/* ================================================
   FlexiCash — Design System
   Aesthetic: Fintech Dark Premium
   Palette: Deep Navy + Electric Cyan + Gold
   ================================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --void:    #020509;
  --deep:    #060D18;
  --bg:      #080F1E;
  --card:    #0D1830;
  --card2:   #111F3A;
  --glass:   rgba(13,24,48,.8);
  --border:  rgba(255,255,255,.07);
  --border2: rgba(0,224,255,.18);
  --border3: rgba(255,200,0,.2);

  --cyan:    #00E4FF;
  --cyan2:   #00B8CC;
  --cyan-glow: 0 0 30px rgba(0,228,255,.25);
  --gold:    #F5C518;
  --gold2:   #D4A800;
  --gold-glow: 0 0 30px rgba(245,197,24,.2);
  --green:   #00D68F;
  --green2:  #00A86B;
  --red:     #FF4757;
  --red2:    #CC2233;
  --orange:  #FF8C00;

  --txt:     #E8F0FE;
  --txt2:    #6B7FA3;
  --txt3:    #2D3F5C;

  --R:   14px;
  --Rs:  8px;
  --Rb:  22px;
  --sh:  0 8px 40px rgba(0,0,0,.5);
  --sh2: 0 20px 60px rgba(0,0,0,.7);
  --tr:  .22s cubic-bezier(.4,0,.2,1);

  --fnt-head: 'Outfit',sans-serif;
  --fnt-mono: 'JetBrains Mono',monospace;
  --fnt-body: 'Inter',sans-serif;
}

html{scroll-behavior:smooth}
body{
  font-family:var(--fnt-body);
  background:var(--bg);
  color:var(--txt);
  min-height:100vh;
  font-size:14px;
  line-height:1.6;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font-family:var(--fnt-body);font-size:inherit}
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:var(--void)}
::-webkit-scrollbar-thumb{background:rgba(0,228,255,.3);border-radius:3px}

/* ── LAYOUT ─────────────────────────────────────── */
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.app-layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh}

/* ── SIDEBAR ─────────────────────────────────────── */
.sidebar{
  background:var(--deep);
  border-right:1px solid var(--border);
  display:flex;flex-direction:column;
  position:sticky;top:0;height:100vh;overflow-y:auto;
  z-index:50;
}
.sidebar::-webkit-scrollbar{width:3px}

.sidebar-logo{
  padding:24px 20px 18px;
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;gap:10px;
}
.logo-mark{
  width:38px;height:38px;border-radius:10px;
  background:linear-gradient(135deg,var(--cyan),var(--cyan2));
  display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:1.1rem;color:var(--deep);
  font-family:var(--fnt-head);flex-shrink:0;
  box-shadow:var(--cyan-glow);
}
.logo-text{font-family:var(--fnt-head);font-size:1.2rem;font-weight:800}
.logo-text em{color:var(--cyan);font-style:normal}

.sidebar-user{
  padding:16px 20px;
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;gap:10px;
}
.u-avatar{
  width:38px;height:38px;border-radius:50%;
  background:linear-gradient(135deg,var(--cyan),var(--gold));
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:.9rem;color:var(--deep);
  flex-shrink:0;overflow:hidden;
}
.u-avatar img{width:100%;height:100%;object-fit:cover}
.u-name{font-size:.82rem;font-weight:700;color:var(--txt)}
.u-role{font-size:.68rem;color:var(--txt2);font-family:var(--fnt-mono)}

.sidebar-nav{flex:1;padding:14px 12px}
.nav-group{margin-bottom:22px}
.nav-group-label{
  font-size:.6rem;text-transform:uppercase;letter-spacing:.16em;
  color:var(--txt3);padding:0 8px 8px;font-family:var(--fnt-mono);
  font-weight:700;
}
.nav-item{
  display:flex;align-items:center;gap:10px;
  padding:10px 12px;border-radius:var(--Rs);
  font-size:.84rem;font-weight:500;color:var(--txt2);
  transition:all var(--tr);cursor:pointer;
  margin-bottom:2px;position:relative;
}
.nav-item:hover{background:rgba(0,228,255,.06);color:var(--txt)}
.nav-item.active{
  background:rgba(0,228,255,.1);color:var(--cyan);font-weight:700;
}
.nav-item.active::before{
  content:'';position:absolute;left:0;top:20%;bottom:20%;
  width:3px;background:var(--cyan);border-radius:0 3px 3px 0;
}
.nav-item .ico{font-size:1rem;width:20px;text-align:center;flex-shrink:0}
.nav-badge{
  margin-left:auto;background:var(--red);color:#fff;
  font-size:.6rem;font-weight:800;padding:2px 6px;
  border-radius:100px;font-family:var(--fnt-mono);
}

