:root{--accent:#174a7e;--accent2:#0f355d;--bg:#eef3f8;--panel:#fff;--text:#182534;--muted:#66798e;--line:#d7e0e9;--danger:#b42318;--shadow:0 10px 28px rgba(22,45,73,.12);--fs:15px;--space:18px}*{box-sizing:border-box}html,body{margin:0;font-family:Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:var(--fs)}button,input,select,textarea{font:inherit}button{cursor:pointer}.workspace[hidden],.auth-screen[hidden],[hidden]{display:none!important}body.dark{--bg:#101822;--panel:#182330;--text:#edf4fa;--muted:#9db0c2;--line:#324252;--shadow:0 10px 28px rgba(0,0,0,.3)}body.compact{--space:10px}body.fs-small{--fs:13px}body.fs-large{--fs:17px}.auth-screen{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr;background:linear-gradient(135deg,var(--accent2),var(--accent));padding:50px}.auth-brand{color:#fff;align-self:center;padding:40px}.brand-mark,.app-logo{width:52px;height:52px;border-radius:12px;background:#fff;color:var(--accent);display:grid;place-items:center;font-size:30px;font-weight:800}.auth-brand h1{font-size:46px;margin:18px 0 8px}.auth-card{background:var(--panel);border-radius:16px;padding:26px;box-shadow:var(--shadow);align-self:center;max-width:650px}.auth-tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);margin-bottom:22px}.auth-tab{border:0;background:none;padding:12px 10px;color:var(--muted)}.auth-tab.active{color:var(--accent);border-bottom:3px solid var(--accent);font-weight:700}.auth-form{display:none}.auth-form.active{display:block}.auth-form h2{margin-top:0}.auth-form label,.form-grid label,.composer label,.filter-row label{display:flex;flex-direction:column;gap:7px;font-weight:600;color:var(--muted)}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--text);padding:11px 12px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 20%,transparent)}.primary,.secondary,.top-btn,.icon-btn,.danger-link{border:0;border-radius:8px;padding:10px 14px}.primary{background:var(--accent);color:#fff;font-weight:700}.secondary{background:color-mix(in srgb,var(--accent) 12%,var(--panel));color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 35%,var(--line))}.wide{width:100%}.topbar{height:68px;background:linear-gradient(90deg,var(--accent2),var(--accent));color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 18px}.top-left,.top-actions,.user-mini{display:flex;align-items:center;gap:12px}.top-left small,.user-mini small{display:block;opacity:.8}.app-logo{width:40px;height:40px;font-size:22px}.icon-btn,.top-btn,.danger-link{background:rgba(255,255,255,.14);color:#fff}.danger-link{background:#a52a2a}.user-mini img,.avatar{width:38px;height:38px;border-radius:50%;object-fit:cover;background:#d8e2ec}.main-shell{display:flex;height:calc(100vh - 68px)}.sidebar{width:250px;background:#e7edf4;border-right:1px solid var(--line);display:flex;flex-direction:column}.dark .sidebar{background:#15202b}.sidebar-title{padding:13px 15px;font-size:12px;font-weight:800;color:var(--muted);border-bottom:1px solid var(--line)}.tree{padding:8px;overflow:auto}.tree button{width:100%;text-align:left;border:0;background:transparent;padding:9px 10px;border-radius:6px;color:var(--text)}.tree button:hover{background:color-mix(in srgb,var(--accent) 12%,transparent)}.tree-root{font-weight:800}.tree-children{padding-left:14px}.sidebar-footer{margin-top:auto;padding:12px;font-size:12px;color:var(--muted);border-top:1px solid var(--line)}.desktop{flex:1;min-width:0;display:grid;grid-template-rows:42px 1fr 28px}.tab-strip{display:flex;gap:2px;align-items:end;background:#dfe7ef;border-bottom:1px solid var(--line);padding:5px 8px 0;overflow:auto}.dark .tab-strip{background:#111b25}.tab{border:1px solid var(--line);border-bottom:0;background:#cbd7e3;color:#34495e;padding:8px 12px;border-radius:7px 7px 0 0;white-space:nowrap}.tab.active{background:var(--panel);color:var(--accent);font-weight:700}.tab .close{margin-left:10px}.tab-host{overflow:auto;background:var(--bg)}.tab-page{display:none}.tab-page.active{display:block}.module{padding:var(--space);min-height:100%}.module-header{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:var(--space)}.module-header h2{margin:0 0 4px;color:var(--accent)}.module-header p{margin:0;color:var(--muted)}.