/*
 * Plain-CSS replacements for the Framer Motion effects used throughout
 * the original Next.js UI (Navbar scroll shadow/progress bar, mobile
 * menu slide, user dropdown fade, WhatsApp button entrance, hero
 * parallax/ken-burns). Nothing here changes markup or behaviour — only
 * how transitions/entrances are animated, so every page still looks the
 * way it did in the React app.
 */

/* --- Header: scroll progress bar + shadow-on-scroll ------------------ */
#scroll-progress {
  transition: transform 120ms linear;
}

#site-header.is-scrolled {
  box-shadow: 0 8px 24px -12px rgba(0, 0, 0, 0.45);
}

/* --- Desktop user dropdown: fade + scale in --------------------------- */
#user-menu {
  transform-origin: top right;
  opacity: 0;
  transform: scale(0.95) translateY(-4px);
  transition: opacity 150ms ease, transform 150ms ease;
}

#user-menu:not(.hidden) {
  opacity: 1;
  transform: scale(1) translateY(0);
}

/* --- Mobile hamburger -> X ------------------------------------------- */
#mobile-menu-btn.is-open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
#mobile-menu-btn.is-open span:nth-child(2) {
  opacity: 0;
}
#mobile-menu-btn.is-open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* --- Mobile menu: slide down ------------------------------------------ */
#mobile-menu {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 260ms ease, opacity 200ms ease;
}
#mobile-menu:not(.hidden) {
  max-height: 32rem;
  opacity: 1;
}

/* --- WhatsApp floating button: spring-ish pop-in on load -------------- */
@keyframes whatsapp-pop-in {
  0% { transform: scale(0); opacity: 0; }
  60% { transform: scale(1.08); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}
.whatsapp-pop {
  animation: whatsapp-pop-in 500ms 400ms cubic-bezier(0.34, 1.56, 0.64, 1) both;
  transition: transform 150ms ease;
}
.whatsapp-pop:hover {
  transform: scale(1.08);
}
.whatsapp-pop:active {
  transform: scale(0.95);
}

/* --- Hero: gentle ken-burns background + fade/slide-up content -------- */
@keyframes hero-ken-burns {
  0%   { transform: scale(1) translate(0, 0); }
  100% { transform: scale(1.08) translate(-1%, -1%); }
}
.hero-bg-animate {
  animation: hero-ken-burns 18s ease-in-out infinite alternate;
}

@keyframes fade-slide-up {
  0%   { opacity: 0; transform: translateY(24px); }
  100% { opacity: 1; transform: translateY(0); }
}
.fade-slide-up {
  animation: fade-slide-up 700ms ease both;
}
.fade-slide-up.delay-1 { animation-delay: 120ms; }
.fade-slide-up.delay-2 { animation-delay: 240ms; }
.fade-slide-up.delay-3 { animation-delay: 360ms; }

/* --- Generic fade-in-on-scroll (IntersectionObserver adds .is-visible) */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 500ms ease, transform 500ms ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Top utility bar: rotating little banner strip next to the email
   (assets/js/main.js#initTopbarTicker cross-fades one item at a time). -- */
.topbar-ticker-item {
  opacity: 0;
  transition: opacity 450ms ease;
}
.topbar-ticker-item.is-active {
  opacity: 1;
}

/* --- Testimonials / cards: simple hover lift -------------------------- */
.hover-lift {
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.35);
}

/* --- Everything below is copied byte-for-byte (selectors + values) from
   the original app/globals.css so brand accents, the admin surface
   treatment, and the dual-thumb range slider render identically. --------- */

:root {
  color-scheme: light;
  --background: #ffffff;
  --foreground: #0f172a;
  --brand-ink: #0a0f1e;
  --brand-ink-soft: #10182c;
  --brand-gold: #c9a24b;
  --brand-gold-light: #e2c583;
  --brand-slate-50: #f8fafc;
  --brand-slate-100: #f1f5f9;
  --brand-slate-600: #475569;
  --admin-bg: #f8fafc;
  --admin-surface: #ffffff;
  --admin-surface-2: #f8fafc;
  --admin-surface-hover: #f1f5f9;
  --admin-border: #e2e8f0;
  --admin-text: #0a0f1e;
  --admin-text-secondary: #475569;
  --admin-text-muted: #94a3b8;
  --admin-input-bg: #ffffff;
  --admin-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 12px 28px -12px rgba(15, 23, 42, 0.12);
}

