/* ========================================================================== *\
   Variables
   -------------------------------------------------------------------------- */
:root {
  /* Colors - stonowane, inspirowane fantasy (ciemne tło, złamane złoto, akcent czerwieni) */
  --color-bg: #050608; /* główne tło, lekko chłodne, niemal czarne */
  --color-bg-elevated: #0b0e12;
  --color-bg-muted: #151921;

  --color-text: #f4f5f7;
  --color-text-muted: #a0a7b5;

  --color-primary: #d7263d; /* akcent w stylu czerwieni/karmazynu GW2 */
  --color-primary-soft: rgba(215, 38, 61, 0.15);
  --color-primary-strong: #ff455d;

  --color-success: #3ecf8e;
  --color-warning: #f6c453;
  --color-danger: #ff4b5c;

  /* Neutral grays for UI elements */
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2933;
  --color-gray-900: #111827;

  /* Borders & outlines */
  --color-border-subtle: rgba(255, 255, 255, 0.04);
  --color-border-strong: rgba(255, 255, 255, 0.12);
  --color-focus: #f97316; /* ciepły, dobrze widoczny pomarańcz */

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: "Merriweather", "Georgia", serif; /* do dłuższych tekstów / tła fabularne */
  --font-mono: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  --font-size-xs: 0.75rem;   /* 12px */
  --font-size-sm: 0.875rem;  /* 14px */
  --font-size-base: 1rem;    /* 16px */
  --font-size-lg: 1.125rem;  /* 18px */
  --font-size-xl: 1.25rem;   /* 20px */
  --font-size-2xl: 1.5rem;   /* 24px */
  --font-size-3xl: 1.875rem; /* 30px */
  --font-size-4xl: 2.25rem;  /* 36px */
  --font-size-5xl: 3rem;     /* 48px */

  --line-height-tight: 1.2;
  --line-height-snug: 1.35;
  --line-height-normal: 1.6;
  --line-height-loose: 1.8;

  /* Spacing scale (0–96px) */
  --space-0: 0;
  --space-1: 0.25rem;  /* 4px */
  --space-2: 0.5rem;   /* 8px */
  --space-3: 0.75rem;  /* 12px */
  --space-4: 1rem;     /* 16px */
  --space-5: 1.25rem;  /* 20px */
  --space-6: 1.5rem;   /* 24px */
  --space-8: 2rem;     /* 32px */
  --space-10: 2.5rem;  /* 40px */
  --space-12: 3rem;    /* 48px */
  --space-16: 4rem;    /* 64px */
  --space-20: 5rem;    /* 80px */
  --space-24: 6rem;    /* 96px */

  /* Radius */
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 0.5rem; /* 8px */
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-pill: 999px;

  /* Shadows - delikatne, "mglista" głębia fantasy */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.35);
  --shadow-sm: 0 6px 18px rgba(0, 0, 0, 0.45);
  --shadow-md: 0 14px 40px rgba(0, 0, 0, 0.6);
  --shadow-glow-primary: 0 0 0 1px rgba(215, 38, 61, 0.5), 0 0 24px rgba(215, 38, 61, 0.6);

  /* Transitions */
  --transition-fast: 120ms ease-out;
  --transition-medium: 180ms ease;
  --transition-slow: 260ms ease;

  /* Layout */
  --container-max-width: 1120px;
  --container-padding-x: 1.25rem;
}

/* Respect prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-fast: 0ms;
    --transition-medium: 0ms;
    --transition-slow: 0ms;
  }

  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ========================================================================== *\
   Reset / Normalize
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}

body {
  margin: 0;
}

h1, h2, h3, h4, h5, h6,
p, figure,
blockquote,
dl, dd {
  margin: 0;
}

ul[class], ol[class] {
  list-style: none;
  padding: 0;
  margin: 0;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

input, button, textarea, select {
  margin: 0;
  font: inherit;
  color: inherit;
}

button {
  border: none;
  background: none;
  padding: 0;
}

textarea {
  resize: vertical;
}

:focus {
  outline: none;
}

/* ========================================================================== *\
   Base Styles
   -------------------------------------------------------------------------- */
body {
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  background-color: var(--color-bg);
  color: var(--color-text);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