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:var(--space);box-shadow:0 2px 8px rgba(20,50,80,.05);margin-bottom:var(--space)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.span2{grid-column:span 2}.form-action{display:flex;align-items:end}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:var(--space)}.kpi{background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:9px;padding:16px}.kpi span{display:block;color:var(--muted);font-size:.9em}.kpi b{display:block;font-size:1.35em;margin-top:6px}.split{display:grid;grid-template-columns:1.2fr 1fr;gap:var(--space)}.row-card{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.row-card span{display:block;color:var(--muted);font-size:.9em}.launch-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.launch-grid button{display:flex;gap:15px;text-align:left;padding:22px;background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);color:var(--text)}.launch-grid button:hover{transform:translateY(-2px);border-color:var(--accent)}.launch-grid b{font-size:30px;color:var(--accent)}.launch-grid span{font-weight:800}.launch-grid small{display:block;color:var(--muted);margin-top:5px;font-weight:400}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:780px}th,td{padding:11px;border-bottom:1px solid var(--line);text-align:left}th{background:color-mix(in srgb,var(--accent) 8%,var(--panel));color:var(--accent)}.statusbar{display:flex;justify-content:space-between;padding:6px 12px;background:var(--accent2);color:#fff;font-size:12px}.social-layout{display:grid;grid-template-columns:320px 1fr;gap:var(--space)}.composer{position:sticky;top:0;height:max-content}.composer form{display:grid;gap:12px}.preview,.post-image{width:100%;max-height:420px;object-fit:cover;border-radius:9px}.post{background:var(--panel);border:1px solid var(--line);border-radius:12px;margin-bottom:16px;overflow:hidden}.post-head{display:flex;gap:10px;align-items:center;padding:14px}.post-head small{display:block;color:var(--muted)}.post-body{padding:0 14px 12px}.post-actions{display:flex;gap:8px;padding:10px 14px;border-top:1px solid var(--line)}.react-btn{border:0;background:transparent;color:var(--muted);padding:8px}.react-btn.active{color:var(--accent);font-weight:800}.comments{padding:10px 14px;background:color-mix(in srgb,var(--accent) 4%,var(--panel))}.comment{display:flex;gap:8px;margin:9px 0}.comment-bubble{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px 11px}.comment-form{display:flex;gap:8px}.stories-bar{display:flex;gap:12px;align-items:center;background:var(--panel);padding:12px;border:1px solid var(--line);border-radius:12px;margin-bottom:var(--space);overflow:auto}.story-list{display:flex;gap:12px}.story-add,.story-chip{border:0;background:transparent;text-align:center;color:var(--text);min-width:72px}.story-add span,.story-ring{width:62px;height:62px;border-radius:50%;display:grid;place-items:center;border:3px solid var(--accent);background:var(--panel);overflow:hidden}.story-ring img{width:100%;height:100%;object-fit:cover}.story-chip small,.story-add small{display:block;max-width:72px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:5px}.story-modal{position:fixed;inset:0;background:rgba(0,0,0,.88);z-index:9999;display:grid;place-items:center}.story-modal>button{position:absolute;right:25px;top:15px;color:#fff;background:none;border:0;font-size:42px}.story-card{width:min(430px,92vw);height:min(760px,88vh);background:#111;border-radius:18px;position:relative;overflow:hidden;color:#fff;display:flex;flex-direction:column}.story-card img{width:100%;height:100%;object-fit:cover}.story-card #storyMeta{position:absolute;z-index:2;padding:16px;background:linear-gradient(#0009,transparent);width:100%}.story-card #storyCaption{position:absolute;bottom:25px;left:20px;right:20px;background:#0008;padding:10px;border-radius:8px}.story-nav{position:absolute;inset:0;display:flex;justify-content:space-between;align-items:center}.story-nav button{height:100%;width:25%;border:0;background:transparent;color:#fff;font-size:50px}.profile-card{display:grid;grid-template-columns:180px 1fr;gap:24px}.profile-large{width:180px;height:180px;border-radius:50%;object-fit:cover}.button-row{display:flex;gap:8px;flex-wrap:wrap}.filter-row{display:flex;gap:14px}.filter-row label{min-width:220px}.print-head,.print-foot{display:none}.empty{text-align:center;color:var(--muted);padding:20px}#toast{position:fixed;right:20px;top:20px;z-index:10000;background:#172b3f;color:#fff;padding:12px 16px;border-radius:8px;opacity:0;pointer-events:none;transition:.25s}#toast.show{opacity:1}
@media(max-width:900px){.auth-screen{grid-template-columns:1fr;padding:18px}.auth-brand{padding:10px}.auth-brand h1{font-size:34px}.sidebar{position:fixed;left:-260px;top:68px;bottom:0;z-index:50;transition:.2s}.sidebar.open{left:0}.kpi-grid,.launch-grid{grid-template-columns:repeat(2,1fr)}.split,.social-layout{grid-template-columns:1fr}.composer{position:static}.topBusiness{display:none}.form-grid{grid-template-columns:1fr}.span2{grid-column:auto}.profile-card{grid-template-columns:1fr}.profile-large{margin:auto}}
@media(max-width:560px){.top-actions .user-mini span,.top-btn{display:none}.kpi-grid,.launch-grid{grid-template-columns:1fr}.module{padding:10px}.module-header{align-items:flex-start;flex-direction:column}.filter-row{flex-direction:column}.filter-row label{min-width:0}.post-actions{overflow:auto}.auth-tabs{overflow:auto}}
@media print{body{background:#fff;color:#000}.topbar,.sidebar,.tab-strip,.statusbar,.no-print,#toast{display:none!important}.main-shell,.desktop,.tab-host,.tab-page,.module{display:block!important;height:auto!important;overflow:visible!important;padding:0!important}.tab-page:not(.active){display:none!important}.panel,.kpi{box-shadow:none;border:1px solid #bbb}.print-head,.print-foot{display:block}.print-head{border-bottom:2px solid #174a7e;margin-bottom:18px}.print-foot{margin-top:25px;font-size:12px;color:#555}.report-module{padding:20px!important}.kpi-grid{grid-template-columns:repeat(4,1fr)} }
.expense-kpis{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}.subtabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-bottom:14px}.subtabs button{padding:10px 14px;border:0;background:transparent;border-bottom:3px solid transparent;cursor:pointer}.subtabs button.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:700}.exp-pane{min-height:180px}.inline-form{display:flex;gap:8px;margin-bottom:14px}.inline-form input{flex:1}.status-pill{display:inline-block;padding:4px 8px;border-radius:99px;background:#e7eef6;font-size:.78rem}.status-pill.Payée,.status-pill.Approuvée{background:#dff5e7;color:#176a36}.status-pill.Refusée,.status-pill.Annulée{background:#fee3e3;color:#9f2020}.status-pill.suspended{background:#fee3e3;color:#9f2020}.status-pill.pending{background:#fff1cc;color:#815d00}.mini-actions{display:flex;gap:5px;flex-wrap:wrap}.mini-actions button{padding:5px 8px;font-size:.76rem}.account-card,.supplier-card{display:grid;grid-template-columns:1fr auto;gap:10px;padding:12px;border:1px solid var(--line);border-radius:8px;margin:8px 0}.chart-wrap{width:100%;overflow:hidden}canvas{max-width:100%}.receipt-thumb{width:38px;height:38px;object-fit:cover;border-radius:4px}.admin-user{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;padding:14px;border-bottom:1px solid var(--line)}
.budget-progress{height:7px;background:#e7edf3;border-radius:8px;margin-top:7px;overflow:hidden;min-width:220px}.budget-progress i{display:block;height:100%;background:var(--accent);border-radius:8px}.budget-row>div:last-child{display:flex;align-items:center;gap:10px}.small{padding:6px 9px;font-size:.8rem}


/* ===== Interface professionnelle inspirée des bureaux métiers ===== */
