/* ══════════ THEME VARIABLES ══════════ */
:root, [data-theme="light"] {
  --bg: #f0f4f0; --bg-card: #edf1ed; --bg-nav: rgba(240,244,240,0.82);
  --green-100: #dcfce7; --green-200: #bbf7d0; --green-300: #86efac;
  --green-400: #4ade80; --green-500: #22c55e; --green-600: #16a34a; --green-700: #15803d;
  --text: #1a2e1a; --text-secondary: #4a6a4a; --text-muted: #7a9a7a;
  --shadow-light: #fff; --shadow-dark: rgba(174,194,174,0.45); --shadow-dark-strong: rgba(160,180,160,0.55);
  --dot-color: rgba(22,163,74,0.08);
  --blob1: var(--green-200); --blob2: var(--green-100); --blob3: rgba(34,197,94,0.15);
  --smoke: 34,197,94; --cursor-fill: #22c55e;
}

[data-theme="dark"] {
  --bg: #0c1410; --bg-card: #131f19; --bg-nav: rgba(12,20,16,0.85);
  --green-100: #0a2618; --green-200: #134a2a; --green-300: #1a6b3a;
  --green-400: #4ade80; --green-500: #22c55e; --green-600: #4ade80; --green-700: #86efac;
  --text: #e2f0e8; --text-secondary: #9abda8; --text-muted: #5a8a6a;
  --shadow-light: rgba(34,197,94,0.04); --shadow-dark: rgba(0,0,0,0.5); --shadow-dark-strong: rgba(0,0,0,0.6);
  --dot-color: rgba(34,197,94,0.04);
  --blob1: rgba(34,197,94,0.08); --blob2: rgba(22,163,74,0.06); --blob3: rgba(74,222,128,0.05);
  --smoke: 74,222,128; --cursor-fill: #4ade80;
}

/* ══════════ BASE ══════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg); color: var(--text);
  font-family: 'DM Sans', sans-serif;
  min-height: 100vh; overflow-x: hidden; cursor: none;
  transition: background 0.4s, color 0.4s;
}
a, button, input { cursor: none; }

/* ══════════ CURSOR ══════════ */
.cursor-canvas { position: fixed; inset: 0; z-index: 9999; pointer-events: none; }
.cursor-dot {
  position: fixed; z-index: 10000; pointer-events: none;
  width: 18px; height: 18px; transform: translate(-50%,-50%);
  transition: transform 0.25s;
  filter: drop-shadow(0 0 4px rgba(var(--smoke),0.5));
}
.cursor-dot svg { display: block; width: 100%; height: 100%; }
.cursor-ring {
  position: fixed; z-index: 9999; pointer-events: none;
  width: 40px; height: 40px;
  border: 1.5px solid rgba(var(--smoke),0.35);
  border-radius: 50%; transform: translate(-50%,-50%);
  transition: width 0.3s, height 0.3s, border-color 0.3s, background 0.3s;
}
.cursor-ring.hover {
  width: 56px; height: 56px;
  border-color: rgba(var(--smoke),0.6);
  background: rgba(var(--smoke),0.06);
}

/* ══════════ PRELOADER ══════════ */
.preloader {
  position: fixed; inset: 0; z-index: 10000; background: var(--bg);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 28px;
  transition: opacity 0.6s, visibility 0.6s;
}
.preloader.hide { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-logo {
  font-size: 2.2rem; font-weight: 800; letter-spacing: -0.04em;
  color: var(--green-700); opacity: 0;
  animation: pop 0.6s cubic-bezier(0.34,1.56,0.64,1) 0.1s forwards;
}
.preloader-logo span { color: var(--green-400); }
.preloader-bar-track {
  width: 200px; height: 4px; background: var(--green-100);
  border-radius: 99px; overflow: hidden; opacity: 0;
  animation: pop 0.4s ease 0.3s forwards;
}
.preloader-bar-fill {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--green-400), var(--green-600));
  border-radius: 99px; animation: barfill 1.2s ease 0.4s forwards;
}
@keyframes pop {
  from { opacity: 0; transform: scale(0.9) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes barfill { 0% { width: 0; } 60% { width: 70%; } 100% { width: 100%; } }