.dark {
  color-scheme: dark;
  --admin-bg: #05070f;
  --admin-surface: #10182c;
  --admin-surface-2: #0a0f1e;
  --admin-surface-hover: #16213b;
  --admin-border: rgba(255, 255, 255, 0.08);
  --admin-text: #f1f5f9;
  --admin-text-secondary: #b6c0d4;
  --admin-text-muted: #6b7690;
  --admin-input-bg: rgba(255, 255, 255, 0.04);
  --admin-shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset, 0 16px 32px -14px rgba(0, 0, 0, 0.55);
}

.dark select {
  color: var(--admin-text);
  background-color: var(--admin-input-bg);
}
.dark select option {
  color: #0a0f1e;
  background-color: #f1f5f9;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--background);
  color: var(--foreground);
}

.gold-underline {
  position: relative;
  display: inline-block;
}
.gold-underline::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 2.5rem;
  height: 3px;
  border-radius: 999px;
  background: var(--brand-gold);
}

.jred-underline {
  position: relative;
  display: inline-block;
}
.jred-underline::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 2.5rem;
  height: 3px;
  border-radius: 999px;
  background: #c8102e;
}

input[type="range"] {
  accent-color: var(--brand-gold);
}

::selection {
  background: var(--brand-gold-light);
  color: var(--brand-ink);
}

.scrollbar-hide {
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.scrollbar-hide::-webkit-scrollbar {
  display: none;
}

.bg-admin-surface.rounded-2xl,
.bg-admin-surface.rounded-3xl {
  box-shadow: var(--admin-shadow);
  background-image: linear-gradient(180deg, rgba(201, 162, 75, 0.05), transparent 40%);
}

.dark ::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
.dark ::-webkit-scrollbar-track {
  background: transparent;
}
.dark ::-webkit-scrollbar-thumb {
  background: rgba(201, 162, 75, 0.25);
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: padding-box;
}
.dark ::-webkit-scrollbar-thumb:hover {
  background: rgba(201, 162, 75, 0.4);
  background-clip: padding-box;
}

.range-slider-input {
  -webkit-appearance: none;
  appearance: none;
  height: 0;
  background: transparent;
  pointer-events: none;
}
.range-slider-input::-webkit-slider-runnable-track {
  -webkit-appearance: none;
  background: transparent;
}
.range-slider-input::-moz-range-track {
  background: transparent;
  border: none;
}
.range-slider-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  pointer-events: auto;
  width: 16px;
  height: 16px;
  border-radius: 9999px;
  background: var(--brand-gold);
  border: 2px solid var(--brand-ink);
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}
.range-slider-input::-moz-range-thumb {
  pointer-events: auto;
  width: 16px;
  height: 16px;
  border-radius: 9999px;
  background: var(--brand-gold);
  border: 2px solid var(--brand-ink);
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

/* --- Stock Vehicle: mobile filters bottom-sheet (StockFilters.jsx's
   AnimatePresence backdrop fade + spring slide-up) --------------------- */
#filters-backdrop {
  opacity: 0;
  transition: opacity 200ms ease;
}
#filters-backdrop.is-open {
  opacity: 1;
}
#filters-drawer {
  transform: translateY(100%);
  transition: transform 280ms cubic-bezier(0.32, 0.72, 0, 1);
}
#filters-drawer.is-open {
  transform: translateY(0);
}

/* --- Gallery: IconButton port (Gallery.jsx's motion.button wrapper) --- */
.gallery-icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  background-color: rgba(20, 20, 20, 0.6);
  color: #fff;
  backdrop-filter: blur(4px);
  transition: transform 150ms ease, background-color 150ms ease;
}
.gallery-icon-btn:hover {
  background-color: rgba(20, 20, 20, 0.8);
  transform: scale(1.08);
}
.gallery-icon-btn:active {
  transform: scale(0.92);
}

/* --- Gallery lightbox: shown as a flex column when opened (JS toggles
   the `hidden` class off and relies on this to restore `display:flex`,
   since Tailwind's `.hidden` would otherwise stick around). ----------- */
[data-gallery-lightbox]:not(.hidden) {
  display: flex;
}
[data-gallery-lb-img] {
  cursor: zoom-in;
}