/* ========================================
   Variables
   ======================================== */
:root {
  /* Color palette - modern, energetic, social */
  --color-bg: #05060a; /* Deep, cinematic background */
  --color-bg-elevated: #0b0e15;
  --color-surface: #121623;
  --color-surface-soft: #181d2b;
  --color-border-subtle: #262c3f;

  --color-text: #f5f7ff;
  --color-text-muted: #a3abc5;
  --color-text-soft: #7b84a1;

  --color-primary: #ff315f; /* Energetic accent for CTAs and highlights */
  --color-primary-soft: rgba(255, 49, 95, 0.12);
  --color-primary-strong: #ff2150;

  --color-success: #1cd68a;
  --color-success-soft: rgba(28, 214, 138, 0.12);
  --color-warning: #ffb648;
  --color-warning-soft: rgba(255, 182, 72, 0.16);
  --color-danger: #ff475e;
  --color-danger-soft: rgba(255, 71, 94, 0.16);

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

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Poppins", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;

  /* Font sizes (clamped for responsive scaling) */
  --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: clamp(1.35rem, 1.2rem + 0.4vw, 1.6rem);
  --font-size-3xl: clamp(1.7rem, 1.4rem + 0.9vw, 2.2rem);
  --font-size-4xl: clamp(2.1rem, 1.6rem + 1.5vw, 2.8rem);

  /* Line heights */
  --line-height-tight: 1.15;
  --line-height-snug: 1.3;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.7;

  /* Spacing scale (px converted to rems; 1rem = 16px) */
  --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 */

  /* Radii */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-pill: 999px;
  --radius-card: 1rem;

  /* Shadows - subtle glow suitable for neon / poker ambiance */
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.45);
  --shadow-medium: 0 18px 45px rgba(0, 0, 0, 0.7);
  --shadow-glow-primary: 0 0 0 1px rgba(255, 49, 95, 0.6),
    0 0 24px rgba(255, 49, 95, 0.7);

  /* Transitions */
  --transition-fast: 120ms ease-out;
  --transition-normal: 200ms ease-out;
  --transition-slow: 320ms ease;

  /* Layout */
  --container-max-width: 1200px;
  --nav-height: 4.25rem;
}

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

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

body {
  margin: 0;
}

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

ul,
ol {
  margin: 0;
  padding: 0;
}

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

img,
svg,
video,
canvas,
audio,
iframe,
embed,
object {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

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

table {
  border-collapse: collapse;
  border-spacing: 0;
}

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

fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

pre,
code,
kbd,
samp {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
}

/* Remove default outline; we'll restore a11y style via :focus-visible */
: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;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-text);
}

h1 {
  font-size: var(--font-size-4xl);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-4);
}

h2 {
  font-size: var(--font-size-3xl);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-3);
}

h3 {
  font-size: var(--font-size-2xl);
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-3);
}

h4 {
  font-size: var(--font-size-xl);
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-2);
}

h5 {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-2);
}

h6 {
  font-size: var(--font-size-base);
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-soft);
}

p {
  margin-bottom: var(--space-4);
  color: var(--color-text-muted);
}

strong,
b {
  font-weight: 600;
  color: var(--color-text);
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-normal),
    opacity var(--transition-fast),
    transform var(--transition-fast);
}

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

a:active {
  transform: translateY(1px);
}

hr {
  border: 0;
  border-top: 1px solid var(--color-border-subtle);
  margin: var(--space-6) 0;
}

/* ========================================
   Accessibility & Reduced Motion
   ======================================== */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

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

/* Layout helpers */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

.section {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.section--tight {
  padding-top: var(--space-10);
  padding-bottom: var(--space-10);
}

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

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

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

.flex-row {
  flex-direction: row;
}

.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;
}

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

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

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

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

/* Grid utilities */
.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: 1fr;
  }
}

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

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

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

/* Spacing utilities (common ones) */
.mt-0 { margin-top: 0 !important; }
.mt-4 { margin-top: var(--space-4) !important; }
.mt-6 { margin-top: var(--space-6) !important; }
.mt-8 { margin-top: var(--space-8) !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-4 { margin-bottom: var(--space-4) !important; }
.mb-6 { margin-bottom: var(--space-6) !important; }
.mb-8 { margin-bottom: var(--space-8) !important; }

.py-4 {
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
}

.py-6 {
  padding-top: var(--space-6);
  padding-bottom: var(--space-6);
}

.px-4 {
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

/* Visually hidden (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;
}

/* ========================================
   Components - Buttons
   ======================================== */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-weight: 600;
  font-size: var(--font-size-sm);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--transition-normal),
    color var(--transition-normal),
    border-color var(--transition-normal),
    box-shadow var(--transition-normal),
    transform var(--transition-fast);
  white-space: nowrap;
}

