:root{--ink:#05194a;--navy2:#0a2562;--sky:#0f93d4;--sky-d:#0b7cb5;--sand:#f0c078;--bg:#f2f5fa;--line:#e2e8f2;--text:#2b3a5c;--muted:#6a7894;--ok:#14803f;--err:#b42323;--r:14px;--sw:260px}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Poppins,"Segoe UI",sans-serif;font-size:14.5px;color:var(--text);background:var(--bg);line-height:1.55}
a{color:var(--sky-d);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3{font-family:Outfit,Poppins,sans-serif;color:var(--ink)}
.muted{color:var(--muted)}.block{display:block}.strong{font-weight:600;color:var(--ink)}
.r{text-align:right}.sm{padding:7px 12px!important;font-size:13px!important}

/* Layout */
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sw);background:linear-gradient(180deg,var(--ink),#0a2d70);color:#cfdcf5;display:flex;flex-direction:column;overflow-y:auto;z-index:50;transition:transform .3s}
.brand{display:block;padding:20px 22px;background:#fff;text-align:center;margin:16px;border-radius:12px}
.brand img{height:54px;display:block;margin:0 auto}.brand small{display:block;color:var(--ink);font-weight:600;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;margin-top:4px}
.sidebar nav{padding:6px 12px;flex:1}
.nav-title{font-size:11px;text-transform:uppercase;letter-spacing:1.4px;color:#7f93bd;padding:16px 12px 6px}
.sidebar nav a{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:#cfdcf5;font-weight:500;margin-bottom:2px;position:relative}
.sidebar nav a:hover{background:rgba(255,255,255,.08);text-decoration:none}
.sidebar nav a.on{background:var(--sky);color:#fff}
.sidebar nav i{font-style:normal;width:22px;text-align:center;opacity:.9}
.badge{margin-left:auto;background:var(--sand);color:var(--ink);font-size:11px;font-weight:700;border-radius:999px;padding:1px 8px}
.viewsite{margin:12px 16px 18px;padding:11px;border:1px solid rgba(255,255,255,.2);border-radius:10px;text-align:center;color:#fff;font-weight:500}
.viewsite:hover{background:rgba(255,255,255,.1);text-decoration:none}
.main{margin-left:var(--sw);min-height:100vh}
.topbar{position:sticky;top:0;z-index:30;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:16px;padding:12px 28px}
.topbar h1{font-size:22px;flex:1}
.menu-btn{display:none;background:none;border:0;font-size:24px;cursor:pointer;color:var(--ink)}
.who{display:flex;align-items:center;gap:14px}
.me{display:flex;align-items:center;gap:10px;color:var(--ink)}.me:hover{text-decoration:none}
.av{width:38px;height:38px;border-radius:50%;background:var(--ink);color:var(--sand);display:grid;place-items:center;font-weight:700;font-family:Outfit}
.nm{display:flex;flex-direction:column;line-height:1.2;font-weight:600}.nm small{color:var(--muted);font-weight:400;font-size:12px}
.content{padding:28px;max-width:1280px}
.scrim{display:none}

/* Panels & stats */
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;margin-bottom:22px;box-shadow:0 2px 10px rgba(5,25,74,.04)}
.panel h2{font-size:18px;margin-bottom:14px}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.panel-head h2{margin:0}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:22px}
.stat{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;color:var(--text);transition:.2s}
.stat:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(5,25,74,.1);text-decoration:none}
.stat i{width:50px;height:50px;border-radius:14px;background:rgba(15,147,212,.12);color:var(--sky);display:grid;place-items:center;font-style:normal;font-size:22px}
.stat.warn i{background:rgba(240,192,120,.3);color:#a86d12}
.stat strong{display:block;font-family:Outfit;font-size:30px;color:var(--ink);line-height:1}.stat span{color:var(--muted);font-size:13px}
.dash-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:22px}
.list li{list-style:none;border-bottom:1px solid var(--line)}.list li:last-child{border:0}
.list a{display:flex;gap:12px;align-items:center;padding:12px 0;color:var(--text)}.list a:hover{text-decoration:none;background:#f8fafd}
.list a>div{flex:1;min-width:0}.list p{color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.list time{color:var(--muted);font-size:12px;white-space:nowrap}
.list small{color:var(--muted);display:block}
.dot{width:10px;height:10px;border-radius:50%;background:var(--line);flex:none;display:inline-block}.dot.new{background:var(--sky);box-shadow:0 0 0 4px rgba(15,147,212,.18)}
.bars{display:flex;align-items:flex-end;gap:12px;height:190px;padding-top:10px}
.bar{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:6px}
.bar span{display:block;width:100%;max-width:44px;min-height:4px;background:linear-gradient(180deg,var(--sky),var(--ink));border-radius:8px 8px 0 0;color:#fff;font-size:12px;text-align:center;font-weight:600}
.bar small{color:var(--muted);font-size:11px}
.quick{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.quick a{padding:14px;border:1px dashed var(--line);border-radius:12px;color:var(--ink);font-weight:500;text-align:center}.quick a:hover{background:var(--bg);text-decoration:none}