.sidebar-footer{
  padding:14px 12px;border-top:1px solid var(--border);
}
.sidebar-balance{
  background:linear-gradient(135deg,rgba(0,228,255,.08),rgba(245,197,24,.06));
  border:1px solid var(--border2);
  border-radius:var(--R);padding:14px;margin-bottom:10px;
}
.sb-bal-label{font-size:.65rem;color:var(--txt2);font-family:var(--fnt-mono);
  text-transform:uppercase;letter-spacing:.1em;margin-bottom:4px}
.sb-bal-amount{
  font-family:var(--fnt-head);font-size:1.3rem;font-weight:900;
  color:var(--cyan);
}
.sb-bal-currency{font-size:.7rem;color:var(--txt2);margin-top:2px;font-family:var(--fnt-mono)}

/* ── MAIN CONTENT ────────────────────────────────── */
.main-content{
  display:flex;flex-direction:column;min-height:100vh;overflow:hidden;
}

.topbar{
  height:60px;
  background:rgba(8,15,30,.9);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 28px;position:sticky;top:0;z-index:40;
  flex-shrink:0;
}
.topbar-title{
  font-family:var(--fnt-head);font-size:1.1rem;font-weight:700;
  display:flex;align-items:center;gap:8px;
}
.topbar-right{display:flex;align-items:center;gap:12px}
.topbar-notif{
  position:relative;width:36px;height:36px;
  display:flex;align-items:center;justify-content:center;
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--Rs);cursor:pointer;font-size:1rem;
  transition:all var(--tr);
}
.topbar-notif:hover{border-color:var(--border2);color:var(--cyan)}
.notif-dot{
  position:absolute;top:6px;right:6px;
  width:8px;height:8px;border-radius:50%;background:var(--red);
  border:2px solid var(--bg);
}
.topbar-user{
  display:flex;align-items:center;gap:8px;
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--Rs);padding:6px 12px;cursor:pointer;
  transition:all var(--tr);
}
.topbar-user:hover{border-color:var(--border2)}
.topbar-user-name{font-size:.8rem;font-weight:600}

.content-area{flex:1;padding:28px;overflow-y:auto}

/* ── CARDS ───────────────────────────────────────── */
.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--R);overflow:hidden;
}
.card-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 22px;border-bottom:1px solid var(--border);
}
.card-head h3{
  font-family:var(--fnt-head);font-size:1rem;font-weight:700;
  display:flex;align-items:center;gap:8px;
}
.card-pad{padding:22px}

/* ── KPI CARDS ───────────────────────────────────── */
.kpi-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(200px,1fr));
  gap:16px;margin-bottom:28px;
}
.kpi-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--R);padding:22px;
  position:relative;overflow:hidden;
  transition:all var(--tr);cursor:default;
}
.kpi-card::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 100% 0%,var(--glow-clr,.04),transparent 60%);
}
.kpi-card:hover{transform:translateY(-2px);border-color:var(--border2)}
.kpi-ico{font-size:1.6rem;margin-bottom:10px;display:block}
.kpi-n{
  font-family:var(--fnt-head);font-size:1.8rem;font-weight:900;
  line-height:1;margin-bottom:4px;
}
.kpi-l{font-size:.68rem;color:var(--txt2);font-family:var(--fnt-mono);
  text-transform:uppercase;letter-spacing:.1em}
.kpi-delta{font-size:.72rem;margin-top:6px;font-family:var(--fnt-mono);
  display:flex;align-items:center;gap:4px}
.kpi-delta.up{color:var(--green)} .kpi-delta.dn{color:var(--red)}

