/* ══ RESET & BASE ══════════════════════════════════════════ */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:15px}
body{
  font-family:'DM Sans',sans-serif;
  background:#0A0F0C;
  color:#E8EDE9;
  min-height:100vh;
  overflow-x:hidden;
}

/* ══ VARIABLES ═════════════════════════════════════════════ */
:root{
  --forest:#0D4A2F;
  --green:#1A7A4A;
  --lime:#5DC96E;
  --lime-dim:#3A7A46;
  --cream:#F0EDE6;
  --ink:#0A0F0C;
  --card:#111810;
  --card2:#161D14;
  --border:#1E2B1E;
  --muted:#5A6B5A;
  --text:#C8D4C8;
  --red:#E05252;
  --gold:#C8A84B;
  --blue:#4A9EBA;
  --r:10px;
  --r-lg:16px;
}

/* ══ NOISE OVERLAY ═════════════════════════════════════════ */
body::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  opacity:.4;
}

/* ══ APP SHELL ═════════════════════════════════════════════ */
.app{position:relative;z-index:1;display:flex;flex-direction:column;min-height:100vh}

/* ══ TOP BAR ═══════════════════════════════════════════════ */
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 28px;
  background:rgba(10,15,12,.95);
  border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(12px);
}
.topbar-logo{
  font-family:'Playfair Display',serif;
  font-size:18px;font-weight:900;
  color:var(--cream);letter-spacing:-.3px;
  display:flex;align-items:center;gap:10px;
}
.logo-badge{
  width:8px;height:8px;border-radius:50%;
  background:var(--lime);
  animation:pulse-dot 2.5s ease-in-out infinite;
}
@keyframes pulse-dot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.7)}}
.topbar-tabs{display:flex;gap:2px;background:var(--card);border-radius:8px;padding:3px}
.tab{
  padding:7px 18px;border-radius:6px;font-size:13px;font-weight:500;
  cursor:pointer;color:var(--muted);background:none;border:none;
  transition:all .2s;
}
.tab.active{background:var(--forest);color:var(--cream)}
.tab:hover:not(.active){color:var(--text)}
.topbar-right{display:flex;align-items:center;gap:12px}
.wallet-btn{
  display:flex;align-items:center;gap:8px;
  padding:8px 16px;border-radius:8px;
  background:var(--card2);border:1px solid var(--border);
  color:var(--text);font-size:12px;font-weight:500;
  cursor:pointer;transition:all .2s;font-family:'DM Sans',sans-serif;
}
.wallet-btn:hover{border-color:var(--lime-dim);color:var(--lime)}
.wallet-btn.connected{border-color:var(--lime-dim);color:var(--lime)}
.wallet-btn.active{border-color:var(--gold);color:var(--gold);background:rgba(200,168,75,.1)}
.wallet-dot{width:6px;height:6px;border-radius:50%;background:var(--muted)}
.wallet-btn.connected .wallet-dot{background:var(--lime);animation:pulse-dot 2s infinite}
.sim-dot{width:6px;height:6px;border-radius:50%;background:var(--gold);animation:pulse-dot 2s infinite}

/* ══ MAIN LAYOUT ═══════════════════════════════════════════ */
.main{flex:1;display:flex;gap:0}
.panel{flex:1;overflow-y:auto;height:calc(100vh - 57px)}
.panel-left{
  width:420px;flex-shrink:0;
  border-right:1px solid var(--border);
  background:var(--card);
}
.panel-right{background:var(--ink)}

/* ══ PANEL HEADERS ═════════════════════════════════════════ */
.panel-header{
  padding:20px 24px 16px;
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
}
.panel-title{
  font-family:'Playfair Display',serif;
  font-size:16px;font-weight:700;color:var(--cream);
}
.panel-sub{font-size:11px;color:var(--muted);margin-top:2px}

/* ══ FORM AGENT ════════════════════════════════════════════ */
.form-body{padding:20px 24px;display:flex;flex-direction:column;gap:16px}