/* Tables */
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:16px;flex-wrap:wrap}
.search{display:flex;gap:8px}.search input{min-width:260px}
.table-wrap{padding:0;overflow-x:auto}
.table{width:100%;border-collapse:collapse}
.table th{font-family:Outfit;text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);padding:14px 16px;background:#f8fafd;border-bottom:1px solid var(--line);white-space:nowrap}
.table td{padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tr:last-child td{border:0}.table tr:hover td{background:#fafcff}
.table tr.unread td{background:#f1f8fe;font-weight:500}
th.r,td.r{text-align:right}
.thumb{width:56px;height:40px;object-fit:cover;border-radius:8px;display:block;border:1px solid var(--line)}.thumb.none{display:grid;place-items:center;background:var(--bg);color:var(--muted)}
.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}td.actions{justify-content:flex-end;flex-wrap:nowrap}
.actions form{display:inline}
.icon-btn{width:34px;height:34px;display:inline-grid;place-items:center;border:1px solid var(--line);border-radius:9px;background:#fff;cursor:pointer;font-size:14px;color:var(--ink)}
.icon-btn:hover{background:var(--bg);text-decoration:none}.icon-btn.danger:hover{background:#fdeaea;border-color:#f3b9b9}
.pill{display:inline-block;padding:3px 11px;border-radius:999px;font-size:12px;font-weight:600}
.pill.ok{background:#e4f7ec;color:var(--ok)}.pill.off{background:#eef0f5;color:var(--muted)}.pill.cat{background:#e3f4fc;color:var(--sky-d)}
.empty{padding:40px;text-align:center;color:var(--muted)}
.pager{display:flex;gap:6px;justify-content:center;margin:6px 0 20px}
.pager a{width:38px;height:38px;display:grid;place-items:center;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--ink);font-weight:600}
.pager a.on,.pager a:hover{background:var(--ink);color:#fff;text-decoration:none}
.tabs{display:flex;gap:6px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:4px}
.tabs a{padding:7px 16px;border-radius:7px;color:var(--text);font-weight:500}.tabs a.on{background:var(--ink);color:#fff;text-decoration:none}

/* Forms */
.form.narrow{max-width:820px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px 22px}
.fld{display:flex;flex-direction:column;gap:6px}.fld.full{grid-column:1/-1}
.fld>span,.fld>label{font-weight:600;color:var(--ink);font-size:13.5px}
.req{color:var(--err);font-style:normal}
input,select,textarea{font:inherit;color:var(--text);background:#fff;border:1px solid #cfd8e8;border-radius:10px;padding:10px 13px;width:100%}
input:focus,select:focus,textarea:focus{outline:3px solid rgba(15,147,212,.2);border-color:var(--sky)}
textarea{resize:vertical;min-height:90px}
input[type=file]{padding:9px;background:var(--bg)}
.check{display:flex;align-items:center;gap:10px;font-weight:500;color:var(--ink);cursor:pointer}.check input{width:18px;height:18px;accent-color:var(--sky)}
.help{color:var(--muted);font-size:12.5px}
.err{color:var(--err);font-size:12.5px}
.img-cur{display:flex;align-items:center;gap:16px;margin-bottom:8px}.img-cur img{max-height:130px;max-width:220px;border-radius:10px;border:1px solid var(--line);object-fit:cover}
.form>h2:not(:first-child){margin-top:26px}
.form .actions{margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}
.sticky-actions{position:sticky;bottom:0;background:var(--bg);padding:14px 0!important;margin:0!important;border:0!important}

