  }
}

/* — Mensagens (#messages) */
.msg-page {
  max-width: 1080px;
}
.msg-head {
  margin-bottom: 20px;
}
.msg-head h1 {
  font-size: 30px;
  line-height: 1.1;
}
.msg-head p {
  font-size: 13px;
  margin-top: 3px;
}

/* Avatares de iniciais (cor estável por nome) */
.avx {
  width: 46px;
  height: 46px;
  flex: none;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.4px;
  color: #fff;
  background: linear-gradient(
    135deg,
    hsl(var(--h, 215) 78% 56%),
    hsl(calc(var(--h, 215) + 42) 72% 40%)
  );
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
  user-select: none;
}
.avx.sm {
  width: 30px;
  height: 30px;
  font-size: 11px;
}

/* Layout em duas colunas */
.msg-layout {
  display: grid;
  grid-template-columns: minmax(0, 340px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}
.msg-col {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.msg-panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
}

/* Pesquisa de conversas */
.msg-search {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 11px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--line);
  color: var(--mut);
}
.msg-search input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  background: none;
  color: var(--txt);
  font-size: 13.5px;
}
.msg-search input::placeholder {
  color: var(--mut);
}

/* Lista de conversas */
.msg-list {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 6px;
  overflow: hidden;
}
.msg-list-empty {
  padding: 22px 16px;
  font-size: 13px;
  line-height: 1.6;
}
.msg-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border-radius: 13px;
  transition: background 0.15s;
}
.msg-row:hover {
  background: rgba(255, 255, 255, 0.06);
}
.msg-row.on {
  background: rgba(59, 139, 255, 0.18);
  box-shadow: inset 3px 0 0 var(--blue2);
}
.msg-row-txt {
  min-width: 0;
  flex: 1;
}
.msg-row-txt b {
  display: block;
  font-size: 14.5px;
  font-weight: 650;
}
.msg-row-txt small {
  display: block;
  margin-top: 2px;
  font-size: 12.5px;
  color: var(--mut);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.msg-row.on .msg-row-txt small {
  color: rgba(255, 255, 255, 0.82);
}
.msg-row-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  flex: none;
  padding-left: 6px;
}
.msg-row-side time {
  font-size: 11px;
  color: var(--mut);
  white-space: nowrap;
}
.msg-badge {
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 10px;
  background: #ff4d6d;
  color: #fff;
  font-size: 11px;
  font-style: normal;
  font-weight: 800;
  line-height: 20px;
  text-align: center;
}
.msg-row.on .msg-badge {
  background: #fff;
  color: var(--blue);
}

/* Cabeçalho da conversa */
.msg-top {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent);
}
.msg-top-txt {
  flex: 1;
  min-width: 0;
}
.msg-top-txt b {
  display: block;
  font-size: 15.5px;
}
.msg-top-txt small {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  color: #4ade80;
  margin-top: 2px;
}
.dot-on {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.18);
  flex: none;
}
.msg-top-acts {
  display: flex;
  gap: 8px;
}
.msg-top-acts .ib {
  width: 34px;
  height: 34px;
}
.msg-top-acts .ib:hover {
  color: #ff8ba0;
}

/* Histórico */
.msg-thread {
  display: flex;
  flex-direction: column;
  gap: 9px;
  height: min(56vh, 480px);
  min-height: 300px;
  overflow-y: auto;
  padding: 18px 18px 14px;
  background:
    radial-gradient(600px 300px at 100% 0%, rgba(59, 139, 255, 0.09), transparent 70%),
    rgba(0, 0, 0, 0.12);
  scroll-behavior: smooth;
  overscroll-behavior: contain;
}
.msg {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}
.msg.mine {
  flex-direction: row-reverse;
}
.msg.grp {
  margin-top: -3px;
}
.msg.grp .msg-av,
.msg.grp .avx {
  visibility: hidden;
}
.msg-av {
  width: 30px;
  flex: none;
}
.msg .bubble {
  max-width: min(74%, 470px);
  padding: 9px 13px 7px;
  border-radius: 16px 16px 16px 5px;
  background: var(--card2);
  border: 1px solid var(--line);
  animation: msgIn 0.18s ease both;
}
.msg.mine .bubble {
  background: linear-gradient(135deg, var(--blue), var(--blue2));
  border-color: transparent;
  color: #fff;
  border-radius: 16px 16px 5px 16px;
  box-shadow: 0 6px 18px rgba(21, 101, 232, 0.28);
}
.msg .bubble p {
  font-size: 14px;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  margin: 0;
}
.msg .bubble time {
  display: block;
  margin-top: 3px;
  font-size: 10.5px;
  text-align: right;
  color: var(--mut);
}
.msg.mine .bubble time {
  color: rgba(255, 255, 255, 0.72);
}
@keyframes msgIn {
  from {
    opacity: 0;
    transform: translateY(6px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* «A escrever…» */
.msg.typing .bubble {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 14px 16px;
}
.msg.typing .bubble i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mut);
  animation: tdot 1.15s infinite ease-in-out;
}
.msg.typing .bubble i:nth-child(2) {
  animation-delay: 0.16s;
}
.msg.typing .bubble i:nth-child(3) {
  animation-delay: 0.32s;
}
@keyframes tdot {
  0%,
  60%,
  100% {
    opacity: 0.3;
    transform: translateY(0);
  }
  30% {
    opacity: 1;
    transform: translateY(-3px);
  }
}