:root{--topbar-h:72px;--radius:16px;--soft-shadow:0 18px 55px rgba(18,47,78,.16);--window-shadow:0 25px 70px rgba(5,25,48,.28)}
html,body{min-height:100%;overflow:hidden}
body{background:radial-gradient(circle at 12% 0%,color-mix(in srgb,var(--accent) 9%,transparent),transparent 36%),var(--bg)}
button{transition:transform .16s ease,box-shadow .16s ease,background .16s ease,border-color .16s ease}
button:active{transform:translateY(1px)}
.eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:.72rem;letter-spacing:.14em;font-weight:800;color:var(--accent);text-transform:uppercase}

/* Connexion */
.auth-screen{min-height:100vh;display:block;padding:0;background:#e9f0f7;overflow:auto}
.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(420px,1.08fr) minmax(520px,.92fr)}
.auth-visual{position:relative;display:flex;flex-direction:column;padding:42px clamp(38px,6vw,90px);color:#fff;overflow:hidden;background:linear-gradient(145deg,rgba(8,42,78,.96),rgba(23,74,126,.92)),radial-gradient(circle at 80% 15%,#64b5f6,transparent 38%)}
.auth-visual:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(to bottom,#000,transparent 92%)}
.auth-visual:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(255,255,255,.12);border-radius:50%;right:-130px;bottom:-130px;box-shadow:0 0 0 70px rgba(255,255,255,.035),0 0 0 140px rgba(255,255,255,.02)}
.auth-brandline,.auth-hero-copy,.auth-feature-grid,.auth-security{position:relative;z-index:1}
.auth-brandline{display:flex;align-items:center;gap:14px}.auth-brandline strong{display:block;font-size:1.18rem}.auth-brandline small{display:block;opacity:.72;margin-top:3px}
.auth-brandline .brand-mark{background:linear-gradient(145deg,#fff,#dcecff);box-shadow:0 12px 30px rgba(0,0,0,.2)}
.auth-hero-copy{margin:auto 0 38px;max-width:720px}.auth-hero-copy .eyebrow{color:#b9dcff}.auth-hero-copy h1{font-size:clamp(2.35rem,4vw,4.45rem);line-height:1.04;letter-spacing:-.045em;margin:18px 0 20px}.auth-hero-copy p{max-width:620px;font-size:1.08rem;line-height:1.75;opacity:.82}
.auth-feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.auth-feature-grid>div{padding:17px;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:rgba(255,255,255,.07);backdrop-filter:blur(10px)}.auth-feature-grid span{font-size:1.45rem}.auth-feature-grid b,.auth-feature-grid small{display:block}.auth-feature-grid b{margin:10px 0 5px}.auth-feature-grid small{opacity:.68;line-height:1.35}
.auth-security{display:flex;align-items:center;gap:12px;margin-top:22px;font-size:.88rem}.auth-security>span{color:#70e0a4}.auth-security b,.auth-security small{display:block}.auth-security small{opacity:.65;margin-top:3px}
.auth-panel{display:flex;flex-direction:column;justify-content:center;padding:40px clamp(24px,5vw,76px);background:linear-gradient(180deg,#f8fbfe,#edf3f8)}
.auth-mobile-brand{display:none;align-items:center;gap:12px;margin-bottom:20px}.auth-mobile-brand strong,.auth-mobile-brand small{display:block}.auth-mobile-brand small{color:var(--muted)}
.auth-card{width:min(660px,100%);max-width:none;margin:auto;background:rgba(255,255,255,.96);border:1px solid rgba(108,139,168,.24);border-radius:24px;padding:30px;box-shadow:var(--soft-shadow);backdrop-filter:blur(18px)}
.dark .auth-panel{background:#101923}.dark .auth-card{background:rgba(24,35,48,.96)}
.auth-card-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.last-identity{display:flex;align-items:center;gap:12px;min-width:0}.last-identity img{width:56px;height:56px;border-radius:16px;object-fit:cover;background:#dfe9f3;border:3px solid #fff;box-shadow:0 5px 15px rgba(18,50,80,.14)}.last-identity div{min-width:0}.last-identity small,.last-identity strong,.last-identity span{display:block}.last-identity small{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}.last-identity strong{margin:3px 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.last-identity span{font-size:.84rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.secure-pill{flex:none;padding:7px 10px;border-radius:99px;background:#e2f7ea;color:#19713c;font-size:.72rem;font-weight:800}.secure-pill::first-letter{color:#28a75c}