/* Buttons & alerts */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:10px;font:600 14px Outfit,Poppins,sans-serif;border:1px solid transparent;cursor:pointer;transition:.2s;text-decoration:none!important}
.btn-primary{background:var(--sky);color:#fff}.btn-primary:hover{background:var(--sky-d)}
.btn-ghost{background:#fff;border-color:#cfd8e8;color:var(--ink)}.btn-ghost:hover{background:var(--bg)}
.btn-danger{background:#fff;border-color:#f0c1c1;color:var(--err)}.btn-danger:hover{background:#fdeaea}
.btn.block{width:100%}
.alert{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:13px 18px;border-radius:12px;margin-bottom:18px;font-weight:500}
.alert button{background:none;border:0;font-size:22px;cursor:pointer;color:inherit}
.alert-success{background:#e4f7ec;color:#14633a}.alert-error{background:#fdeaea;color:#a12626}.alert-info{background:#e8f3fc;color:#0b5a8a}

/* Messages / media */
.msg-head{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:20px}
.meta-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;background:var(--bg);border-radius:12px;padding:18px;margin-bottom:22px}
.meta-grid dt{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.8px}.meta-grid dd{font-weight:600;color:var(--ink);word-break:break-word}
.msg-body{font-size:15.5px;line-height:1.8}.msg-body p{margin-bottom:14px}
.back{display:inline-block;margin-top:14px}
.upload{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px;margin-bottom:20px}
.media-item{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.media-item img{width:100%;height:150px;object-fit:cover;display:block}
.media-item figcaption{padding:12px}.media-item b{display:block;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.media-item small{color:var(--muted);display:block;margin-bottom:8px}

/* Login */
.auth-body{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,var(--ink),#0a2d70);padding:20px}
.login-card{background:#fff;border-radius:20px;padding:36px 34px;width:100%;max-width:420px;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.login-logo{height:80px;display:block;margin:0 auto 14px}
.login-card h1{text-align:center;font-size:26px}.login-card>.muted{text-align:center;margin-bottom:20px}
.login-card .fld{margin-bottom:16px}.back-site{display:block;text-align:center;margin-top:18px;color:var(--muted)}
.err-page{text-align:center;padding:60px 20px}.err-code{font-family:Outfit;font-size:90px;font-weight:700;color:var(--sky);display:block;line-height:1}

@media(max-width:1000px){
  .sidebar{transform:translateX(-100%)}.sidebar.open{transform:none}
  .scrim.show{display:block;position:fixed;inset:0;background:rgba(3,16,56,.5);z-index:40}
  .main{margin-left:0}.menu-btn{display:block}
  .dash-grid,.grid2{grid-template-columns:1fr}
  .topbar{padding:12px 16px}.content{padding:18px 14px}.nm{display:none}
}
@media(max-width:560px){.topbar h1{font-size:18px}.search input{min-width:0;width:100%}.search{width:100%}.toolbar .btn-primary{width:100%}}
.stat-grid{grid-template-columns:repeat(3,1fr)}
@media(max-width:1100px){.stat-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.stat-grid{grid-template-columns:1fr}}

/* Module Devis */
.two-cols{display:grid;grid-template-columns:1.6fr 1fr;gap:22px;align-items:start}
@media(max-width:1100px){.two-cols{grid-template-columns:1fr}}
.sub{font-size:16px;margin:6px 0 10px}
.tabs small{opacity:.7;font-weight:400}
.toolbar .tabs{flex-wrap:wrap}
.pill.st-new{background:#e3f4fc;color:var(--sky-d)}.pill.st-in_progress{background:#fff3dc;color:#a86d12}
.pill.st-sent{background:#ece8fb;color:#5b3fc4}.pill.st-accepted{background:#e4f7ec;color:var(--ok)}.pill.st-rejected{background:#fdeaea;color:var(--err)}

