@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@400;500;700;800&family=IBM+Plex+Sans+Arabic:wght@300;400;500;600;700&display=swap');

:root {
  --primary: #2563eb;
  --primary-soft: rgba(37, 99, 235, .1);
  --secondary: #7c3aed;
  --accent: #ec4899;
  --green: #10b981;
  --bg: #f7f9ff;
  --surface: rgba(255, 255, 255, .72);
  --surface-solid: #ffffff;
  --fg: #0f172a;
  --fg-soft: #475569;
  --border: #e2eafc;
  --shadow: 0 10px 30px rgba(15, 23, 42, .07);
  --shadow-lg: 0 18px 44px rgba(15, 23, 42, .13);
  --radius: 18px;
  --font-head: 'Tajawal', system-ui, sans-serif;
  --font-body: 'IBM Plex Sans Arabic', system-ui, sans-serif;
}

body.theme-dark {
  --bg: #0b1020;
  --surface: rgba(255, 255, 255, .045);
  --surface-solid: #141b33;
  --fg: #f8fafc;
  --fg-soft: #a8b4d0;
  --border: rgba(255, 255, 255, .09);
  --primary-soft: rgba(96, 165, 250, .14);
  --shadow: 0 10px 30px rgba(0, 0, 0, .4);
  --shadow-lg: 0 18px 44px rgba(0, 0, 0, .55);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--fg);
  -webkit-font-smoothing: antialiased;
  transition: background .35s ease, color .35s ease;
  overflow-x: hidden;
}

i[data-lucide] { width: 18px; height: 18px; stroke-width: 1.75; display: inline-block; vertical-align: middle; }

.bg-decor { position: fixed; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.blob { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .5; }
.blob-1 { width: 380px; height: 380px; background: #93c5fd; top: -120px; right: -80px; }
.blob-2 { width: 320px; height: 320px; background: #f9a8d4; bottom: 8%; left: -110px; }
.blob-3 { width: 280px; height: 280px; background: #ddd6fe; top: 42%; right: -90px; }
body.theme-dark .blob { opacity: .22; }

/* ===== Top bar ===== */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px clamp(14px, 4vw, 34px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.brand { font-family: var(--font-head); font-weight: 800; font-size: 1.05rem; }
.topbar-actions { display: flex; gap: 8px; }

.icon-btn {
  display: grid; place-items: center;
  width: 38px; height: 38px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--fg);
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.icon-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); background: var(--primary-soft); }
.icon-btn:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

/* ===== Layout ===== */
.wrap {
  position: relative; z-index: 1;
  width: min(720px, 100%);
  margin: 0 auto;
  padding: clamp(18px, 4vw, 34px) clamp(14px, 4vw, 24px) 50px;
}

.demo-banner {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; margin-bottom: 18px;
  border-radius: 14px;
  border: 1px dashed color-mix(in srgb, var(--accent) 45%, var(--border));
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  color: var(--fg-soft); font-size: .82rem;
  animation: fadeUp .5s ease both;
}

/* ===== Profile ===== */
.profile { text-align: center; animation: fadeUp .55s ease both; }

.avatar-ring {
  width: 108px; height: 108px; margin: 0 auto 16px;
  border-radius: 50%; padding: 3px;
  background: linear-gradient(135deg, var(--primary), var(--secondary), var(--accent));
  display: grid; place-items: center;
  box-shadow: var(--shadow-lg);
}
.avatar, .avatar-initials {
  width: 100%; height: 100%; border-radius: 50%;
  object-fit: cover;
  display: grid; place-items: center;
  background: var(--surface-solid);
  color: var(--fg);
  font-family: var(--font-head);
  font-size: 1.7rem; font-weight: 700;
}
.name {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 5vw, 2rem);
  font-weight: 800;
  display: inline-flex; align-items: center; gap: 7px;
}
.name .verified { color: var(--primary); width: 21px; height: 21px; }
.handle { color: var(--fg-soft); font-size: .92rem; margin-top: 3px; direction: ltr; }
.bio { max-width: 460px; margin: 12px auto 0; color: var(--fg-soft); line-height: 1.8; font-size: .95rem; }
.location { display: inline-flex; align-items: center; gap: 5px; margin-top: 10px; color: var(--fg-soft); font-size: .82rem; }
.location i[data-lucide] { width: 14px; height: 14px; }

.socials { display: flex; justify-content: center; gap: 10px; margin-top: 20px; flex-wrap: wrap; }
.social-btn {
  display: grid; place-items: center;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--fg);
  backdrop-filter: blur(10px);
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease, color .22s ease;
}
.social-btn:hover { transform: translateY(-3px); background: var(--primary); color: #fff; box-shadow: var(--shadow); }

/* ===== Chips + search ===== */
.chips { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin: 26px 0 14px; }
.chip {
  font-family: var(--font-body); font-size: .84rem;
  padding: 8px 16px; border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface); color: var(--fg-soft);
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
}
.chip:hover { transform: translateY(-2px); box-shadow: var(--shadow); color: var(--fg); }
.chip-active {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff; border-color: transparent; box-shadow: var(--shadow);
}

