:root{--primary:#1dd3b0;--navy:#2b3e50;--bg:#f7f9fb;--border:#e2e8f0;--muted:#667788;--danger:#dc3545;--warning:#d97706;--success:#198754;--info:#416b8c}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:#243240;font-family:Inter,Arial,sans-serif}.app{display:flex;min-height:100vh}.sidebar{width:245px;background:var(--navy);color:white;padding:20px 14px;position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column}.brand{display:flex;gap:10px;align-items:center;color:white;text-decoration:none;font-weight:800;font-size:17px;padding:8px}.brand-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:rgba(29,211,176,.18)}nav{margin-top:25px;display:grid;gap:5px}.sidebar nav a{display:flex;align-items:center;gap:11px;color:#dbe5ec;text-decoration:none;padding:11px 12px;border-radius:10px}.sidebar nav a:hover,.sidebar nav a.active{background:#3a5064;color:white}.count{margin-left:auto;background:var(--primary);color:#18323a;padding:2px 7px;border-radius:20px;font-size:12px}.side-bottom{margin-top:auto;border-top:1px solid #43576a;padding:14px 8px;display:grid;gap:8px}.side-bottom a{color:#b9c9d5}main{margin-left:245px;width:calc(100% - 245px)}.top{height:84px;background:white;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:15px 28px;position:sticky;top:0;z-index:10}.top h1{font-size:23px;margin:0}.top p{margin:4px 0 0;color:var(--muted);font-size:13px}.content{padding:26px;max-width:1500px;margin:auto}.grid{display:grid;gap:18px}.cards{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}.card,.panel{background:white;border:1px solid var(--border);border-radius:15px;box-shadow:0 4px 18px rgba(30,45,60,.05)}.card{padding:19px}.card .label{color:var(--muted);font-size:13px}.card .value{font-size:30px;font-weight:800;margin-top:8px}.panel{padding:20px}.panel h2{margin:0 0 15px;font-size:17px}.two{grid-template-columns:1.3fr 1fr}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--border);background:white;color:#243240;text-decoration:none;padding:9px 13px;border-radius:9px;font-weight:650;font-size:14px;cursor:pointer}.btn.primary{background:var(--primary);border-color:var(--primary);color:#153a38}.btn.danger{background:#fff1f2;color:#b4232d;border-color:#fecdd3}.btn.secondary{background:#eef2f5}.btn.small{padding:6px 9px;font-size:12px}.badge{display:inline-block;padding:5px 9px;border-radius:99px;font-size:12px;font-weight:700;border:1px solid}.badge.warning{color:#a85d00;background:#fff7e6;border-color:#f4c675}.badge.success{color:#12683d;background:#eaf8f1;border-color:#a9dfc3}.badge.danger{color:#b4232d;background:#fff0f1;border-color:#ffc2c7}.badge.info,.badge.primary{color:#315d7d;background:#edf5fa;border-color:#b8d2e3}.badge.muted{color:#667788;background:#f2f4f6;border-color:#dde3e8}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:11px 9px;border-bottom:1px solid #edf0f2;font-size:14px}th{font-size:12px;text-transform:uppercase;color:var(--muted)}tr:last-child td{border-bottom:0}.table-wrap{overflow:auto}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}label{font-size:13px;font-weight:700}input,select,textarea{width:100%;border:1px solid #cfd8df;border-radius:9px;padding:10px 11px;background:white;font:inherit}textarea{min-height:95px}.actions{display:flex;gap:9px;flex-wrap:wrap}.alert{padding:12px 14px;border-radius:10px;margin-bottom:15px;background:#eef5fa}.alert.success{background:#e9f8f0;color:#14653d}.alert.error,.alert.danger{background:#fff0f1;color:#a82730}.alert.warning{background:#fff7e6;color:#915600}.kv{display:grid;grid-template-columns:repeat(2,1fr);gap:4px 28px}.kv div{padding:9px 0;border-bottom:1px solid #eef1f3}.kv small{display:block;color:var(--muted);text-transform:uppercase;font-size:10px;font-weight:700}.kv strong{display:block;margin-top:3px}.month-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.calendar{display:grid;grid-template-columns:repeat(7,1fr);border-left:1px solid var(--border);border-top:1px solid var(--border)}.day{min-height:125px;background:white;border-right:1px solid var(--border);border-bottom:1px solid var(--border);padding:7px}.day.other{background:#f5f7f9;color:#9ba7b1}.daynum{font-weight:700;font-size:12px}.event{display:block;text-decoration:none;color:#243240;margin-top:5px;padding:5px 6px;border-radius:6px;background:#eef5fa;font-size:11px;border-left:3px solid var(--info)}.event.pending_approval{background:#fff6df;border-color:var(--warning)}.event.confirmed{background:#eaf8f1;border-color:var(--success)}.mobile-menu{display:none}.public{max-width:720px;margin:35px auto;padding:0 18px}.public .logo{font-weight:850;font-size:20px}.steps{display:flex;gap:5px;margin:20px 0}.steps span{height:5px;flex:1;background:#dfe6eb;border-radius:9px}.steps span.on{background:var(--primary)}.choice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}.choice{border:1px solid var(--border);padding:12px;border-radius:9px;cursor:pointer}.choice:has(input:checked){border-color:var(--primary);background:#edfcf9}.choice input{width:auto}.public .panel{margin-top:18px}.hero{text-align:center;padding:35px}.empty{color:var(--muted);padding:25px;text-align:center}.stat-big{font-size:26px;font-weight:800}.progress{height:8px;background:#e8edf1;border-radius:10px;overflow:hidden}.progress i{display:block;height:100%;background:var(--primary)}@media(max-width:850px){.sidebar{transform:translateX(-100%);z-index:50;transition:.2s}.nav-open .sidebar{transform:none}main{margin-left:0;width:100%}.mobile-menu{display:block;border:0;background:transparent;font-size:23px}.top{padding:13px 15px}.top .btn{display:none}.content{padding:16px}.two{grid-template-columns:1fr}.form-grid,.kv{grid-template-columns:1fr}.calendar{grid-template-columns:1fr}.calendar .day{min-height:auto}.calendar .day.other{display:none}.choice-grid{grid-template-columns:1fr}}
.attention-card{display:block;text-decoration:none;color:inherit;border:2px solid #f4c675;background:#fffaf0;transition:.15s}.attention-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(30,45,60,.10)}.attention-card small{color:#915600}.validation-alert{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 16px;margin-bottom:18px;border:1px solid #f4c675;border-left:5px solid var(--warning);border-radius:12px;background:#fff7e6;color:#704500}.validation-alert strong{display:block;font-size:15px}.validation-alert span{display:block;margin-top:3px;font-size:13px}.warning-btn{background:#d97706;border-color:#d97706;color:white}@media(max-width:650px){.validation-alert{align-items:stretch;flex-direction:column}.validation-alert .btn{width:100%}}