.auth-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin:20px 0 24px;padding:5px;background:color-mix(in srgb,var(--accent) 7%,var(--panel));border:0;border-radius:12px}.auth-tab{border:0!important;border-radius:9px;padding:11px 8px;font-size:.82rem}.auth-tab.active{background:var(--panel);box-shadow:0 4px 14px rgba(28,61,95,.1);color:var(--accent)}
.form-heading{margin-bottom:19px}.form-heading h2{font-size:1.55rem;margin:0 0 6px}.form-heading p{margin:0;color:var(--muted);line-height:1.5}
.auth-form{gap:14px}.auth-form.active{display:grid}.auth-form label{font-size:.86rem;color:var(--text)}
.auth-form input{height:48px;border-radius:11px;background:color-mix(in srgb,var(--panel) 93%,var(--bg));border-color:color-mix(in srgb,var(--line) 86%,transparent)}
.field-with-icon{position:relative}.field-with-icon>span{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--muted);z-index:1}.field-with-icon>input{padding-left:42px;padding-right:45px}.field-with-icon.plain>input{padding-left:13px}.password-toggle{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:36px;height:36px;border:0;background:transparent;color:var(--muted);border-radius:8px}.password-toggle:hover{background:color-mix(in srgb,var(--accent) 9%,transparent);color:var(--accent)}
.login-options{display:flex;align-items:center;justify-content:space-between;gap:12px}.check-line{display:flex!important;flex-direction:row!important;align-items:center!important;font-weight:500!important}.check-line input{width:16px;height:16px}.link-button{border:0;background:none;color:var(--accent);font-weight:700;padding:4px}.back-login{justify-self:center;margin-top:2px}
.auth-submit{height:50px;border-radius:11px;display:flex;align-items:center;justify-content:center;gap:10px;box-shadow:0 10px 20px color-mix(in srgb,var(--accent) 24%,transparent)}.auth-submit:hover{filter:brightness(1.04);transform:translateY(-1px)}.auth-submit span{font-size:1.15rem}
.auth-help{margin:0;text-align:center;color:var(--muted);font-size:.78rem}
.register-photo-box{display:grid;grid-template-columns:90px 1fr;gap:17px;align-items:center;padding:14px;border:1px dashed color-mix(in srgb,var(--accent) 35%,var(--line));border-radius:14px;background:color-mix(in srgb,var(--accent) 4%,var(--panel))}.register-photo-box p{margin:5px 0 10px;color:var(--muted);font-size:.8rem}.photo-picker{position:relative;width:82px;height:82px}.photo-picker img{width:82px;height:82px;border-radius:20px;object-fit:cover;background:#dfe9f3;border:3px solid var(--panel);box-shadow:0 6px 18px rgba(18,50,80,.12)}.photo-status{position:absolute;right:-3px;bottom:-3px;width:27px;height:27px;display:grid;place-items:center;border-radius:50%;background:var(--accent);color:#fff;border:3px solid var(--panel)}.photo-button{display:inline-flex;width:auto;padding:7px 10px;font-size:.78rem;cursor:pointer}.auth-register-grid{gap:12px}.auth-register-grid input{height:45px}
.auth-footer{width:min(660px,100%);margin:18px auto 0;display:flex;justify-content:space-between;color:#8090a0;font-size:.74rem}

/* Barre supérieure et bureau */
.topbar{height:var(--topbar-h);padding:0 18px;background:linear-gradient(100deg,#092e55,var(--accent) 63%,#1d679d);box-shadow:0 4px 18px rgba(9,34,61,.22);position:relative;z-index:200}
.top-left{min-width:0}.app-title{min-width:0}.app-title strong,.app-title small{display:block}.app-title small{opacity:.72;font-size:.75rem}.app-logo{border-radius:11px;box-shadow:0 6px 15px rgba(0,0,0,.18)}
.menu-launcher{font-size:1.15rem;width:43px;height:43px;padding:0;display:grid;place-items:center}.menu-launcher:hover,.top-btn:hover{background:rgba(255,255,255,.22)}
.top-quick-links{display:flex;gap:5px;margin-left:16px;padding-left:16px;border-left:1px solid rgba(255,255,255,.18)}.top-quick-links button{width:34px;height:34px;border:0;border-radius:8px;background:transparent;color:#fff;font-size:1.08rem}.top-quick-links button:hover{background:rgba(255,255,255,.14)}
