/* Tema "Linho e Tinta": fundo de linho, cartões de papel, ações em tinta preta e destaque em azul-tinta.
   Toda cor, canto e sombra do site vem destes tokens. O tema escuro só redefine valores. */
:root {
  /* Base: tema Zen Linen (21st.dev), com o destaque em azul-tinta */
  --color-bg: oklch(0.919 0.017 88.003); /* linho */
  --color-surface: oklch(0.953 0.016 86.426); /* papel: cartões, modais, campos */
  --color-surface-sunken: oklch(0.875 0.02 87.5); /* linho escuro: trilhos, botão secundário */
  --color-text: oklch(0.235 0 0);
  --color-text-muted: oklch(0.469 0.014 84.593);
  --color-border: oklch(0.843 0.023 87.162);
  --color-border-subtle: oklch(0.875 0.02 87.5);
  /* Tinta: ações e seleções (botão principal, item ativo do menu, seletores, caixas marcadas) */
  --color-ink: oklch(0.301 0 0);
  --color-ink-hover: oklch(0.2 0 0);
  --color-on-ink: oklch(0.953 0.016 86.426);
  --color-on-ink-muted: oklch(0.82 0.015 86);
  /* Azul-tinta: estado e destaque (links, progresso, aba ativa, hoje, foco) */
  --color-accent: oklch(0.48 0.12 258);
  --color-accent-hover: oklch(0.42 0.12 258);
  --color-accent-muted: oklch(0.72 0.07 255);
  --color-accent-soft: oklch(0.905 0.035 255);
  --color-on-accent: #fff;
  --color-danger: oklch(0.53 0.2 27.325);
  --color-danger-soft: oklch(0.905 0.045 27);
  --color-on-danger: #fff;
  --color-success-strong: var(--tone-mint-line);
  --color-live: var(--color-accent);
  --color-overlay: rgb(20 18 14 / 0.45);
  --color-chip-track: rgb(255 255 255 / 0.55);
  --shadow-md: 0 4px 10px rgb(0 0 0 / 0.08);
  --shadow-lg: 0 20px 50px rgb(0 0 0 / 0.16);
  --shadow-hover: 0 8px 20px rgb(0 0 0 / 0.1);
  --logo-glow: rgb(0 0 0 / 0.12);
  /* Cores do nome na logo oficial (modo dia / modo noite) */
  --brand-mark: #00638e;
  --brand-wm-a: #141414;
  --brand-wm-b: #6e6a62;

  --font-sans: 'Work Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  /* Cantos: escala única; os componentes usam um destes degraus */
  --radius-xs: 3px;
  --radius-sm: 5px;
  --radius-md: 8px;
  --radius-lg: 10px;
  --radius-xl: 12px;
  --radius-card: var(--radius-lg);
  --radius-button: var(--radius-md);
  --radius-input: var(--radius-md);
  --radius-modal: var(--radius-xl);
  --ease-out: cubic-bezier(0.2, 0.7, 0.2, 1);
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);

  /* Tons: cores das matérias e dos selos de status (fundo, texto e linha forte) */
  /* azul-tinta */
  --tone-lav-bg: oklch(0.905 0.035 255);
  --tone-lav-fg: oklch(0.43 0.11 255);
  --tone-lav-line: oklch(0.58 0.125 255);
  /* petróleo */
  --tone-blue-bg: oklch(0.905 0.025 205);
  --tone-blue-fg: oklch(0.43 0.077 205);
  --tone-blue-line: oklch(0.58 0.088 205);
  /* sálvia */
