/* =========================================================
   Roam Play Venue - Base Styles
   Dark premium, midnight blue, glassmorphism, casino-inspired
   ========================================================= */

/* =========================================================
   Variables
   ========================================================= */
:root {
  /* Color Palette */
  --color-bg-body: #050814; /* deep midnight */
  --color-bg-elevated: #0b1020;
  --color-bg-muted: #101525;
  --color-bg-glass: rgba(9, 16, 40, 0.75);
  --color-bg-glass-soft: rgba(15, 24, 56, 0.65);

  --color-text: #e3e8ff;
  --color-text-soft: #b0b6d8;
  --color-text-muted: #7b82a8;
  --color-text-inverse: #050814;

  --color-primary: #0ff0fc; /* electric cyan */
  --color-primary-soft: rgba(15, 240, 252, 0.16);
  --color-primary-strong: #00c4e0;

  --color-accent: #2765ff; /* royal blue */
  --color-accent-soft: rgba(39, 101, 255, 0.28);

  --color-success: #1ed27b;
  --color-warning: #ffb648;
  --color-danger: #ff4b81;

  /* Neutral Grays (cool/graphite) */
  --gray-50: #f7f8ff;
  --gray-100: #e4e6f5;
  --gray-200: #c5c8e0;
  --gray-300: #a1a6c6;
  --gray-400: #7d84aa;
  --gray-500: #5b6187;
  --gray-600: #444766;
  --gray-700: #323650;
  --gray-800: #202336;
  --gray-900: #111320;

  /* Overlays & Borders */
  --color-border-subtle: rgba(152, 161, 192, 0.18);
  --color-border-strong: rgba(15, 240, 252, 0.5);
  --color-overlay-soft: rgba(0, 0, 0, 0.45);

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Inter", "SF Pro Text", "Roboto", "Segoe UI", sans-serif;
  --font-display: "Montserrat", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, Monaco, Consolas, "Liberation Mono", monospace;

  --font-size-xs: 0.75rem;   /* 12px */
  --font-size-sm: 0.875rem;  /* 14px */
  --font-size-base: 1rem;    /* 16px */
  --font-size-md: 1.0625rem; /* 17px */
  --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: 1.15;
  --line-height-snug: 1.3;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.7;

  /* 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-7: 1.75rem;  /* 28px */
  --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: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 999px;

  /* Shadows & Glows */
  --shadow-soft: 0 14px 45px rgba(0, 0, 0, 0.45);
  --shadow-strong: 0 26px 80px rgba(0, 0, 0, 0.75);
  --shadow-glow-primary: 0 0 24px rgba(15, 240, 252, 0.45);
  --shadow-glow-accent: 0 0 30px rgba(39, 101, 255, 0.4);

  /* Transitions */
  --duration-fast: 120ms;
  --duration-normal: 200ms;
  --duration-slow: 320ms;
  --easing-standard: cubic-bezier(0.19, 1, 0.22, 1); /* cinematic */

  /* Layout */
  --container-max-width: 1120px;
  --container-padding-x: var(--space-4);

  /* Z-index levels */
  --z-base: 1;
  --z-header: 10;
  --z-overlay: 40;
  --z-modal: 50;
}

/* =========================================================
   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[role='list'],
ol[role='list'] {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

img {
  height: auto;
}

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

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

a {
  color: inherit;
  text-decoration: none;
}

/* Remove default focus styles to re-implement consistently */
: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);
  color: var(--color-text);
  background-color: var(--color-bg-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

main {
  display: block;
}

/* Headings: cinematic scaling */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: var(--line-height-tight);
  letter-spacing: 0.02em;
  color: var(--gray-50);
}

h1 {
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  margin-bottom: var(--space-4);
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  margin-bottom: var(--space-3);
}

h3 {
  font-size: clamp(1.4rem, 2.7vw, 1.75rem);
  margin-bottom: var(--space-3);
}

h4 {
  font-size: 1.25rem;
  margin-bottom: var(--space-2);
}

h5 {
  font-size: 1.1rem;
  margin-bottom: var(--space-2);
}

h6 {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

p {
  margin-bottom: var(--space-3);
  color: var(--color-text-soft);
}

strong {
  font-weight: 600;
  color: var(--gray-50);
}

small {
  font-size: var(--font-size-sm);
}

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

/* Links */
a {
  position: relative;
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--duration-normal) var(--easing-standard),
              text-shadow var(--duration-normal) var(--easing-standard);
}

a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.15em;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  opacity: 0.9;
  transition: width var(--duration-normal) var(--easing-standard);
}

a:hover::after {
  width: 100%;
}

a:hover {
  color: var(--color-primary-strong);
  text-shadow: 0 0 16px rgba(15, 240, 252, 0.35);
}

