/* =========================================================
   Variables
   ========================================================= */
:root {
  /* Colors */
  --color-bg: #050608; /* deep nearly-black */
  --color-bg-elevated: #111319;
  --color-bg-alt: #161821;

  --color-text: #f3ece0; /* warm ivory */
  --color-text-muted: #b6aea0;
  --color-border-subtle: #272933;

  --color-primary: #b3182b; /* poker red */
  --color-primary-dark: #7f1020;
  --color-primary-soft: rgba(179, 24, 43, 0.16);

  --color-success: #2fa66a;
  --color-warning: #e1a638;
  --color-danger: #e14444;

  --gray-50: #f7f7f7;
  --gray-100: #e1e1e5;
  --gray-200: #c2c3cc;
  --gray-300: #a0a2af;
  --gray-400: #7f818f;
  --gray-500: #5f616e;
  --gray-600: #444654;
  --gray-700: #30323f;
  --gray-800: #1f212c;
  --gray-900: #101119;

  --color-gold: #d3b46a;
  --color-gold-soft: rgba(211, 180, 106, 0.22);

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --font-display: "Playfair Display", "Times New Roman", serif;

  --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: 1.2;
  --line-height-snug: 1.35;
  --line-height-normal: 1.6;
  --line-height-relaxed: 1.8;

  /* Spacing scale (px) */
  --space-0: 0;
  --space-1: 2px;
  --space-2: 4px;
  --space-3: 6px;
  --space-4: 8px;
  --space-5: 10px;
  --space-6: 12px;
  --space-8: 16px;
  --space-10: 20px;
  --space-12: 24px;
  --space-16: 32px;
  --space-20: 40px;
  --space-24: 48px;
  --space-28: 56px;
  --space-32: 64px;
  --space-40: 80px;
  --space-48: 96px;

  /* Radius */
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-pill: 999px;

  /* Shadows (subtle & premium, for dark UI) */
  --shadow-soft:
    0 14px 28px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.02);
  --shadow-card:
    0 18px 45px rgba(0, 0, 0, 0.7),
    0 0 0 1px rgba(255, 255, 255, 0.03);
  --shadow-elevated:
    0 24px 70px rgba(0, 0, 0, 0.85),
    0 0 0 1px rgba(255, 255, 255, 0.04);

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

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

* {
  margin: 0;
}

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

body {
  min-height: 100vh;
}

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

img {
  height: auto;
}

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

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

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

ul,
ol {
  padding-left: 1.5rem;
}

/* Remove default outline but restore with :focus-visible below */
:focus {
  outline: none;
}

/* =========================================================
   Base Styles
   ========================================================= */
body {
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  background: radial-gradient(circle at top, #151621 0, #050608 55%, #000 100%);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
}

main {
  display: block;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: var(--line-height-tight);
  color: var(--gray-50);
}

h1 {
  font-size: clamp(var(--font-size-3xl), 3vw + 1rem, var(--font-size-5xl));
  letter-spacing: 0.02em;
}

h2 {
  font-size: clamp(var(--font-size-2xl), 2vw + 1rem, var(--font-size-4xl));
}

h3 {
  font-size: var(--font-size-2xl);
}

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

h5 {
  font-size: var(--font-size-lg);
}

h6 {
  font-size: var(--font-size-base);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

p {
  margin-bottom: var(--space-6);
  color: var(--color-text);
}

p:last-child {
  margin-bottom: 0;
}

strong {
  font-weight: 600;
}

a {
  position: relative;
  transition: color var(--transition-normal);
}

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

/* Subtle underline for inline links */
.text-link {
  color: var(--color-primary);
}

.text-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-primary));
  transform-origin: left;
  transform: scaleX(0);
  opacity: 0.9;
  transition: transform var(--transition-normal);
}

.text-link:hover::after {
  transform: scaleX(1);
}

hr {
  border: 0;
  border-top: 1px solid var(--color-border-subtle);
  margin: var(--space-16) 0;
}

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

@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;
  }
}

/* =========================================================
   Layout Utilities
   ========================================================= */
.container {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-16);
  padding-right: var(--space-16);
  max-width: 1180px;
}