/* Sécurité : avertissement d'inactivité + robustesse du mot de passe */
.idle-banner{position:fixed;z-index:200;left:50%;bottom:26px;transform:translateX(-50%);display:flex;align-items:center;gap:18px;background:var(--ink);color:#fff;padding:14px 22px;border-radius:14px;box-shadow:0 18px 50px rgba(0,0,0,.35);max-width:calc(100vw - 32px)}
.idle-banner p{margin:0}.idle-banner b{color:var(--sand)}
.pw-gen{margin-top:8px;align-self:flex-start}
.pw-meter{margin-top:8px}
.pw-bar{height:6px;background:var(--line);border-radius:6px;overflow:hidden}
.pw-bar span{display:block;height:100%;width:0;border-radius:6px;transition:width .25s,background .25s}
.pw-bar span[data-level=low]{background:#d64545}.pw-bar span[data-level=mid]{background:#e0a030}.pw-bar span[data-level=high]{background:#1f9d55}
.pw-meter ul{list-style:none;display:flex;flex-wrap:wrap;gap:4px 14px;margin-top:8px;font-size:12.5px;color:var(--muted)}
.pw-meter li::before{content:"○ ";color:#b9c3d6}.pw-meter li.ok{color:var(--ok)}.pw-meter li.ok::before{content:"✔ ";color:var(--ok)}

/* Bouton en cours d'envoi : spinner */
.btn.loading{position:relative;pointer-events:none;opacity:.85;cursor:progress}
.btn.loading::before{content:"";width:16px;height:16px;border:2.5px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:btn-spin .7s linear infinite;flex:none}
.btn-ghost.loading::before{border-color:rgba(5,25,74,.25);border-top-color:var(--ink)}
@keyframes btn-spin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.btn.loading::before{animation-duration:1.6s}}

/* Afficher / masquer le mot de passe */
.pw-field{position:relative;display:block;width:100%}
.pw-field input{padding-right:48px}
.pw-toggle{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:36px;height:36px;display:grid;place-items:center;border:0;border-radius:8px;background:transparent;color:var(--muted);cursor:pointer;transition:.15s}
.pw-toggle:hover{background:var(--bg);color:var(--ink)}
.pw-toggle:focus-visible{outline:3px solid rgba(15,147,212,.35)}
.pw-toggle[aria-pressed=true]{color:var(--sky-d)}

/* Boutons-icônes (🗑 ✎ 👁 ✓) en cours de traitement : le pictogramme laisse place au spinner */
.icon-btn.loading{position:relative;color:transparent!important;pointer-events:none}
.icon-btn.loading::after{content:"";position:absolute;inset:0;margin:auto;width:15px;height:15px;border:2.5px solid rgba(5,25,74,.2);border-top-color:var(--ink);border-radius:50%;animation:btn-spin .7s linear infinite}
.btn:disabled,.icon-btn:disabled{cursor:progress}
.btn-danger.loading::before{border-color:rgba(180,35,35,.25);border-top-color:var(--err)}
.pw-msg{margin-top:8px;font-size:13px;color:var(--err);font-weight:500}
/* miniatures admin sans image */

/* Installateur */
.install-card{max-width:680px}
.install-card h2{font-size:17px;margin:22px 0 10px;padding-top:14px;border-top:1px dashed var(--line)}
.install-card .fld{margin-bottom:12px}
.checks-list{list-style:none;margin:14px 0;padding:12px 16px;background:var(--bg);border-radius:12px;font-size:13.5px}
.checks-list li{padding:3px 0}.checks-list b{display:inline-block;width:18px}
.checks-list li.ok b{color:var(--ok)}.checks-list li.ko b{color:var(--err)}.checks-list li.warn b{color:#a86d12}
.checks-list small{display:block;margin-left:22px;color:var(--muted)}
.install-card code{background:var(--bg);padding:1px 6px;border-radius:5px;font-size:12.5px}
.install-card .err{display:block}