/* Lists */
ul, ol {
  padding-left: 1.25rem;
}


/* Sections */
section {
  padding-block: var(--space-8);
}

@media (min-width: 768px) {
  section {
    padding-block: var(--space-12);
  }
}

/* =========================================================
   Utilities
   ========================================================= */

/* Layout: Container */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-inline: auto;
  padding-inline: var(--container-padding-x);
}

@media (min-width: 1024px) {
  :root {
    --container-padding-x: var(--space-6);
  }
}

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

.flex-inline {
  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;
}

.items-center {
  align-items: center;
}

.items-start {
  align-items: flex-start;
}

.items-end {
  align-items: flex-end;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

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

.gap-sm {
  gap: var(--space-3);
}

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

.gap-lg {
  gap: var(--space-6);
}

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

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}

@media (max-width: 767px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Max-width Utility for text blocks */
/* Screen Reader Only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Visually Hidden but focusable */
.sr-only-focusable:active,
.sr-only-focusable:focus {
  position: static;
  width: auto;
  height: auto;
  margin: 0;
  overflow: visible;
  clip: auto;
  white-space: normal;
}

/* Spacing Utilities (margin / padding bottom only for content flow) */
.mb-0 { margin-bottom: 0 !important; }
.mb-xs { margin-bottom: var(--space-2) !important; }
.mb-sm { margin-bottom: var(--space-3) !important; }
.mb-md { margin-bottom: var(--space-4) !important; }
.mb-lg { margin-bottom: var(--space-6) !important; }
.mb-xl { margin-bottom: var(--space-8) !important; }

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

@media (min-width: 768px) {
  .pt-section { padding-top: var(--space-12); }
  .pb-section { padding-bottom: var(--space-12); }
}

/* Text alignment */
.text-center { text-align: center; }
.text-right { text-align: right; }

/* =========================================================
   Components
   ========================================================= */

/* Buttons */
.btn {
  --btn-bg: var(--color-primary);
  --btn-bg-hover: var(--color-primary-strong);
  --btn-color: var(--color-text-inverse);
  --btn-border: transparent;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.7rem 1.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--btn-border);
  background: radial-gradient(circle at 10% 0%, rgba(255, 255, 255, 0.16), transparent 55%),
              linear-gradient(135deg, var(--btn-bg), var(--color-accent));
  color: var(--btn-color) !important;
  font-weight: 600;
  font-size: var(--font-size-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.65), var(--shadow-glow-primary);
  transform: translateY(0);
  transition:
    transform var(--duration-fast) var(--easing-standard),
    box-shadow var(--duration-fast) var(--easing-standard),
    filter var(--duration-fast) var(--easing-standard),
    background var(--duration-normal) var(--easing-standard),
    border-color var(--duration-fast) var(--easing-standard);
}

.btn:hover {
  background: radial-gradient(circle at 10% 0%, rgba(255, 255, 255, 0.18), transparent 55%),
              linear-gradient(135deg, var(--btn-bg-hover), var(--color-accent));
  transform: translateY(-1px);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.75), var(--shadow-glow-accent);
  filter: brightness(1.03);
}

.btn:active {
  transform: translateY(0);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.8);
  filter: brightness(0.97);
}

.btn:disabled,
.btn[aria-disabled='true'] {
  cursor: not-allowed;
  opacity: 0.55;
  box-shadow: none;
  background: linear-gradient(135deg, var(--gray-600), var(--gray-700));
  border-color: rgba(255, 255, 255, 0.06);
}

/* Button Variants */
.btn-outline {
  --btn-bg: transparent;
  --btn-bg-hover: rgba(15, 240, 252, 0.12);
  --btn-color: var(--color-primary);
  --btn-border: rgba(15, 240, 252, 0.6);
  background: radial-gradient(circle at 0 0, rgba(15, 240, 252, 0.16), transparent 55%);
  box-shadow: 0 0 0 1px rgba(15, 240, 252, 0.3);
}

.btn-outline:hover {
  box-shadow: 0 0 0 1px rgba(15, 240, 252, 0.8), var(--shadow-glow-primary);
}

.btn-ghost {
  --btn-bg: rgba(255, 255, 255, 0.02);
  --btn-bg-hover: rgba(255, 255, 255, 0.08);
  --btn-color: var(--color-text);
  --btn-border: rgba(255, 255, 255, 0.06);
  box-shadow: none;
}