/* ══════════ BACKGROUND ══════════ */
.bg-layer { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.bg-blob {
  position: absolute; border-radius: 50%; filter: blur(100px); opacity: 0.4;
  animation: blob 20s ease-in-out infinite; transition: background 0.4s;
}
.bg-blob-1 { width: 600px; height: 600px; background: var(--blob1); top: -200px; right: -150px; animation-duration: 22s; }
.bg-blob-2 { width: 400px; height: 400px; background: var(--blob2); bottom: -100px; left: -100px; animation-duration: 18s; animation-delay: -8s; }
.bg-blob-3 { width: 300px; height: 300px; background: var(--blob3); top: 40%; left: 30%; animation-duration: 25s; animation-delay: -4s; }
@keyframes blob {
  0%, 100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(20px,-15px) scale(1.04); }
  66% { transform: translate(-15px,10px) scale(0.96); }
}
.bg-dots {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, var(--dot-color) 1px, transparent 1px);
  background-size: 32px 32px;
}

/* ══════════ ANNOUNCE BANNER ══════════ */
.announce-bar {
  position: relative; z-index: 101;
  background: linear-gradient(90deg, var(--green-500), var(--green-600));
  overflow: hidden; height: 36px; display: flex; align-items: center;
}
[data-theme="dark"] .announce-bar { background: linear-gradient(90deg, #166534, #15803d); }
.announce-track { display: flex; white-space: nowrap; animation: marquee 30s linear infinite; }
.announce-track span {
  font-family: 'Space Mono', monospace; font-size: 0.7rem; letter-spacing: 0.05em;
  color: #fff; padding: 0 40px; display: flex; align-items: center; gap: 8px;
}
.announce-track span::before { content: '✦'; font-size: 0.55rem; opacity: 0.6; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ══════════ LAYOUT ══════════ */
.page { position: relative; z-index: 2; max-width: 1180px; margin: 0 auto; padding: 0 32px; }

/* ══════════ NAV ══════════ */
nav {
  position: sticky; top: 0; z-index: 100; padding: 18px 0;
  display: flex; align-items: center; justify-content: space-between;
}
nav::before {
  content: ''; position: absolute; inset: -18px -32px;
  background: var(--bg-nav); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  z-index: -1; transition: background 0.4s;
}
nav::after {
  content: ''; position: absolute; bottom: 0; left: -32px; right: -32px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--smoke),0.15), transparent);
}
.nav-logo {
  font-size: 1.25rem; font-weight: 800; letter-spacing: -0.03em;
  color: var(--green-700); display: flex; align-items: center; gap: 10px;
}
.nav-logo-icon {
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(135deg, var(--green-400), var(--green-600));
  display: flex; align-items: center; justify-content: center; font-size: 16px;
  box-shadow: 3px 3px 8px var(--shadow-dark), -2px -2px 6px var(--shadow-light);
}
.nav-logo span { color: var(--green-400); }
.nav-right { display: flex; align-items: center; gap: 10px; }

/* Lang toggle */
.lang-toggle {
  font-family: 'Space Mono', monospace; font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.04em; color: var(--green-600); background: var(--bg-card);
  border: none; outline: none; padding: 6px 14px; border-radius: 12px;
  box-shadow: 3px 3px 7px var(--shadow-dark), -2px -2px 5px var(--shadow-light);
  transition: color 0.3s, box-shadow 0.3s, background 0.4s;
}
.lang-toggle:hover {
  box-shadow: inset 2px 2px 5px var(--shadow-dark), inset -2px -2px 4px var(--shadow-light);
}

/* Theme toggle */
.theme-toggle {
  width: 48px; height: 28px; border-radius: 99px; background: var(--bg-card);
  border: none; outline: none; position: relative;
  box-shadow: inset 2px 2px 5px var(--shadow-dark), inset -2px -2px 5px var(--shadow-light);
  transition: background 0.3s;
}
.theme-knob {
  width: 22px; height: 22px; border-radius: 50%;
  background: linear-gradient(135deg, var(--green-400), var(--green-500));
  position: absolute; top: 3px; left: 3px;
  display: flex; align-items: center; justify-content: center; font-size: 12px;
  transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1);
  box-shadow: 2px 2px 6px var(--shadow-dark);
}
[data-theme="dark"] .theme-knob { transform: translateX(20px); }

