/* ========================================================================
   Lux Bar Lounge Hub - Base Styles
   ========================================================================= */

/* ========================================================================
   1. CSS VARIABLES (DESIGN TOKENS)
   ========================================================================= */
:root {
  /* Colors */
  --color-bg-body: #050608;           /* Deep near-black */
  --color-bg-elevated: #101217;       /* Charcoal for cards */
  --color-bg-elevated-soft: #151821;  /* Slightly lighter cards */

  --color-text: #f7f7fb;              /* Main text */
  --color-text-muted: #b0b4c2;        /* Muted / secondary text */
  --color-text-soft: #9aa0b1;         /* Soft text */

  --color-primary: #ff7a1a;           /* Vivid orange accent */
  --color-primary-soft: #ff9a4d;      /* Softer orange */
  --color-primary-dark: #d85f10;      /* Burnt orange */

  --color-success: #38c793;           /* Cocktail-lime success */
  --color-warning: #ffc857;           /* Warm amber warning */
  --color-danger: #ff4b5c;            /* Alert / error */

  --color-bronze: #b8865d;            /* Subtle bronze details */
  --color-amber: #ffb347;             /* Warm highlight */

  --gray-50: #fafbff;
  --gray-100: #f3f4f8;
  --gray-200: #e1e4ee;
  --gray-300: #c9cedd;
  --gray-400: #a1a8bc;
  --gray-500: #7e859a;
  --gray-600: #5c6275;
  --gray-700: #3d4050;
  --gray-800: #262938;
  --gray-900: #181925;

  /* Typography */
  --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  --font-display: "Playfair Display", "Times New Roman", serif;
  --font-mono: "JetBrains Mono", 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-md: 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-relaxed: 1.8;

  /* Spacing scale (0–96px) */
  --space-0: 0px;
  --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-14: 28px;
  --space-16: 32px;
  --space-20: 40px;
  --space-24: 48px;
  --space-28: 56px;
  --space-32: 64px;
  --space-36: 72px;
  --space-40: 80px;
  --space-48: 96px;

  /* Radius */
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 18px;
  --radius-pill: 999px;
  --radius-card: 16px;

  /* Shadows (subtle glossy lounge style) */
  --shadow-soft: 0 8px 22px rgba(0, 0, 0, 0.45);
  --shadow-soft-high: 0 18px 40px rgba(0, 0, 0, 0.70);
  --shadow-inner-glow: 0 0 0 1px rgba(255, 255, 255, 0.02),
    0 0 32px rgba(255, 122, 26, 0.15);

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

  /* Layout */
  --container-max-width: 1120px;
  --container-padding-x: 1.5rem;

  /* Z-index */
  --z-nav: 50;
  --z-overlay: 100;
  --z-modal: 200;
}

/* Motion-safe fallback (overridden when prefers-reduced-motion) */
:root {
  --transition-base: var(--transition-normal);
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-base: 0ms linear;
    scroll-behavior: auto;
  }
}

/* ========================================================================
   2. RESET / NORMALIZE
   ========================================================================= */
*, *::before, *::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

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

body {
  min-height: 100vh;
}

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

img {
  height: auto;
}

picture {
  display: block;
}

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

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

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

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

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

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

textarea {
  resize: vertical;
}

/* ========================================================================
   3. BASE TYPOGRAPHY & BODY
   ========================================================================= */
body {
  font-family: var(--font-sans);
  font-size: var(--font-size-md);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background: radial-gradient(circle at top, #171b24 0, #050608 55%, #000 100%);
  -webkit-font-smoothing: antialiased;
}