  --tone-mint-bg: oklch(0.905 0.025 150);
  --tone-mint-fg: oklch(0.43 0.077 150);
  --tone-mint-line: oklch(0.58 0.088 150);
  /* ameixa */
  --tone-pink-bg: oklch(0.905 0.028 340);
  --tone-pink-fg: oklch(0.43 0.088 340);
  --tone-pink-line: oklch(0.58 0.1 340);
  /* ocre */
  --tone-yellow-bg: oklch(0.905 0.032 78);
  --tone-yellow-fg: oklch(0.43 0.099 78);
  --tone-yellow-line: oklch(0.58 0.112 78);
  /* terracota */
  --tone-peach-bg: oklch(0.905 0.035 38);
  --tone-peach-fg: oklch(0.43 0.11 38);
  --tone-peach-line: oklch(0.58 0.125 38);
  /* tijolo (atrasado, errei, prioridade alta) */
  --tone-brick-bg: oklch(0.905 0.045 27);
  --tone-brick-fg: oklch(0.43 0.143 27);
  --tone-brick-line: oklch(0.58 0.163 27);

  /* Flashcards: estados dos cartões e bordas dos botões de avaliação */
  --fc-state-new: var(--color-accent-muted);
  --fc-state-learning: var(--tone-blue-line);
  --fc-state-review: var(--tone-mint-line);
  --fc-state-relearning: var(--tone-brick-line);
  --fc-state-mastered: var(--color-accent);
  --fc-rate-again-border: var(--tone-brick-line);
  --fc-rate-hard-border: var(--tone-yellow-line);
  --fc-rate-good-border: var(--tone-mint-line);
  --fc-rate-easy-border: var(--tone-lav-line);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    --color-bg: oklch(0.191 0 0);
    --color-surface: oklch(0.226 0 0);
    --color-surface-sunken: oklch(0.252 0 0);
    --color-text: oklch(0.917 0.013 82.402);
    --color-text-muted: oklch(0.635 0.011 81.787);
    --color-border: oklch(0.293 0 0);
    --color-border-subtle: oklch(0.27 0 0);
    --color-ink: oklch(0.852 0.02 100.631);
    --color-ink-hover: oklch(0.917 0.018 99.616);
    --color-on-ink: oklch(0.226 0 0);
    --color-on-ink-muted: oklch(0.35 0 0);
    --color-accent: oklch(0.72 0.1 255);
    --color-accent-hover: oklch(0.78 0.09 255);
    --color-accent-muted: oklch(0.55 0.08 255);
    --color-accent-soft: oklch(0.31 0.045 255);
    --color-on-accent: oklch(0.191 0 0);
    --color-danger: oklch(0.637 0.208 25.331);
    --color-danger-soft: oklch(0.31 0.058 27);
    --color-on-danger: oklch(0.191 0 0);
    --color-chip-track: rgb(255 255 255 / 0.18);
    --shadow-md: 0 6px 15px rgb(0 0 0 / 0.3);
    --shadow-lg: 0 20px 60px rgb(0 0 0 / 0.5);
    --shadow-hover: 0 10px 24px rgb(0 0 0 / 0.4);
    --logo-glow: rgb(0 0 0 / 0.4);
    --brand-mark: #5b9bc0;
    --brand-wm-a: #ece7da;
    --brand-wm-b: #a9a398;
    --tone-lav-bg: oklch(0.31 0.045 255);
    --tone-lav-fg: oklch(0.84 0.07 255);
    --tone-lav-line: oklch(0.7 0.11 255);
    --tone-blue-bg: oklch(0.31 0.032 205);
    --tone-blue-fg: oklch(0.84 0.049 205);
    --tone-blue-line: oklch(0.7 0.077 205);
    --tone-mint-bg: oklch(0.31 0.032 150);