/* ══════════ HERO ══════════ */
.hero { padding: 70px 0 40px; }
.hero-greeting {
  font-size: 1rem; font-weight: 500; color: var(--text-secondary);
  margin-bottom: 8px; display: flex; align-items: center; gap: 8px;
  opacity: 0; animation: fade 0.7s ease forwards 1.8s;
}
.hero-eyebrow {
  font-family: 'Space Mono', monospace; font-size: 0.72rem;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--green-600);
  margin-bottom: 20px; display: flex; align-items: center; gap: 12px;
  opacity: 0; animation: fade 0.7s ease forwards 1.9s;
}
.hero-eyebrow::before {
  content: ''; width: 28px; height: 2px;
  background: linear-gradient(90deg, var(--green-400), var(--green-600)); border-radius: 2px;
}
.hero-title {
  font-size: clamp(2.8rem, 6.5vw, 5.8rem); font-weight: 800;
  line-height: 1; letter-spacing: -0.045em; color: var(--text);
  opacity: 0; animation: fade 0.8s ease forwards 2s;
}
.hero-title .accent {
  display: block;
  background: linear-gradient(135deg, var(--green-500), var(--green-400), #34d399);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-desc {
  margin-top: 24px; font-size: 1.05rem; color: var(--text-secondary);
  max-width: 460px; line-height: 1.75;
  opacity: 0; animation: fade 0.8s ease forwards 2.15s;
}
.hero-stats {
  margin-top: 44px; display: flex; gap: 12px; flex-wrap: wrap;
  opacity: 0; animation: fade 0.8s ease forwards 2.3s;
}
.stat-pill {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-card); padding: 12px 22px; border-radius: 16px;
  box-shadow: 6px 6px 14px var(--shadow-dark), -4px -4px 10px var(--shadow-light);
  transition: background 0.4s, box-shadow 0.4s;
}
.stat-num { font-size: 1.5rem; font-weight: 800; color: var(--green-600); font-variant-numeric: tabular-nums; }
.stat-label {
  font-size: 0.72rem; font-family: 'Space Mono', monospace;
  color: var(--text-muted); letter-spacing: 0.06em; text-transform: uppercase;
}
@keyframes fade { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }

/* ══════════ SEARCH ══════════ */
.search-wrap { margin-bottom: 24px; opacity: 0; animation: fade 0.7s ease forwards 2.4s; }
.search-box {
  display: flex; align-items: center; gap: 12px;
  background: var(--bg); padding: 14px 20px; border-radius: 18px;
  box-shadow: inset 4px 4px 8px var(--shadow-dark), inset -3px -3px 6px var(--shadow-light);
  transition: box-shadow 0.3s, background 0.4s;
}
.search-box:focus-within {
  box-shadow: inset 4px 4px 8px var(--shadow-dark), inset -3px -3px 6px var(--shadow-light),
    0 0 0 2px rgba(var(--smoke),0.25);
}
.search-icon { color: var(--text-muted); flex-shrink: 0; display: flex; }
.search-icon svg { width: 18px; height: 18px; }
.search-input {
  flex: 1; border: none; outline: none; background: transparent;
  font-family: 'DM Sans', sans-serif; font-size: 0.92rem; color: var(--text);
}
.search-input::placeholder { color: var(--text-muted); font-weight: 300; }
.search-count {
  font-family: 'Space Mono', monospace; font-size: 0.68rem;
  color: var(--text-muted); white-space: nowrap;
}

/* ══════════ SECTION HEADER ══════════ */
.section-header {
  display: flex; align-items: center; margin-bottom: 28px;
  opacity: 0; animation: fade 0.7s ease forwards 2.45s;
}
.section-title {
  font-size: 0.72rem; font-family: 'Space Mono', monospace;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-muted);
  display: flex; align-items: center; gap: 10px; white-space: nowrap;
}
.section-title::before { content: ''; width: 18px; height: 2px; background: var(--green-300); border-radius: 2px; }
.section-line { flex: 1; height: 1px; margin-left: 18px; background: linear-gradient(90deg, rgba(var(--smoke),0.15), transparent); }

/* ══════════ GRID ══════════ */
.grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px; padding-bottom: 80px;
}

/* ══════════ APP CARD ══════════ */
.app-card {
  position: relative; background: var(--bg-card); border-radius: 24px; padding: 28px;
  text-decoration: none; color: var(--text);
  display: flex; flex-direction: column; gap: 18px;
  box-shadow: 8px 8px 18px var(--shadow-dark), -6px -6px 14px var(--shadow-light);
  transition: box-shadow 0.35s, transform 0.35s, background 0.4s;
  cursor: pointer; transform-style: preserve-3d; will-change: transform;
  opacity: 0; animation: cardIn 0.6s cubic-bezier(0.34,1.56,0.64,1) forwards;
}
.app-card:hover {
  box-shadow: 12px 12px 24px var(--shadow-dark-strong), -8px -8px 18px var(--shadow-light),
    inset 0 0 0 1px rgba(var(--smoke),0.12);
}
.app-card::after {
  content: ''; position: absolute; top: 0; left: 15%; right: 15%; height: 3px;
  background: linear-gradient(90deg, transparent, var(--green-400), transparent);
  border-radius: 0 0 4px 4px; opacity: 0; transition: opacity 0.4s;
}
.app-card:hover::after { opacity: 1; }
.app-card.hidden { display: none; }

