:root {
  --bg: #0a0a0c;
  --bg-2: #17110f;
  --panel: rgba(255,255,255,0.045);
  --border: rgba(255,255,255,0.09);
  --text: #f4efe4;
  --text-dim: #a89e8d;

  /* Palette derived from the flags of Belgium (black/gold/red), Italy
     (green/white/red) and Togo (green/gold/red) — the three shared hues
     across all three (gold, green, red) are used as the site's accents. */
  --gold: #f2c14e;
  --gold-deep: #d99a2b;
  --green: #1f9d5c;
  --red: #e0393f;

  --accent: var(--gold);
  --accent-2: var(--green);
  --danger: var(--red);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: radial-gradient(1200px 800px at 50% -10%, var(--bg-2), var(--bg));
  color: var(--text);
  line-height: 1.6;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 2rem;
  border-bottom: 1px solid var(--border);
}

.brand { display: flex; align-items: center; gap: 0.6rem; font-size: 1.3rem; font-weight: 700; letter-spacing: 0.02em; color: var(--text); }
.brand .mark { color: var(--accent); }
.brand .logo-mark { width: 30px; height: 30px; display: block; }
.nav-link { margin-right: 1rem; font-size: 0.9rem; }
.lang-switch { font-size: 0.85rem; color: var(--text-dim); }
.lang-switch strong { color: var(--accent); }

main { max-width: 880px; margin: 0 auto; padding: 3rem 1.5rem 5rem; }

.hero { text-align: center; padding: 2rem 0 3rem; }
.badge {
  display: inline-block;
  font-size: 0.78rem;
  padding: 0.25rem 0.7rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
  color: var(--accent);
  margin-bottom: 1rem;
  letter-spacing: 0.04em;
}
.hero h1 { font-size: 2.4rem; margin: 0 0 0.8rem; }
.hero p { color: var(--text-dim); max-width: 620px; margin: 0 auto 1.6rem; }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.password-row { margin: 0 0 1rem; }
.password-row input {
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 0.7rem 1rem;
  font-size: 0.95rem;
  width: 100%;
  max-width: 280px;
  text-align: center;
}
.password-row input:focus { outline: none; border-color: var(--accent); }

.btn-primary {
  display: inline-block;
  background: linear-gradient(135deg, var(--gold), var(--gold-deep));
  color: #1a1200;
  font-weight: 700;
  padding: 0.85rem 1.8rem;
  border-radius: 10px;
  border: none;
  border-bottom: 3px solid var(--red);
  cursor: pointer;
  font-size: 1rem;
}
.btn-primary:hover { filter: brightness(1.08); text-decoration: none; }
.btn-primary:disabled { opacity: 0.6; cursor: wait; }

.btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  padding: 0.7rem 1.4rem;
  border-radius: 10px;
  cursor: pointer;
  font-size: 0.92rem;
  margin-top: 0.6rem;
}
.btn-secondary:hover { border-color: var(--accent); text-decoration: none; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; margin: 2.5rem 0; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 1.4rem; }
.card h3 { margin-top: 0; font-size: 1.02rem; color: var(--accent); }
.card p { color: var(--text-dim); font-size: 0.92rem; margin-bottom: 0; }
.card code, .hero code { background: rgba(255,255,255,0.08); border-radius: 4px; padding: 0.1rem 0.35rem; font-family: 'Cascadia Code', Consolas, monospace; font-size: 0.86em; color: var(--text); }
/* Cycle the three shared flag hues across the feature cards. */
.card:nth-child(1) h3 { color: var(--gold); }
.card:nth-child(2) h3 { color: var(--green); }
.card:nth-child(3) h3 { color: var(--red); }
.card:nth-child(4) h3 { color: var(--gold); }

.result { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 1.5rem; margin-top: 1.5rem; display: none; }
.result.visible { display: block; }
.result textarea {
  width: 100%;
  min-height: 220px;
  background: #05090c;
  color: var(--green);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.8rem;
  font-family: 'Cascadia Code', Consolas, monospace;
  font-size: 0.82rem;
  resize: vertical;
}
.result img { display: block; margin: 1rem auto; border-radius: 8px; background: #fff; padding: 8px; }
.result .actions { display: flex; gap: 0.7rem; flex-wrap: wrap; margin-top: 0.8rem; }
.error-box { color: var(--danger); font-size: 0.9rem; margin-top: 1rem; display: none; }
.error-box.visible { display: block; }

.os-list { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center; margin-top: 1rem; }
.os-list a { border: 1px solid var(--border); border-radius: 8px; padding: 0.5rem 1rem; font-size: 0.88rem; color: var(--text); }
.os-list a:hover { border-color: var(--accent); text-decoration: none; color: var(--accent); }

footer { text-align: center; padding: 2rem 1.5rem; border-top: 1px solid var(--border); color: var(--text-dim); font-size: 0.82rem; }
footer a { color: var(--text-dim); }
footer .footer-sub { margin-top: 0.4rem; }

.result h3 { margin-top: 0; color: var(--accent); }
.result-note { color: var(--text-dim); font-size: 0.88rem; }
.translation-note { max-width: 560px; margin: 0.8rem auto 0; }
.apps-section { text-align: center; }
.apps-section h3 { color: var(--text-dim); font-weight: 500; font-size: 0.95rem; }

[dir="rtl"] { direction: rtl; }
[dir="rtl"] .os-list a { direction: ltr; }

.spinner { display: inline-block; width: 14px; height: 14px; border: 2px solid rgba(26,18,0,0.3); border-top-color: #1a1200; border-radius: 50%; animation: spin 0.7s linear infinite; margin-right: 0.4rem; vertical-align: -2px; }
@keyframes spin { to { transform: rotate(360deg); } }