/* Diyalla Net — thème bleu nuit */
:root{
  --bg:#061633; --bg2:#0b2450; --card:#0f2d63; --card2:#143a7c;
  --line:rgba(120,180,255,.18); --text:#eaf2ff; --muted:#9db6dc;
  --accent:#2d8cff; --accent2:#5ec8ff; --gold:#ffc633; --ok:#22c55e; --err:#ff5c5c;
  --radius:14px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}   /* prioritaire sur .btn, sinon un élément masqué resterait visible */
html,body{margin:0;padding:0}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:radial-gradient(1200px 600px at 50% -10%,#123a80 0%,var(--bg) 60%);color:var(--text);min-height:100vh;font-size:16px;line-height:1.45}
a{color:var(--accent2)}
h1,h2,h3{margin:0 0 .5rem;font-weight:800;letter-spacing:-.01em}
h1{font-size:1.6rem}h2{font-size:1.2rem}h3{font-size:1rem;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.container{max-width:1100px;margin:0 auto;padding:1rem}
.main-full{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem}
.login-bg{background:linear-gradient(rgba(6,22,51,.55),rgba(6,22,51,.9)),url(bg.jpg) center/cover no-repeat}

/* barre du haut */
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:1rem;padding:.6rem 1rem;background:rgba(6,22,51,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:.5rem;text-decoration:none;color:#fff;font-size:1.25rem;font-weight:900}
.brand b{color:var(--accent2)}
.topbar nav{display:flex;gap:.25rem;flex:1;flex-wrap:wrap}
.topbar nav a{color:var(--muted);text-decoration:none;padding:.4rem .7rem;border-radius:8px;font-weight:600;font-size:.95rem}
.topbar nav a:hover{background:var(--card);color:#fff}
.who{display:flex;align-items:center;gap:.6rem;color:var(--muted);font-size:.9rem}
.site-select select{width:auto;margin:0;padding:.35rem 1.8rem .35rem .6rem;font-size:.9rem;font-weight:700;border-color:var(--accent);color:var(--accent2)}
@media(max-width:640px){
  .topbar{padding:.5rem .6rem}
  .topbar nav{order:3;flex:0 0 100%;width:100%;overflow-x:auto;gap:0;flex-wrap:nowrap}
  .who{margin-left:auto}
  .topbar nav a{white-space:nowrap;font-size:.9rem}
  .who span{display:none}
}

/* cartes et grille */
.card{background:linear-gradient(180deg,var(--card),var(--bg2));border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.grid-2{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}
.stat .label{color:var(--muted);font-size:.85rem;text-transform:uppercase;letter-spacing:.05em}
.stat .value{font-size:1.9rem;font-weight:900;color:#fff;margin:.2rem 0}
.stat .value.gold{color:var(--gold)}
.stat .small{color:var(--muted);font-size:.85rem}
.row{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap}
.row.between{justify-content:space-between}
.mt{margin-top:1rem}.mb{margin-bottom:1rem}
.muted{color:var(--muted)}.gold{color:var(--gold)}.ok{color:var(--ok)}.err{color:var(--err)}
.right{text-align:right}.center{text-align:center}

/* boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;border:0;border-radius:10px;padding:.65rem 1.1rem;font-size:1rem;font-weight:700;cursor:pointer;text-decoration:none;color:#fff;background:var(--card2);transition:.15s}
.btn:hover{filter:brightness(1.15)}
.btn-primary{background:linear-gradient(135deg,var(--accent),#1b62d6);box-shadow:0 6px 18px rgba(45,140,255,.35)}
.btn-gold{background:linear-gradient(135deg,var(--gold),#e8a800);color:#1a1200}
.btn-danger{background:#a12c2c}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--muted)}
.btn-sm{padding:.35rem .7rem;font-size:.85rem}
.btn-block{width:100%}
.btn-xl{font-size:1.3rem;padding:1rem 1.4rem;border-radius:14px}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* formulaires */
label{display:block;margin:.6rem 0;font-weight:600;color:var(--muted);font-size:.9rem}
input,select,textarea{width:100%;margin-top:.3rem;padding:.7rem .8rem;border-radius:10px;border:1px solid var(--line);background:rgba(3,14,36,.7);color:#fff;font-size:1rem;font-family:inherit}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);border-color:transparent}
textarea{min-height:140px;font-family:ui-monospace,Consolas,monospace}
form .row label{flex:1;min-width:160px;margin:0}
.hint{color:var(--muted);font-size:.9rem}
.flash{padding:.8rem 1rem;border-radius:10px;margin-bottom:1rem;font-weight:600;cursor:pointer}
.flash-ok{background:rgba(34,197,94,.15);border:1px solid rgba(34,197,94,.5);color:#bff5cf}
.flash-err{background:rgba(255,92,92,.15);border:1px solid rgba(255,92,92,.5);color:#ffd0d0}
.flash-info{background:rgba(45,140,255,.15);border:1px solid rgba(45,140,255,.5);color:#d5e8ff}

