/**
 * ROUGESWORLD - Core Base Styles
 * Base styles for the Matrix-themed website
 */

/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-md);
  line-height: 1.5;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: var(--text-5xl);
}

h2 {
  font-size: var(--text-4xl);
}

h3 {
  font-size: var(--text-3xl);
}

h4 {
  font-size: var(--text-2xl);
}

h5 {
  font-size: var(--text-xl);
}

h6 {
  font-size: var(--text-lg);
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--matrix-green);
  text-decoration: none;
  transition: color var(--transition-fast), text-shadow var(--transition-fast);
}

a:hover {
  color: var(--matrix-green-bright);
  text-shadow: 0 0 8px var(--matrix-green-glow);
}

/* Lists */
ul, ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.5rem;
}

/* Images */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Buttons */
button {
  cursor: pointer;
  font-family: var(--font-matrix);
  background: transparent;
  color: var(--matrix-green);
  border: var(--border-thin);
  padding: 0.5rem 1rem;
  font-size: var(--text-md);
  transition: all var(--transition-fast);
}

button:hover {
  background-color: rgba(0, 255, 0, 0.1);
  box-shadow: 0 0 10px var(--matrix-green-glow);
}

button:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--matrix-green-glow);
}

/* Form Elements */
input, textarea, select {
  font-family: var(--font-matrix);
  background-color: rgba(0, 0, 0, 0.7);
  border: var(--border-thin);
  color: var(--text-primary);
  padding: 0.5rem;
  width: 100%;
  transition: all var(--transition-fast);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--matrix-green);
  box-shadow: 0 0 10px var(--matrix-green-glow);
}

/* Code */
code, pre {
  font-family: var(--font-matrix);
  background-color: rgba(0, 255, 0, 0.1);
  border: var(--border-thin);
  border-radius: var(--radius-sm);
}

code {
  padding: 0.2rem 0.4rem;
}

pre {
  padding: 1rem;
  overflow-x: auto;
  margin-bottom: 1rem;
}

pre code {
  background-color: transparent;
  border: none;
  padding: 0;
}

/* Horizontal Rule */
hr {
  border: none;
  border-top: var(--border-thin);
  margin: 2rem 0;
}

/* Blockquote */
blockquote {
  border-left: var(--border-regular);
  padding-left: 1rem;
  margin-left: 0;
  margin-right: 0;
  font-style: italic;
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1rem;
}

th, td {
  padding: 0.5rem;
  text-align: left;
  border-bottom: var(--border-thin);
}

th {
  background-color: rgba(0, 255, 0, 0.1);
}

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

/* Transitions */
.fade-enter-active, .fade-leave-active {
  transition: opacity var(--transition-smooth);
}

.fade-enter, .fade-leave-to {
  opacity: 0;
}

/* Default Scrollbar - Overridden by theme-specific styles */
/* 
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--matrix-green-dim);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--matrix-green);
}
*/

/* Selection */
::selection {
  background-color: var(--matrix-green);
  color: var(--bg-primary);
}

/* Focus Visible */
:focus-visible {
  outline: 2px solid var(--matrix-green);
  outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Print Styles */
@media print {
  body {
    background-color: white;
    color: black;
  }
  
  a {
    color: blue;
    text-decoration: underline;
  }
  
  .no-print {
    display: none !important;
  }
}
/* ============================================================
   TRANSIZIONI NATIVE TRA PAGINE
   ============================================================
   Aggiunto il 20.07.2026.

   Il browser anima da solo il passaggio da una pagina all'altra.
   Sostituisce, senza rimuoverlo, buona parte di quello che
   TransitionManager.js fa in JavaScript: quest'ultimo produce
   effetti visivi ma non intercetta la navigazione, quindi i due
   sistemi non entrano in conflitto.

   Nei browser che non supportano l'at-rule viene semplicemente
   ignorata: nessun fallback da scrivere.
   ============================================================ */
@view-transition { navigation: auto; }

/* Elementi che devono restare "gli stessi" attraversando le pagine:
   invece di sparire e riapparire, il browser li fa scorrere a
   destinazione. Il nome deve essere unico per pagina. */
.matrix-logo,
.brand h1        { view-transition-name: brand; }
.oracle-container{ view-transition-name: oracle; }
.main-nav        { view-transition-name: nav; }

/* Durata e curva della dissolvenza di base */
::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: .34s;
  animation-timing-function: cubic-bezier(.4, 0, .2, 1);
}

/* L'Oracle non deve dissolversi: deve sembrare che resti fermo */
::view-transition-group(oracle) { animation-duration: .34s; }
::view-transition-old(oracle),
::view-transition-new(oracle)   { animation: none; mix-blend-mode: normal; }

@media (prefers-reduced-motion: reduce) {
  ::view-transition-old(root),
  ::view-transition-new(root) { animation: none !important; }
}