:root{
  --primary:#3C35C9;--sky:#8EB9FC;--blue:#274DEA;--mint:#EBFFDC;--yellow:#FFF197;--coral:#FF513D;
  --ink:#20202a;--muted:#737383;--bg:#f6f7fb;--surface:#fff;--line:#e7e8ef;--line-strong:#d9dbe7;
  --sidebar:244px;--topbar:54px;--radius:12px;--shadow:0 8px 24px rgba(35,35,65,.055)
}
*{box-sizing:border-box}html{font-family:"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--ink)}body{margin:0;background:var(--bg);font-size:14px}a{color:inherit;text-decoration:none}input,select,textarea,button{font:inherit}button{color:inherit}

/* ---- Structure générale : fine, latérale, dense ---- */
.app-sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:#fff;border-right:1px solid var(--line);z-index:20;display:flex;flex-direction:column;overflow:auto}
.sidebar-brand{height:72px;display:flex;align-items:center;gap:11px;padding:0 18px;border-bottom:1px solid var(--line)}
.brand-mark{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;background:var(--primary);color:#fff;font-size:17px;font-weight:800;box-shadow:0 6px 14px rgba(60,53,201,.20)}
.brand-copy{display:flex;align-items:baseline;gap:4px;letter-spacing:.025em}.brand-copy strong{font-size:15px}.brand-copy small{font-size:15px;font-weight:400;color:var(--muted)}
.sidebar-nav{padding:14px 10px 20px;flex:1}.nav-section-label{padding:7px 10px 6px;color:#9a9aaa;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.12em}
.nav-item{min-height:36px;padding:7px 10px;border-radius:8px;display:flex;align-items:center;gap:9px;color:#5d5d6c;margin:2px 0;font-size:13px;transition:.13s ease}
.nav-item:hover{background:#f5f4ff;color:var(--primary)}.nav-item.active{background:#f0efff;color:var(--primary);font-weight:650;box-shadow:inset 3px 0 0 var(--primary)}
.nav-icon{width:20px;height:20px;display:grid;place-items:center;font-size:14px;color:inherit}.nav-divider{height:1px;background:var(--line);margin:12px 9px}
.nav-event-title{display:flex;gap:9px;align-items:center;margin:2px 6px 8px;padding:7px 5px}.event-dot{width:8px;height:8px;border-radius:50%;background:var(--coral);box-shadow:0 0 0 4px #fff0ee;flex:0 0 auto}
.nav-event-title span:last-child{min-width:0;display:flex;flex-direction:column}.nav-event-title small{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:#a1a1af}.nav-event-title strong{font-size:12px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;max-width:175px}
.sidebar-user{position:sticky;bottom:0;background:#fff;border-top:1px solid var(--line);padding:12px;display:grid;grid-template-columns:34px 1fr 30px;align-items:center;gap:8px}.avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--mint);color:#334226;font-weight:700}.user-meta{min-width:0;display:flex;flex-direction:column}.user-meta strong,.user-meta small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-meta strong{font-size:12px}.user-meta small{font-size:10px;color:var(--muted);margin-top:2px}.logout-btn{border:0;background:transparent;width:30px;height:30px;border-radius:8px;cursor:pointer;color:#9696a3}.logout-btn:hover{background:#fff0ee;color:var(--coral)}
.app-topbar{position:fixed;top:0;left:var(--sidebar);right:0;height:var(--topbar);background:rgba(255,255,255,.93);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);z-index:15;display:flex;align-items:center;padding:0 26px;gap:14px}.topbar-label{font-size:12px;font-weight:650;color:#555563}.topbar-user{margin-left:auto;font-size:11px;color:#9999a7}.topbar-accent{display:flex;width:42px;height:4px;border-radius:10px;overflow:hidden}.topbar-accent i{flex:1}.topbar-accent i:nth-child(1){background:var(--primary)}.topbar-accent i:nth-child(2){background:var(--sky)}.topbar-accent i:nth-child(3){background:var(--blue)}.topbar-accent i:nth-child(4){background:var(--yellow)}.topbar-accent i:nth-child(5){background:var(--coral)}
.container{width:auto;max-width:1460px;margin:0 28px 60px calc(var(--sidebar) + 28px);padding-top:calc(var(--topbar) + 24px)}.narrow{max-width:860px}.footer{margin-left:var(--sidebar);padding:18px 28px 26px;color:#a0a0ad;font-size:10px;text-align:right}.footer span{color:var(--coral);padding:0 4px}
.event-context{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:11px;margin:0 0 13px}.event-context-dot{width:6px;height:6px;border-radius:50%;background:var(--sky)}.event-context span:last-child{display:flex;gap:7px;align-items:baseline}.event-context strong{color:#555563}.event-context small{font-size:10px}