/* Inputs, Textareas, Selects */
.input,
textarea,
select {
  width: 100%;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-subtle);
  background: radial-gradient(circle at 0 0, rgba(255, 255, 255, 0.04), transparent 55%),
              rgba(5, 10, 30, 0.96);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  line-height: 1.4;
  transition: border-color var(--duration-fast) var(--easing-standard),
              box-shadow var(--duration-fast) var(--easing-standard),
              background-color var(--duration-fast) var(--easing-standard),
              transform var(--duration-fast) var(--easing-standard);
}

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

.input:focus,
textarea:focus,
select:focus {
  border-color: var(--color-border-strong);
  box-shadow: 0 0 0 1px rgba(15, 240, 252, 0.6), 0 0 20px rgba(15, 240, 252, 0.28);
  background-color: rgba(7, 12, 30, 0.98);
  transform: translateY(-0.5px);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

/* Labels & Field wrappers */
.form-field {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
}

.form-helper {
  margin-top: 0.25rem;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.form-error {
  margin-top: 0.25rem;
  font-size: var(--font-size-xs);
  color: var(--color-danger);
}

/* Card - Dark Glassmorphism */
.card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.06), transparent 55%),
    var(--color-bg-glass);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(22px) saturate(140%);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
  color: var(--color-text);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(39, 101, 255, 0.18), transparent 55%),
              radial-gradient(circle at bottom left, rgba(15, 240, 252, 0.18), transparent 55%);
  opacity: 0.9;
  mix-blend-mode: screen;
  pointer-events: none;
}

.card-inner {
  position: relative;
  z-index: 1;
}

.card:hover {
  box-shadow: var(--shadow-strong);
}

/* Card variants for sections (e.g., Poker / Programy kasynowe highlights) */
.card--accent {
  border-color: rgba(39, 101, 255, 0.7);
  box-shadow: var(--shadow-glow-accent);
}

.card--cyan {
  border-color: rgba(15, 240, 252, 0.7);
  box-shadow: var(--shadow-glow-primary);
}

/* Tag / Pill for labels like "Offline", "Mobilne wydarzenia" */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(8, 14, 36, 0.8);
  color: var(--color-text-soft);
  font-size: var(--font-size-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tag--safe {
  border-color: rgba(120, 200, 255, 0.65);
  color: var(--gray-100);
}

/* Map/Route-inspired subtle divider (can be used in hero / sections) */
.route-divider {
  width: 100%;
  height: 1px;
  background-image: linear-gradient(90deg,
    transparent 0%,
    rgba(15, 240, 252, 0.1) 10%,
    rgba(39, 101, 255, 0.8) 50%,
    rgba(15, 240, 252, 0.1) 90%,
    transparent 100%
  );
  opacity: 0.85;
}

/* =========================================================
   Accessibility & Focus
   ========================================================= */

/* Focus-visible outline for keyboard navigation */
:focus-visible {
  outline: 2px solid transparent;
  outline-offset: 2px;
  box-shadow: 0 0 0 1px rgba(15, 240, 252, 0.9), 0 0 0 4px rgba(15, 240, 252, 0.3);
  border-radius: inherit;
}

button:focus-visible,
[role='button']:focus-visible,
.btn:focus-visible,
.input:focus-visible,
textarea:focus-visible,
select:focus-visible,
a:focus-visible {
  outline: none;
}

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

/* =========================================================
   Theming Hooks for Casino / Event Pages
   (Optional helpers to share across pages like Poker, Programy kasynowe)
   ========================================================= */

.bg-midnight {
  background: radial-gradient(circle at top, rgba(39, 101, 255, 0.2), transparent 55%),
              radial-gradient(circle at bottom, rgba(15, 240, 252, 0.18), transparent 55%),
              var(--color-bg-body);
}

.bg-graphite {
  background: radial-gradient(circle at top, rgba(255, 255, 255, 0.02), transparent 50%),
              #070a16;
}

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

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

.text-highlight {
  color: var(--color-primary);
}

.badge-offline-only {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.7rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(120, 200, 255, 0.7);
  background: rgba(5, 15, 36, 0.9);
  color: var(--gray-100);
  font-size: var(--font-size-xs);
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

/* Elements representing chips, cards, etc. (simple generic shapes) */
.icon-chip {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  border: 2px solid rgba(15, 240, 252, 0.9);
  box-shadow: 0 0 10px rgba(15, 240, 252, 0.6);
}

.icon-card {
  width: 1.4rem;
  height: 1.9rem;
  border-radius: 0.25rem;
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.28), rgba(220, 230, 255, 0.9));
}

/* Utility for subtle top cinematic gradient overlay on hero sections */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.75), transparent 55%),
              radial-gradient(circle at center, rgba(39, 101, 255, 0.25), transparent 60%);
  mix-blend-mode: soft-light;
  pointer-events: none;
}

/* End of base.css */