    --tone-mint-fg: oklch(0.84 0.049 150);
    --tone-mint-line: oklch(0.7 0.077 150);
    --tone-pink-bg: oklch(0.31 0.036 340);
    --tone-pink-fg: oklch(0.84 0.056 340);
    --tone-pink-line: oklch(0.7 0.088 340);
    --tone-yellow-bg: oklch(0.31 0.041 78);
    --tone-yellow-fg: oklch(0.84 0.063 78);
    --tone-yellow-line: oklch(0.7 0.099 78);
    --tone-peach-bg: oklch(0.31 0.045 38);
    --tone-peach-fg: oklch(0.84 0.07 38);
    --tone-peach-line: oklch(0.7 0.11 38);
    --tone-brick-bg: oklch(0.31 0.059 27);
    --tone-brick-fg: oklch(0.84 0.091 27);
    --tone-brick-line: oklch(0.7 0.143 27);
    color-scheme: dark;
  }
}
:root[data-theme='dark'] {
  --color-bg: oklch(0.191 0 0);
  --color-surface: oklch(0.226 0 0);
  --color-surface-sunken: oklch(0.252 0 0);
  --color-text: oklch(0.917 0.013 82.402);
  --color-text-muted: oklch(0.635 0.011 81.787);
  --color-border: oklch(0.293 0 0);
  --color-border-subtle: oklch(0.27 0 0);
  --color-ink: oklch(0.852 0.02 100.631);
  --color-ink-hover: oklch(0.917 0.018 99.616);
  --color-on-ink: oklch(0.226 0 0);
  --color-on-ink-muted: oklch(0.35 0 0);
  --color-accent: oklch(0.72 0.1 255);
  --color-accent-hover: oklch(0.78 0.09 255);
  --color-accent-muted: oklch(0.55 0.08 255);
  --color-accent-soft: oklch(0.31 0.045 255);
  --color-on-accent: oklch(0.191 0 0);
  --color-danger: oklch(0.637 0.208 25.331);
  --color-danger-soft: oklch(0.31 0.058 27);
  --color-on-danger: oklch(0.191 0 0);
  --color-chip-track: rgb(255 255 255 / 0.18);
  --shadow-md: 0 6px 15px rgb(0 0 0 / 0.3);
  --shadow-lg: 0 20px 60px rgb(0 0 0 / 0.5);
  --shadow-hover: 0 10px 24px rgb(0 0 0 / 0.4);
  --logo-glow: rgb(0 0 0 / 0.4);
  --brand-mark: #5b9bc0;
  --brand-wm-a: #ece7da;
  --brand-wm-b: #a9a398;
  --tone-lav-bg: oklch(0.31 0.045 255);
  --tone-lav-fg: oklch(0.84 0.07 255);
  --tone-lav-line: oklch(0.7 0.11 255);
  --tone-blue-bg: oklch(0.31 0.032 205);
  --tone-blue-fg: oklch(0.84 0.049 205);
  --tone-blue-line: oklch(0.7 0.077 205);
  --tone-mint-bg: oklch(0.31 0.032 150);
  --tone-mint-fg: oklch(0.84 0.049 150);
  --tone-mint-line: oklch(0.7 0.077 150);
  --tone-pink-bg: oklch(0.31 0.036 340);
  --tone-pink-fg: oklch(0.84 0.056 340);
  --tone-pink-line: oklch(0.7 0.088 340);
  --tone-yellow-bg: oklch(0.31 0.041 78);
  --tone-yellow-fg: oklch(0.84 0.063 78);
  --tone-yellow-line: oklch(0.7 0.099 78);
  --tone-peach-bg: oklch(0.31 0.045 38);
  --tone-peach-fg: oklch(0.84 0.07 38);
  --tone-peach-line: oklch(0.7 0.11 38);
  --tone-brick-bg: oklch(0.31 0.059 27);
  --tone-brick-fg: oklch(0.84 0.091 27);
  --tone-brick-line: oklch(0.7 0.143 27);
  color-scheme: dark;
}
/* Landing: títulos em serifa e o painel escuro com brilho (cabeçalho, dores, fechamento).
