@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=DM+Sans:wght@300;400;500;600;700&display=swap');

/* ══════════════════════════════════════════════════════
   IdderFlow — Single Theme: Crème + Red + Blue
══════════════════════════════════════════════════════ */
:root{
  /* ── Backgrounds ── */
  --bg:        #FAF7F2;
  --bg2:       #F3EFE8;
  --card:      #FAF7F2;
  --card2:     #FAF7F2;
  --border:    #E8E0D4;
  --border2:   #D9CFBF;

  /* ── Text ── */
  --text:      #1A1209;
  --text2:     #3D3020;
  --muted:     #9E9080;
  --dim:       #6B5F50;

  /* ── Red (CTA / accent primaire) ── */
  --red:       #C8101A;
  --red2:      #E31E28;
  --red-dim:   rgba(200,16,26,.08);
  --red-bdr:   rgba(200,16,26,.20);

  /* ── Blue (secondaire / info) ── */
  --blue:      #1B4FD8;
  --blue2:     #2563EB;
  --blue-bg:   rgba(27,79,216,.07);
  --blue-bdr:  rgba(27,79,216,.18);

  /* ── Semantic (inchangés pour les autres pages) ── */
  --gold:       #C8101A;   /* primary = red */
  --gold2:      #E31E28;
  --gold-dim:   rgba(200,16,26,.08);
  --green:      #15803D;
  --green-bg:   rgba(21,128,61,.08);
  --orange:     #C2410C;
  --teal:       #0F766E;
  --purple:     #1B4FD8;   /* purple → blue dans ce thème */

  /* ── Shadows ── */
  --shadow:     0 4px 24px rgba(26,18,9,.10);
  --shadow-sm:  0 1px 4px  rgba(26,18,9,.06);
  --shadow-card:0 1px 3px  rgba(26,18,9,.06), 0 4px 12px rgba(26,18,9,.04);

  /* ── Layout ── */
  --sw:     240px;
  --radius: 12px;
  --rs:     9px;
}

/* ── Reset ─────────────────────────────────────────── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
body{
  font-family:'DM Sans',system-ui,sans-serif;
  background:var(--bg);color:var(--text);
  min-height:100vh;font-size:14px;line-height:1.5;
}
h1,h2,h3,.display{font-family:'Bebas Neue',sans-serif;letter-spacing:.5px}
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:4px}

/* ══ AUTH ════════════════════════════════════════════ */
.auth-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:var(--bg);position:relative;overflow:hidden;
}
.auth-wrap::before{
  content:'';position:absolute;width:600px;height:600px;
  background:radial-gradient(circle,rgba(200,16,26,.05) 0%,transparent 70%);
  top:-120px;right:-120px;pointer-events:none;
}
.auth-wrap::after{
  content:'';position:absolute;width:400px;height:400px;
  background:radial-gradient(circle,rgba(27,79,216,.05) 0%,transparent 70%);
  bottom:-100px;left:-100px;pointer-events:none;
}
.auth-box{
  background:var(--card);border:1px solid var(--border);border-radius:18px;
  padding:40px;width:100%;max-width:400px;
  box-shadow:var(--shadow);position:relative;z-index:1;
}
.auth-logo{text-align:center;margin-bottom:28px}
.auth-logo .logo-main{
  width:64px;height:64px;margin:0 auto 14px;
  display:flex;align-items:center;justify-content:center;
  font-size:44px;line-height:1;
  filter:drop-shadow(0 4px 12px rgba(200,16,26,.25));
  animation:float 3.5s ease-in-out infinite;
}
@keyframes float{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-8px)}
}
.auth-logo h1{
  font-size:34px;letter-spacing:3px;
  background:linear-gradient(135deg,var(--red),var(--blue));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.auth-logo p{color:var(--muted);font-size:12px;margin-top:5px}