.type-toggle{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.type-btn{
  padding:12px;border-radius:8px;
  font-size:13px;font-weight:500;
  cursor:pointer;border:1.5px solid var(--border);
  background:var(--card2);color:var(--muted);
  transition:all .2s;font-family:'DM Sans',sans-serif;
  display:flex;align-items:center;justify-content:center;gap:8px;
}
.type-btn.active-dep{background:rgba(224,82,82,.1);border-color:rgba(224,82,82,.4);color:var(--red)}
.type-btn.active-rec{background:rgba(93,201,110,.08);border-color:rgba(93,201,110,.3);color:var(--lime)}

.field{display:flex;flex-direction:column;gap:6px}
.field label{
  font-size:11px;font-weight:500;color:var(--muted);
  text-transform:uppercase;letter-spacing:.8px;
}
.field input,.field select,.field textarea{
  background:var(--card2);
  border:1px solid var(--border);
  border-radius:8px;padding:10px 14px;
  font-size:13px;color:var(--cream);
  font-family:'DM Sans',sans-serif;
  transition:border-color .2s;
  outline:none;
}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--lime-dim);
}
.field select option{background:#1a2a1a;color:var(--cream)}
.field textarea{height:72px;resize:none}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}

.amount-wrap{position:relative}
.amount-wrap input{padding-left:42px;font-family:'DM Mono',monospace;font-size:14px}
.amount-currency{
  position:absolute;left:14px;top:50%;transform:translateY(-50%);
  font-size:11px;font-weight:500;color:var(--muted);
}

/* ══ SUBMIT ZONE ════════════════════════════════════════════ */
.submit-zone{
  margin:0 24px 24px;
  background:rgba(13,74,47,.15);
  border:1px solid rgba(93,201,110,.15);
  border-radius:var(--r-lg);
  padding:16px;
}
.chain-info{
  display:flex;align-items:flex-start;gap:12px;
  margin-bottom:14px;
}
.chain-icon{
  width:36px;height:36px;border-radius:8px;
  background:rgba(93,201,110,.1);
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
}
.chain-text strong{font-size:12px;font-weight:500;color:var(--lime);display:block;margin-bottom:3px}
.chain-text p{font-size:11px;color:var(--muted);line-height:1.5}

.btn-submit{
  width:100%;padding:12px;border-radius:8px;
  background:var(--green);color:#fff;
  font-size:13px;font-weight:500;
  border:none;cursor:pointer;
  font-family:'DM Sans',sans-serif;
  display:flex;align-items:center;justify-content:center;gap:8px;
  transition:background .2s,transform .1s;
  position:relative;overflow:hidden;
}
.btn-submit:hover{background:#1E8A52}
.btn-submit:active{transform:scale(.99)}
.btn-submit:disabled{background:var(--muted);cursor:not-allowed}
.btn-submit .spinner{
  width:14px;height:14px;border:2px solid rgba(255,255,255,.3);
  border-top-color:#fff;border-radius:50%;
  animation:spin .7s linear infinite;display:none;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ══ TX RESULT ══════════════════════════════════════════════ */
.tx-result{
  margin:0 24px 16px;
  background:rgba(93,201,110,.06);
  border:1px solid rgba(93,201,110,.2);
  border-radius:var(--r);
  padding:14px;
  display:none;
  animation:fadeup .3s ease;
}
@keyframes fadeup{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.tx-result-title{font-size:12px;font-weight:500;color:var(--lime);margin-bottom:8px;display:flex;align-items:center;gap:6px}
.tx-hash{
  font-family:'DM Mono',monospace;font-size:10px;
  color:var(--muted);word-break:break-all;line-height:1.5;
}
.tx-hash a{color:var(--blue);text-decoration:none}
.tx-hash a:hover{text-decoration:underline}

/* ══ DASHBOARD ══════════════════════════════════════════════ */
.dash-body{padding:24px;display:flex;flex-direction:column;gap:20px}

/* Commune selector */
.commune-bar{
  display:flex;align-items:center;justify-content:space-between;
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--r);padding:12px 16px;
}
.commune-bar select{
  background:none;border:none;color:var(--cream);
  font-size:15px;font-weight:500;cursor:pointer;
  font-family:'Playfair Display',serif;outline:none;
}
.commune-bar select option{background:#111810}
.live-badge{
  display:flex;align-items:center;gap:6px;
  font-size:11px;color:var(--lime);font-weight:500;
}
.live-dot{
  width:7px;height:7px;border-radius:50%;background:var(--lime);
  animation:pulse-dot 2s infinite;
}

