:root{
  --encre:#11233A;--encre-700:#1B3450;--sable:#F3ECDE;--craie:#FCFAF5;
  --laiton:#B98A3E;--laiton-clair:#D8B25E;--sauge:#2E5A4E;--gris:#5A6472;--ligne:rgba(17,35,58,.12);
  --serif:'Bricolage Grotesque',system-ui,sans-serif;--sans:'Inter',system-ui,sans-serif;--mono:'Space Mono',monospace;
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--sans);background:var(--sable);color:var(--encre);line-height:1.6}
a{color:var(--laiton);text-decoration:none}a:hover{text-decoration:underline}
h1{font-family:var(--serif);font-size:30px;letter-spacing:-.02em;margin:0 0 6px}
h2{font-family:var(--serif);font-size:22px;margin:34px 0 6px}
h3{font-family:var(--serif);font-size:18px;margin:0 0 6px}

.ec-nav{display:flex;align-items:center;justify-content:space-between;background:var(--encre);color:var(--craie);padding:14px 26px;flex-wrap:wrap;gap:10px}
.ec-brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--serif);font-weight:800;font-size:18px}
.ec-brand:hover{text-decoration:none}
.ec-mark{background:var(--encre-700);border:1px solid var(--laiton);color:var(--laiton-clair);font-size:12px;padding:5px 7px;border-radius:7px;font-family:var(--mono)}
.ec-navlinks{display:flex;align-items:center;gap:18px;font-size:14px}
.ec-navlinks a{color:rgba(252,250,245,.85)}
.ec-who{color:var(--laiton-clair);font-family:var(--mono);font-size:12px}

.ec-main{max-width:1000px;margin:32px auto;padding:0 22px}
.ec-foot{max-width:1000px;margin:40px auto;padding:16px 22px;color:var(--gris);font-size:12.5px;border-top:1px solid var(--ligne);font-family:var(--mono)}

.ec-card{background:var(--craie);border:1px solid var(--ligne);border-radius:16px;padding:30px}
.ec-narrow{max-width:460px;margin:0 auto}
.ec-center{text-align:center}
.ec-sub{color:var(--gris);margin:0 0 18px}
.ec-hint{color:var(--gris);font-size:13px;margin:4px 0 10px}
.ec-muted{color:var(--gris)}
.ec-alt{margin-top:16px;font-size:14px;color:var(--gris)}
.ec-back{font-size:13px;font-family:var(--mono);display:inline-block;margin-bottom:10px}
.ec-eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--laiton)}

label{display:block;font-size:13px;font-weight:600;margin:14px 0 5px}
input,select,textarea{width:100%;padding:12px 14px;border:1.5px solid var(--ligne);border-radius:10px;font-family:var(--sans);font-size:15px;background:#fff;color:var(--encre)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--laiton);box-shadow:0 0 0 3px rgba(185,138,62,.15)}
textarea{resize:vertical}
small.err{color:#a3402c;font-size:12px;display:block;margin-top:4px}
.ec-row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}

.ec-btn{display:inline-block;background:var(--encre);color:var(--craie);border:none;border-radius:40px;padding:12px 22px;font-weight:600;font-size:14.5px;cursor:pointer;font-family:var(--sans);transition:transform .2s,box-shadow .2s}
.ec-btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(17,35,58,.22);text-decoration:none}
.ec-btn.full{width:100%;margin-top:18px;text-align:center}
.ec-btn.ghost{background:transparent;border:1.5px solid rgba(255,255,255,.3);color:#fff}
.ec-btn.small{padding:9px 16px;font-size:13.5px;background:var(--laiton);color:#1a1305}
.ec-btn.small.disabled{background:#d8d2c4;color:#7d7768;cursor:not-allowed}

.ec-flash{padding:12px 16px;border-radius:10px;font-size:14px;margin:0 0 16px}
.ec-flash.ok{background:rgba(46,90,78,.12);color:var(--sauge);border:1px solid rgba(46,90,78,.3)}
.ec-flash.err{background:rgba(185,60,40,.1);color:#a3402c;border:1px solid rgba(185,60,40,.28)}