/* ── Tabs auth ── */
.tabs-sm{display:flex;background:var(--bg2);border-radius:9px;padding:3px;margin-bottom:20px;gap:2px;border:1px solid var(--border)}
.tabs-sm button{
  flex:1;padding:8px;border:none;background:transparent;color:var(--muted);
  border-radius:7px;cursor:pointer;font-size:13px;font-weight:600;
  transition:all .2s;font-family:inherit;
}
.tabs-sm button.on{background:var(--red);color:#fff;box-shadow:0 2px 8px rgba(200,16,26,.25)}

/* ══ FORMS ═══════════════════════════════════════════ */
.fg{margin-bottom:14px}
.fg label{
  display:block;font-size:10px;font-weight:700;color:var(--dim);
  text-transform:uppercase;letter-spacing:.8px;margin-bottom:5px;
  font-family:'DM Sans',sans-serif;
}
.fg input,.fg select,.fg textarea{
  width:100%;padding:11px 14px;
  background:#F8F4EE;border:1.5px solid var(--border);
  border-radius:var(--rs);color:var(--text);font-size:13px;
  outline:none;transition:border-color .2s,box-shadow .2s;font-family:inherit;
}
.fg input:focus,.fg select:focus,.fg textarea:focus{
  border-color:var(--blue);
  box-shadow:0 0 0 3px rgba(27,79,216,.08);
  background:#fff;
}
.fg input::placeholder{color:var(--muted)}
.fg select option{background:#fff;color:var(--text)}
.fg small{display:block;color:var(--muted);font-size:11px;margin-top:4px}

/* ══ BUTTONS ═════════════════════════════════════════ */
.btn{
  display:inline-flex;align-items:center;gap:6px;padding:10px 20px;
  border-radius:var(--rs);font-size:13px;font-weight:700;cursor:pointer;
  border:none;transition:all .2s;font-family:'DM Sans',sans-serif;letter-spacing:.2px;
  white-space:nowrap;
}
.btn-gold{
  background:linear-gradient(135deg,var(--red) 0%,var(--red2) 100%);
  color:#fff;box-shadow:0 4px 14px rgba(200,16,26,.30);
}
.btn-gold:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(200,16,26,.40)}
.btn-full{width:100%;justify-content:center}
.btn-sm{padding:5px 12px;font-size:11px;border-radius:7px}
.btn-ghost{background:transparent;color:var(--dim);border:1.5px solid var(--border)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-ghost.on{border-color:var(--red);color:var(--red);background:var(--red-dim)}
.btn-red{background:var(--red-dim);color:var(--red);border:1px solid var(--red-bdr)}
.btn-red:hover{background:rgba(200,16,26,.14)}
.btn-blue{background:var(--blue-bg);color:var(--blue);border:1px solid var(--blue-bdr)}

/* ══ ALERTS ══════════════════════════════════════════ */
.alert{padding:10px 14px;border-radius:var(--rs);font-size:12px;margin-bottom:14px;font-weight:500}
.alert-err{background:var(--red-dim);color:var(--red);border:1px solid var(--red-bdr)}
.alert-ok{background:var(--green-bg);color:var(--green);border:1px solid rgba(21,128,61,.2)}

/* ══ LAYOUT ══════════════════════════════════════════ */
.layout{display:flex;min-height:100vh}

/* ══ SIDEBAR ═════════════════════════════════════════ */
.sidebar{
  width:var(--sw);background:var(--card);border-right:1px solid var(--border);
  display:flex;flex-direction:column;position:fixed;
  top:0;left:0;bottom:0;z-index:100;overflow-y:auto;
  box-shadow:2px 0 16px rgba(26,18,9,.06);transition:transform .3s;
}
.sb-logo{
  padding:18px 20px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;gap:10px;
}
.sb-logo-emoji{font-size:26px;line-height:1;flex-shrink:0}
.sb-logo-text h2{
  font-size:20px;letter-spacing:2px;
  background:linear-gradient(135deg,var(--red),var(--blue));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.sb-logo-text span{font-size:9px;color:var(--muted);letter-spacing:1.2px;text-transform:uppercase;display:block;margin-top:-2px}