/* KPI grid */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.kpi-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--r);padding:14px 16px;
  position:relative;overflow:hidden;
  transition:border-color .2s;
}
.kpi-card:hover{border-color:var(--lime-dim)}
.kpi-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:var(--lime);opacity:0;transition:opacity .2s;
}
.kpi-card:hover::before{opacity:1}
.kpi-lbl{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.6px;margin-bottom:6px}
.kpi-val{
  font-family:'Playfair Display',serif;
  font-size:22px;font-weight:700;color:var(--cream);
  line-height:1;margin-bottom:4px;
}
.kpi-sub{font-size:10px}
.kpi-sub.up{color:var(--lime)}.kpi-sub.down{color:var(--red)}.kpi-sub.neu{color:var(--muted)}

/* Budget progress */
.budget-progress{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--r);padding:16px;
}
.bp-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.bp-title{font-size:13px;font-weight:500;color:var(--cream)}
.bp-pct{
  font-family:'DM Mono',monospace;font-size:13px;
  font-weight:500;color:var(--lime);
}
.bp-bar{height:8px;background:var(--border);border-radius:4px;overflow:hidden;margin-bottom:8px}
.bp-fill{height:100%;border-radius:4px;background:linear-gradient(90deg,var(--forest),var(--lime));transition:width 1s ease}
.bp-labels{display:flex;justify-content:space-between;font-size:10px;color:var(--muted)}

/* Charts row */
.charts-row{display:grid;grid-template-columns:1.3fr 1fr;gap:12px}
.chart-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--r);padding:16px;
}
.chart-card-title{
  font-size:12px;font-weight:500;color:var(--muted);
  text-transform:uppercase;letter-spacing:.6px;
  margin-bottom:14px;
}
.chart-wrap{position:relative;height:160px}

/* Top dépenses */
.top-dep{display:flex;flex-direction:column;gap:8px}
.top-dep-item{display:flex;align-items:center;gap:10px}
.top-dep-cat{
  font-size:11px;color:var(--text);width:85px;flex-shrink:0;
}
.top-dep-bar-wrap{flex:1;height:6px;background:var(--border);border-radius:3px;overflow:hidden}
.top-dep-bar{height:100%;border-radius:3px;transition:width 1s ease}
.top-dep-val{font-family:'DM Mono',monospace;font-size:10px;color:var(--muted);width:52px;text-align:right;flex-shrink:0}

/* Historique */
.hist-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--r);overflow:hidden;
}
.hist-header{
  padding:14px 16px 10px;
  display:flex;align-items:center;justify-content:space-between;
  border-bottom:1px solid var(--border);
}
.hist-title{font-size:12px;font-weight:500;color:var(--muted);text-transform:uppercase;letter-spacing:.6px}
.filter-bar{display:flex;gap:4px}
.filter-chip{
  padding:4px 10px;border-radius:20px;font-size:11px;
  cursor:pointer;border:1px solid var(--border);
  background:none;color:var(--muted);font-family:'DM Sans',sans-serif;
  transition:all .15s;
}
.filter-chip.active{background:var(--forest);color:var(--lime);border-color:var(--lime-dim)}
.hist-table{width:100%;border-collapse:collapse}
.hist-table th{
  padding:8px 16px;text-align:left;
  font-size:10px;font-weight:500;color:var(--muted);
  text-transform:uppercase;letter-spacing:.5px;
  border-bottom:1px solid var(--border);
}
.hist-table td{
  padding:10px 16px;
  border-bottom:1px solid rgba(30,43,30,.6);
  font-size:12px;color:var(--text);
  vertical-align:middle;
}
.hist-table tr:last-child td{border:none}
.hist-table tr{transition:background .15s}
.hist-table tr:hover td{background:rgba(255,255,255,.02)}
.hist-table tr.new-tx td{animation:highlight-row .8s ease}
@keyframes highlight-row{
  0%{background:rgba(93,201,110,.12)}
  100%{background:transparent}
}
.cat-tag{
  display:inline-block;padding:2px 8px;border-radius:4px;
  font-size:10px;font-weight:500;
  background:rgba(13,74,47,.4);color:var(--lime);
}
.badge-dep{background:rgba(224,82,82,.1);color:var(--red);padding:3px 8px;border-radius:4px;font-size:10px;font-weight:500}
.badge-rec{background:rgba(93,201,110,.08);color:var(--lime);padding:3px 8px;border-radius:4px;font-size:10px;font-weight:500}
.hash-cell{font-family:'DM Mono',monospace;font-size:10px;color:var(--muted)}
.hash-cell a{color:var(--blue);text-decoration:none}
.hash-cell a:hover{text-decoration:underline}
.amt-dep{color:var(--red);font-family:'DM Mono',monospace;font-weight:500}
.amt-rec{color:var(--lime);font-family:'DM Mono',monospace;font-weight:500}