   O painel é escuro nos dois temas, então seus tokens não mudam no tema escuro. */
:root {
  --font-display: 'Newsreader', Georgia, 'Times New Roman', serif;
  --panel-bg: oklch(0.22 0.005 260);
  --panel-card: oklch(0.27 0.006 260);
  --panel-line: oklch(0.36 0.006 260);
  --panel-text: oklch(0.95 0.014 86);
  --panel-muted: oklch(0.76 0.012 86);
  --panel-glow: 0 34px 90px -28px oklch(0.55 0.13 258 / 0.55);
  --panel-spot: oklch(0.62 0.13 258 / 0.34);
  --panel-accent: oklch(0.72 0.1 255); /* azul-tinta claro, legível sobre o painel escuro */
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}
h1,
h2,
h3,
h4 {
  margin: 0;
  text-wrap: balance;
  color: var(--color-text);
}
h1 {
  font-size: 34px;
  line-height: 1.12;
  font-weight: 700;
  letter-spacing: -0.03em;
}
h2 {
  font-size: 28px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.03em;
}
h3 {
  font-size: 22px;
  line-height: 1.25;
  font-weight: 600;
  letter-spacing: -0.015em;
}
h4 {
  font-size: 18px;
  line-height: 1.35;
  font-weight: 600;
  letter-spacing: -0.015em;
}
@media (min-width: 768px) {
  h1 {
    font-size: 52px;
  }
  h2 {
    font-size: 36px;
  }
  h3 {
    font-size: 26px;
  }
  h4 {
    font-size: 20px;
  }
}
p {
  margin: 0;
}
.muted {
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1.5;
}
.label {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-muted);
}
.metric {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
@media (min-width: 768px) {
  .metric {
    font-size: 32px;
  }
}
.num {
  font-variant-numeric: tabular-nums;
}
a {
  color: var(--color-accent);
}
:focus-visible {
  outline: 3px solid var(--color-accent-muted);
  outline-offset: 2px;
  border-radius: var(--radius-xs);
}
#content:focus,
#content:focus-visible {
  outline: none;
}
.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
svg.i {
  width: 20px;
  height: 20px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
/* Ícone pequeno, usado dentro de selos (.badge) */
svg.i.icon-sm {
  width: 13px;
  height: 13px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 20px;
  border-radius: var(--radius-button);
  border: 1px solid transparent;
  font: 600 15px/1 var(--font-sans);
  cursor: pointer;
  text-decoration: none;
  transition:
    background 0.18s var(--ease-out),
    border-color 0.18s,
    color 0.18s,
    transform 0.12s;
  white-space: nowrap;
}
.btn:active {
  transform: translateY(1px);
}
.btn-primary {
  background: var(--color-ink);
  color: var(--color-on-ink);
}
.btn-primary:hover {
  background: var(--color-ink-hover);
}
.btn-soft {
  background: color-mix(in srgb, var(--color-text) 7%, var(--color-surface));
  color: var(--color-text);
}
.btn-soft:hover {
  background: color-mix(in srgb, var(--color-text) 12%, var(--color-surface));
}
.btn-ghost {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-ghost:hover {
  border-color: var(--color-accent-muted);
  color: var(--color-accent);
}
.btn-danger {
  background: var(--color-danger);
  color: var(--color-on-danger);
}
.btn-lg {
  min-height: 48px;
  font-size: 16px;
  padding: 0 24px;
}
.btn-sm {
  min-height: 36px;
  padding: 0 14px;
  font-size: 14px;
}
.btn[disabled] {
  opacity: 0.45;
  pointer-events: none;
}
.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all 0.18s;
}
.icon-btn:hover {
  color: var(--color-accent);
  border-color: var(--color-accent-muted);
}
.icon-btn.plain {
  border-color: transparent;
  background: transparent;
}

/* Cards */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-md);
  padding: 20px;
  min-width: 0;
}
@media (min-width: 768px) {
  .card {
    padding: 24px;
  }
}
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
/* Títulos dos cartões em serifa, como os das seções; o h3 dentro do cartão continua em Work Sans */
.card-head h2 {
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 400;
  letter-spacing: -0.01em;
}
.card-head h3 {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.015em;
}
.interactive {
  transition:
    transform 0.18s var(--ease-out),
    box-shadow 0.18s;
}
.interactive:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

/* Badges & chips */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.5;