@media (min-width: 1280px) {
  .container {
    max-width: 1240px;
  }
}

.section {
  padding-top: var(--space-32);
  padding-bottom: var(--space-32);
}

.section--tight {
  padding-top: var(--space-24);
  padding-bottom: var(--space-24);
}

.section--hero {
  padding-top: var(--space-40);
  padding-bottom: var(--space-40);
}

/* 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-column {
  flex-direction: column;
}

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

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

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

.gap-md {
  gap: var(--space-10);
}

.gap-lg {
  gap: var(--space-16);
}

.gap-xl {
  gap: var(--space-24);
}

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

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-16);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-16);
}

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

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

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

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

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: rgba(179, 24, 43, 0.16);
  color: var(--color-gold);
  border: 1px solid rgba(211, 180, 106, 0.4);
}

/* 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
   ========================================================= */
.btn {
  --btn-bg: var(--color-primary);
  --btn-bg-hover: var(--color-primary-dark);
  --btn-color: #fffaf3;
  --btn-border: transparent;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--btn-border);
  background: radial-gradient(circle at 10% 0%, #e3384b 0, var(--btn-bg) 60%, #5e0a17 100%);
  color: var(--btn-color) !important;
  font-size: var(--font-size-sm);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition:
    background var(--transition-normal),
    color var(--transition-normal),
    transform var(--transition-fast),
    box-shadow var(--transition-normal),
    border-color var(--transition-normal);
  box-shadow:
    0 10px 25px rgba(179, 24, 43, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.02);
}

.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0 0, rgba(255, 255, 255, 0.28), transparent 55%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  pointer-events: none;
}

.btn:hover {
  background: radial-gradient(circle at 15% 0%, #f24c60 0, var(--btn-bg-hover) 60%, #420812 100%);
  transform: translateY(-1px);
  box-shadow:
    0 16px 35px rgba(179, 24, 43, 0.7),
    0 0 0 1px rgba(255, 255, 255, 0.05);
}

.btn:hover::after {
  opacity: 1;
}

.btn:active {
  transform: translateY(0);
  box-shadow:
    0 8px 18px rgba(0, 0, 0, 0.7),
    0 0 0 1px rgba(255, 255, 255, 0.05);
}

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

.btn--secondary {
  --btn-bg: transparent;
  --btn-bg-hover: rgba(12, 15, 25, 0.95);
  --btn-color: var(--color-text);
  --btn-border: rgba(211, 180, 106, 0.6);

  background: radial-gradient(circle at 0 0, rgba(211, 180, 106, 0.2), rgba(0, 0, 0, 0.95));
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.85);
}

.btn--ghost {
  --btn-bg: transparent;
  --btn-bg-hover: rgba(179, 24, 43, 0.12);
  --btn-color: var(--color-text);
  --btn-border: rgba(179, 24, 43, 0.55);

  background: rgba(5, 6, 8, 0.4);
  box-shadow: none;
}

.btn--sm {
  padding: 0.5rem 1.1rem;
  font-size: var(--font-size-xs);
}

.btn--lg {
  padding: 0.9rem 2.2rem;
  font-size: var(--font-size-md);
}

/* =========================================================
   Components: Form Controls
   ========================================================= */
.input,
.textarea,
.select {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  background: rgba(10, 12, 18, 0.95);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  line-height: 1.5;
  transition:
    border-color var(--transition-normal),
    box-shadow var(--transition-normal),
    background var(--transition-normal);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--gray-400);
}

.input:focus-visible,
.textarea:focus-visible,
.select:focus-visible {
  border-color: var(--color-gold);
  box-shadow:
    0 0 0 1px var(--color-gold-soft),
    0 0 0 4px rgba(211, 180, 106, 0.16);
}

.textarea {
  min-height: 140px;
  resize: vertical;
}

select.select {
  padding-right: 2.2rem;
}

label {
  display: inline-block;
  margin-bottom: var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.field {
  margin-bottom: var(--space-10);
}

.field--inline {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.field-error {
  margin-top: var(--space-3);
  font-size: var(--font-size-xs);
  color: var(--color-danger);
}

