:root {
  --bg: #05070c;
  --bg-alt: #0a0d15;
  --card: #111623;
  --card-soft: #171d2b;
  --border-subtle: rgba(255, 255, 255, 0.06);
  --accent: #4ade80;
  --accent-soft: rgba(74, 222, 128, 0.15);
  --text: #f9fafb;
  --text-soft: #9ca3af;
  --muted: #4b5563;

  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;

  --transition-fast: 120ms ease-out;
  --transition-med: 180ms ease-out;

  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.55);
  --shadow-subtle: 0 1px 0 rgba(255, 255, 255, 0.03);
}

*,
*::before,
*::after { box-sizing: border-box; }

html,
body {
  margin: 0;
  padding: 0;
  background: radial-gradient(circle at top, #111827 0%, #020617 55%, #000 100%);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
}

body { min-height: 100vh; }

/* Top nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
  background: linear-gradient(to right, rgba(15, 23, 42, 0.96), rgba(15, 23, 42, 0.9));
  border-bottom: 1px solid var(--border-subtle);
  backdrop-filter: blur(12px);
}

.nav__logo {
  font-weight: 700;
  letter-spacing: 0.06em;
  font-size: 1.1rem;
  text-transform: uppercase;
}

.nav__links { display: flex; gap: 1.5rem; }

.nav__link {
  font-size: 0.9rem;
  color: var(--text-soft);
  text-decoration: none;
  padding-bottom: 0.2rem;
  border-bottom: 2px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.nav__link:hover { color: var(--text); transform: translateY(-1px); }
.nav__link--active { color: var(--text); border-bottom-color: var(--accent); }

.nav__menu-btn {
  display: none;
  flex-direction: column;
  gap: 4px;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: rgba(15, 23, 42, 0.9);
  align-items: center;
  justify-content: center;
  padding: 0;
}

.nav__menu-btn span {
  width: 60%;
  height: 2px;
  background: var(--text);
  border-radius: 999px;
}

/* Layout */
.page {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(260px, 1.2fr);
  gap: 1.5rem;
  padding: 1.5rem clamp(1.25rem, 3vw, 3rem);
}

/* Hero */
.hero { grid-column: 1 / 2; margin-bottom: 1rem; }

.hero__content {
  background: radial-gradient(circle at top left, #1e293b 0%, #020617 52%);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.75rem;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.hero__content::after {
  content: "";
  position: absolute;
  inset: -40%;
  background:
    radial-gradient(circle at top, rgba(74, 222, 128, 0.12), transparent 55%),
    radial-gradient(circle at right, rgba(56, 189, 248, 0.12), transparent 60%);
  opacity: 0.85;
  mix-blend-mode: screen;
  pointer-events: none;
}

.hero__content h1 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 0.4rem;
  position: relative;
  z-index: 1;
}

.hero__accent { color: var(--accent); }

.hero__content p {
  color: var(--text-soft);
  margin: 0 0 1.1rem;
  max-width: 36rem;
  position: relative;
  z-index: 1;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.search { position: relative; flex: 1 1 240px; }

.search input {
  width: 100%;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: rgba(15, 23, 42, 0.85);
  color: var(--text);
  padding: 0.6rem 0.85rem;
  font-size: 0.9rem;
  outline: none;
  box-shadow: var(--shadow-subtle);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
}

.search input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(74, 222, 128, 0.3);
  transform: translateY(-1px);
}

.filters { display: flex; flex-wrap: wrap; gap: 0.5rem; }

.filters select {
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: rgba(15, 23, 42, 0.85);
  color: var(--text-soft);
  padding: 0.45rem 0.7rem;
  font-size: 0.8rem;
  outline: none;
}

.mode-toggle {
  display: inline-flex;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  padding: 2px;
  background: rgba(15, 23, 42, 0.9);
}

.mode-toggle__btn {
  border: none;
  background: transparent;
  color: var(--text-soft);
  font-size: 0.7rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  cursor: pointer;
}

.mode-toggle__btn--active {
  background: rgba(15, 23, 42, 1);
  color: var(--text);
  border: 1px solid rgba(148, 163, 184, 0.7);
}

/* Weapons */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 1.5rem 0 0.6rem;
}

.section-header h2 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-soft);
}

.section-header__meta { font-size: 0.75rem; color: var(--muted); }

.weapons { grid-column: 1 / 2; }

.weapons__grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

/* Weapon card */
.weapon-card {
  background: linear-gradient(135deg, #020617 0%, #020617 55%, #020617 100%);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  box-shadow: var(--shadow-subtle);
  transition: transform var(--transition-med), box-shadow var(--transition-med), border-color var(--transition-med), background 200ms ease-out;
}

.weapon-card:hover {
  transform: translateY(-3px);
  border-color: rgba(148, 163, 184, 0.4);
  box-shadow: 0 16px 35px rgba(15, 23, 42, 0.9);
  background: radial-gradient(circle at top left, rgba(74, 222, 128, 0.06), #020617 55%);
}