  white-space: nowrap;
}
.b-planned {
  background: var(--color-surface-sunken);
  color: var(--color-text);
}
.b-progress {
  background: var(--tone-lav-bg);
  color: var(--tone-lav-fg);
}
.b-done {
  background: var(--tone-mint-bg);
  color: var(--tone-mint-fg);
}
.b-partial {
  background: var(--tone-yellow-bg);
  color: var(--tone-yellow-fg);
}
.b-pending {
  background: var(--tone-brick-bg);
  color: var(--tone-brick-fg);
}
.b-neutral {
  background: var(--color-accent-soft);
  color: var(--tone-lav-fg);
}
.b-high {
  background: var(--tone-brick-bg);
  color: var(--tone-brick-fg);
}
.b-medium {
  background: var(--tone-yellow-bg);
  color: var(--tone-yellow-fg);
}
.b-low {
  background: var(--tone-mint-bg);
  color: var(--tone-mint-fg);
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: none;
  display: inline-block;
}

/* Progress */
.bar {
  height: 8px;
  border-radius: 99px;
  background: var(--color-surface-sunken);
  overflow: hidden;
}
.bar > span {
  display: block;
  height: 100%;
  border-radius: 99px;
  background: var(--color-accent);
  transition: width 0.35s var(--ease-out);
}
.bar.green > span {
  background: var(--color-success-strong);
}

/* Forms */
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.field label {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
}
.input,
select.input,
textarea.input {
  width: 100%;
  min-height: 48px;
  padding: 10px 14px;
  border-radius: var(--radius-input);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  font: 400 16px/1.4 var(--font-sans);
  transition:
    border-color 0.15s,
    box-shadow 0.15s;
}
textarea.input {
  min-height: 88px;
  resize: vertical;
}
.input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}
.input[aria-invalid='true'] {
  border-color: var(--color-danger);
}
.err {
  font-size: 13px;
  color: var(--color-danger);
}
.grid-form {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .grid-form.cols-2 {
    grid-template-columns: 1fr 1fr;
  }
  .grid-form .span-2 {
    grid-column: 1/-1;
  }
}
.check {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  cursor: pointer;
}
.check input {
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: var(--radius-xs);
  border: 1.5px solid var(--color-accent-muted);
  background: var(--color-surface);
  display: grid;
  place-items: center;
  cursor: pointer;
  flex: none;
  transition: all 0.15s;
}
.check input:checked {
  background: var(--color-ink);
  border-color: var(--color-ink);
}
.check input:checked::after {
  content: '';
  width: 6px;
  height: 11px;
  border: solid var(--color-on-ink);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) translate(-1px, -1px);
}
.check.done span {
  text-decoration: line-through;
  color: var(--color-text-muted);
}

/* Tabs */
.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
  scrollbar-width: none;
}
.tab {
  position: relative;
  background: none;
  border: 0;
  padding: 12px 14px;
  min-height: 44px;
  font: 500 14px var(--font-sans);
  color: var(--color-text-muted);
  cursor: pointer;
  white-space: nowrap;
}
.tab[aria-selected='true'] {
  color: var(--color-text);
  font-weight: 600;
}
.tab[aria-selected='true']::after {
  content: '';
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: -1px;
  height: 2px;
  border-radius: var(--radius-xs);
  background: var(--color-accent);
}
.tab .count {
  margin-left: 6px;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--color-text-muted);
}
.seg {
  display: inline-flex;
  padding: 4px;
  border-radius: 999px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  gap: 2px;
}
.seg button {
  border: 0;
  background: transparent;
  min-height: 34px;
  padding: 0 16px;
  border-radius: 999px;
  font: 600 14px var(--font-sans);
  color: var(--color-text-muted);
  cursor: pointer;
  transition:
    background-color 0.2s var(--ease-out),
    color 0.2s var(--ease-out);
}
.seg button:hover {
  color: var(--color-text);
}
.seg button[aria-pressed='true'] {
  background: var(--color-ink);
  color: var(--color-on-ink);
}

/* Modal */
.modal-back {
  position: fixed;
  inset: 0;
  background: var(--color-overlay);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 80;
