/* ============================================================
   UNIFECAF DESIGN SYSTEM — tokens.css v1.1
   Fonte da verdade. Importar em todos os HTMLs do DS:
   <link rel="stylesheet" href="tokens.css">
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=DM+Mono:wght@400;500&display=swap');

:root {

  /* ── BRAND COLORS ──────────────────────────────────────── */
  --color-navy-900:   #002156;
  --color-navy-800:   #1A3666;   /* ★ Primária principal */
  --color-navy-700:   #1e3f75;
  --color-navy-600:   #254AB9;   /* Links / azul médio */

  --color-teal-500:   #00B1D2;
  --color-teal-400:   #33c4dd;

  --color-green-900:  #01562C;
  --color-green-700:  #17A460;   /* ★ Verde principal */
  --color-green-600:  #1db86c;
  --color-green-400:  #95DE68;   /* Accent / sidebar ativo */
  --color-green-300:  #aee683;

  --color-pink-500:   #FF2B5F;   /* ★ CTA marketing */
  --color-pink-400:   #ff5580;

  --color-yellow-500: #F2CB0A;
  --color-yellow-400: #f5d63d;

  --color-purple-700: #351B65;
  --color-purple-600: #4a2b85;

  /* ── NEUTRALS ──────────────────────────────────────────── */
  --color-neutral-950: #0d0d0d;
  --color-neutral-900: #191919;
  --color-neutral-800: #2c2c2c;
  --color-neutral-700: #404040;
  --color-neutral-600: #5c5c5c;
  --color-neutral-500: #7a7a7a;
  --color-neutral-400: #9e9e9e;
  --color-neutral-300: #c2c2c2;
  --color-neutral-200: #dedede;
  --color-neutral-100: #f0eeea;
  --color-neutral-050: #f7f7f5;
  --color-white:       #ffffff;

  /* ── SEMANTIC ──────────────────────────────────────────── */
  --color-semantic-primary:        var(--color-navy-800);
  --color-semantic-primary-hover:  var(--color-navy-700);
  --color-semantic-success:        var(--color-green-700);
  --color-semantic-success-light:  #e8f8ef;
  --color-semantic-success-hover:  var(--color-green-600);
  --color-semantic-warning:        var(--color-yellow-500);
  --color-semantic-warning-light:  #fef8d0;
  --color-semantic-warning-text:   #7a6200;
  --color-semantic-danger:         #d32f2f;
  --color-semantic-danger-light:   #fdecea;
  --color-semantic-danger-hover:   #b71c1c;
  --color-semantic-info:           var(--color-teal-500);
  --color-semantic-info-light:     #e0f7fc;
  --color-semantic-info-text:      #006680;
  --color-semantic-cta:            var(--color-pink-500);
  --color-semantic-cta-hover:      var(--color-pink-400);

  /* ── SURFACES ──────────────────────────────────────────── */
  --color-surface-bg:       var(--color-neutral-050);
  --color-surface-card:     var(--color-white);
  --color-surface-overlay:  rgba(0,0,0,0.48);
  --color-surface-sidebar:  var(--color-navy-900);
  --color-surface-topbar:   var(--color-neutral-900);

  /* ── PLATFORM ACCENTS ──────────────────────────────────── */
  --color-platform-one:        var(--color-green-700);
  --color-platform-academico:  var(--color-navy-600);
  --color-platform-financeiro: var(--color-navy-900);
  --color-platform-conquistas: var(--color-purple-700);
  --color-platform-estagios:   var(--color-teal-500);
  --color-platform-carreiras:  var(--color-navy-800);
  --color-platform-eventos:    var(--color-pink-500);

  /* ── TYPOGRAPHY ────────────────────────────────────────── */
  --font-display:  'Zalando Sans', 'DM Sans', sans-serif;
  --font-body:     'Paralucent Condensed', 'DM Sans', sans-serif;
  --font-mono:     'DM Mono', 'Courier New', monospace;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-md:   1.125rem;
  --text-lg:   1.25rem;
  --text-xl:   1.5rem;
  --text-2xl:  1.875rem;
  --text-3xl:  2.25rem;
  --text-4xl:  3rem;

  --weight-regular:  400;
  --weight-medium:   500;
  --weight-semibold: 600;
  --weight-bold:     700;

  --leading-tight:   1.2;
  --leading-snug:    1.375;
  --leading-normal:  1.5;
  --leading-relaxed: 1.625;

  --tracking-tight:   -0.02em;
  --tracking-normal:   0em;
  --tracking-wide:     0.04em;
  --tracking-wider:    0.08em;
  --tracking-widest:   0.12em;

  /* ── SPACING ───────────────────────────────────────────── */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* ── BORDER RADIUS ─────────────────────────────────────── */
  --radius-xs:   2px;
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-2xl:  20px;
  --radius-full: 9999px;

  /* ── BORDERS ───────────────────────────────────────────── */
  --border-width-thin:   1px;
  --border-width-medium: 2px;
  --border-width-thick:  4px;
  --border-color:        var(--color-neutral-200);
  --border-color-strong: var(--color-neutral-300);
  --border-color-focus:  var(--color-navy-600);