.button--primary {
  background: radial-gradient(circle at top left, #ff7a9b, var(--color-primary));
  color: #ffffff;
  box-shadow: 0 12px 35px rgba(255, 49, 95, 0.45);
}

.button--primary:hover {
  background: radial-gradient(circle at top left, #ff8ca8, var(--color-primary-strong));
  box-shadow: var(--shadow-glow-primary);
  transform: translateY(-1px);
}

.button--primary:active {
  transform: translateY(1px) scale(0.99);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.8);
}

.button--outline {
  background-color: transparent;
  color: var(--color-text);
  border-color: var(--color-border-subtle);
}

.button--outline:hover {
  border-color: var(--color-primary);
  background-color: rgba(255, 49, 95, 0.08);
}

.button--ghost {
  background-color: rgba(18, 22, 35, 0.8);
  color: var(--color-text);
}

.button--ghost:hover {
  background-color: rgba(24, 29, 43, 0.95);
}

.button--sm {
  padding: 0.45rem 1rem;
  font-size: var(--font-size-xs);
}

.button--lg {
  padding: 0.9rem 1.8rem;
  font-size: var(--font-size-base);
}

.button:disabled,
.button[aria-disabled="true"] {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
}

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

/* ========================================
   Components - Form Inputs
   ======================================== */

.input,
.select,
.textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  background-color: rgba(7, 10, 19, 0.9);
  color: var(--color-text);
  font-family: inherit;
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
  transition: border-color var(--transition-normal),
    box-shadow var(--transition-normal),
    background-color var(--transition-normal);
}

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

.input:focus-visible,
.select:focus-visible,
.textarea:focus-visible {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px rgba(255, 49, 95, 0.7);
  background-color: rgba(10, 13, 23, 1);
}

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

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

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

.field {
  margin-bottom: var(--space-4);
}

.field__hint {
  margin-top: 0.25rem;
  font-size: var(--font-size-xs);
  color: var(--color-text-soft);
}

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

/* ========================================
   Components - Card
   ======================================== */

.card {
  position: relative;
  background: radial-gradient(circle at top left, rgba(255, 49, 95, 0.05), transparent),
    var(--color-surface);
  border-radius: var(--radius-card);
  padding: var(--space-5);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(16px);
}

.card--interactive {
  transition: transform var(--transition-normal),
    box-shadow var(--transition-normal),
    border-color var(--transition-normal);
}

.card--interactive:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
  border-color: rgba(255, 49, 95, 0.35);
}

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

.card__title {
  font-size: var(--font-size-xl);
  margin-bottom: 0.25rem;
}

.card__subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-soft);
}

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

.card__footer {
  margin-top: var(--space-4);
}

/* ========================================
   Components - Badges / Pills for schedule, promos, events
   ======================================== */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  border: 1px solid transparent;
}

.badge--primary {
  background-color: var(--color-primary-soft);
  color: var(--color-primary);
  border-color: rgba(255, 49, 95, 0.4);
}

.badge--success {
  background-color: var(--color-success-soft);
  color: var(--color-success);
  border-color: rgba(28, 214, 138, 0.4);
}

.badge--warning {
  background-color: var(--color-warning-soft);
  color: var(--color-warning);
  border-color: rgba(255, 182, 72, 0.4);
}

.badge--ghost {
  background-color: rgba(13, 17, 28, 0.9);
  color: var(--color-text-soft);
  border-color: rgba(255, 255, 255, 0.04);
}

/* ========================================
   Components - Media wrappers (gallery, hero visuals)
   ======================================== */

.media-cover {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background-color: #000;
}

.media-cover img,
.media-cover video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(5, 6, 10, 0.9),
    rgba(5, 6, 10, 0.1)
  );
  pointer-events: none;
}

/* ========================================
   Helpers for Bluffaro-specific vibes
   (can be used for poker nights, sports schedules, promos)
   ======================================== */

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.chip {
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.75rem;
  color: var(--color-text-soft);
  background: rgba(10, 13, 23, 0.9);
}

.list-reset {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* ========================================
   Global responsive tweaks
   ======================================== */

@media (max-width: 768px) {
  :root {
    --container-max-width: 100%;
  }

  body {
    font-size: 15px;
  }

  .section {
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
  }
  .flex {
    display: flex;
    flex-direction: column;
}
}