/* V9.6 - services du formulaire public, responsive */
.public .services-grid{display:grid;grid-template-columns:1fr;gap:12px;min-width:0}
.public .service-choice-wrap{display:block;min-width:0;width:100%}
.public .service-choice{display:flex;align-items:flex-start;gap:12px;width:100%;min-height:76px;padding:14px 15px;border:1px solid var(--border);border-radius:12px;background:#fff;cursor:pointer;overflow:hidden}
.public .service-choice:has(.service-checkbox:checked){border-color:var(--primary);background:#edfcf9}
.public .service-checkbox{flex:0 0 22px;width:22px;height:22px;margin:1px 0 0;padding:0}
.public .service-copy{display:flex;flex-direction:column;gap:4px;min-width:0;line-height:1.3}
.public .service-copy strong{display:block;font-size:15px;overflow-wrap:anywhere}
.public .service-copy small{display:block;color:var(--muted);font-size:13px;font-weight:400;line-height:1.4;overflow-wrap:anywhere}
.public .photobooth-package-box{margin:8px 0 0 34px;padding:13px;border:1px solid #cfe0e8;border-radius:11px;background:#f7fbfd;min-width:0}
.public .package-title{font-size:13px;font-weight:800;margin-bottom:9px}
.public .package-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}
.public .package-option{display:flex;align-items:center;justify-content:center;gap:6px;min-width:0;padding:9px 7px;border:1px solid #cfd8df;border-radius:9px;background:#fff;cursor:pointer;font-size:13px}
.public .package-option:has(input:checked){border-color:var(--primary);background:#edfcf9}
.public .package-option input{width:auto;flex:0 0 auto;margin:0;padding:0}
.public .package-option span{min-width:0;overflow-wrap:anywhere}
.public .package-help{display:block;margin-top:8px;color:var(--muted);font-weight:400;line-height:1.35}
.public .services-help{margin:2px 0 0;color:var(--muted);font-size:13px;line-height:1.4;overflow-wrap:anywhere;max-width:100%}
@media(max-width:520px){
 .public{padding:0 14px}
 .public .panel{padding:18px 16px}
 .public .service-choice{padding:13px 12px;gap:10px}
 .public .service-checkbox{flex-basis:20px;width:20px;height:20px}
 .public .photobooth-package-box{margin-left:30px;padding:11px}
 .public .package-options{grid-template-columns:1fr}
 .public .package-option{justify-content:flex-start;padding:10px}
}