/* ══ TOAST ═════════════════════════════════════════════════ */
.toast-container{
  position:fixed;bottom:24px;right:24px;z-index:200;
  display:flex;flex-direction:column;gap:10px;
}
.toast{
  display:flex;align-items:flex-start;gap:12px;
  background:var(--card2);border:1px solid var(--border);
  border-radius:var(--r);padding:14px 16px;
  max-width:360px;
  animation:toast-in .3s ease;
  box-shadow:0 8px 32px rgba(0,0,0,.4);
}
@keyframes toast-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.toast.success{border-color:rgba(93,201,110,.3)}
.toast.error{border-color:rgba(224,82,82,.3)}
.toast.info{border-color:rgba(74,158,186,.3)}
.toast-icon{width:20px;height:20px;flex-shrink:0;margin-top:1px}
.toast-body{flex:1}
.toast-title{font-size:12px;font-weight:500;color:var(--cream);margin-bottom:3px}
.toast-msg{font-size:11px;color:var(--muted);line-height:1.5}

/* ══ LOADER OVERLAY ════════════════════════════════════════ */
.tx-loader{
  display:none;position:fixed;inset:0;z-index:100;
  background:rgba(0,0,0,.7);backdrop-filter:blur(4px);
  align-items:center;justify-content:center;
  flex-direction:column;gap:20px;
}
.tx-loader.show{display:flex}
.loader-ring{
  width:60px;height:60px;border-radius:50%;
  border:3px solid var(--border);
  border-top-color:var(--lime);
  animation:spin .8s linear infinite;
}
.loader-text{font-size:14px;color:var(--text);text-align:center;line-height:1.6}
.loader-step{font-size:12px;color:var(--muted);text-align:center}

/* ══ ANIMATIONS ════════════════════════════════════════════ */
.fade-in{animation:fadeup .4s ease both}

/* ══ SCROLLBAR ═════════════════════════════════════════════ */
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}

/* ══ RESPONSIVE DESIGN ═════════════════════════════════════ */

/* Tablettes */
@media(max-width:1024px){
  .panel-left{width:380px}
  .topbar{padding:12px 20px}
  .topbar-logo{font-size:16px}
  .tab{padding:6px 14px;font-size:12px}
  .wallet-btn{padding:6px 12px;font-size:11px}
}

/* Mobile paysage */
@media(max-width:768px){
  .main{flex-direction:column}
  .panel-left{
    width:100%;
    border-right:none;
    border-bottom:1px solid var(--border);
    height:50vh;
  }
  .panel-right{height:50vh}
  .topbar{
    padding:10px 16px;
    flex-wrap:wrap;
    gap:8px;
  }
  .topbar-logo{
    font-size:14px;
    order:1;
    flex:1;
  }
  .topbar-tabs{
    order:3;
    width:100%;
    justify-content:center;
    margin-top:4px;
  }
  .topbar-right{
    order:2;
    gap:8px;
  }
  .wallet-btn{
    padding:5px 10px;
    font-size:10px;
  }
  .wallet-btn span:last-child{display:none}
  .kpi-grid{grid-template-columns:1fr 1fr;gap:12px}
  .kpi-card{padding:16px}
  .kpi-val{font-size:24px}
  .charts-row{grid-template-columns:1fr;gap:16px}
  .hist-table{font-size:11px}
  .hist-table th{padding:6px 8px;font-size:9px}
  .hist-table td{padding:8px;font-size:11px}
  .hash-cell{font-size:9px}
  .filter-chip{padding:3px 8px;font-size:10px}
}