.weapon-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
}

.weapon-card__title { display: flex; flex-direction: column; gap: 0.1rem; }
.weapon-card__name { font-size: 0.95rem; }
.weapon-card__meta {
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.weapon-card__badge {
  font-size: 0.7rem;
  padding: 0.18rem 0.5rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.9);
  color: var(--text-soft);
  border: 1px solid var(--border-subtle);
}

.weapon-card__media { display: flex; align-items: center; gap: 0.75rem; }

.weapon-card__image {
  flex-shrink: 0;
  width: 90px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: radial-gradient(circle at top, #1f2933 0%, #020617 60%);
  border: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

.weapon-card__image::before {
  content: "";
  position: absolute;
  inset: 25% 10%;
  border-radius: 999px;
  border: 2px solid rgba(148, 163, 184, 0.5);
  transform: skewX(-10deg);
}

.weapon-card__progress { flex: 1; display: flex; flex-direction: column; gap: 0.35rem; }

.progress-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-soft);
}

.progress-pill {
  position: relative;
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.9);
  overflow: hidden;
}

.progress-pill__bar {
  position: absolute;
  inset: 0;
  width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent-soft), var(--accent));
  box-shadow: 0 0 0 1px rgba(74, 222, 128, 0.3);
  transform-origin: left;
}

/* CAMO GRID */
.camo-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
}

/* Desktop: sideways row so it goes “along” not “down” */
@media (min-width: 721px){
  .camo-grid{
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 6px;
    scroll-snap-type: x mandatory;
  }
  .camo-grid::-webkit-scrollbar{ height: 8px; }
  .camo-grid::-webkit-scrollbar-thumb{
    background: rgba(148, 163, 184, 0.25);
    border-radius: 999px;
  }
  .camo-grid::-webkit-scrollbar-track{
    background: rgba(15, 23, 42, 0.25);
    border-radius: 999px;
  }
}

.camo-box {
  position: relative;
  border-radius: 0.6rem;
  background: var(--card-soft);
  border: 1px solid var(--border-subtle);
  height: auto;
  min-height: 72px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 4px;
  font-size: 0.78rem;
  color: var(--text-soft);
  text-align: left;
  overflow: hidden;
  transition: border-color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast),
    box-shadow var(--transition-fast), opacity var(--transition-fast), filter var(--transition-fast);
}

/* Desktop tile width for the scroll row */
@media (min-width: 721px){
  .camo-box{
    flex: 0 0 220px;
    scroll-snap-align: start;
  }
}

.camo-box--unlocked {
  background: radial-gradient(circle at top, rgba(74, 222, 128, 0.24), rgba(15, 23, 42, 1));
  border-color: rgba(74, 222, 128, 0.7);
  color: var(--text);
  box-shadow: 0 0 0 1px rgba(74, 222, 128, 0.35);
}

.camo-box--locked { opacity: 0.45; filter: grayscale(0.85); }

.camo-box:hover {
  transform: translateY(-2px);
  box-shadow: 0 9px 20px rgba(15, 23, 42, 0.9);
}

.camo-name { font-weight: 700; font-size: 0.9rem; line-height: 1.1; }
.camo-req { font-size: 0.78rem; opacity: 0.85; line-height: 1.15; }

/* Sidebar panels */
.sidebar {
  grid-column: 2 / 3;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.panel {
  background: var(--bg-alt);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  padding: 0.9rem;
  box-shadow: var(--shadow-subtle);
}

.panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
  margin-bottom: 0.6rem;
}

.panel__header h3 { font-size: 0.9rem; }

.panel__link {
  font-size: 0.75rem;
  color: var(--text-soft);
  text-decoration: none;
}

.panel__link:hover { color: var(--accent); }

/* Leaderboard */
.panel--leaderboard .panel__header { align-items: center; }

.panel__tab {
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: rgba(15, 23, 42, 0.9);
  color: var(--text-soft);
  padding: 0.2rem 0.6rem;
  font-size: 0.7rem;
  cursor: pointer;
}

.panel__tab--active { border-color: rgba(148, 163, 184, 0.8); color: var(--text); }

.leaderboard {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.leaderboard__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  padding: 0.25rem 0.1rem;
}

.leaderboard__left { display: flex; align-items: center; gap: 0.35rem; }
.leaderboard__rank { color: var(--muted); width: 1.1rem; }
.leaderboard__name { color: var(--text); }
.leaderboard__stat { color: var(--accent); font-weight: 600; }

/* News */
.news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.news-list__item { font-size: 0.75rem; color: var(--text-soft); }
.news-list__meta { font-size: 0.65rem; color: var(--muted); }

/* Responsive */
@media (max-width: 960px) {
  .page { grid-template-columns: minmax(0, 1fr); }
  .sidebar { grid-column: 1 / 2; flex-direction: row; flex-wrap: wrap; }
  .panel { flex: 1 1 220px; }
}

@media (max-width: 720px) {
  .nav__links { display: none; }
  .nav__menu-btn { display: flex; }
  .page { padding-inline: 1rem; }
  .hero__content { padding: 1.1rem 1.1rem 1.3rem; }
}

@media (max-width: 540px) {
  .weapons__grid { grid-template-columns: minmax(0, 1fr); }
  .sidebar { flex-direction: column; }
  .camo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}