.sb-user{padding:13px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}
.sb-avatar{
  width:32px;height:32px;
  background:linear-gradient(135deg,var(--red),var(--blue));
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-weight:800;color:#fff;font-size:13px;flex-shrink:0;
  font-family:'Bebas Neue',sans-serif;letter-spacing:1px;
}
.sb-uinfo strong{font-size:12px;display:block;font-weight:700;color:var(--text)}
.sb-uinfo small{font-size:10px;color:var(--muted)}

.sb-nav{flex:1;padding:8px 0}
.sb-sec{padding:10px 20px 3px;font-size:9px;font-weight:700;text-transform:uppercase;color:var(--muted);letter-spacing:1.5px}
.sb-link{
  display:flex;align-items:center;gap:10px;padding:9px 20px;
  font-size:12px;color:var(--dim);cursor:pointer;
  border-left:3px solid transparent;transition:all .15s;font-weight:500;
}
.sb-link:hover{background:var(--red-dim);color:var(--text)}
.sb-link.on{background:var(--red-dim);color:var(--red);border-left-color:var(--red);font-weight:700}
.sb-link .ic{font-size:15px;width:18px;text-align:center}
.sb-foot{padding:14px 20px;border-top:1px solid var(--border)}

/* ══ MAIN ════════════════════════════════════════════ */
.main{margin-left:var(--sw);flex:1;display:flex;flex-direction:column}
.topbar{
  padding:14px 28px;background:var(--card);border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  position:sticky;top:0;z-index:50;
  box-shadow:0 1px 4px rgba(26,18,9,.05);
}
.topbar h1{font-size:22px;letter-spacing:1px;color:var(--text)}
.page{padding:24px;flex:1}
.hamburger{display:none;background:none;border:none;color:var(--text);font-size:22px;cursor:pointer}
.sb-overlay{display:none;position:fixed;inset:0;background:rgba(26,18,9,.45);z-index:90}

/* ══ PERIOD FILTER ═══════════════════════════════════ */
.period-bar{
  display:flex;gap:3px;background:var(--bg2);border:1.5px solid var(--border);
  border-radius:10px;padding:3px;margin-bottom:20px;flex-wrap:wrap;width:auto;
}
.period-btn{
  padding:7px 14px;border:none;background:transparent;color:var(--dim);
  border-radius:8px;cursor:pointer;font-size:12px;font-weight:600;
  transition:all .2s;font-family:inherit;white-space:nowrap;
}
.period-btn.on{background:var(--red);color:#fff;box-shadow:0 2px 8px rgba(200,16,26,.22)}
.period-btn:hover:not(.on){background:var(--bg);color:var(--text)}
.custom-range{display:none;align-items:center;gap:8px;flex-wrap:wrap;padding:8px 0}
.custom-range.show{display:flex}
.custom-range input[type=date]{
  padding:7px 10px;background:#fff;border:1.5px solid var(--border);
  border-radius:7px;color:var(--text);font-size:12px;outline:none;font-family:inherit;
}
.custom-range input[type=date]:focus{border-color:var(--blue)}

/* ══ KPI CARDS ═══════════════════════════════════════ */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;margin-bottom:24px}
.kpi{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;position:relative;overflow:hidden;
  transition:transform .2s,box-shadow .2s;
  box-shadow:var(--shadow-card);
}
.kpi:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.kpi::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;border-radius:3px 3px 0 0}
.kpi.gold::before{background:linear-gradient(90deg,var(--red),var(--red2))}
.kpi.green::before{background:var(--green)}
.kpi.red::before{background:linear-gradient(90deg,var(--red),var(--red2))}
.kpi.blue::before{background:linear-gradient(90deg,var(--blue),var(--blue2))}
.kpi.orange::before{background:var(--orange)}
.kpi.teal::before{background:var(--teal)}
.kpi.purple::before{background:linear-gradient(90deg,var(--red),var(--blue))}
.kpi-lbl{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:1.4px;color:var(--muted);margin-bottom:8px}
.kpi-val{font-size:26px;font-weight:800;margin-bottom:4px;font-family:'Bebas Neue',sans-serif;letter-spacing:1px}
.kpi.gold .kpi-val{background:linear-gradient(135deg,var(--red),var(--blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.kpi.green .kpi-val{color:var(--green)}.kpi.red .kpi-val{color:var(--red)}
.kpi.blue .kpi-val{color:var(--blue)}.kpi.orange .kpi-val{color:var(--orange)}
.kpi.teal .kpi-val{color:var(--teal)}.kpi.purple .kpi-val{color:var(--blue)}
.kpi-sub{font-size:10px;color:var(--muted)}
.kpi-glow{position:absolute;bottom:-20px;right:-20px;width:80px;height:80px;border-radius:50%;opacity:.08;filter:blur(20px)}
.kpi.gold .kpi-glow,.kpi.red .kpi-glow{background:var(--red)}
.kpi.green .kpi-glow{background:var(--green)}
.kpi.blue .kpi-glow,.kpi.purple .kpi-glow{background:var(--blue)}