/* Mobile portrait */
@media(max-width:480px){
  html{font-size:14px}
  .topbar{
    padding:8px 12px;
    min-height:50px;
  }
  .topbar-logo{
    font-size:13px;
    gap:6px;
  }
  .logo-badge{width:6px;height:6px}
  .topbar-logo span:last-child{display:none}
  .tab{
    padding:5px 10px;
    font-size:11px;
  }
  .tab svg{width:11px;height:11px}
  .wallet-btn{
    padding:4px 8px;
    font-size:9px;
    min-width:auto;
  }
  .wallet-btn svg{width:12px;height:12px}
  .panel-left{height:45vh}
  .panel-right{height:55vh}
  .panel-header{padding:16px 12px 12px}
  .panel-title{font-size:14px}
  .panel-sub{font-size:11px}
  .form-body{padding:16px 12px}
  .field{margin-bottom:12px}
  .field label{font-size:12px;margin-bottom:4px}
  .field input,.field select,.field textarea{
    font-size:13px;
    padding:8px 10px;
  }
  .field-row{flex-direction:column;gap:12px}
  .type-btn{padding:8px 12px;font-size:12px}
  .type-btn svg{width:12px;height:12px}
  .btn-submit{
    padding:12px 16px;
    font-size:13px;
  }
  .chain-info{padding:12px}
  .chain-text p{font-size:11px}
  .dash-body{padding:12px}
  .commune-bar{padding:8px 12px;margin:0 0 16px}
  .commune-bar select{font-size:12px;padding:4px 8px}
  .kpi-grid{
    grid-template-columns:1fr;
    gap:10px;
    margin:0 0 16px;
  }
  .kpi-card{padding:12px}
  .kpi-lbl{font-size:11px}
  .kpi-val{font-size:20px}
  .kpi-sub{font-size:10px}
  .budget-progress{padding:12px;margin:0 0 16px}
  .bp-title{font-size:12px}
  .bp-pct{font-size:12px}
  .chart-card{padding:12px}
  .chart-card-title{font-size:12px;margin-bottom:8px}
  .hist-card{margin:0}
  .hist-header{padding:10px 12px 8px}
  .hist-title{font-size:11px}
  .filter-bar{gap:2px}
  .filter-chip{
    padding:2px 6px;
    font-size:9px;
  }
  .hist-table{
    font-size:10px;
  }
  .hist-table th{
    padding:4px 6px;
    font-size:8px;
    letter-spacing:0.3px;
  }
  .hist-table td{
    padding:6px;
    font-size:10px;
  }
  .hist-table th:nth-child(5),
  .hist-table td:nth-child(5){
    text-align:right;
  }
  .hist-table th:nth-child(6),
  .hist-table td:nth-child(6){
    display:none;
  }
  .cat-tag{
    font-size:9px;
    padding:1px 4px;
  }
  .badge-dep,.badge-rec{
    font-size:9px;
    padding:2px 4px;
  }
  .hash-cell{font-size:8px}
  .toast-container{
    bottom:12px;
    right:12px;
    left:12px;
  }
  .toast{
    max-width:none;
    padding:10px 12px;
  }
  .tx-loader{
    padding:20px;
  }
  .loader-text{font-size:12px}
  .loader-step{font-size:10px}
}

/* Petit mobile */
@media(max-width:360px){
  .topbar-logo{font-size:12px}
  .tab{padding:4px 8px;font-size:10px}
  .kpi-val{font-size:18px}
  .bp-title{font-size:11px}
  .chart-card-title{font-size:11px}
}

/* ══ RESPONSIVE FALLBACK ════════════════════════════════════ */
@media(max-width:1100px){
  .kpi-grid{grid-template-columns:1fr 1fr}
  .charts-row{grid-template-columns:1fr}
}