/* ---- Typographie et titres ---- */
.pagehead{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;margin:0 0 18px}.pagehead h1,.hero h1{margin:0;font-size:clamp(1.55rem,2.3vw,2.15rem);line-height:1.1;letter-spacing:-.035em;font-weight:650}.pagehead p,.hero p{color:var(--muted);margin:6px 0 0;line-height:1.45;font-size:12px}.actions{display:flex;gap:8px;flex-wrap:wrap}

/* ---- Boutons et formulaires ---- */
.btn{border:1px solid transparent;border-radius:8px;padding:8px 12px;font-size:12px;font-weight:650;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;min-height:34px;transition:.13s ease}.btn:hover{transform:translateY(-1px)}.btn.primary{background:var(--primary);color:#fff;box-shadow:0 5px 13px rgba(60,53,201,.14)}.btn.primary:hover{background:#332db2}.btn.secondary{background:#fff;border-color:var(--line-strong);color:var(--primary)}.btn.ghost{background:transparent;color:var(--primary)}.btn.danger{background:#fff4f2;border-color:#ffdcd7;color:#c33a2c}.btn.big{padding:11px 18px;font-size:13px}.btn.small{min-height:28px;padding:5px 9px;font-size:11px}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:17px;margin:13px 0;box-shadow:var(--shadow)}details.panel>summary{list-style:none;cursor:pointer;font-size:12px;font-weight:650;color:var(--primary);display:flex;align-items:center;gap:7px}details.panel>summary::-webkit-details-marker{display:none}.formgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 14px}.formgrid label,.inline-form label{display:flex;flex-direction:column;gap:5px;font-size:11px;font-weight:600;color:#5e5e6c}.formgrid input,.formgrid select,.formgrid textarea,.inline-form input,table select{width:100%;border:1px solid var(--line-strong);border-radius:7px;padding:8px 9px;background:#fff;outline:none;color:var(--ink);font-size:12px}.formgrid input:focus,.formgrid select:focus,.formgrid textarea:focus,.inline-form input:focus{border-color:var(--sky);box-shadow:0 0 0 3px rgba(142,185,252,.18)}.formgrid textarea{min-height:72px;resize:vertical}.span2{grid-column:1/-1}.topgap{margin-top:14px}.inline-form{display:flex;gap:10px;align-items:end}.inline-form label{flex:1}

/* ---- Cartes et événements ---- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(245px,1fr));gap:12px}.event-card,.badge-preview{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);transition:.15s ease;position:relative;overflow:hidden}.event-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--sky)}.event-card:nth-child(5n+2):before{background:var(--mint)}.event-card:nth-child(5n+3):before{background:var(--yellow)}.event-card:nth-child(5n+4):before{background:var(--coral)}.event-card:nth-child(5n+5):before{background:var(--blue)}.event-card:hover{transform:translateY(-2px);border-color:#d9d7ff;box-shadow:0 12px 28px rgba(35,35,65,.08)}.event-card.static:hover{transform:none}.event-card h2{font-size:16px;margin:10px 0 4px;font-weight:650}.event-card p{color:var(--muted);font-size:12px;margin:5px 0}.event-card small{color:#9898a5;font-size:10px}.pill{display:inline-flex;align-items:center;background:var(--mint);border-radius:999px;padding:4px 8px;font-size:10px;font-weight:650;color:#445337}.pill.soft{background:#f0efff;color:var(--primary)}
.hero{background:linear-gradient(115deg,#fff 35%,#f3f2ff 100%);border:1px solid #e1e0f4;border-radius:15px;padding:22px 24px;display:flex;justify-content:space-between;gap:24px;align-items:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:var(--primary)}.hero:after{content:"";position:absolute;width:130px;height:130px;border-radius:50%;right:90px;top:-88px;background:var(--yellow);opacity:.45}.datebox{background:#fff;color:var(--ink);border:1px solid #dedcf8;border-radius:11px;padding:13px 15px;min-width:165px;display:flex;flex-direction:column;position:relative;z-index:1}.datebox:before{content:"";height:3px;background:var(--coral);position:absolute;left:14px;right:14px;top:0;border-radius:0 0 4px 4px}.datebox strong{font-size:13px;font-weight:650}.datebox small{margin-top:4px;color:var(--muted);font-size:10px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:10px;margin:13px 0}.kpis>div{background:#fff;border:1px solid var(--line);border-radius:10px;padding:13px 14px;display:flex;flex-direction:column;min-height:78px}.kpis>div:nth-child(1){border-top:3px solid var(--sky)}.kpis>div:nth-child(2){border-top:3px solid var(--mint)}.kpis>div:nth-child(3){border-top:3px solid var(--yellow)}.kpis>div:nth-child(4){border-top:3px solid var(--coral)}.kpis span{color:var(--muted);font-size:10px}.kpis strong{font-size:18px;margin-top:5px;font-weight:650}.kpis .accent{background:var(--primary);border-color:var(--primary);color:#fff}.kpis .accent span{color:#dcd9ff}.kpis .accent strong{font-size:17px}