.ec-badge{display:inline-block;background:var(--sauge);color:#fff;font-size:11px;padding:3px 10px;border-radius:20px;font-family:var(--mono)}
.ec-badge.warn{background:#a3402c}

.ec-icon{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;font-size:28px;margin:0 auto 14px;font-weight:700}
.ec-icon.ok{background:rgba(46,90,78,.14);color:var(--sauge)}
.ec-icon.err{background:rgba(185,60,40,.12);color:#a3402c}

/* Dashboard */
.ec-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap}
.ec-planbox{background:var(--encre);color:var(--craie);border-radius:14px;padding:16px 20px;min-width:210px;text-align:right}
.ec-planname{font-family:var(--serif);font-weight:700;font-size:17px;color:#fff}
.ec-days{font-size:13px;color:var(--laiton-clair);margin-top:4px}
.ec-status{display:inline-block;font-family:var(--mono);font-size:11px;padding:3px 9px;border-radius:20px;margin-top:6px;text-transform:uppercase;letter-spacing:.05em}
.s-trial{background:rgba(216,178,94,.2);color:#8a5a12}.s-active{background:rgba(46,90,78,.15);color:var(--sauge)}
.s-expired,.s-suspended,.s-cancelled{background:rgba(185,60,40,.12);color:#a3402c}.s-none{background:#e7e1d4;color:#6a7480}

.ec-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:8px 0 10px}
.ec-presta{background:var(--craie);border:1px solid var(--ligne);border-radius:14px;padding:20px}
.ec-presta h3{margin-bottom:4px}
.ec-presta p{color:var(--gris);font-size:14px;margin:0 0 14px}

.ec-table{width:100%;border-collapse:collapse;margin-top:10px;background:var(--craie);border-radius:12px;overflow:hidden}
.ec-table th{background:var(--encre);color:#fff;font-size:11px;text-transform:uppercase;letter-spacing:.05em;text-align:left;padding:10px 12px}
.ec-table td{padding:11px 12px;border-bottom:1px solid var(--ligne);font-size:14px;vertical-align:middle}

.ec-stats{display:flex;gap:12px;flex-wrap:wrap;margin:14px 0 8px}
.ec-stat{background:var(--craie);border:1px solid var(--ligne);border-radius:12px;padding:14px 18px;min-width:110px}
.ec-stat b{font-family:var(--serif);font-size:26px;display:block;color:var(--encre)}
.ec-stat span{font-size:12px;color:var(--gris)}

.ec-actions form{display:flex;gap:6px;flex-wrap:wrap}
.ec-mini{border:1px solid var(--ligne);background:#fff;border-radius:20px;padding:6px 11px;font-size:12px;cursor:pointer;font-family:var(--sans)}
.ec-mini:hover{border-color:var(--encre)}
.ec-mini.danger{color:#a3402c;border-color:rgba(185,60,40,.4)}
.ec-mini.ok{color:var(--sauge);border-color:rgba(46,90,78,.4)}
.ec-mini.pay{color:#8a5a12;border-color:rgba(185,138,62,.5)}

@media(max-width:680px){.ec-grid,.ec-row2{grid-template-columns:1fr}.ec-planbox{text-align:left;width:100%}}

/* ===================== SIDEBAR (v2) ===================== */
.ec-body{background:var(--sable)}
.ec-shell{display:flex;min-height:100vh}
.ec-side{width:250px;flex:none;background:var(--encre);color:var(--craie);display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:40;padding:22px 16px}
.ec-content{margin-left:250px;flex:1;min-width:0;display:flex;flex-direction:column;min-height:100vh}
.ec-main{max-width:1040px;width:100%;margin:30px auto;padding:0 26px;flex:1}
.ec-foot{max-width:1040px;width:100%;margin:0 auto;padding:18px 26px;color:var(--gris);font-size:12.5px;font-family:var(--mono);border-top:1px solid var(--ligne)}