  /* ── SHADOWS ───────────────────────────────────────────── */
  --shadow-xs:        0 1px 2px rgba(0,0,0,0.06);
  --shadow-sm:        0 1px 4px rgba(0,0,0,0.08), 0 0 1px rgba(0,0,0,0.04);
  --shadow-md:        0 4px 12px rgba(0,0,0,0.10), 0 0 1px rgba(0,0,0,0.04);
  --shadow-lg:        0 8px 24px rgba(0,0,0,0.12), 0 0 1px rgba(0,0,0,0.04);
  --shadow-xl:        0 16px 48px rgba(0,0,0,0.14), 0 0 2px rgba(0,0,0,0.06);
  --shadow-modal:     0 24px 64px rgba(0,0,0,0.18), 0 0 2px rgba(0,0,0,0.08);
  --shadow-card-hover: 0 8px 32px rgba(26,54,102,0.15);

  /* ── MOTION ────────────────────────────────────────────── */
  --duration-instant: 50ms;
  --duration-fast:    100ms;
  --duration-normal:  200ms;
  --duration-slow:    350ms;
  --duration-slower:  500ms;

  --ease-default: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-in:      cubic-bezier(0.4, 0, 1, 1);
  --ease-out:     cubic-bezier(0, 0, 0.2, 1);
  --ease-spring:  cubic-bezier(0.34, 1.56, 0.64, 1);

  --transition-default: var(--duration-normal) var(--ease-default);

  /* ── Z-INDEX ───────────────────────────────────────────── */
  --z-below:    -1;
  --z-base:      0;
  --z-raised:   10;
  --z-dropdown: 100;
  --z-sticky:   200;
  --z-overlay:  300;
  --z-modal:    400;
  --z-toast:    500;
  --z-tooltip:  600;

  /* ── LAYOUT ────────────────────────────────────────────── */
  --sidebar-width-collapsed: 56px;
  --sidebar-width-expanded:  220px;
  --topbar-height:           44px;
  --header-height:           64px;
  --content-max-width:       1280px;
  --content-padding:         var(--space-6);
}

/* ── RESET BASE ─────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--color-surface-bg);
  color: var(--color-neutral-900);
  line-height: var(--leading-normal);
}

/* ── DS DOC UTILITIES ───────────────────────────────────── */
/* Classes utilitárias para os HTMLs de documentação do DS  */

.ds-topbar {
  background: var(--color-surface-topbar);
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  padding: 0 var(--space-8);
  gap: var(--space-6);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}
.ds-topbar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}
.ds-topbar-logo {
  width: 24px;
  height: 24px;
  background: var(--color-navy-600);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ds-topbar-logo-inner {
  width: 10px;
  height: 10px;
  border: 2px solid white;
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ds-topbar-logo-dot {
  width: 4px;
  height: 4px;
  background: var(--color-green-400);
  border-radius: 1px;
}
.ds-topbar-title {
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--color-white);
  letter-spacing: var(--tracking-tight);
}
.ds-topbar-nav {
  display: flex;
  gap: var(--space-1);
  margin-left: auto;
}
.ds-topbar-nav a {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--color-neutral-400);
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: all var(--transition-default);
  white-space: nowrap;
}
.ds-topbar-nav a:hover { color: var(--color-white); background: rgba(255,255,255,0.08); }
.ds-topbar-nav a.active { color: var(--color-green-400); }
.ds-topbar-version {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-neutral-600);
  margin-left: var(--space-4);
}

.ds-page {
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: var(--space-10) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.ds-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.ds-section-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-navy-800);
  letter-spacing: var(--tracking-tight);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-navy-800);
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
}
.ds-section-title small {
  font-size: var(--text-sm);
  font-weight: var(--weight-regular);
  color: var(--color-neutral-400);
  letter-spacing: 0;
}

.ds-subsection-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-neutral-400);
  margin-bottom: var(--space-3);
}

.ds-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-neutral-100);
}

.ds-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.ds-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); }
.ds-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--space-4); }
.ds-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); }

@media (max-width: 900px) {
  .ds-grid-4 { grid-template-columns: 1fr 1fr; }
  .ds-grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .ds-grid-2, .ds-grid-3, .ds-grid-4 { grid-template-columns: 1fr; }
  .ds-page { padding: var(--space-6) var(--space-4); }
}

.ds-note {
  background: var(--color-semantic-info-light);
  border-left: 3px solid var(--color-teal-500);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-semantic-info-text);
  line-height: var(--leading-relaxed);
}
.ds-note strong { color: var(--color-navy-800); }
.ds-note code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: rgba(0,177,210,0.12);
  padding: 1px 4px;
  border-radius: 3px;
}

.ds-rule {
  background: var(--color-neutral-050);
  border-left: 3px solid var(--color-neutral-300);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-neutral-600);
  line-height: var(--leading-relaxed);
}
.ds-rule strong { color: var(--color-neutral-800); }
.ds-rule code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--color-neutral-100);
  padding: 1px 4px;
  border-radius: 3px;
}

.ds-label-pair {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}
.ds-label-pair > span {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-neutral-400);
  text-align: center;
}