/* Separador de dia */
.msg-day {
  display: flex;
  justify-content: center;
  margin: 8px 0 2px;
}
.msg-day span {
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
  font-size: 11px;
  font-weight: 600;
  color: var(--mut);
}

/* Compositor */
.composer {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-top: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.1);
}
.composer .in {
  flex: 1;
  min-width: 0;
  border-radius: 999px;
  padding: 11px 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
}
.composer .in:focus {
  outline: 0;
  border-color: var(--blue2);
  box-shadow: 0 0 0 3px rgba(59, 139, 255, 0.2);
}
.composer .send {
  width: 44px;
  height: 44px;
  flex: none;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--blue);
  color: #fff;
  transition:
    transform 0.15s,
    background 0.15s;
  box-shadow: 0 8px 20px rgba(21, 101, 232, 0.4);
}
.composer .send:hover {
  background: var(--blue2);
  transform: translateY(-1px);
}
.composer .send:active {
  transform: scale(0.95);
}

/* Estados vazios */
.msg-empty {
  margin: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 30px 20px;
  text-align: center;
  color: var(--mut);
  font-size: 13px;
  line-height: 1.6;
}
.msg-empty svg {
  opacity: 0.5;
}
.msg-start {
  padding: 4px 14px 16px;
}
.msg-suggs {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0 4px;
}
.msg-sugg {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 10px 12px;
  border-radius: 13px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  text-align: left;
  transition:
    background 0.15s,
    border-color 0.15s;
}
.msg-sugg:hover {
  background: rgba(59, 139, 255, 0.14);
  border-color: var(--blue2);
}
.msg-sugg > span {
  flex: 1;
  min-width: 0;
}
.msg-sugg b {
  display: block;
  font-size: 13.5px;
}
.msg-sugg small {
  display: block;
  font-size: 11.5px;
  color: var(--mut);
}
.msg-sugg svg {
  color: var(--blue2);
  flex: none;
}

/* Telemóvel: a conversa ocupa o ecrã todo */
.chat-back {
  display: none;
}
@media (max-width: 900px) {
  .msg-layout {
    grid-template-columns: 1fr;
  }
  .msg-page.has-chat .msg-col:first-child {
    display: none;
  }
  .chat-back {
    display: grid;
  }
  .msg-thread {
    height: min(58vh, 460px);
    min-height: 260px;
  }
  .msg-head h1 {
    font-size: 25px;
  }
}
@media (max-width: 560px) {
  .msg-head {
    margin-bottom: 14px;
  }
  .msg-thread {
    padding: 14px 12px 10px;
  }
  .msg .bubble {
    max-width: 82%;
  }
  .avx {
    width: 42px;
    height: 42px;
    font-size: 14px;
  }
}

/* ===== Painel (#painel) ===== */
.pan {
  max-width: 1080px;
}
.pan-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.pan-kicker {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue2);
  font-weight: 800;
  margin-bottom: 6px;
}
.pan-head h1 {
  font-size: 32px;
  line-height: 1.08;
}
.pan-head p {
  font-size: 13.5px;
  margin-top: 5px;
}