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

/* =========================================================
   Components: Card (Poker / Restaurant tiles)
   ========================================================= */
.card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: var(--space-16);
  background:
    radial-gradient(circle at 0 0, rgba(211, 180, 106, 0.16), transparent 55%),
    linear-gradient(145deg, #101119, #050608 60%, #111319 100%);
  border: 1px solid rgba(211, 180, 106, 0.22);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition:
    transform var(--transition-normal),
    box-shadow var(--transition-normal),
    border-color var(--transition-normal),
    background var(--transition-normal);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.03) 0,
      rgba(255, 255, 255, 0.03) 1px,
      transparent 1px,
      transparent 6px
    );
  opacity: 0.4;
  mix-blend-mode: soft-light;
  pointer-events: none;
}

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

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(211, 180, 106, 0.5);
  box-shadow: var(--shadow-elevated);
  background:
    radial-gradient(circle at 0 0, rgba(211, 180, 106, 0.24), transparent 55%),
    linear-gradient(140deg, #161821, #050608 55%, #191b25 100%);
}

.card--poker {
  background:
    radial-gradient(circle at 0 0, rgba(179, 24, 43, 0.3), transparent 60%),
    linear-gradient(150deg, #14151e, #050608 55%, #151623 100%);
  border-image: linear-gradient(120deg, #b3182b, #d3b46a) 1;
}

.card--poker:hover {
  background:
    radial-gradient(circle at 0 0, rgba(179, 24, 43, 0.4), transparent 60%),
    linear-gradient(150deg, #171824, #050608 55%, #17182a 100%);
}

.card-header {
  margin-bottom: var(--space-8);
}

.card-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-3);
}

.card-meta {
  font-size: var(--font-size-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* =========================================================
   Navigation / Header helpers
   ========================================================= */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-10);
}

.nav-link {
  position: relative;
  padding: 0.35rem 0;
  font-size: var(--font-size-sm);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: color var(--transition-normal);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-primary));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-normal);
}

.nav-link:hover,
.nav-link[aria-current="page"] {
  color: #ffffff;
}

.nav-link:hover::after,
.nav-link[aria-current="page"]::after {
  transform: scaleX(1);
}

/* =========================================================
   Misc Utilities for Poker Ambience
   ========================================================= */
.chip-outline {
  border-radius: var(--radius-pill);
  border: 1px solid rgba(179, 24, 43, 0.7);
  padding: 4px 10px;
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
}

.suit-heart,
.suit-diamond {
  color: var(--color-primary);
}

.suit-club,
.suit-spade {
  color: var(--color-gold);
}

.table-texture {
  background-image:
    radial-gradient(circle at 0 0, rgba(255, 255, 255, 0.05), transparent 60%),
    repeating-linear-gradient(
      135deg,
      rgba(0, 0, 0, 0.7) 0,
      rgba(0, 0, 0, 0.7) 1px,
      rgba(9, 11, 18, 1) 1px,
      rgba(9, 11, 18, 1) 6px
    );
  background-color: #080910;
}

/* =========================================================
   Helper spacing classes (limited set)
   ========================================================= */
.mt-0 { margin-top: 0 !important; }
.mt-xs { margin-top: var(--space-4) !important; }
.mt-sm { margin-top: var(--space-8) !important; }
.mt-md { margin-top: var(--space-12) !important; }
.mt-lg { margin-top: var(--space-20) !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-xs { margin-bottom: var(--space-4) !important; }
.mb-sm { margin-bottom: var(--space-8) !important; }
.mb-md { margin-bottom: var(--space-12) !important; }
.mb-lg { margin-bottom: var(--space-20) !important; }

.pt-section { padding-top: var(--space-32) !important; }
.pb-section { padding-bottom: var(--space-32) !important; }

/* =========================================================
   Tables (for Menu / Hours)
   ========================================================= */
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.table thead tr {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.table th,
.table td {
  padding: 0.55rem 0.4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.table tbody tr:nth-child(even) {
  background-color: rgba(15, 17, 25, 0.7);
}

/* =========================================================
   Footer basics
   ========================================================= */
.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.footer a:hover {
  color: var(--color-gold);
}