/* ---- Tableaux ---- */
.tablewrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:12px}th,td{text-align:left;padding:10px 11px;border-bottom:1px solid var(--line);vertical-align:middle}th{font-size:9px;text-transform:uppercase;color:#9292a0;letter-spacing:.08em;font-weight:700;background:#fbfbfd;white-space:nowrap}tbody tr:hover{background:#fcfcff}td small{display:block;color:#9999a6;margin-top:2px;font-size:10px}.status{display:inline-flex;background:var(--yellow);padding:3px 7px;border-radius:999px;font-size:9px;font-weight:650}.money{display:flex;flex-direction:column;gap:3px;margin-top:12px;font-size:11px}
.notice{padding:11px 13px;border-radius:9px;background:linear-gradient(90deg,var(--yellow),#fffbe0);border:1px solid #f4e98d;margin-bottom:13px;font-size:11px}

/* ---- Permissions / badges / planning ---- */
.role-title{display:flex;align-items:center;justify-content:space-between}.role-title h2{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--primary);font-size:15px}.permission-group{border-top:1px solid var(--line);padding-top:12px;margin-top:13px}.permission-group h3{font-size:11px}.permission-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:6px}.check{display:flex!important;flex-direction:row!important;align-items:flex-start;gap:8px!important;background:#fafafe;padding:8px;border-radius:7px;font-weight:500!important}.check input{width:auto!important;margin-top:2px}.check span{display:flex;flex-direction:column;font-size:11px}.check small{color:#9a9aa8;font-family:monospace;font-size:9px;margin-top:2px}.badge-preview{min-height:145px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.badge-preview .stripe{height:7px;background:var(--badge);position:absolute;top:0;left:0;right:0}.badge-preview h2{margin:0;font-size:16px}.badge-preview p{margin:3px;color:var(--muted);font-size:11px}.badge-preview small{position:absolute;bottom:9px;color:#9999a6;font-size:9px}
.timeline{display:grid;gap:8px}.timeline article{display:grid;grid-template-columns:155px 1fr;gap:16px;background:#fff;border:1px solid var(--line);border-left:3px solid var(--sky);border-radius:10px;padding:13px 14px}.timeline article:nth-child(4n+2){border-left-color:var(--mint)}.timeline article:nth-child(4n+3){border-left-color:var(--yellow)}.timeline article:nth-child(4n+4){border-left-color:var(--coral)}.timeline time{font-weight:650;color:var(--primary);font-size:11px}.timeline h3{margin:5px 0 2px;font-size:14px}.timeline p,.timeline small{color:var(--muted);font-size:10px}.roundcheck{border:0;background:var(--mint);width:27px;height:27px;border-radius:50%;cursor:pointer;font-weight:700}.done td{opacity:.5;text-decoration:line-through}