/* Cartões de resumo */
.pan-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}
.pan-kpi {
  position: relative;
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 16px;
}
.pan-kpi::after {
  content: '';
  position: absolute;
  right: -26px;
  bottom: -34px;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59, 139, 255, 0.24), transparent 68%);
  pointer-events: none;
}
.pan-kpi .pi {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  background: rgba(59, 139, 255, 0.15);
  color: var(--blue2);
  margin-bottom: 10px;
}
.pan-kpi b {
  display: block;
  font-size: 25px;
  line-height: 1.05;
}
.pan-kpi .pl {
  display: block;
  font-size: 12px;
  color: var(--mut);
  margin-top: 2px;
}
.pan-kpi small {
  display: block;
  font-size: 11px;
  color: var(--mut);
  opacity: 0.8;
  margin-top: 7px;
}

/* Cartões genéricos */
.pan-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px;
  margin-bottom: 14px;
}
.pan-card h2 {
  font-size: 17px;
}
.pan-card > h2 {
  margin-bottom: 12px;
}
.pan-card .mut {
  font-size: 12.5px;
}

/* Gráfico */
.pan-chart-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.pan-chart-head h2 {
  margin-bottom: 2px;
}
.pan-range {
  display: flex;
  gap: 6px;
}
.pan-range a {
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 12px;
  color: var(--mut);
  border: 1px solid transparent;
}
.pan-range a:hover {
  color: var(--txt);
}
.pan-range a.on {
  background: rgba(59, 139, 255, 0.18);
  color: var(--txt);
  border-color: rgba(59, 139, 255, 0.45);
}
.pan-big {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}
.pan-big b {
  font-size: 32px;
  line-height: 1;
}
.pan-big small {
  color: var(--mut);
  font-size: 12px;
}
.pd {
  font-size: 12px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}
.pd.up {
  color: #22a06b;
}
.pd.down {
  color: #e0455f;
}
[data-theme='azul'] .pd.up,
[data-theme='escuro'] .pd.up {
  color: #4ade80;
}
[data-theme='azul'] .pd.down,
[data-theme='escuro'] .pd.down {
  color: #ff7a90;
}
.pan-bars {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 120px;
  margin-top: 14px;
  padding-top: 6px;
  border-bottom: 1px solid var(--line);
}
.pan-bars i {
  flex: 1 1 0;
  min-width: 2px;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, var(--blue2), var(--blue));
  opacity: 0.8;
  transition:
    height 0.3s ease,
    opacity 0.15s;
}
.pan-bars i:hover {
  opacity: 1;
}
.pan-axis {
  display: flex;
  justify-content: space-between;
  font-size: 10.5px;
  color: var(--mut);
  margin-top: 7px;
}

/* Desempenho por obra */
.pan-work {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 12px 6px;
  border-bottom: 1px solid var(--line);
}
.pan-work:last-child {
  border-bottom: 0;
}
.pan-work:hover {
  background: rgba(59, 139, 255, 0.08);
  border-radius: 12px;
}
.pan-th {
  width: 42px;
  height: 56px;
  flex: none;
  border-radius: 7px;
  display: grid;
  place-items: center;
  color: #fff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}
.pan-work-main {
  flex: 1;
  min-width: 0;
}
.pan-work-main > b {
  display: block;
  font-size: 14.5px;
}
.pan-work-main > small {
  display: block;
  font-size: 12px;
  color: var(--mut);
  margin-top: 2px;
}
.pan-mrow {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 7px;
  font-size: 11.5px;
  color: var(--mut);
}
.pan-mrow span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.pan-mrow b {
  color: var(--txt);
  font-size: 12px;
}
.pan-mrow svg {
  color: var(--blue2);
}
.pan-go {
  color: var(--mut);
  flex: none;
}

.pan-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 9px;
  padding: 28px 18px;
  color: var(--mut);
  font-size: 13px;
  line-height: 1.6;
}
.pan-empty svg {
  opacity: 0.55;
}
.pan-empty b {
  color: var(--txt);
  font-size: 15px;
}

/* Duas colunas: audiência + atividade */
.pan-2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 14px;
}
.pan-follow {
  display: flex;
  align-items: baseline;
  gap: 7px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.pan-follow b {
  font-size: 28px;
  line-height: 1;
}
.pan-follow span {
  font-size: 12.5px;
  color: var(--mut);
}
.pan-follow .pd {
  margin-left: auto;
}
.pan-inter {
  margin-top: 6px;
  font-size: 12.5px;
  color: var(--mut);
}
.pan-inter b {
  color: var(--txt);
}
.pan-sub {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--mut);
  margin: 16px 0 8px;
  font-weight: 700;
}
.pan-reader {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 0;
}
.pan-reader > span {
  flex: 1;
  min-width: 0;
}
.pan-reader b {
  display: block;
  font-size: 13px;
}
.pan-reader small {
  display: block;
  font-size: 11.5px;
  color: var(--mut);
}