.card-top { display: flex; align-items: center; justify-content: flex-end; }
.card-status {
  width: 7px; height: 7px; background: var(--green-400); border-radius: 50%;
  box-shadow: 0 0 8px rgba(var(--smoke),0.5); animation: pulse 2.5s ease infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(0.75); } }

/* Badge */
.card-badge {
  position: absolute; top: 16px; right: 16px; z-index: 3;
  font-family: 'Space Mono', monospace; font-size: 0.58rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 10px; font-weight: 700;
}
.card-badge.new {
  background: linear-gradient(135deg, var(--green-400), var(--green-500)); color: #fff;
  box-shadow: 0 2px 10px rgba(var(--smoke),0.35); animation: badgePulse 2s ease infinite;
}
.card-badge.popular {
  background: linear-gradient(135deg, #f59e0b, #f97316); color: #fff;
  box-shadow: 0 2px 10px rgba(249,115,22,0.35);
}
@keyframes badgePulse {
  0%,100% { box-shadow: 0 2px 10px rgba(var(--smoke),0.35); }
  50% { box-shadow: 0 2px 18px rgba(var(--smoke),0.55); }
}

.card-icon-wrap {
  width: 56px; height: 56px; border-radius: 16px; background: var(--bg);
  display: flex; align-items: center; justify-content: center; font-size: 26px;
  box-shadow: inset 4px 4px 8px var(--shadow-dark), inset -3px -3px 6px var(--shadow-light);
  transition: transform 0.35s, background 0.4s;
}
.app-card:hover .card-icon-wrap { transform: scale(1.08) rotate(-4deg); }

.card-body { flex: 1; display: flex; flex-direction: column; gap: 6px; }
.card-title { font-size: 1.12rem; font-weight: 700; letter-spacing: -0.02em; }
.card-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.65; }

.card-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px; border-top: 1px solid rgba(var(--smoke),0.08);
}
.card-link {
  font-family: 'Space Mono', monospace; font-size: 0.7rem;
  letter-spacing: 0.05em; color: var(--green-600);
  display: flex; align-items: center; gap: 6px; transition: gap 0.3s;
}
.app-card:hover .card-link { gap: 12px; }
.card-arrow {
  width: 22px; height: 22px; border-radius: 50%; background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; color: var(--green-600);
  box-shadow: 3px 3px 6px var(--shadow-dark), -2px -2px 4px var(--shadow-light);
  transition: background 0.3s, box-shadow 0.3s, color 0.3s;
}
.app-card:hover .card-arrow {
  background: var(--green-500); color: #fff;
  box-shadow: 0 2px 10px rgba(var(--smoke),0.35);
}
.card-tag {
  font-family: 'Space Mono', monospace; font-size: 0.62rem;
  letter-spacing: 0.08em; color: var(--green-600); background: var(--bg);
  padding: 4px 10px; border-radius: 10px; text-transform: uppercase;
  box-shadow: inset 2px 2px 4px var(--shadow-dark), inset -2px -2px 4px var(--shadow-light);
}
@keyframes cardIn { from { opacity: 0; transform: translateY(30px) scale(0.96); } to { opacity: 1; transform: translateY(0) scale(1); } }

/* ══════════ NO RESULTS ══════════ */
.no-results {
  grid-column: 1/-1; display: none; flex-direction: column;
  align-items: center; gap: 14px; padding: 60px 20px; text-align: center;
}
.no-results.show { display: flex; }
.no-results-icon {
  width: 64px; height: 64px; border-radius: 50%; background: var(--bg-card);
  display: flex; align-items: center; justify-content: center; font-size: 28px;
  box-shadow: 6px 6px 14px var(--shadow-dark), -4px -4px 10px var(--shadow-light);
}
.no-results h3 { font-size: 1.15rem; font-weight: 700; }
.no-results p { color: var(--text-secondary); font-size: 0.85rem; }

