/* ================================
   CFree – Global Dark Theme Styles
   File: style.css
   ================================ */

/* -------- CSS Variables (Theme) -------- */
:root {
  --bg: #0b0f14;
  --bg-soft: #121820;
  --card: #161d27;
  --muted: #a6b0c0;
  --text: #e6edf7;
  --accent: #3ddc97;     /* زرار رئيسي */
  --accent-2: #7c5cff;   /* أزرار ثانوية */
  --danger: #ff5c7a;     /* تحذيرات */
  --warning: #ffc857;    /* إشعارات */
  --success: #21c074;
  --shadow: 0 20px 50px rgba(0,0,0,.35);
  --radius: 18px;
  --radius-sm: 12px;
  --radius-lg: 28px;
  --maxw: 1080px;
}

/* -------- Global Reset -------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
html, body { height: 100%; }
body {
  background: radial-gradient(1200px 600px at 70% -10%, #152233 0%, var(--bg) 48%) fixed;
  color: var(--text);
  font: 400 16px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  direction: rtl;
}

/* -------- Utilities -------- */
.container { width: min(95%, var(--maxw)); margin-inline: auto; }
.hidden { display: none !important; }
.center { text-align: center; }
.badge {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .35rem .6rem; border-radius: 999px;
  background: rgba(255,255,255,.06); color: var(--muted); font-size: .85rem;
  border: 1px solid rgba(255,255,255,.08);
}
.hr {
  height: 1px; background: linear-gradient(90deg, transparent, rgba(255,255,255,.12), transparent);
  margin: 1.25rem 0;
}

/* -------- Header -------- */
header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(11,15,20,.6); backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
header .logo {
  width: min(95%, var(--maxw)); margin: 0 auto; padding: 14px 0;
  font-weight: 800; letter-spacing: .5px;
  background: linear-gradient(90deg, #7c5cff, #3ddc97, #ffc857);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  font-size: clamp(22px, 3vw, 28px);
}

/* -------- Hero -------- */
.hero {
  width: min(95%, var(--maxw)); margin: 42px auto 18px;
  text-align: center;
}
.hero h1 {
  font-size: clamp(26px, 4.5vw, 42px);
  line-height: 1.15;
  letter-spacing: .3px;
  margin-bottom: .6rem;
}
.hero p {
  color: var(--muted);
  font-size: clamp(14px, 2.5vw, 18px);
  margin-bottom: 1.25rem;
}
.btn-main {
  appearance: none; border: 0; cursor: pointer; user-select: none;
  padding: 14px 22px;
  border-radius: var(--radius);
  background-image: linear-gradient(135deg, var(--accent) 0%, #1ecb7d 100%);
  color: #032016; font-weight: 800; letter-spacing: .4px;
  box-shadow: 0 10px 30px rgba(61,220,151,.25), inset 0 -4px 0 rgba(0,0,0,.15);
  transform: translateY(0);
  transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
}
.btn-main:hover { transform: translateY(-1px); filter: brightness(1.05); }
.btn-main:active { transform: translateY(0); box-shadow: 0 6px 18px rgba(61,220,151,.2); }

/* -------- Card Display -------- */
.card-display {
  width: min(95%, var(--maxw)); margin: 22px auto 10px;
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 920px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .card-grid { grid-template-columns: 1fr; }
}

.card {
  position: relative;
  background: linear-gradient(160deg, var(--card), #111822);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius-lg);
  padding: 16px 16px 14px;
  box-shadow: var(--shadow);
  overflow: hidden;
  isolation: isolate;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-2px); border-color: rgba(124,92,255,.35); box-shadow: 0 24px 60px rgba(0,0,0,.45); }

.card::before, .card::after {
  content: "";
  position: absolute; inset: -1px;
  pointer-events: none;
  border-radius: var(--radius-lg);
}
.card::before { background: radial-gradient(600px 140px at 10% -20%, rgba(124,92,255,.12), transparent 40%); z-index: -1; }
.card::after  { background: radial-gradient(300px 120px at 90% 120%, rgba(61,220,151,.10), transparent 40%); z-index: -1; }

.card-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: .6rem;
}
.card-brand {
  font-weight: 800; letter-spacing: .3px;
  font-size: 1.05rem;
}
.card-value {
  font-weight: 800; font-size: 1rem;
  color: var(--warning);
}

.card-code {
  direction: ltr; /* إظهار تسلسل *# بشكل صحيح */
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  background: rgba(255,255,255,.05);
  border: 1px dashed rgba(255,255,255,.15);
  border-radius: var(--radius);
  padding: 12px;
  margin: 8px 0 10px;
  font-size: 1.05rem;
  letter-spacing: .4px;
  word-break: break-all;
}

.card-actions {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.btn {
  appearance: none; border: 0; cursor: pointer; user-select: none;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: #202938;
  color: var(--text);
  border: 1px solid rgba(255,255,255,.08);
  transition: transform .15s ease, background .15s ease, border-color .15s ease, filter .15s ease;
  font-weight: 700; letter-spacing: .2px; font-size: .95rem;
}
.btn:hover { transform: translateY(-1px); background: #273144; border-color: rgba(255,255,255,.16); }
.btn:active { transform: translateY(0); }