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: #ffffff;
}

h1 {
  font-size: var(--font-size-5xl);
  margin-bottom: var(--space-8);
}

h2 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-6);
}

h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-4);
}

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

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

h6 {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-2);
}

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

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

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

strong {
  font-weight: 600;
}

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

/* Links: subtle underline on hover for premium look */
a {
  position: relative;
  transition: color var(--transition-base);
}

a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-amber));
  transition: width var(--transition-base);
}

a:hover::after,
 a:focus-visible::after {
  width: 100%;
}

/* ========================================================================
   4. ACCESSIBILITY & FOCUS
   ========================================================================= */
:focus-visible {
  outline: 2px solid var(--color-amber);
  outline-offset: 3px;
}

:focus:not(:focus-visible) {
  outline: none;
}

/* 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;
}

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

/* ========================================================================
   5. UTILITY CLASSES
   ========================================================================= */

/* 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-32);
  padding-bottom: var(--space-32);
}

.section--tight {
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
}

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

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

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

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

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

.gap-8 {
  gap: var(--space-8);
}

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

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-8);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-8);
}

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

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

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

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

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

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

/* Spacing utilities (subset) */
.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }

.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mb-12 { margin-bottom: var(--space-12); }

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

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

.pt-20 { padding-top: var(--space-20); }
.pb-20 { padding-bottom: var(--space-20); }

/* Max-width helpers for content */
.max-w-text {
  max-width: 640px;
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

/* Surfaces */
.surface-elevated {
  background: radial-gradient(circle at top left, #1d1f2b 0, #101217 40%, #050608 100%);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
}

.surface-soft {
  background: rgba(15, 17, 24, 0.95);
  border-radius: var(--radius-md);
}

/* ========================================================================
   6. COMPONENTS: BUTTONS
   ========================================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: 0.7rem 1.6rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    background-color var(--transition-base),
    color var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0 0, rgba(255, 255, 255, 0.22), transparent 58%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #050608;
  box-shadow: 0 12px 30px rgba(255, 122, 26, 0.45);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 18px 40px rgba(255, 122, 26, 0.6);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: 0 8px 20px rgba(255, 122, 26, 0.4);
}

.btn-primary:hover::before {
  opacity: 0.3;
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.14);
}

.btn-ghost:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.06);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: rgba(255, 122, 26, 0.7);
}

.btn-outline:hover:not(:disabled) {
  background: rgba(255, 122, 26, 0.08);
}

.btn-sm {
  padding: 0.45rem 1.1rem;
  font-size: var(--font-size-xs);
}

.btn-lg {
  padding: 0.9rem 2.1rem;
  font-size: var(--font-size-md);
}

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

.btn-icon-only {
  padding-inline: 0.75rem;
}

/* ========================================================================
   7. COMPONENTS: FORM ELEMENTS
   ========================================================================= */

.label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
}

.input,
.select,
.textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(8, 10, 18, 0.85);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  outline: none;
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    background-color var(--transition-base),
    transform var(--transition-fast);
}

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

.input:focus,
.select:focus,
.textarea:focus {
  border-color: var(--color-primary-soft);
  box-shadow: 0 0 0 1px rgba(255, 122, 26, 0.4);
  background: rgba(12, 14, 22, 0.98);
}

.input[aria-invalid="true"],
.textarea[aria-invalid="true"] {
  border-color: var(--color-danger);
}

.input[disabled],
.select[disabled],
.textarea[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}

.textarea {
  min-height: 140px;
  line-height: var(--line-height-relaxed);
}

/* ========================================================================
   8. COMPONENTS: CARDS (CONTENT, POKER, MENU, EVENTS)
   ========================================================================= */

.card {
  position: relative;
  border-radius: var(--radius-card);
  padding: var(--space-10);
  background: radial-gradient(circle at top left, #1b202a 0, #101217 40%, #050608 100%);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base),
    background var(--transition-slow);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 10% 0, rgba(255, 122, 26, 0.28), transparent 55%),
    radial-gradient(circle at 90% 100%, rgba(184, 134, 93, 0.26), transparent 55%);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft-high);
}

.card:hover::before {
  opacity: 1;
}

.card-header {
  margin-bottom: var(--space-6);
}

.card-title {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-2);
}

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

.card-meta {
  margin-top: var(--space-6);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-soft);
}