/* V13.2 - menu mobile : défilement, fond, z-index, zone tactile, petits écrans */
.nav-backdrop{display:none}
@media(max-width:850px){
 body.nav-open{overflow:hidden}
 .sidebar{width:min(310px,calc(100vw - 48px));max-width:100vw;height:100dvh;inset:0 auto 0 0;overflow-y:auto;overscroll-behavior:contain;padding:18px 12px 24px;z-index:101;transform:translateX(-105%);box-shadow:6px 0 22px rgba(0,0,0,.18)}
 body.nav-open .sidebar{transform:translateX(0)}
 .sidebar nav{display:grid;gap:3px;margin-top:16px}
 .sidebar nav a{min-height:44px;flex-shrink:0}
 .side-bottom{margin-top:18px;padding-bottom:env(safe-area-inset-bottom,0px)}
 .nav-backdrop{display:block;position:fixed;inset:0;background:rgba(17,30,44,.55);z-index:100;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s,visibility .2s}
 body.nav-open .nav-backdrop{opacity:1;visibility:visible;pointer-events:auto}
 .mobile-menu{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;border-radius:9px;cursor:pointer;z-index:1}
 .top{min-height:70px;height:auto;gap:10px}.top>div{min-width:0;flex:1}.top h1{font-size:clamp(17px,5vw,23px);overflow-wrap:anywhere}
 .top .btn{display:none}
}

/* Logo officiel sur le formulaire public */
.public .public-brand{display:flex;justify-content:center;align-items:center;margin:8px auto 24px;text-align:center}
.public .public-brand img{display:block;width:min(300px,72vw);height:auto;max-height:220px;object-fit:contain}
@media(max-width:600px){.public .public-brand{margin-bottom:18px}.public .public-brand img{width:min(245px,76vw);max-height:180px}}


/* V14.9.2 - navigation desktop scrollable */
@media(min-width:851px){
  .sidebar{height:100vh;height:100dvh;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;}
  .sidebar nav{flex:0 0 auto;}
  .side-bottom{flex:0 0 auto;}
}

/* V14.9.2 - logo formulaire public, dimensions explicites pour Safari */
.public .public-brand img{
  display:block;
  width:220px;
  max-width:70vw;
  height:auto;
  max-height:150px;
  object-fit:contain;
  margin:0 auto;
}
@media(max-width:600px){
  .public .public-brand img{width:190px;max-width:68vw;max-height:130px;}
}


/* V14.9.4 - navigation persistante pour iPhone/PWA */
.iphone-bottom-nav{display:none}
@media(max-width:850px){
  .iphone-bottom-nav{
    position:fixed;left:0;right:0;bottom:0;z-index:95;
    display:grid;grid-template-columns:repeat(4,1fr);
    min-height:58px;padding:5px 6px calc(5px + env(safe-area-inset-bottom,0px));
    background:rgba(255,255,255,.96);border-top:1px solid var(--border);
    box-shadow:0 -4px 18px rgba(30,45,60,.10);
    -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  }
  .iphone-nav-btn{
    appearance:none;-webkit-appearance:none;border:0;background:transparent;color:#31475a;
    text-decoration:none;display:flex;flex-direction:column;align-items:center;justify-content:center;
    gap:1px;min-width:0;min-height:48px;padding:2px 4px;font:inherit;cursor:pointer;
    -webkit-tap-highlight-color:transparent;
  }
  .iphone-nav-btn span{font-size:25px;line-height:25px;font-weight:700}
  .iphone-nav-btn small{font-size:10px;line-height:13px;font-weight:700}
  .iphone-nav-btn:active{background:#eef5f7;border-radius:10px}
  main{padding-bottom:calc(68px + env(safe-area-inset-bottom,0px))}
  .sidebar{padding-bottom:calc(90px + env(safe-area-inset-bottom,0px))}
}