/* ── BALANCE HERO CARD ───────────────────────────── */
.balance-hero{
  background:linear-gradient(135deg,var(--card2),#0A1628);
  border:1px solid var(--border2);
  border-radius:var(--Rb);padding:32px;
  position:relative;overflow:hidden;margin-bottom:24px;
}
.balance-hero::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(ellipse 80% 60% at 80% 20%,rgba(0,228,255,.06),transparent 55%),
    radial-gradient(ellipse 40% 40% at 20% 80%,rgba(245,197,24,.04),transparent 55%);
}
.balance-hero-inner{position:relative;z-index:1}
.bh-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.14em;
  color:var(--txt2);font-family:var(--fnt-mono);margin-bottom:8px}
.bh-amount{
  font-family:var(--fnt-head);font-size:clamp(2.2rem,5vw,3.5rem);
  font-weight:900;line-height:1;
  background:linear-gradient(135deg,var(--cyan),var(--cyan2));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}
.bh-currency{font-size:.9rem;color:var(--txt2);margin-top:6px;font-family:var(--fnt-mono)}
.bh-pending{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(245,197,24,.1);border:1px solid rgba(245,197,24,.25);
  color:var(--gold);padding:4px 12px;border-radius:100px;
  font-size:.72rem;font-family:var(--fnt-mono);margin-top:12px;
}
.bh-actions{
  display:flex;gap:10px;flex-wrap:wrap;margin-top:22px;
}

/* ── BOUTONS ─────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:7px;
  padding:10px 20px;border-radius:var(--Rs);
  font-size:.82rem;font-weight:700;cursor:pointer;
  border:none;transition:all var(--tr);white-space:nowrap;
  font-family:var(--fnt-body);
}
.btn-cyan{
  background:linear-gradient(135deg,var(--cyan),var(--cyan2));
  color:var(--deep);box-shadow:var(--cyan-glow);
}
.btn-cyan:hover{filter:brightness(1.1);transform:translateY(-1px)}
.btn-gold{
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  color:var(--deep);box-shadow:var(--gold-glow);
}
.btn-gold:hover{filter:brightness(1.1);transform:translateY(-1px)}
.btn-green{background:rgba(0,214,143,.12);border:1px solid rgba(0,214,143,.25);color:var(--green)}
.btn-green:hover{background:rgba(0,214,143,.22)}
.btn-red{background:rgba(255,71,87,.1);border:1px solid rgba(255,71,87,.25);color:#ff6b78}
.btn-red:hover{background:rgba(255,71,87,.22)}
.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--txt2)}
.btn-ghost:hover{border-color:var(--border2);color:var(--cyan)}
.btn-sm{padding:6px 14px;font-size:.75rem}
.btn-xs{padding:4px 9px;font-size:.7rem}
.btn-blk{width:100%;justify-content:center}
.btn:disabled{opacity:.4;pointer-events:none}

/* ── BADGES ──────────────────────────────────────── */
.badge{
  display:inline-flex;align-items:center;gap:3px;
  padding:3px 9px;border-radius:100px;
  font-size:.65rem;font-weight:700;font-family:var(--fnt-mono);
  text-transform:uppercase;letter-spacing:.05em;
}
.b-cyan{background:rgba(0,228,255,.12);color:var(--cyan);border:1px solid rgba(0,228,255,.2)}
.b-gold{background:rgba(245,197,24,.12);color:var(--gold);border:1px solid rgba(245,197,24,.2)}
.b-green{background:rgba(0,214,143,.12);color:var(--green);border:1px solid rgba(0,214,143,.2)}
.b-red{background:rgba(255,71,87,.12);color:#ff6b78;border:1px solid rgba(255,71,87,.2)}
.b-grey{background:rgba(255,255,255,.06);color:var(--txt2);border:1px solid var(--border)}
.b-orange{background:rgba(255,140,0,.12);color:var(--orange);border:1px solid rgba(255,140,0,.2)}

/* ── FORMULAIRES ─────────────────────────────────── */
.form-group{display:flex;flex-direction:column;gap:5px;margin-bottom:16px}
.form-group label{
  font-family:var(--fnt-mono);font-size:.65rem;text-transform:uppercase;
  letter-spacing:.12em;color:var(--txt2);font-weight:700;
}
.inp{
  background:rgba(255,255,255,.04);
  border:1.5px solid var(--border);
  border-radius:var(--Rs);padding:11px 14px;
  color:var(--txt);font-size:.88rem;width:100%;
  transition:border-color var(--tr),box-shadow var(--tr);
}
.inp:focus{
  outline:none;border-color:var(--cyan);
  box-shadow:0 0 0 3px rgba(0,228,255,.1);
}
.inp::placeholder{color:var(--txt3)}
textarea.inp{min-height:90px;resize:vertical}
select.inp{cursor:pointer}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* ── TABLES ──────────────────────────────────────── */
.tbl{width:100%;border-collapse:collapse}
.tbl th{
  text-align:left;padding:10px 14px;
  font-family:var(--fnt-mono);font-size:.62rem;
  text-transform:uppercase;letter-spacing:.12em;
  color:var(--txt3);border-bottom:1px solid var(--border);
  white-space:nowrap;
}
.tbl td{
  padding:12px 14px;border-bottom:1px solid rgba(255,255,255,.03);
  font-size:.83rem;vertical-align:middle;
}
.tbl tr:last-child td{border-bottom:none}
.tbl tr:hover td{background:rgba(0,228,255,.02)}
.tbl-ref{font-family:var(--fnt-mono);font-size:.72rem;color:var(--cyan)}
.tbl-amount{font-family:var(--fnt-mono);font-weight:700}
.tbl-amount.credit{color:var(--green)} .tbl-amount.debit{color:var(--red)}