/* Poker / lounge themed card variant */
.card--poker {
  border-image: linear-gradient(135deg, var(--color-primary), var(--color-bronze)) 1;
  border-width: 1px;
  border-style: solid;
}

.card--glass {
  background: linear-gradient(135deg, rgba(16, 18, 26, 0.92), rgba(7, 8, 14, 0.96));
  backdrop-filter: blur(22px);
}

/* Tag / pill for dress code, status, etc. */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: var(--font-size-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  background: rgba(12, 14, 21, 0.9);
}

.badge--accent {
  border-color: rgba(255, 122, 26, 0.7);
  color: var(--color-primary-soft);
  background: rgba(255, 122, 26, 0.08);
}

/* ========================================================================
   9. NAVIGATION BASICS (SUITABLE FOR TOP BAR)
   ========================================================================= */

.navbar {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(5, 6, 8, 0.92), rgba(5, 6, 8, 0.8));
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.navbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 4.25rem;
}

.navbar-logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--font-size-lg);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.navbar-logo span {
  color: var(--color-primary);
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-link {
  position: relative;
  font-size: var(--font-size-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  padding-block: 0.15rem;
  transition: color var(--transition-base);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.3rem;
  width: 0;
  height: 2px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--color-primary), var(--color-bronze));
  transition: width var(--transition-base);
}

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

.nav-link:hover::after,
.nav-link[aria-current="page"]::after {
  width: 100%;
}

@media (max-width: 900px) {
  .navbar-nav {
    display: none;
  }
}

/* ========================================================================
   10. HERO / CTA BLOCK BASICS
   ========================================================================= */

.hero {
  padding-top: var(--space-40);
  padding-bottom: var(--space-32);
}

.hero-eyebrow {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--color-amber);
  margin-bottom: var(--space-4);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.2vw, 3.4rem);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-6);
}

.hero-subtitle {
  max-width: 38rem;
  color: var(--color-text-soft);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-8);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* CTA band for booking tables */
.cta-band {
  margin-top: var(--space-24);
  padding: var(--space-8) var(--space-10);
  border-radius: var(--radius-xl);
  background: linear-gradient(110deg, rgba(255, 122, 26, 0.12), rgba(10, 11, 18, 0.98));
  border: 1px solid rgba(255, 122, 26, 0.4);
  box-shadow: var(--shadow-inner-glow);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.cta-band-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
}

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

/* ========================================================================
   11. GALÉRIA & MEDIA HELPERS
   ========================================================================= */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-6);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: #101217;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow), opacity var(--transition-slow);
}

.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 10% 0, rgba(0, 0, 0, 0.1), transparent 50%),
    radial-gradient(circle at 90% 100%, rgba(0, 0, 0, 0.24), transparent 55%);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.05);
  opacity: 0.92;
}

.gallery-item:hover::after {
  opacity: 1;
}

/* ========================================================================
   12. MISC: LISTS, TABLES, OPENING HOURS
   ========================================================================= */

.list-check {
  list-style: none;
  padding: 0;
}

.list-check li {
  position: relative;
  padding-left: 1.4rem;
  margin-bottom: var(--space-3);
  color: var(--color-text-soft);
}

.list-check li::before {
  content: "♣";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-size: 0.86em;
}

.table-basic {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.table-basic th,
.table-basic td {
  padding: 0.6rem 0.2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.table-basic th {
  text-align: left;
  font-weight: 500;
  color: var(--color-text-soft);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.7rem;
}

.table-basic tr:last-child td {
  border-bottom: none;
}

.opening-hours-row {
  display: flex;
  justify-content: space-between;
  padding-block: 0.35rem;
  font-size: var(--font-size-sm);
}

.opening-hours-row span:last-child {
  color: var(--color-text-soft);
}

/* ========================================================================
   13. REDUCED MOTION SAFEGUARDS
   ========================================================================= */

@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;
  }
}