/* ══ CARD ════════════════════════════════════════════ */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:20px;overflow:hidden;box-shadow:var(--shadow-card)}
.card-head{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.card-head h3{font-size:16px;letter-spacing:.5px;color:var(--text)}
.card-body{padding:20px}
/* Chart card alias */
.chart-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:20px;overflow:hidden;box-shadow:var(--shadow-card)}
.chart-head{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.chart-head h3{font-size:16px;letter-spacing:.5px;color:var(--text)}
.chart-wrap{position:relative;padding:16px 20px}

/* ══ TABS ════════════════════════════════════════════ */
.tab-bar{display:flex;border-bottom:1px solid var(--border);padding:0 20px;background:var(--card);overflow-x:auto}
.tab-btn{
  padding:12px 18px;font-size:12px;font-weight:600;color:var(--muted);cursor:pointer;
  border:none;background:transparent;border-bottom:2px solid transparent;
  margin-bottom:-1px;white-space:nowrap;transition:all .2s;font-family:inherit;
}
.tab-btn.on{color:var(--red);border-bottom-color:var(--red)}
.tab-btn:hover:not(.on){color:var(--text)}
.tab-pane{display:none;padding:20px}.tab-pane.on{display:block}

/* ══ TABLE ═══════════════════════════════════════════ */
.tbl-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:12px}
thead th{
  padding:10px 12px;background:var(--bg2);color:var(--muted);
  font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;
  text-align:left;border-bottom:2px solid var(--border2);white-space:nowrap;
}
tbody tr{border-bottom:1px solid var(--border);transition:background .1s}
tbody tr:last-child{border-bottom:none}
tbody tr:hover{background:rgba(200,16,26,.03)}
tbody td{padding:10px 12px;color:var(--text2)}
tfoot td{padding:10px 12px;font-weight:700;border-top:2px solid var(--border2);background:var(--bg2);color:var(--text)}
.tr{text-align:right;font-variant-numeric:tabular-nums;font-weight:500}
.pos{color:var(--green)!important}
.neg{color:var(--red)!important}
.mo-cur{background:var(--red-dim)!important}
.mo-cur td:first-child{color:var(--red);font-weight:700}
.mo-jan td:first-child{color:var(--blue);font-weight:700}

/* ══ MODAL ═══════════════════════════════════════════ */
.modal-bg{display:none;position:fixed;inset:0;background:rgba(26,18,9,.55);z-index:1000;align-items:center;justify-content:center;padding:16px;backdrop-filter:blur(5px)}
.modal-bg.show{display:flex}
.modal{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:28px;width:100%;max-width:440px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow);animation:modalIn .2s ease}
@keyframes modalIn{from{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}
.modal h3{font-size:20px;margin-bottom:20px;letter-spacing:.5px;color:var(--text)}
.modal-foot{display:flex;gap:8px;justify-content:flex-end;margin-top:20px}

/* ══ BADGE ═══════════════════════════════════════════ */
.badge{display:inline-block;padding:2px 8px;border-radius:100px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.4px}
.b-gold,.b-red{background:var(--red-dim);color:var(--red)}
.b-blue{background:var(--blue-bg);color:var(--blue)}
.b-green{background:var(--green-bg);color:var(--green)}