.btn-copy   { background-image: linear-gradient(135deg, var(--accent-2), #5a3bff); border: 0; }
.btn-dial   { background-image: linear-gradient(135deg, #48b4ff, #2e7dd8); border: 0; }
.btn-regen  { background-image: linear-gradient(135deg, #ff9a44, #f15a24); border: 0; }
.btn-copy:hover,.btn-dial:hover,.btn-regen:hover { filter: brightness(1.06); }

/* احتمالية الفوز */
.win-prob {
  margin-top: 6px;
  color: var(--muted);
  font-size: .9rem;
}

/* شارة نادرة */
.rare-badge {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .28rem .55rem; border-radius: 999px;
  background: linear-gradient(135deg, #ffbd59 0%, #ff8a00 100%);
  color: #221300; font-weight: 900; letter-spacing: .2px; font-size: .85rem;
  border: 1px solid rgba(0,0,0,.12);
}

/* -------- Messages (Motivation) -------- */
.messages {
  width: min(95%, var(--maxw));
  margin: 20px auto 40px;
}
.message {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin: 8px 0;
  display: flex; align-items: center; gap: 10px;
}
.message i { opacity: .9; }
.message.info   { border-color: rgba(124,92,255,.25); }
.message.win    { border-color: rgba(61,220,151,.25); }
.message.alert  { border-color: rgba(255,92,122,.25); }

/* -------- Footer -------- */
footer {
  border-top: 1px solid rgba(255,255,255,.08);
  background: rgba(11,15,20,.7);
  backdrop-filter: blur(8px);
  padding: 20px 0 30px;
  margin-top: 24px;
}
footer .footer-links {
  width: min(95%, var(--maxw)); margin: 0 auto 8px;
  text-align: center; color: var(--muted);
}
footer .footer-links a {
  color: var(--text); text-decoration: none;
  opacity: .8; transition: opacity .15s ease, color .15s ease;
  padding: 0 .3rem;
}
footer .footer-links a:hover { opacity: 1; color: var(--accent); }
footer p {
  text-align: center; color: var(--muted); font-size: .9rem;
}

/* -------- Forms (about/privacy/terms/contact) -------- */
main, .page {
  width: min(95%, var(--maxw)); margin: 22px auto;
}
.page h2 { margin-bottom: 10px; font-size: clamp(20px, 3vw, 28px); }
.page p, .page li { color: var(--muted); }
.page ul { padding-right: 1.1rem; margin-top: .4rem; }
.page a { color: var(--accent); text-decoration: none; }
.page a:hover { text-decoration: underline; }

.contact-section .contact-form {
  margin-top: 14px;
  display: grid; gap: 10px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  padding: 16px; border-radius: var(--radius);
}
.contact-form label { color: var(--text); font-weight: 700; }
.contact-form input, .contact-form textarea, .contact-form select {
  width: 100%;
  background: #0f1621; color: var(--text);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 12px; padding: 10px 12px; outline: none;
  transition: border-color .2s ease, background .2s ease;
}
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus {
  border-color: var(--accent-2); background: #0c121a;
}
.contact-form button[type="submit"] {
  justify-self: start;
  background-image: linear-gradient(135deg, var(--accent-2), #5a3bff);
  color: white; border: 0; padding: 10px 16px;
  border-radius: 12px; font-weight: 800; cursor: pointer;
}

/* -------- Toast / Copy Feedback -------- */
.toast {
  position: fixed; inset-inline: 0 0; bottom: 18px; margin-inline: auto;
  width: fit-content; max-width: 92%;
  background: rgba(20,26,36,.95);
  color: var(--text);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 999px;
  padding: 10px 16px;
  box-shadow: var(--shadow);
  display: flex; gap: 8px; align-items: center; z-index: 2000;
  animation: toastIn .25s ease forwards;
}
@keyframes toastIn { from { transform: translateY(10px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* -------- Simple Confetti (fallback if JS disabled) -------- */
.confetti {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(124,92,255,.25) 0 2px, transparent 3px),
    radial-gradient(circle at 60% 40%, rgba(61,220,151,.25) 0 2px, transparent 3px),
    radial-gradient(circle at 80% 70%, rgba(255,200,87,.25) 0 2px, transparent 3px);
  background-size: 200px 200px;
  mix-blend-mode: screen;
  opacity: .25;
  animation: confettiMove 6s linear infinite;
}
@keyframes confettiMove {
  0% { background-position: 0 0, 0 0, 0 0; }
  100% { background-position: 0 600px, 0 900px, 0 1200px; }
}

/* -------- Accessibility -------- */
:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 2px;
}

/* -------- Helper classes the JS may toggle -------- */
.is-hidden { display: none !important; }
.is-rare  { box-shadow: 0 0 0 2px rgba(255,200,87,.45), var(--shadow); }
.is-win   { box-shadow: 0 0 0 2px rgba(33,192,116,.45), var(--shadow); }

/* -------- AOS overrides (gentle) -------- */
[data-aos] { will-change: transform, opacity; }