  padding: 0;
  animation: fade 0.18s;
}
@media (min-width: 768px) {
  .modal-back {
    align-items: center;
    padding: 24px;
  }
}
.modal {
  background: var(--color-surface);
  width: 100%;
  max-width: 640px;
  max-height: 92vh;
  overflow: auto;
  border-radius: var(--radius-modal) var(--radius-modal) 0 0;
  box-shadow: var(--shadow-lg);
  animation: rise 0.22s var(--ease-out);
  padding: 20px 20px calc(20px + env(safe-area-inset-bottom, 0px));
}
@media (min-width: 768px) {
  .modal {
    border-radius: var(--radius-modal);
    padding: 28px;
  }
}
.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 20px;
}
/* Título do modal em serifa, como os títulos das páginas */
.modal-head h2 {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.modal-foot {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  flex-wrap: wrap;
  margin-top: 24px;
}
@keyframes fade {
  from {
    opacity: 0;
  }
}
@keyframes rise {
  from {
    transform: translateY(14px) scale(0.985);
    opacity: 0;
  }
}
.toast-wrap {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(88px + env(safe-area-inset-bottom, 0px));
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: min(92vw, 420px);
}
@media (min-width: 768px) {
  .toast-wrap {
    bottom: 24px;
  }
}
.toast {
  background: var(--color-text);
  color: var(--color-bg);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  animation: rise 0.2s var(--ease-out);
  display: flex;
  gap: 10px;
  align-items: center;
}
/* Gaveta (menu "Mais" do celular): entra deslizando da esquerda e sai do mesmo jeito */
.modal-back:has(.drawer) {
  align-items: stretch;
  justify-content: flex-start;
  padding: 0;
}
.modal.drawer {
  width: min(86vw, 360px);
  max-width: none;
  height: 100%;
  max-height: none;
  border-radius: 0 var(--radius-modal) var(--radius-modal) 0;
  padding-top: calc(20px + env(safe-area-inset-top, 0px));
  animation: drawer-in 0.3s ease-in-out;
}
/* Saída dos modais (js/ui/feedback.js): o fundo some e o modal desce um pouco */
.modal-back.leaving {
  animation: fade 0.17s ease-in reverse forwards;
  pointer-events: none;
}
.modal-back.leaving .modal {
  animation: rise 0.17s ease-in reverse forwards;
}
.modal-back.leaving:has(.drawer) {
  animation-duration: 0.26s;
}
.modal-back.leaving .drawer {
  animation: drawer-in 0.26s ease-in-out reverse forwards;
}
@keyframes drawer-in {
  from {
    transform: translateX(-100%);
    opacity: 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .modal.drawer {
    animation: none;
  }
}

/* Barras de rolagem: finas, em pílula, no tom da tinta (ficam mais escuras ao passar o mouse).
   Chrome/Safari/Edge usam os pseudo-elementos (dá para arredondar e afinar com borda transparente);
   o Firefox, que não tem esses pseudo-elementos, usa scrollbar-width/scrollbar-color. */
:root {
  --scroll-thumb: color-mix(in srgb, var(--color-text) 22%, transparent);
  --scroll-thumb-hover: color-mix(in srgb, var(--color-text) 40%, transparent);
}
::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}
::-webkit-scrollbar-track,
::-webkit-scrollbar-corner {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--scroll-thumb);
  background-clip: padding-box;
  border: 3.5px solid transparent;
  border-radius: 99px;
  min-height: 40px;
}
::-webkit-scrollbar-thumb:hover {
  background-color: var(--scroll-thumb-hover);
}
::-webkit-scrollbar-thumb:active {
  background-color: color-mix(in srgb, var(--color-text) 55%, transparent);
}
::-webkit-scrollbar-button {
  display: none;
}
@supports not selector(::-webkit-scrollbar) {
  * {
    scrollbar-width: thin;
    scrollbar-color: var(--scroll-thumb) transparent;
  }
}
/* Áreas pequenas que rolam (tabelas, gráficos, calendário, modais): barra ainda mais fina */
.table-wrap::-webkit-scrollbar,
.cal-scroll::-webkit-scrollbar,
.modal::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
.table-wrap::-webkit-scrollbar-thumb,
.cal-scroll::-webkit-scrollbar-thumb,
.modal::-webkit-scrollbar-thumb {
  border-width: 3px;
}
/* O menu lateral rola sem barra visível (em telas baixas), para os ícones não saírem do eixo */
.sidebar {
  scrollbar-width: none;
}
.sidebar::-webkit-scrollbar {
  display: none;
}