/* ══ ONBOARDING ══════════════════════════════════════ */
.ob-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:var(--bg);padding:24px;position:relative;overflow:hidden;
}
.ob-wrap::before{content:'';position:absolute;width:500px;height:500px;background:radial-gradient(circle,rgba(200,16,26,.05) 0%,transparent 70%);top:-100px;right:-100px;pointer-events:none}
.ob-box{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:36px;width:100%;max-width:580px;box-shadow:var(--shadow);position:relative;z-index:1}
.ob-box h2{font-size:28px;letter-spacing:1px;margin-bottom:6px;color:var(--text)}
.ob-box p{color:var(--muted);font-size:12px;margin-bottom:24px}
.ob-steps{display:flex;gap:6px;margin-bottom:24px}
.ob-step{height:4px;flex:1;background:var(--border2);border-radius:4px;transition:.3s}
.ob-step.done{background:linear-gradient(90deg,var(--red),var(--blue))}
.biz-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:24px}
.biz-opt{border:1.5px solid var(--border);border-radius:10px;padding:16px;cursor:pointer;transition:all .2s;background:var(--bg2)}
.biz-opt:hover{border-color:var(--dim)}
.biz-opt.picked{border-color:var(--red);background:var(--red-dim);box-shadow:0 0 0 1px var(--red)}
.biz-opt .bi{font-size:28px;margin-bottom:8px}
.biz-opt .bn{font-size:13px;font-weight:700;color:var(--text)}
.biz-opt .bd{font-size:10px;color:var(--muted);margin-top:3px}
.src-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(155px,1fr));gap:10px}
.src-card{border:1.5px solid var(--border);border-radius:var(--radius);padding:14px;cursor:pointer;transition:all .2s;text-align:center;background:var(--bg2)}
.src-card:hover{border-color:var(--red);background:var(--red-dim)}
.src-card.on{border-color:var(--red);background:var(--red-dim)}

/* ══ CHART TABS ══════════════════════════════════════ */
.chart-tabs{display:flex;gap:8px;margin-bottom:16px}
.chart-tab{padding:5px 14px;border-radius:100px;font-size:11px;font-weight:600;cursor:pointer;border:1.5px solid var(--border);color:var(--muted);transition:all .2s;font-family:inherit}
.chart-tab.on{background:var(--red);color:#fff;border-color:var(--red)}

/* ══ FEES CARD ═══════════════════════════════════════ */
.fees-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border)}
.fees-row:last-child{border-bottom:none}
.fees-lbl{font-size:12px;font-weight:600;color:var(--text2)}
.fees-sub{font-size:10px;color:var(--muted);margin-top:2px}
.fees-inp-wrap{display:flex;align-items:center;gap:6px}
.fees-inp-wrap input{width:90px;padding:6px 10px;background:var(--bg2);border:1.5px solid var(--border);border-radius:7px;color:var(--text);font-size:13px;font-family:inherit;outline:none;text-align:right}
.fees-inp-wrap input:focus{border-color:var(--blue)}
.fees-inp-wrap span{font-size:11px;color:var(--muted);font-weight:600}

/* ══ MISC ════════════════════════════════════════════ */
hr{border:none;border-top:1px solid var(--border);margin:16px 0}
.empty{text-align:center;padding:40px;color:var(--muted);font-size:12px}
.empty .ei{font-size:40px;margin-bottom:10px}
.flex{display:flex}.items-center{align-items:center}.gap-8{gap:8px}.jb{justify-content:space-between}.mt-12{margin-top:12px}
.trend-up{color:var(--green);font-size:11px;font-weight:600}
.trend-down{color:var(--red);font-size:11px;font-weight:600}

/* ══ RESPONSIVE ══════════════════════════════════════ */
@media(max-width:768px){
  .sidebar{transform:translateX(-100%)}.sidebar.open{transform:translateX(0)}
  .sb-overlay.open{display:block}.main{margin-left:0}.hamburger{display:block}
  .page{padding:16px}.kpi-grid{grid-template-columns:1fr 1fr}.biz-grid{grid-template-columns:1fr}
  .kpi-val{font-size:20px}
}