/* ============================================================
   HOTEL AVR — THEME
   Dark luxury + gold. Playfair Display (display) / Inter (body)
   / JetBrains Mono (room numbers, codes, data).
   ============================================================ */

:root {
  --bg: #0a0a0b;
  --card: #141416;
  --card-2: #191a1d;
  --border: #232326;
  --gold: #d4af37;
  --gold-soft: #e9cf7a;
  --gold-dim: rgba(212, 175, 55, 0.18);
  --ink: #f2f0ea;
  --muted: #948f83;
  --green: #6fcf97;
  --red: #eb5757;
  --amber: #d4af37;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --radius: 14px;
  --shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.6);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", sans-serif;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  font-family: "Playfair Display", serif;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.mono {
  font-family: "JetBrains Mono", monospace;
}

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

::selection {
  background: var(--gold-dim);
  color: var(--gold-soft);
}

/* Focus visibility (accessibility floor) */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* ---------- layout helpers ---------- */
.wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}
.grid {
  display: grid;
  gap: 18px;
}
.g2 {
  grid-template-columns: 1fr 1fr;
}
.g3 {
  grid-template-columns: repeat(3, 1fr);
}
.g4 {
  grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 1024px) {
  .g3,
  .g4 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .g2,
  .g3,
  .g4 {
    grid-template-columns: 1fr;
  }
}

/* ---------- card / glass ---------- */
.card {
  background: linear-gradient(180deg, var(--card-2), var(--card));
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.glass {
  background: rgba(20, 20, 22, 0.55);
  border: 1px solid rgba(212, 175, 55, 0.14);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

/* ---------- buttons ---------- */
.btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  padding: 14px 22px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  background: linear-gradient(120deg, #a9822f, var(--gold-soft), var(--gold));
  color: #0a0a0b;
  cursor: pointer;
  transition:
    transform 0.35s var(--ease),
    box-shadow 0.35s var(--ease);
  min-height: 44px;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -12px rgba(212, 175, 55, 0.55);
}
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    transparent 30%,
    rgba(255, 255, 255, 0.55) 50%,
    transparent 70%
  );
  transform: translateX(-120%);
  transition: transform 0.9s var(--ease);
}
.btn:hover::after {
  transform: translateX(120%);
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--ink);
}
.btn-ghost:hover {
  border-color: var(--gold);
}
.btn-sm {
  padding: 9px 14px;
  font-size: 10.5px;
}
.btn-wa {
  background: linear-gradient(120deg, #1f9e57, #25d366);
  color: #06210f;
}
.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

/* ---------- inputs ---------- */
.input,
select,
textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--ink);
  padding: 13px 14px;
  border-radius: 10px;
  outline: none;
  font: inherit;
  transition: border-color 0.25s var(--ease);
  min-height: 44px;
}
.input:focus,
select:focus,
textarea:focus {
  border-color: var(--gold);
}
.input::placeholder {
  color: var(--muted);
}
label span.lbl {
  display: block;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 7px;
}

/* ---------- badges ---------- */
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 10px;
  letter-spacing: 0.04em;
  border: 1px solid var(--border);
  background: var(--gold-dim);
  color: var(--gold-soft);
}
.badge.green {
  background: rgba(111, 207, 151, 0.15);
  color: var(--green);
  border-color: rgba(111, 207, 151, 0.3);
}
.badge.red {
  background: rgba(235, 87, 87, 0.15);
  color: var(--red);
  border-color: rgba(235, 87, 87, 0.3);
}
.badge.amber {
  background: var(--gold-dim);
  color: var(--gold-soft);
}

/* ---------- reveal-on-scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  filter: blur(8px);
  transition:
    opacity 0.9s var(--ease),
    transform 0.9s var(--ease),
    filter 0.9s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
  filter: blur(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
  }
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------- 3D tilt card ---------- */
.tilt {
  --mx: 50%;
  --my: 50%;
  transform-style: preserve-3d;
  perspective: 1000px;
  transition: transform 0.4s var(--ease);
}
.tilt:hover {
  transform: rotateY(calc((var(--mx) - 50%) / 12deg))
    rotateX(calc((50% - var(--my)) / 14deg));
}

/* ---------- scrollbar ---------- */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 8px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gold-dim);
}

/* ---------- table ---------- */
.table-wrap {
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}
th,
td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  white-space: nowrap;
}
th {
  font-size: 10px;
  color: var(--gold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.02);
}

/* ---------- loader ---------- */
#avrLoader {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--bg);
  display: grid;
  place-items: center;
  transition:
    opacity 0.6s var(--ease),
    visibility 0.6s;
}
#avrLoader.hide {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
#avrLoader svg {
  width: 120px;
  height: 120px;
}
#avrLoader .lg-txt {
  stroke: var(--gold);
  stroke-width: 1.4;
  fill: none;
  stroke-dasharray: 340;
  stroke-dashoffset: 340;
  animation: draw 1.5s var(--ease) forwards;
}
@keyframes draw {
  to {
    stroke-dashoffset: 0;
  }
}

/* MOBILE FIXES OVERRIDE */
@media (max-width: 1024px) {
  .wrap {
    padding: 0 20px;
  }
  .g4 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .btn {
    min-height: 46px;
    padding: 12px 18px;
  }
  .input,
  select {
    font-size: 16px;
  } /* iOS zoom fix */
  .table-wrap {
    border-radius: 0;
    margin: 0 -18px;
    border-left: 0;
    border-right: 0;
  }
  #avrLoader svg {
    width: 90px;
    height: 90px;
  }
}