/* logo + animation autour */
.ec-logo{text-align:center;padding:4px 0 20px;border-bottom:1px solid rgba(255,255,255,.13);margin-bottom:16px}
.ec-logo-badge{position:relative;width:64px;height:64px;margin:0 auto 12px;display:grid;place-items:center}
.ec-logo-badge::before{content:"";position:absolute;inset:-8px;border-radius:50%;border:2px dashed rgba(216,178,94,.55);animation:ecspin 14s linear infinite}
.ec-logo-badge::after{content:"";position:absolute;inset:-2px;border-radius:50%;animation:ecpulse 2.8s ease-out infinite}
.ec-logo-mark{width:54px;height:54px;border-radius:50%;background:var(--encre-700);border:1px solid var(--laiton);color:var(--laiton-clair);font-family:var(--mono);font-weight:700;font-size:15px;display:grid;place-items:center;position:relative;z-index:1}
.ec-logo-txt{font-family:var(--serif);font-weight:800;font-size:15px;color:#fff;line-height:1.15}
.ec-logo-sub{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--laiton-clair);margin-top:4px}
@keyframes ecspin{to{transform:rotate(360deg)}}
@keyframes ecpulse{0%{box-shadow:0 0 0 0 rgba(216,178,94,.4)}70%{box-shadow:0 0 0 13px rgba(216,178,94,0)}100%{box-shadow:0 0 0 0 rgba(216,178,94,0)}}

/* menu vertical */
.ec-menu{display:flex;flex-direction:column;gap:4px;flex:1}
.ec-link{display:flex;align-items:center;gap:11px;padding:11px 13px;border-radius:10px;color:rgba(252,250,245,.82);font-size:14.5px;font-weight:500;transition:background .2s,color .2s}
.ec-link:hover{background:rgba(255,255,255,.06);color:#fff;text-decoration:none}
.ec-link svg{width:18px;height:18px;flex:none;color:var(--laiton-clair)}
.ec-link.active{background:var(--laiton);color:#1a1305}
.ec-link.active svg{color:#1a1305}

/* pied de sidebar */
.ec-side-foot{border-top:1px solid rgba(255,255,255,.13);padding-top:12px;margin-top:12px}
.ec-user{display:flex;align-items:center;gap:9px;font-size:13px;color:#fff;padding:6px 13px}
.ec-user svg{width:16px;height:16px;color:var(--laiton-clair);flex:none}
.ec-logout{display:flex;align-items:center;gap:11px;padding:10px 13px;border-radius:10px;color:rgba(252,250,245,.7);font-size:13.5px}
.ec-logout:hover{background:rgba(185,60,40,.16);color:#f0b8ac;text-decoration:none}
.ec-logout svg{width:17px;height:17px;flex:none}

/* burger mobile */
.ec-burger{display:none;background:var(--encre);color:#fff;border:none;font-size:20px;padding:12px 16px;cursor:pointer;width:100%;text-align:left}
@media(max-width:860px){
  .ec-side{transform:translateX(-100%);transition:transform .3s;width:230px;box-shadow:6px 0 30px rgba(0,0,0,.3)}
  .ec-side.open{transform:none}
  .ec-content{margin-left:0}
  .ec-burger{display:block}
}
@media (prefers-reduced-motion:reduce){ .ec-logo-badge::before,.ec-logo-badge::after{animation:none} }

/* ===== Pages d'authentification (inscription / connexion) ===== */
.ec-auth{max-width:560px;margin:0 auto;padding:36px 38px;position:relative;overflow:hidden;
  box-shadow:0 18px 50px rgba(17,35,58,.10)}
.ec-auth::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--laiton),var(--laiton-clair),var(--laiton))}
.ec-auth-head{text-align:center;margin-bottom:22px}
.ec-auth-head .ec-sub{margin-bottom:0}
.ec-auth label{margin-top:16px;letter-spacing:.02em;text-transform:uppercase;font-size:11.5px;color:var(--gris)}
.ec-auth input{background:#fff}
.ec-auth input:hover{border-color:rgba(185,138,62,.5)}
.ec-auth input::placeholder{color:#b6bcc6}