/* ── ALERTES ─────────────────────────────────────── */
.alert{
  padding:12px 16px;border-radius:var(--Rs);
  font-size:.83rem;margin-bottom:18px;
  display:flex;align-items:center;gap:9px;
}
.alert-ok{background:rgba(0,214,143,.1);border:1px solid rgba(0,214,143,.25);color:var(--green)}
.alert-err{background:rgba(255,71,87,.1);border:1px solid rgba(255,71,87,.25);color:#ff6b78}
.alert-inf{background:rgba(0,228,255,.08);border:1px solid rgba(0,228,255,.2);color:var(--cyan)}
.alert-warn{background:rgba(245,197,24,.1);border:1px solid rgba(245,197,24,.25);color:var(--gold)}

/* ── PAGINATION ──────────────────────────────────── */
.pag{display:flex;gap:5px;flex-wrap:wrap}
.pag a,.pag span{
  min-width:32px;height:32px;border-radius:var(--Rs);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:.72rem;font-family:var(--fnt-mono);
  background:var(--card2);border:1px solid var(--border);
  color:var(--txt2);transition:all var(--tr);padding:0 8px;
}
.pag a:hover{border-color:var(--border2);color:var(--cyan)}
.pag .cur{background:var(--cyan);border-color:var(--cyan);color:var(--deep);pointer-events:none}

/* ── TRANSACTION ITEM ────────────────────────────── */
.txn-item{
  display:flex;align-items:center;gap:14px;
  padding:14px 0;border-bottom:1px solid rgba(255,255,255,.04);
}
.txn-item:last-child{border-bottom:none}
.txn-icon{
  width:40px;height:40px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;flex-shrink:0;
}
.txn-icon.credit{background:rgba(0,214,143,.12);border:1px solid rgba(0,214,143,.2)}
.txn-icon.debit{background:rgba(255,71,87,.1);border:1px solid rgba(255,71,87,.2)}
.txn-icon.pending{background:rgba(245,197,24,.1);border:1px solid rgba(245,197,24,.2)}
.txn-body{flex:1;min-width:0}
.txn-title{font-size:.85rem;font-weight:600;margin-bottom:2px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.txn-sub{font-size:.72rem;color:var(--txt2);font-family:var(--fnt-mono)}
.txn-right{text-align:right}
.txn-amount{font-family:var(--fnt-mono);font-weight:800;font-size:.95rem}
.txn-date{font-size:.68rem;color:var(--txt3);font-family:var(--fnt-mono)}

/* ── LOGIN PAGE ──────────────────────────────────── */
.login-page{
  min-height:100vh;display:grid;
  grid-template-columns:1fr 1fr;
}
.login-left{
  background:var(--deep);
  display:flex;flex-direction:column;justify-content:center;
  padding:60px;position:relative;overflow:hidden;
}
.login-left::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 30%,rgba(0,228,255,.08),transparent 55%),
    radial-gradient(ellipse 60% 60% at 80% 70%,rgba(245,197,24,.05),transparent 55%);
}
.login-left-inner{position:relative;z-index:1}
.login-right{
  background:var(--bg);display:flex;align-items:center;
  justify-content:center;padding:40px;
}
.login-box{width:100%;max-width:420px}
.login-box .logo{
  display:flex;align-items:center;gap:12px;margin-bottom:32px;
}
.login-box h2{
  font-family:var(--fnt-head);font-size:1.8rem;font-weight:800;
  margin-bottom:6px;
}
.login-box .sub{color:var(--txt2);font-size:.88rem;margin-bottom:28px}