/* Atividade recente */
.pan-act {
  display: flex;
  gap: 11px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
}
.pan-act:last-child {
  border-bottom: 0;
}
.pan-act-i {
  width: 30px;
  height: 30px;
  flex: none;
  border-radius: 9px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.07);
}
.pan-act-i.comment {
  color: var(--blue2);
  background: rgba(59, 139, 255, 0.15);
}
.pan-act-i.review {
  color: var(--star);
  background: rgba(255, 197, 49, 0.14);
}
.pan-act-i.message {
  color: #22a06b;
  background: rgba(34, 160, 107, 0.14);
}
.pan-act-t {
  min-width: 0;
  font-size: 12.5px;
  line-height: 1.45;
}
.pan-act-t > span {
  display: block;
}
.pan-act-t small {
  display: block;
  color: var(--mut);
  font-size: 11.5px;
  margin-top: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pan-act-t time {
  display: block;
  color: var(--mut);
  font-size: 10.5px;
  margin-top: 3px;
}

/* A tua leitura */
.pan-rstats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(96px, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}
.pan-rstat {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 11px 12px;
}
.pan-rstat span {
  color: var(--blue2);
  display: block;
}
.pan-rstat b {
  display: block;
  font-size: 20px;
  line-height: 1.15;
  margin-top: 5px;
}
.pan-rstat small {
  display: block;
  font-size: 11px;
  color: var(--mut);
}
.pan-goal {
  border-top: 1px solid var(--line);
  padding-top: 16px;
}
.pan-goal .pg {
  height: 8px;
  margin-top: 10px;
}
.pan-goal-form {
  margin-top: 14px;
  flex-wrap: wrap;
}
.pan-goal-form .in {
  width: 92px;
  padding: 8px 12px;
}
.pan-goal-form label,
.pan-goal-form span {
  font-size: 12.5px;
}

/* Conquistas */
.pan-badges {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px;
}
.pan-badge {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: 13px;
  padding: 13px;
  opacity: 0.68;
}
.pan-badge.got {
  opacity: 1;
  border-color: rgba(34, 160, 107, 0.38);
  background: rgba(34, 160, 107, 0.07);
}
.pan-badge-i {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  color: var(--mut);
  background: rgba(255, 255, 255, 0.06);
  margin-bottom: 8px;
}
.pan-badge.got .pan-badge-i {
  color: #22a06b;
  background: rgba(34, 160, 107, 0.14);
}
.pan-badge b {
  display: block;
  font-size: 12.5px;
}
.pan-badge small {
  display: block;
  font-size: 11px;
  color: var(--mut);
  margin-top: 3px;
}
.pan-badge-bar {
  display: block;
  height: 4px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.1);
  margin-top: 9px;
  overflow: hidden;
}
.pan-badge-bar span {
  display: block;
  height: 100%;
  background: var(--blue2);
  border-radius: 3px;
}
.pan-badge.got .pan-badge-bar span {
  background: #22a06b;
}

.pan-note {
  font-size: 11px;
  color: var(--mut);
  text-align: center;
  margin-top: 16px;
}

/* Tema claro */
[data-theme='claro'] .pan-kpi::after {
  opacity: 0.6;
}
[data-theme='claro'] .pan-rstat,
[data-theme='claro'] .pan-badge,
[data-theme='claro'] .pan-act-i {
  background: #f1f5fa;
}
[data-theme='claro'] .pan-badge.got {
  background: #eaf8f1;
}
[data-theme='claro'] .pan-work:hover {
  background: #f1f5fa;
}

@media (max-width: 900px) {
  .pan-2 {
    grid-template-columns: 1fr;
  }
  .pan-head h1 {
    font-size: 26px;
  }
}
@media (max-width: 560px) {
  .pan-kpis {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .pan-kpi b {
    font-size: 21px;
  }
  .pan-card {
    padding: 16px;
  }
  .pan-big b {
    font-size: 26px;
  }
  .pan-mrow {
    gap: 10px;
  }
  .pan-work {
    gap: 10px;
  }
  .pan-th {
    width: 36px;
    height: 48px;
  }
}