/* Cartes d'offres (radios) */
.ec-plans{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:6px}
.ec-plan{margin:0}
.ec-plan input{position:absolute;opacity:0;pointer-events:none}
.ec-plan-box{position:relative;display:flex;flex-direction:column;gap:4px;height:100%;
  border:1.5px solid var(--ligne);border-radius:12px;padding:14px 12px;cursor:pointer;background:#fff;
  transition:border-color .18s,box-shadow .18s,transform .18s}
.ec-plan-box:hover{border-color:rgba(185,138,62,.55);transform:translateY(-2px)}
.ec-plan-name{font-weight:700;font-size:13px;line-height:1.35;color:var(--encre)}
.ec-plan-price{font-family:var(--mono);font-size:14px;color:var(--laiton);font-weight:700;margin-top:auto}
.ec-plan-price small{display:block;font-size:10.5px;color:var(--gris);font-weight:400}
.ec-plan-check{position:absolute;top:8px;right:8px;width:20px;height:20px;border-radius:50%;
  border:1.5px solid var(--ligne);color:transparent;font-size:12px;line-height:17px;text-align:center;
  transition:all .18s;background:#fff}
.ec-plan input:checked + .ec-plan-box{border-color:var(--laiton);
  box-shadow:0 0 0 3px rgba(185,138,62,.18),0 10px 24px rgba(17,35,58,.08);background:#FFFDF7}
.ec-plan input:checked + .ec-plan-box .ec-plan-check{background:var(--laiton);border-color:var(--laiton);color:#fff}
.ec-plan input:focus-visible + .ec-plan-box{outline:2px solid var(--laiton);outline-offset:2px}

/* Bouton doré */
.ec-btn.gold{background:linear-gradient(135deg,var(--laiton),var(--laiton-clair));color:#1a1305;
  font-size:15.5px;padding:14px 22px;letter-spacing:.01em}
.ec-btn.gold:hover{box-shadow:0 12px 28px rgba(185,138,62,.4)}

.ec-reassure{text-align:center;font-size:12px;color:var(--gris);font-family:var(--mono);margin:12px 0 0}
.ec-alt{text-align:center;padding-top:14px;border-top:1px dashed var(--ligne)}

@media(max-width:560px){
  .ec-auth{padding:26px 20px}
  .ec-plans{grid-template-columns:1fr}
  .ec-plan-box{flex-direction:row;align-items:center;justify-content:space-between;padding-right:38px}
  .ec-plan-price{margin-top:0;text-align:right}
  .ec-plan-price small{display:inline;margin-left:4px}
  .ec-plan-check{top:50%;transform:translateY(-50%)}
}

/* ===== Page de paiement professionnelle ===== */
.ec-pay{max-width:860px;margin:0 auto;padding:0;overflow:hidden;box-shadow:0 18px 50px rgba(17,35,58,.10)}
.ec-pay-grid{display:grid;grid-template-columns:5fr 6fr;min-height:420px}
.ec-pay-summary{background:var(--encre);color:var(--craie);padding:34px 30px;display:flex;flex-direction:column}
.ec-pay-brandline{font-family:var(--mono);font-size:10.5px;letter-spacing:.22em;color:var(--laiton-clair);margin-bottom:10px}
.ec-pay-summary h1{color:#fff;font-size:25px}
.ec-pay-summary .ec-sub{color:#B9C2CF;margin-bottom:20px}
.ec-order{background:rgba(255,255,255,.05);border:1px solid rgba(216,178,94,.28);border-radius:12px;padding:16px 18px;margin-bottom:18px}
.ec-order-row{display:flex;justify-content:space-between;gap:12px;font-size:13px;padding:6px 0;border-bottom:1px dashed rgba(255,255,255,.12)}
.ec-order-row span{color:#9AA6B6}
.ec-order-row strong{color:#fff;text-align:right;font-weight:600}
.ec-order-total{display:flex;justify-content:space-between;align-items:baseline;padding-top:12px}
.ec-order-total span{color:var(--laiton-clair);font-size:12px;font-family:var(--mono);letter-spacing:.08em}
.ec-order-total strong{color:var(--laiton-clair);font-size:23px;font-family:var(--serif)}
.ec-trust{list-style:none;margin:auto 0 0;padding:0;font-size:12px;color:#B9C2CF}
.ec-trust li{padding:5px 0 5px 20px;position:relative;line-height:1.45}
.ec-trust li::before{content:"✓";position:absolute;left:0;color:var(--laiton-clair);font-weight:700}
.ec-trust strong{color:#fff}