/* ---- Plan de table ---- */
.seating-board{display:grid;grid-template-columns:250px 1fr;gap:12px}.guest-pool,.seat-table{background:#fff;border:1px dashed #d9d7ec;border-radius:12px;padding:13px;min-height:160px}.table-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.seat-table.round{border-radius:55px}.seat-table.rectangle{border-radius:10px}.guest-list{display:grid;gap:6px;margin-top:9px}.guest-chip{background:#f3f2ff;border:1px solid #dfddff;border-radius:8px;padding:7px 9px;cursor:grab;font-size:11px}.guest-chip small{display:block;color:var(--muted);font-size:9px}.guest-chip.dragging{opacity:.4}.dropzone.dragover{border-color:var(--primary);background:#f7f6ff}

/* ---- Connexion ---- */
.login-shell{min-height:calc(100vh - 38px);display:grid;place-items:center;padding:28px;background:linear-gradient(135deg,#eef4ff 0%,#faf9ff 45%,#fffce6 100%);position:relative;overflow:hidden}.login-shell:before,.login-shell:after{content:"";position:absolute;border-radius:50%;filter:blur(2px);opacity:.65}.login-shell:before{width:280px;height:280px;background:var(--sky);left:-150px;top:-130px}.login-shell:after{width:250px;height:250px;background:var(--yellow);right:-120px;bottom:-120px}.login-card{width:min(480px,92vw);background:rgba(255,255,255,.94);border:1px solid rgba(255,255,255,.9);border-radius:18px;padding:34px 38px;text-align:center;box-shadow:0 22px 60px rgba(46,45,80,.10);position:relative;z-index:2}.logo-orb{width:54px;height:54px;border-radius:15px;display:grid;place-items:center;background:var(--primary);color:#fff;font-weight:800;font-size:23px;margin:auto;box-shadow:0 10px 24px rgba(60,53,201,.20);position:relative}.logo-orb:after{content:"";position:absolute;width:11px;height:11px;border-radius:50%;right:-4px;bottom:5px;background:var(--coral);border:3px solid #fff}.login-card h1{font-size:27px;letter-spacing:-.035em;font-weight:650;margin:17px 0 7px}.login-card p{color:var(--muted);font-size:12px;line-height:1.6;max-width:390px;margin:0 auto}.login-card .btn{margin:20px 0 11px}.login-card small{display:block;color:#9999a7;font-size:10px;line-height:1.5}
.errorbox{text-align:center}.empty{background:#fff;border:1px dashed #cfd0dc;border-radius:11px;padding:24px;color:var(--muted);font-size:12px}code{background:#f0effc;color:var(--primary);padding:2px 5px;border-radius:5px;font-size:.9em}pre{text-align:left;overflow:auto;font-size:11px}

@media(max-width:920px){
  :root{--sidebar:72px}.brand-copy,.nav-section-label,.nav-item span:last-child,.nav-event-title span:last-child,.user-meta{display:none}.sidebar-brand{justify-content:center;padding:0}.sidebar-nav{padding:12px 8px}.nav-item{justify-content:center;padding:8px}.nav-icon{font-size:16px}.nav-event-title{justify-content:center}.sidebar-user{grid-template-columns:1fr;justify-items:center}.sidebar-user form{display:none}.container{margin-left:calc(var(--sidebar) + 18px);margin-right:18px}.app-topbar{left:var(--sidebar);padding:0 18px}.topbar-user{display:none}.footer{margin-left:var(--sidebar)}
}
@media(max-width:650px){
  :root{--sidebar:0px}.app-sidebar{position:static;width:100%;height:auto;border-right:0;border-bottom:1px solid var(--line);overflow:visible}.sidebar-brand{height:55px;justify-content:flex-start;padding:0 15px}.brand-copy{display:flex}.sidebar-nav{display:flex;overflow:auto;padding:7px}.nav-section-label,.nav-divider,.nav-event-title,.sidebar-user{display:none}.nav-item{min-width:max-content}.nav-item span:last-child{display:inline}.app-topbar{display:none}.container{margin:0 14px 42px;padding-top:18px}.footer{margin-left:0;padding:15px}.formgrid{grid-template-columns:1fr}.span2{grid-column:auto}.hero{flex-direction:column;align-items:flex-start}.datebox{width:100%}.pagehead{align-items:flex-start;flex-direction:column}.timeline article{grid-template-columns:1fr}.inline-form{flex-direction:column;align-items:stretch}.seating-board{grid-template-columns:1fr}.topbar-label{display:none}
}