.search-box {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 15px; margin-bottom: 20px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  backdrop-filter: blur(12px);
  color: var(--fg-soft);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.search-box:focus-within { border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-soft); }
.search-box input {
  flex: 1; border: 0; outline: 0; background: transparent;
  font-family: var(--font-body); font-size: .92rem; color: var(--fg);
}

/* ===== Store card ===== */
.store-card {
  position: relative;
  display: flex; align-items: center; gap: 16px;
  padding: 20px; margin-bottom: 16px;
  border-radius: 22px;
  text-decoration: none; color: #fff;
  overflow: hidden;
  background: linear-gradient(120deg, #1d4ed8, #7c3aed 55%, #ec4899);
  box-shadow: 0 18px 40px rgba(59, 30, 130, .32);
  transition: transform .25s ease, box-shadow .25s ease;
  animation: fadeUp .6s ease both;
}
.store-card:hover { transform: translateY(-4px); box-shadow: 0 24px 52px rgba(59, 30, 130, .42); }
.store-glow {
  position: absolute; inset: -40% -10% auto auto;
  width: 240px; height: 240px; border-radius: 50%;
  background: rgba(255, 255, 255, .22); filter: blur(40px);
}
.store-icon {
  display: grid; place-items: center;
  width: 54px; height: 54px; flex: none;
  border-radius: 16px;
  background: rgba(255, 255, 255, .18);
  border: 1px solid rgba(255, 255, 255, .28);
  position: relative;
}
.store-icon i[data-lucide] { width: 26px; height: 26px; }
.store-text { display: flex; flex-direction: column; gap: 3px; flex: 1; position: relative; }
.store-badge {
  align-self: flex-start; font-size: .68rem;
  padding: 3px 9px; border-radius: 999px;
  background: rgba(255, 255, 255, .22);
  border: 1px solid rgba(255, 255, 255, .3);
}
.store-title { font-family: var(--font-head); font-size: 1.15rem; font-weight: 700; }
.store-sub { font-size: .82rem; opacity: .9; }
.store-go {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .82rem; font-weight: 600;
  padding: 9px 14px; border-radius: 999px;
  background: #fff; color: #4c1d95;
  position: relative; transition: transform .2s ease;
}
.store-card:hover .store-go { transform: translateX(-4px); }

/* ===== Link grid ===== */
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.link-card {
  display: flex; align-items: center; gap: 12px;
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  text-decoration: none; color: var(--fg);
  box-shadow: var(--shadow);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
  animation: fadeUp .5s ease both;
  cursor: pointer;
}
.link-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); background: var(--surface-solid); }
.link-card:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.link-icon {
  display: grid; place-items: center;
  width: 42px; height: 42px; flex: none;
  border-radius: 13px;
  background: var(--primary-soft); color: var(--primary);
  transition: transform .22s ease;
}
.link-card:hover .link-icon { transform: scale(1.07) rotate(-4deg); }
.accent-secondary .link-icon { background: color-mix(in srgb, var(--secondary) 14%, transparent); color: var(--secondary); }
.accent-accent .link-icon { background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent); }
.accent-green .link-icon { background: color-mix(in srgb, var(--green) 14%, transparent); color: var(--green); }
.accent-fg .link-icon { background: color-mix(in srgb, var(--fg) 10%, transparent); color: var(--fg); }

.link-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; flex: 1; }
.link-title { font-family: var(--font-head); font-weight: 700; font-size: .96rem; }
.link-sub { font-size: .76rem; color: var(--fg-soft); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.link-go { color: var(--fg-soft); opacity: 0; transform: translateX(6px); transition: all .22s ease; flex: none; }
.link-card:hover .link-go { opacity: 1; transform: translateX(0); color: var(--primary); }
.empty { text-align: center; color: var(--fg-soft); padding: 34px 0; font-size: .9rem; }

/* ===== Footer + toast ===== */
.footer {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 26px 16px 40px;
  border-top: 1px solid var(--border);
  color: var(--fg-soft); font-size: .82rem; text-align: center;
}
.footer-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 15px; border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface); color: var(--fg);
  font-family: var(--font-body); font-size: .8rem; cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease;
}
.footer-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.footer-btn i[data-lucide] { width: 14px; height: 14px; }
.muted { opacity: .6; font-size: .74rem; }

.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 8px;
  padding: 11px 18px; border-radius: 999px;
  background: var(--fg); color: var(--bg);
  font-size: .84rem; z-index: 60;
  box-shadow: var(--shadow-lg);
  animation: toastIn .3s ease both;
}

@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes toastIn { from { opacity: 0; transform: translate(-50%, 14px); } to { opacity: 1; transform: translate(-50%, 0); } }

@media (max-width: 620px) {
  .grid { grid-template-columns: 1fr; }
  .store-card { flex-wrap: wrap; }
  .store-go { width: 100%; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}