.ec-pay-form{padding:34px 30px;background:var(--craie)}
.ec-methods{display:flex;flex-direction:column;gap:9px;margin-top:6px}
.ec-method input{position:absolute;opacity:0;pointer-events:none}
.ec-method-box{position:relative;display:flex;align-items:center;gap:12px;border:1.5px solid var(--ligne);
  border-radius:12px;padding:12px 44px 12px 14px;cursor:pointer;background:#fff;transition:border-color .18s,box-shadow .18s}
.ec-method-box:hover{border-color:rgba(185,138,62,.55)}
.ec-method-ic{flex:0 0 40px;height:40px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-weight:800}
.ec-method-ic svg{width:22px;height:22px}
.ic-card{background:#EEF2F8;color:var(--encre)}
.ic-om{background:#FF6600;color:#fff;font-size:13px;font-family:var(--sans)}
.ic-wave{background:#E8F4FD;color:#1DA7E0}
.ec-method-txt{display:flex;flex-direction:column;line-height:1.3}
.ec-method-txt strong{font-size:14px;color:var(--encre)}
.ec-method-txt small{font-size:11.5px;color:var(--gris)}
.ec-method-check{position:absolute;top:50%;right:12px;transform:translateY(-50%);width:20px;height:20px;border-radius:50%;
  border:1.5px solid var(--ligne);color:transparent;font-size:12px;line-height:17px;text-align:center;background:#fff;transition:all .18s}
.ec-method input:checked + .ec-method-box{border-color:var(--laiton);box-shadow:0 0 0 3px rgba(185,138,62,.16);background:#FFFDF7}
.ec-method input:checked + .ec-method-box .ec-method-check{background:var(--laiton);border-color:var(--laiton);color:#fff}
.ec-method input:focus-visible + .ec-method-box{outline:2px solid var(--laiton);outline-offset:2px}
.ec-lock{width:15px;height:15px;vertical-align:-2px;margin-right:6px}

/* ===== Historique des paiements ===== */
.ec-pay-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:8px}
.ec-paytable-wrap{overflow-x:auto;border:1px solid var(--ligne);border-radius:12px}
.ec-paytable{width:100%;border-collapse:collapse;font-size:13px;min-width:640px}
.ec-paytable th{background:var(--encre);color:var(--laiton-clair);text-align:left;padding:10px 12px;font-size:11px;
  letter-spacing:.06em;text-transform:uppercase;font-family:var(--mono);font-weight:700}
.ec-paytable td{padding:10px 12px;border-top:1px solid var(--ligne);color:var(--encre)}
.ec-paytable tr:nth-child(even) td{background:#F7F3E9}
.ec-paytable .num{text-align:right;font-family:var(--mono);white-space:nowrap}
.ec-paytable .ref{font-family:var(--mono);font-size:11px;color:var(--gris)}
.ec-paystatus{display:inline-block;font-size:11px;padding:3px 10px;border-radius:20px;font-family:var(--mono);font-weight:700}
.ec-paystatus.s-paid{background:rgba(46,90,78,.14);color:var(--sauge)}
.ec-paystatus.s-pending{background:rgba(185,138,62,.16);color:#8a6420}
.ec-paystatus.s-failed{background:rgba(185,60,40,.12);color:#a3402c}
.ec-payempty{text-align:center;padding:34px 10px;border:1.5px dashed var(--ligne);border-radius:12px}

@media(max-width:760px){
  .ec-pay-grid{grid-template-columns:1fr}
  .ec-pay-summary{padding:26px 20px}
  .ec-pay-form{padding:26px 20px}
}