/* ══════════ LOADING / EMPTY / ERROR ══════════ */
.loading {
  grid-column: 1/-1; display: flex; flex-direction: column;
  align-items: center; gap: 20px; padding: 80px 20px; text-align: center;
}
.loading-spinner {
  width: 44px; height: 44px; border-radius: 50%; background: var(--bg-card);
  box-shadow: 6px 6px 12px var(--shadow-dark), -4px -4px 8px var(--shadow-light);
  position: relative;
}
.loading-spinner::after {
  content: ''; position: absolute; inset: 6px; border-radius: 50%;
  border: 2.5px solid transparent; border-top-color: var(--green-500);
  animation: spin 0.85s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading p { font-family: 'Space Mono', monospace; font-size: 0.76rem; color: var(--text-muted); }

.empty {
  grid-column: 1/-1; display: flex; flex-direction: column;
  align-items: center; gap: 18px; padding: 90px 20px; text-align: center;
}
.empty-ring {
  width: 76px; height: 76px; border-radius: 50%; background: var(--bg-card);
  display: flex; align-items: center; justify-content: center; font-size: 30px;
  box-shadow: 8px 8px 16px var(--shadow-dark), -6px -6px 12px var(--shadow-light);
}
.empty h3 { font-size: 1.25rem; font-weight: 700; }
.empty p { color: var(--text-secondary); font-size: 0.88rem; max-width: 420px; line-height: 1.8; }
.empty code {
  font-family: 'Space Mono', monospace; font-size: 0.78rem; color: var(--green-600);
  background: rgba(var(--smoke),0.08); padding: 2px 8px; border-radius: 6px;
}

.error-box {
  grid-column: 1/-1; display: flex; flex-direction: column;
  align-items: center; gap: 14px; padding: 60px 20px; text-align: center;
  background: var(--bg-card); border-radius: 24px;
  box-shadow: 8px 8px 18px var(--shadow-dark), -6px -6px 14px var(--shadow-light);
}
.error-box p { color: #b45050; font-family: 'Space Mono', monospace; font-size: 0.78rem; line-height: 1.8; }
.error-box code { color: #c05050; background: rgba(200,80,80,0.08); padding: 2px 8px; border-radius: 6px; }

/* ══════════ FOOTER ══════════ */
footer {
  position: relative; z-index: 2; margin-top: 20px; padding: 28px 32px;
  background: var(--bg-card);
  box-shadow: inset 0 1px 0 rgba(var(--smoke),0.08);
  transition: background 0.4s;
}
.footer-inner {
  max-width: 1180px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer-brand { font-size: 0.85rem; color: var(--text-muted); }
.footer-brand strong { color: var(--green-600); font-weight: 700; }
.footer-links { display: flex; align-items: center; gap: 8px; }
.footer-link {
  font-family: 'Space Mono', monospace; font-size: 0.72rem;
  color: var(--text-muted); text-decoration: none;
  padding: 7px 16px; border-radius: 12px; background: var(--bg);
  box-shadow: 3px 3px 7px var(--shadow-dark), -2px -2px 5px var(--shadow-light);
  transition: color 0.3s, box-shadow 0.3s, background 0.4s;
}
.footer-link:hover {
  color: var(--green-600);
  box-shadow: inset 2px 2px 5px var(--shadow-dark), inset -2px -2px 4px var(--shadow-light);
}
.footer-meta {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  margin-top: 12px; padding-top: 14px;
  border-top: 1px solid rgba(var(--smoke),0.06);
}
.footer-count { font-family: 'Space Mono', monospace; font-size: 0.72rem; color: var(--text-muted); }
.footer-count strong { color: var(--green-500); font-weight: 700; }
.footer-copy { font-family: 'Space Mono', monospace; font-size: 0.68rem; color: var(--text-muted); opacity: 0.6; }

/* ══════════ SCROLLBAR ══════════ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--green-300); border-radius: 99px; }

/* ══════════ RESPONSIVE ══════════ */
@media (max-width: 640px) {
  .page { padding: 0 18px; }
  .hero { padding: 50px 0 30px; }
  .hero-stats { gap: 10px; }
  .stat-pill { padding: 10px 16px; }
  .stat-num { font-size: 1.2rem; }
  .grid { grid-template-columns: 1fr; }
  footer { padding: 22px 18px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-meta { flex-direction: column; align-items: flex-start; gap: 8px; }
}
@media (pointer: coarse) {
  body, a, button, input { cursor: auto; }
  .cursor-dot, .cursor-ring, .cursor-canvas { display: none; }
}