:root{
  --bg:#0b1220;
  --card:#0f1a30;
  --text:#0b1220;
  --muted:#6b7280;
  --white:#ffffff;
  --border: rgba(255,255,255,.12);
  --accent:#2563eb;
  --accent2:#22c55e;
  --shadow: 0 12px 30px rgba(0,0,0,.15);
  --radius: 18px;
}

*{box-sizing:border-box}

html,body{
  margin:0;
  padding:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:#f6f7fb;
  color:var(--text);
  width:100%;
  max-width:100%;
  overflow-x:hidden; /* FIX overflow mobile */
}

a{color:inherit}

img, svg, video, canvas{
  max-width:100%;
  height:auto;
}

/* Container */
.container{
  width:100%;
  max-width:1100px;
  margin:0 auto;
  padding:22px; /* desktop */
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 16px;
  border-radius:12px;
  border:1px solid transparent;
  text-decoration:none;
  font-weight:700;
  cursor:pointer;
  transition:.2s;
}

.btn-primary{
  background:var(--accent);
  color:var(--white);
  box-shadow:var(--shadow)
}
.btn-primary:hover{transform:translateY(-1px)}

.btn-outline{
  background:transparent;
  border-color:rgba(255,255,255,.25);
  color:var(--white)
}
.btn-outline:hover{background:rgba(255,255,255,.08)}

.pill{
  display:inline-flex;
  gap:8px;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.18);
  color:rgba(255,255,255,.92);
  font-size:13px
}

/* Nav */
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  color:#fff;
}

.logo{
  width:38px;
  height:38px;
  border-radius:12px;
  background:linear-gradient(135deg,var(--accent),#7c3aed);
  box-shadow:0 10px 25px rgba(37,99,235,.35);
}

.brand strong{font-size:15px;letter-spacing:.2px}
.brand span{font-size:12px;color:rgba(255,255,255,.70)}

.links{
  display:flex;
  gap:14px;
  align-items:center;
}

.links a{
  color:rgba(255,255,255,.85);
  text-decoration:none;
  font-weight:600;
  font-size:14px;
  white-space:nowrap; /* évite le débordement */
}
.links a:hover{color:#fff;text-decoration:underline}

/* Hero */
.hero{
  background:
    radial-gradient(1200px 600px at 15% 10%, rgba(37,99,235,.45), transparent 55%),
    radial-gradient(1000px 520px at 90% 20%, rgba(34,197,94,.25), transparent 55%),
    linear-gradient(180deg, #0b1220, #0b1220);
  color:#fff;
  border-bottom:1px solid rgba(255,255,255,.10);
}

.heroGrid{
  display:grid;
  grid-template-columns: 1.3fr .9fr;
  gap:22px;
  align-items:center;
  padding:22px 0 28px;
  min-width:0; /* FIX overflow */
}

h1{
  margin:10px 0 10px;
  font-size:44px;
  line-height:1.08;
  letter-spacing:-.8px;
  word-break:break-word; /* sécurité */
}

.sub{
  margin:0;
  color:rgba(255,255,255,.80);
  font-size:16px;
  line-height:1.6;
  word-break:break-word;
}

.ctaRow{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:18px;
}

.card{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);
  padding:16px;
  min-width:0; /* FIX overflow */
}

/* Search card */
.searchCard{
  background:#fff;
  color:#0b1220;
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:16px;
  border:1px solid rgba(15,23,42,.08);
  min-width:0; /* FIX overflow */
}

.formRow{
  display:grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap:10px;
  min-width:0; /* FIX overflow */
}

.input, .select{
  width:100%;
  padding:12px 12px;
  border-radius:12px;
  border:1px solid rgba(15,23,42,.12);
  background:#fff;
  font-size:14px;
  outline:none;
  min-width:0; /* FIX overflow */
}

.input:focus,.select:focus{
  border-color:rgba(37,99,235,.55);
  box-shadow:0 0 0 4px rgba(37,99,235,.12)
}

.btn-search{
  padding:12px 16px;
  border-radius:12px;
  border:0;
  background:var(--accent);
  color:#fff;
  font-weight:800;
  cursor:pointer;
}
.btn-search:hover{filter:brightness(1.05)}