/* tableaux */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;font-size:.95rem;background:rgba(6,22,51,.5)}
th,td{padding:.6rem .7rem;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
th{background:rgba(20,58,124,.6);color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.05em}
tr:last-child td{border-bottom:0}
tfoot td{font-weight:800;background:rgba(20,58,124,.35)}
.badge{display:inline-block;padding:.15rem .55rem;border-radius:999px;font-size:.8rem;font-weight:700}
.badge-ok{background:rgba(34,197,94,.2);color:#9be9b6}
.badge-warn{background:rgba(255,198,51,.2);color:var(--gold)}
.badge-err{background:rgba(255,92,92,.2);color:#ffb3b3}
.badge-info{background:rgba(94,200,255,.2);color:var(--accent2)}
.bar{height:8px;background:rgba(0,0,0,.35);border-radius:999px;overflow:hidden;margin-top:.4rem}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--accent2),var(--accent))}

/* connexion */
.login-card{width:100%;max-width:400px;text-align:center}
.logo{font-size:2.4rem;font-weight:900;color:#fff;letter-spacing:-.02em;text-shadow:0 4px 20px rgba(45,140,255,.5)}
.logo b{color:var(--accent2)}
.sub{color:var(--accent2);font-weight:700;text-transform:uppercase;letter-spacing:.12em;font-size:.75rem;margin:-.3rem 0 1rem}
.login-card label{text-align:left}
code{background:rgba(0,0,0,.35);padding:.1rem .35rem;border-radius:5px}

/* écran de vente */
.forfaits{display:grid;gap:.75rem;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.forfait{background:linear-gradient(180deg,var(--card2),var(--card));border:2px solid var(--line);border-radius:14px;padding:.9rem;text-align:center;cursor:pointer;transition:.15s;position:relative}
.forfait:hover{border-color:var(--accent)}
.forfait.selected{border-color:var(--gold);box-shadow:0 0 0 3px rgba(255,198,51,.25)}
.forfait.empty{opacity:.45;cursor:not-allowed}
.forfait .vol{font-size:1.5rem;font-weight:900;color:#fff}
.forfait .prix{color:var(--gold);font-weight:800;font-size:1.1rem}
.forfait .val{color:var(--muted);font-size:.8rem}
.forfait .stock{position:absolute;top:.4rem;right:.5rem;font-size:.7rem;background:rgba(0,0,0,.4);padding:.1rem .45rem;border-radius:999px;color:var(--muted)}
.code-box{text-align:center;padding:1.4rem 1rem;border:2px dashed var(--gold);border-radius:16px;background:rgba(255,198,51,.06)}
.code-box .code{font-family:ui-monospace,Consolas,"Courier New",monospace;font-size:clamp(2rem,9vw,3.4rem);font-weight:900;letter-spacing:.14em;color:#fff;word-break:break-all;user-select:all}
.code-box .info{color:var(--gold);font-weight:700;margin-top:.4rem}
@media print{
  body{background:#fff;color:#000}.topbar,.no-print{display:none!important}
  .card{border:1px solid #000;box-shadow:none;background:#fff}
  .code-box .code{color:#000}table{background:#fff}th,td{color:#000}
}

/* modes de paiement */
.mode{display:inline-block;padding:.12rem .55rem;border-radius:999px;font-size:.82rem;font-weight:700;background:rgba(255,255,255,.08);color:var(--text);margin-right:.3rem}
.mode-especes{background:rgba(34,197,94,.18);color:#9be9b6}
.mode-bankily{background:rgba(255,198,51,.18);color:var(--gold)}
.mode small{opacity:.7;font-weight:500}
.paiements{display:flex;gap:.6rem;flex-wrap:wrap}
.paiement{flex:1;min-width:130px;margin:0;cursor:pointer}
.paiement input{position:absolute;opacity:0;width:0;height:0}
.paiement span{display:block;text-align:center;padding:.8rem;border:2px solid var(--line);border-radius:12px;font-weight:800;font-size:1.05rem;color:#fff;background:linear-gradient(180deg,var(--card2),var(--card))}
.paiement input:checked+span{border-color:var(--gold);box-shadow:0 0 0 3px rgba(255,198,51,.25)}

/* signature développeur */
.credit{display:flex;justify-content:center;align-items:center;gap:.5rem;flex-wrap:wrap;
  padding:1.2rem 1rem 1.6rem;color:var(--muted);font-size:.85rem;text-align:center}
.credit a{color:var(--accent2);text-decoration:none;font-weight:600}
.credit a:hover{text-decoration:underline}
.credit .sep{opacity:.5}
body.full .main-full{min-height:calc(100vh - 70px)}
@media print{.credit{display:none}}