main {
  display: block;
}

/* Headings - nowoczesne, wyraźne, z lekkim klimatem fantasy */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: var(--line-height-tight);
  letter-spacing: 0.02em;
  color: var(--color-gray-50);
}

h1 {
  font-size: clamp(2.25rem, 4vw, var(--font-size-5xl));
  margin-bottom: var(--space-4);
}

h2 {
  font-size: clamp(1.75rem, 3vw, var(--font-size-4xl));
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

h3 {
  font-size: clamp(1.4rem, 2.4vw, var(--font-size-3xl));
  margin-top: var(--space-6);
  margin-bottom: var(--space-2);
}

h4 {
  font-size: var(--font-size-xl);
  margin-top: var(--space-4);
  margin-bottom: var(--space-2);
}

h5 {
  font-size: var(--font-size-lg);
  margin-top: var(--space-3);
  margin-bottom: var(--space-1);
}

h6 {
  font-size: var(--font-size-sm);
  margin-top: var(--space-2);
  margin-bottom: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

/* Paragraphs - komfortowa długość linii do opisów lore i poradników */
p {
  margin-top: 0;
  margin-bottom: var(--space-4);
  }

p + p {
  margin-top: var(--space-2);
}

p.lead {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-loose);
  color: var(--color-text-muted);
  max-width: 68ch;
}

/* Links - delikatne, bez podkreślenia w spoczynku */
a {
  color: var(--color-primary-strong);
  text-decoration: none;
  transition: color var(--transition-medium), text-shadow var(--transition-medium);
}

a:hover {
  color: var(--color-primary);
  text-shadow: 0 0 12px rgba(215, 38, 61, 0.5);
}

a:active {
  color: var(--color-primary-strong);
}

/* Lists */
ul, ol {
  padding-left: 1.25rem;
  margin-top: 0;
  margin-bottom: var(--space-4);
}

li + li {
  margin-top: 0.25rem;
}

/* Code */
code, pre {
  font-family: var(--font-mono);
}

pre {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: #050608;
  border: 1px solid var(--color-border-subtle);
  overflow-x: auto;
}

/* Media elements */
figure {
  margin: 0 0 var(--space-4);
}

figcaption {
  margin-top: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* ========================================================================== *\
   Accessibility & Focus Styles
   -------------------------------------------------------------------------- */
:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

::-moz-focus-inner {
  border: 0;
}

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.sr-only-focusable:focus,
.sr-only-focusable:active {
  position: static;
  width: auto;
  height: auto;
  margin: 0;
  overflow: visible;
  clip: auto;
  clip-path: none;
  white-space: normal;
}

/* ========================================================================== *\
   Utilities
   -------------------------------------------------------------------------- */
/* Layout */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding-x);
  padding-right: var(--container-padding-x);
}

.section {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.section--tight {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}

/* Flex helpers */
.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex-col {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.gap-2 {
  gap: var(--space-2);
}

.gap-4 {
  gap: var(--space-4);
}

/* Grid helpers */
.grid {
  display: grid;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Alignment / text */
.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.text-muted {
  color: var(--color-text-muted);
}

/* Spacing utilities (subset) */
.mt-0 { margin-top: 0 !important; }
.mt-4 { margin-top: var(--space-4) !important; }
.mt-6 { margin-top: var(--space-6) !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-4 { margin-bottom: var(--space-4) !important; }
.mb-6 { margin-bottom: var(--space-6) !important; }

.pt-6 { padding-top: var(--space-6) !important; }
.pb-6 { padding-bottom: var(--space-6) !important; }
.p-4 { padding: var(--space-4) !important; }

/* Width helpers */
.w-full {
  width: 100%;
}

.max-w-prose {
  max-width: 70ch;
}

/* ========================================================================== *\
   Components
   -------------------------------------------------------------------------- */
/* Buttons - nowoczesne, czytelne, z subtelną poświatą fantasy */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.4rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: var(--font-size-sm);
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    background-color var(--transition-medium),
    color var(--transition-medium),
    border-color var(--transition-medium),
    box-shadow var(--transition-medium),
    transform var(--transition-fast);
}