.tab-row{display:flex;gap:0;margin-bottom:28px;
  background:var(--card);border-radius:var(--Rs);overflow:hidden;
  border:1px solid var(--border);}
.tab-btn{
  flex:1;padding:11px;text-align:center;font-size:.8rem;font-weight:700;
  cursor:pointer;transition:all var(--tr);color:var(--txt2);background:transparent;
  border:none;font-family:var(--fnt-body);
}
.tab-btn.active{background:var(--cyan);color:var(--deep)}

/* ── MÉTHODE PAIEMENT ────────────────────────────── */
.method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:20px}
.method-card{
  border:2px solid var(--border);border-radius:var(--R);
  padding:16px 12px;text-align:center;cursor:pointer;
  transition:all var(--tr);background:var(--card2);
}
.method-card:hover{border-color:var(--border2)}
.method-card.selected{border-color:var(--cyan);background:rgba(0,228,255,.06)}
.method-card.selected .method-name{color:var(--cyan)}
.method-ico{font-size:1.8rem;margin-bottom:6px}
.method-name{font-size:.75rem;font-weight:700;color:var(--txt2);font-family:var(--fnt-mono)}

/* ── SCREENSHOT UPLOAD ───────────────────────────── */
.upload-zone{
  border:2px dashed var(--border);border-radius:var(--R);
  padding:28px;text-align:center;cursor:pointer;
  transition:all var(--tr);position:relative;
}
.upload-zone:hover,.upload-zone.drag{border-color:var(--cyan);background:rgba(0,228,255,.03)}
.upload-zone input[type=file]{
  position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%;
}
.upload-ico{font-size:2rem;margin-bottom:8px;display:block}
.upload-txt{font-size:.82rem;color:var(--txt2)}
.upload-preview{margin-top:12px}
.upload-preview img{max-height:120px;border-radius:var(--Rs);margin:0 auto;
  border:1px solid var(--border2);}

/* ── QR / INFO PAIEMENT ──────────────────────────── */
.payment-info{
  background:rgba(0,228,255,.04);border:1px solid var(--border2);
  border-radius:var(--R);padding:20px;margin-bottom:20px;
}
.payment-info h4{font-family:var(--fnt-head);font-size:1rem;margin-bottom:12px;
  color:var(--cyan)}
.info-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:8px 0;border-bottom:1px solid rgba(255,255,255,.05);
}
.info-row:last-child{border-bottom:none}
.info-label{font-size:.75rem;color:var(--txt2)}
.info-value{font-family:var(--fnt-mono);font-size:.88rem;color:var(--txt);font-weight:700}
.copy-btn{
  background:none;border:1px solid var(--border);border-radius:var(--Rs);
  padding:4px 8px;font-size:.65rem;color:var(--txt2);cursor:pointer;
  transition:all var(--tr);font-family:var(--fnt-mono);
}
.copy-btn:hover{border-color:var(--cyan);color:var(--cyan)}

/* ── ADMIN ───────────────────────────────────────── */
.admin-wrap{display:grid;grid-template-columns:250px 1fr;min-height:100vh}

/* ── DIVIDER ─────────────────────────────────────── */
.divider{height:1px;background:var(--border);margin:18px 0}

/* ── EMPTY STATE ─────────────────────────────────── */
.empty{text-align:center;padding:50px 20px;color:var(--txt2)}
.empty-ico{font-size:3rem;margin-bottom:12px;display:block;opacity:.5}
.empty h4{font-size:1rem;font-weight:700;margin-bottom:6px;color:var(--txt)}

/* ── ANIMATIONS ──────────────────────────────────── */
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
.a1{animation:fadeUp .4s ease both}
.a2{animation:fadeUp .4s .06s ease both}
.a3{animation:fadeUp .4s .12s ease both}
.a4{animation:fadeUp .4s .18s ease both}

/* ── RESPONSIVE ──────────────────────────────────── */
@media(max-width:900px){
  .app-layout,.admin-wrap{grid-template-columns:1fr}
  .sidebar{display:none}
  .login-page{grid-template-columns:1fr}
  .login-left{display:none}
  .method-grid{grid-template-columns:1fr 1fr}
  .form-row{grid-template-columns:1fr}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:480px){
  .content-area{padding:16px}
  .balance-hero{padding:20px}
  .kpi-grid{grid-template-columns:1fr}
  .method-grid{grid-template-columns:1fr}
  .bh-amount{font-size:2rem}
}
</style>