@import url("/assets/muno-tokens.css");
@import url("https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;500;600;700;800&family=DM+Mono:wght@400;500&family=Figtree:wght@400;500;600&display=swap");

:root {
  /* Muno Design System — aliases usados pelo hub. */
  --color-bg: var(--semantic-bg-page);
  --color-surface: var(--semantic-bg-card);
  --color-surface-strong: var(--semantic-bg-secondary);
  --color-text: var(--semantic-text-default);
  --color-muted: var(--semantic-text-muted);
  --color-line: var(--semantic-border-default);
  --color-accent: var(--semantic-accent);
  --color-accent-soft: var(--color-blue-100);
  --color-accent-ink: var(--color-blue-700);
  --color-warm: var(--color-blue-400);
  --shadow-card: var(--shadow-lg);
  --hub-radius-sm: var(--radius-base);
  --hub-radius-md: var(--radius-lg);
  --hub-radius-lg: var(--radius-xl);
  --font-body: var(--font-family-sans);
  --font-display: var(--font-family-display);
  --font-mono: var(--font-family-mono);
  --content-width: 1280px;
  color-scheme: light;
}

.dark {
  --color-bg: var(--semantic-bg-page);
  --color-surface: var(--semantic-bg-card);
  --color-surface-strong: var(--semantic-bg-secondary);
  --color-text: var(--semantic-text-default);
  --color-muted: var(--semantic-text-muted);
  --color-line: var(--semantic-border-default);
  --color-accent: var(--semantic-accent);
  --color-accent-soft: var(--color-navy-600);
  --color-accent-ink: var(--color-blue-300);
  --shadow-card: 0 10px 24px rgba(4, 9, 26, 0.32);
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.5;
  transition: background-color 180ms ease, color 180ms ease;
}

button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 10;
  padding: 10px 14px;
  border-radius: var(--hub-radius-sm);
  background: var(--color-text);
  color: var(--color-bg);
  transform: translateY(-160%);
}
.skip-link:focus { transform: none; }

.shell {
  width: min(calc(100% - 40px), var(--content-width));
  margin-inline: auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  padding-inline: var(--space-4);
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  background: var(--color-navy-800);
  box-shadow: 0 0 0 100vmax var(--color-navy-800);
  clip-path: inset(0 -100vmax);
  color: var(--color-white);
}

.brand {
  display: inline-flex;
  gap: 11px;
  align-items: center;
  color: var(--color-white);
  font-weight: 700;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: var(--radius-sm);
  background: var(--color-blue-600);
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
}

.topbar-actions, .filters { display: flex; align-items: center; gap: 8px; }
.date { margin-right: 8px; color: var(--color-navy-200); font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; }

.icon-button {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: var(--hub-radius-sm);
  background: transparent;
  color: var(--color-white);
  cursor: pointer;
}

.icon-button svg, .search svg, .card-arrow svg {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.hero { padding: clamp(70px, 11vw, 132px) 0 clamp(54px, 8vw, 92px); }
.eyebrow {
  margin: 0 0 14px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
}

h1, h2, h3, p { text-wrap: pretty; }
h1 {
  max-width: 820px;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(60px, 9vw, 112px);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: .84;
  text-transform: uppercase;
}
h1 em { color: var(--color-accent); font-style: normal; font-weight: 800; }
.hero-copy { max-width: 530px; margin: 28px 0 0; color: var(--color-muted); font-size: clamp(17px, 2vw, 20px); }

.tools {
  display: flex;
  gap: 16px;
  justify-content: space-between;
  margin-bottom: 66px;
}

.search {
  display: flex;
  width: min(100%, 420px);
  align-items: center;
  gap: 10px;
  padding: 0 17px;
  border: 1px solid var(--color-line);
  border-radius: var(--hub-radius-sm);
  background: var(--semantic-bg-input);
  color: var(--color-muted);
}
.search:focus-within { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.search input { width: 100%; padding: 13px 0; border: 0; outline: 0; background: transparent; color: var(--color-text); }

.filter {
  padding: 10px 15px;
  border: 1px solid transparent;
  border-radius: var(--hub-radius-sm);
  background: transparent;
  color: var(--color-muted);
  cursor: pointer;
}
.filter:hover, .filter[aria-pressed="true"] { border-color: var(--color-line); background: var(--color-surface); color: var(--color-text); }

.section-heading { display: flex; align-items: end; justify-content: space-between; margin-bottom: 24px; }
h2 { margin: 0; font-family: var(--font-display); font-size: clamp(36px, 5vw, 52px); font-weight: 800; letter-spacing: -.02em; text-transform: uppercase; }
.result-count { color: var(--color-muted); font-size: 14px; }

.card-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; }
.space-card {
  position: relative;
  display: flex;
  min-height: 270px;
  grid-column: span 4;
  flex-direction: column;
  padding: 27px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--hub-radius-md);
  background: var(--color-surface);
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}
.space-card:first-child { grid-column: span 8; }
.space-card:hover { z-index: 1; border-color: var(--color-accent); box-shadow: var(--shadow-card); transform: translateY(-4px); }
.space-card:focus-visible, button:focus-visible, a:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 3px; }