/* KPIs */
.kpis{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
  margin-top:14px;
  min-width:0; /* FIX overflow */
}

.kpi{
  background:#fff;
  border:1px solid rgba(15,23,42,.08);
  border-radius:16px;
  padding:14px;
  min-width:0; /* FIX overflow */
}

.kpi b{display:block;font-size:18px}
.kpi span{color:#6b7280;font-size:13px}

/* Sections */
.section{padding:26px 0}

.grid3{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  min-width:0; /* FIX overflow */
}

.feature{
  background:#fff;
  border:1px solid rgba(15,23,42,.08);
  border-radius:18px;
  padding:16px;
  box-shadow:0 10px 22px rgba(0,0,0,.05);
  min-width:0; /* FIX overflow */
}

.feature h3{margin:0 0 8px;font-size:16px;word-break:break-word}
.feature p{margin:0;color:#6b7280;line-height:1.55;font-size:14px;word-break:break-word}

/* Footer */
.footer{
  border-top:1px solid rgba(15,23,42,.10);
  padding:18px 0;
  color:#6b7280;
  font-size:13px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 980px){
  .container{padding:22px 16px} /* padding mobile */
  .heroGrid{grid-template-columns:1fr}
  h1{font-size:38px}
  .formRow{grid-template-columns:1fr}
  .grid3{grid-template-columns:1fr}
  .kpis{grid-template-columns:1fr}
  .links{flex-wrap:wrap;justify-content:flex-end}
}

@media (max-width: 520px){
  h1{font-size:34px}
  .ctaRow .btn{width:100%}
  .btn-search{width:100%}
}

/* ===== DASHBOARD MODERNE ===== */

.dashboard-header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:20px;
  margin-bottom:20px;
}

.dashboard-header h2{
  margin:0;
  font-size:26px;
}

.dashboard-header p{
  margin:6px 0 0;
  color:#6b7280;
}

.btn-dark{
  background:#0b1220;
  color:#fff;
}

.alert{
  padding:14px;
  border-radius:14px;
  font-weight:600;
  margin-bottom:20px;
}

.alert.success{
  background:#ecfdf5;
  color:#047857;
}

.alert.error{
  background:#fef2f2;
  color:#b91c1c;
}

.dashboard-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}

.card-box{
  background:#fff;
  border-radius:20px;
  padding:20px;
  box-shadow:0 8px 30px rgba(0,0,0,.06);
}

.card-box h3{
  margin:0 0 18px;
  font-size:17px;
}

.info-list div{
  display:flex;
  justify-content:space-between;
  margin-bottom:10px;
  font-size:14px;
}

.info-list span{
  color:#6b7280;
}

.balance{
  font-size:18px;
  font-weight:800;
}

.status-active{color:#059669;}
.status-pending{color:#d97706;}

/* Carte bancaire */
.bank-card{
  background:linear-gradient(135deg,#0f172a,#2563eb,#059669);
  border-radius:18px;
  padding:20px;
  color:#fff;
  margin-bottom:15px;
}

.card-top{
  display:flex;
  justify-content:space-between;
  font-size:14px;
}

.card-number{
  margin:20px 0;
  font-size:20px;
  letter-spacing:2px;
  font-weight:700;
}

.card-bottom{
  display:flex;
  justify-content:space-between;
  font-size:13px;
}

.card-status{
  font-weight:700;
  padding:8px 12px;
  border-radius:999px;
  display:inline-block;
  font-size:13px;
}

.card-status.active{
  background:#dcfce7;
  color:#166534;
}

.card-status.pending{
  background:#fef3c7;
  color:#92400e;
}

.card-status.blocked{
  background:#fee2e2;
  color:#991b1b;
}

.withdraw-form{
  display:flex;
  flex-direction:column;
  gap:12px;
}

.info-note{
  font-size:13px;
  color:#6b7280;
  margin-top:15px;
}

/* ===== MOBILE ===== */
@media(max-width:980px){
  .dashboard-grid{
    grid-template-columns:1fr;
  }
}