.button-primary {
  background: radial-gradient(circle at top left, #ff556b, var(--color-primary));
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.button-primary:hover {
  background: radial-gradient(circle at top left, #ff6f7f, var(--color-primary-strong));
  box-shadow: var(--shadow-glow-primary);
  transform: translateY(-1px);
}

.button-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.button-ghost {
  background: rgba(15, 23, 42, 0.7);
  color: var(--color-text);
  border-color: var(--color-border-strong);
}

.button-ghost:hover {
  background: rgba(15, 23, 42, 0.95);
  border-color: var(--color-primary);
}

.button-quiet {
  background: transparent;
  color: var(--color-text-muted);
  border-color: transparent;
}

.button-quiet:hover {
  color: var(--color-primary-strong);
  background: var(--color-primary-soft);
}

.button:disabled,
.button[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
}

.button:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

/* Inputs & form controls */
.input,
.textarea,
.select {
  width: 100%;
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  background-color: rgba(15, 23, 42, 0.85);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  line-height: 1.4;
  transition:
    border-color var(--transition-medium),
    box-shadow var(--transition-medium),
    background-color var(--transition-medium);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--color-text-muted);
}

.input:focus-visible,
.textarea:focus-visible,
.select:focus-visible {
  border-color: var(--color-primary-strong);
  box-shadow: 0 0 0 1px rgba(248, 113, 113, 0.6);
}

.input[disabled],
.textarea[disabled],
.select[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Basic label / field layout */
.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: var(--space-4);
}

.field-label {
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.field-help {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.field-error {
  font-size: var(--font-size-xs);
  color: var(--color-danger);
}

/* Card - do prezentacji klas, buildów, opisów regionów */
.card {
  position: relative;
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at top, rgba(255, 255, 255, 0.03), transparent 55%), var(--color-bg-elevated);
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
}

.card:hover {
  border-color: rgba(215, 38, 61, 0.5);
  box-shadow: var(--shadow-md);
}

.card-header {
  margin-bottom: var(--space-3);
}

.card-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-1);
}

.card-meta {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-muted);
}

.card-body {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.card-footer {
  margin-top: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

/* Tag / badge - do oznaczania PvE, PvP, Meta, Build, Klasa, itp. */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid rgba(148, 163, 184, 0.6);
  color: var(--color-text-muted);
  background: rgba(15, 23, 42, 0.85);
}

.badge-primary {
  border-color: rgba(215, 38, 61, 0.7);
  color: var(--color-primary-strong);
  background: rgba(215, 38, 61, 0.1);
}

.badge-success {
  border-color: rgba(34, 197, 94, 0.7);
  color: var(--color-success);
  background: rgba(34, 197, 94, 0.1);
}

/* Breadcrumbs - do nawigacji po rozbudowanym lore / działach */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.5rem;
  font-size: var(--font-size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.breadcrumb a {
  color: inherit;
}

.breadcrumb-separator {
  opacity: 0.4;
}

/* Simple header gradient line (może być wykorzystany pod nazwą sekcji) */
.heading-accent {
  position: relative;
  display: inline-block;
  padding-bottom: 0.35rem;
}

.heading-accent::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 46%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary-strong), transparent);
}

/* Panel / callout - do ważnych komunikatów, aktualizacji gry itp. */
.callout {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-strong);
  padding: var(--space-4);
  background: rgba(15, 23, 42, 0.9);
}

.callout--info {
  border-color: rgba(59, 130, 246, 0.7);
}

.callout--success {
  border-color: rgba(16, 185, 129, 0.7);
}

.callout--warning {
  border-color: rgba(245, 158, 11, 0.7);
}

.callout--danger {
  border-color: rgba(248, 113, 113, 0.7);
}

/* Tables - np. dla statystyk buildów, eventów, itp. */
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.table th,
.table td {
  padding: 0.6rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border-subtle);
}

.table thead th {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  background: rgba(15, 23, 42, 0.9);
}

.table tbody tr:nth-child(even) {
  background: rgba(15, 23, 42, 0.5);
}

/* Hero overlay hint (opcjonalne użycie) */
.page-hero {
  position: relative;
  color: var(--color-gray-50);
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top center, rgba(215, 38, 61, 0.25), transparent 55%);
  pointer-events: none;
  mix-blend-mode: screen;
}

.page-hero-content {
  position: relative;
}

/* End of base.css */