.card-top { display: flex; align-items: center; justify-content: space-between; }
.card-icon { display: grid; width: 48px; height: 48px; place-items: center; border-radius: var(--hub-radius-sm); background: var(--color-accent-soft); color: var(--color-accent-ink); font-family: var(--font-mono); font-size: 22px; }
.card-arrow { display: grid; width: 38px; height: 38px; place-items: center; border-radius: 50%; color: var(--color-muted); }
.space-card:hover .card-arrow { background: var(--color-accent); color: var(--color-bg); }
.card-content { margin-top: auto; }
.card-kicker { margin: 0 0 7px; color: var(--color-muted); font-family: var(--font-mono); font-size: 10px; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; }
.space-card h3 { margin: 0; font-family: var(--font-display); font-size: 36px; font-weight: 800; letter-spacing: -.015em; text-transform: uppercase; }
.card-description { max-width: 440px; margin: 9px 0 0; color: var(--color-muted); }
.privacy { position: absolute; top: 26px; right: 75px; padding: 5px 9px; border-radius: var(--hub-radius-sm); background: var(--color-accent-soft); color: var(--color-accent-ink); font-family: var(--font-mono); font-size: 10px; font-weight: 500; text-transform: uppercase; }
.space-card[aria-disabled="true"] { cursor: default; opacity: .62; }
.space-card[aria-disabled="true"]:hover { border-color: var(--color-line); box-shadow: none; transform: none; }

.empty-state { padding: 60px 20px; border: 1px dashed var(--color-line); border-radius: var(--hub-radius-md); color: var(--color-muted); text-align: center; }
footer { display: flex; align-items: center; justify-content: center; gap: 12px; min-height: 120px; margin-top: 90px; border-top: 1px solid var(--color-line); color: var(--color-muted); font-size: 13px; }
.footer-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--color-muted); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* Autenticação */
.auth-page {
  min-height: 100vh;
  background: var(--color-navy-900);
  color: var(--color-navy-100);
}

.auth-shell {
  display: grid;
  width: min(calc(100% - 32px), 460px);
  min-height: 100vh;
  margin-inline: auto;
  place-content: center;
  padding-block: 48px;
}

.auth-brand {
  display: inline-flex;
  align-items: center;
  justify-self: center;
  gap: 10px;
  margin-bottom: 24px;
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -.015em;
  text-decoration: none;
  text-transform: uppercase;
}

.auth-card {
  padding: clamp(28px, 7vw, 44px);
  border: 1px solid rgba(232, 237, 246, .14);
  border-radius: var(--hub-radius-md);
  background: var(--color-navy-800);
  box-shadow: var(--shadow-2xl);
}

.auth-icon {
  display: grid;
  width: 44px;
  height: 44px;
  margin-bottom: 28px;
  place-items: center;
  border-radius: var(--hub-radius-sm);
  background: var(--color-blue-600);
  color: var(--color-white);
}

.auth-icon svg, .primary-button svg {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.auth-card h1 {
  color: var(--color-white);
  font-size: clamp(54px, 13vw, 72px);
}

.auth-copy {
  margin: 22px 0 0;
  color: var(--color-navy-300);
}

.auth-form { display: grid; gap: 10px; margin-top: 32px; }
.auth-form label { color: var(--color-navy-200); font-family: var(--font-mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }

.password-field {
  display: flex;
  min-height: var(--input-height-lg);
  align-items: center;
  border: 1px solid rgba(232, 237, 246, .2);
  border-radius: var(--hub-radius-sm);
  background: var(--color-navy-600);
  transition: var(--transition-base);
}

.password-field:focus-within { border-color: var(--color-blue-400); box-shadow: 0 0 0 3px rgba(59, 130, 246, .28); }
.password-field input { min-width: 0; flex: 1; padding: 13px 14px; border: 0; outline: 0; background: transparent; color: var(--color-white); font-family: var(--font-mono); font-size: 16px; letter-spacing: .12em; }
.password-field button { padding: 12px 14px; border: 0; background: transparent; color: var(--color-blue-300); cursor: pointer; font-size: 12px; }

.form-error { margin: 2px 0 0; color: #fca5a5; font-size: 13px; }

.primary-button {
  display: inline-flex;
  min-height: var(--btn-height-lg);
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
  padding-inline: var(--btn-px-lg);
  border: 0;
  border-radius: var(--hub-radius-sm);
  background: var(--color-blue-600);
  color: var(--color-white);
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition-base);
}

.primary-button:hover { background: var(--color-blue-700); }
.primary-button:active { transform: scale(.98); }
.back-link { justify-self: center; margin-top: 22px; color: var(--color-navy-300); font-size: 13px; text-decoration: none; }
.back-link:hover { color: var(--color-white); }

@media (max-width: 800px) {
  .tools { align-items: stretch; flex-direction: column; }
  .search { width: 100%; }
  .filters { overflow-x: auto; padding-bottom: 5px; }
  .space-card, .space-card:first-child { grid-column: span 6; }
}

@media (max-width: 560px) {
  .shell { width: min(calc(100% - 28px), var(--content-width)); }
  .date { display: none; }
  .hero { padding-top: 64px; }
  .space-card, .space-card:first-child { min-height: 240px; grid-column: 1 / -1; }
  footer { align-items: flex-start; flex-direction: column; gap: 3px; }
  .footer-dot { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}