.user-mini{border:0;background:rgba(255,255,255,.1);color:#fff;padding:6px 10px 6px 7px;border-radius:12px;text-align:left}.user-mini:hover{background:rgba(255,255,255,.18)}.user-mini img{border:2px solid rgba(255,255,255,.75)}
.main-shell{height:calc(100vh - var(--topbar-h));display:block;position:relative;overflow:hidden;background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 5%,var(--bg)),var(--bg) 45%,color-mix(in srgb,var(--accent) 7%,var(--bg)))}
.main-shell:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(color-mix(in srgb,var(--accent) 15%,transparent) 1px,transparent 1px);background-size:26px 26px;opacity:.3}
.desktop{position:relative;z-index:1;width:100%;height:100%;display:grid;grid-template-rows:44px 1fr 29px}
.tab-strip{padding:6px 10px 0;background:rgba(220,231,241,.91);backdrop-filter:blur(12px)}.dark .tab-strip{background:rgba(17,27,37,.92)}
.tab{position:relative;min-width:130px;border-radius:9px 9px 0 0;padding:8px 12px;background:color-mix(in srgb,var(--accent) 7%,#d5e0eb);border-color:color-mix(in srgb,var(--line) 70%,transparent)}.tab.active{background:var(--panel);box-shadow:0 -3px 12px rgba(20,50,80,.08)}.tab .close{float:right;color:var(--muted);border-radius:50%}.tab .close:hover{color:var(--danger)}
.tab-host{position:relative;background:transparent}.module{max-width:1640px;margin:0 auto;padding:clamp(14px,2vw,25px)}
.statusbar{position:relative;z-index:2;padding:6px 13px;background:#082c50}.status-center{opacity:.78}.status-center::first-letter{color:#55d88b}

/* Fenêtre flottante déplaçable */
.sidebar.nav-window{position:fixed;z-index:500;left:22px;top:calc(var(--topbar-h) + 18px);width:325px;max-height:calc(100vh - var(--topbar-h) - 42px);display:flex;flex-direction:column;border:1px solid rgba(101,130,157,.5);border-radius:14px;background:rgba(247,250,253,.98);box-shadow:var(--window-shadow);overflow:hidden;transform:scale(.96);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .16s ease,transform .16s ease,visibility .16s ease;resize:both;min-width:285px;min-height:190px}
.dark .sidebar.nav-window{background:rgba(21,32,43,.98)}
.sidebar.nav-window.open{opacity:1;visibility:visible;pointer-events:auto;transform:scale(1)}
.sidebar.nav-window.dragging{transition:none;user-select:none;box-shadow:0 30px 90px rgba(5,25,48,.38)}
.sidebar.nav-window.minimized{height:52px!important;min-height:52px;resize:none}.sidebar.nav-window.minimized .nav-window-body{display:none}
.nav-window-head{height:52px;flex:none;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 9px 0 12px;color:#fff;background:linear-gradient(100deg,#0b345f,var(--accent));cursor:move;touch-action:none}.window-title{display:flex;align-items:center;gap:10px;min-width:0}.window-title strong,.window-title small{display:block}.window-title small{font-size:.68rem;opacity:.72}.window-app-icon{width:31px;height:31px;border-radius:8px;background:#fff;color:var(--accent);display:grid;place-items:center;font-weight:900}.window-controls{display:flex;gap:3px}.window-controls button{width:32px;height:32px;border:0;border-radius:7px;color:#fff;background:transparent;font-size:1rem}.window-controls button:hover{background:rgba(255,255,255,.16)}#navCloseBtn:hover{background:#b42318}
.nav-window-body{display:flex;flex-direction:column;min-height:0;overflow:hidden;height:100%}.nav-user-card{display:grid;grid-template-columns:50px 1fr;gap:11px;align-items:center;padding:14px;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--accent) 4%,var(--panel))}.nav-user-card img{width:50px;height:50px;border-radius:14px;object-fit:cover;border:2px solid var(--panel);box-shadow:0 4px 12px rgba(20,50,80,.14)}.nav-user-card strong,.nav-user-card small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nav-user-card small{color:var(--muted);font-size:.75rem;margin:3px 0}.nav-user-card button{border:0;background:none;color:var(--accent);padding:0;font-size:.72rem;font-weight:700}
.sidebar-title{padding:11px 14px;background:var(--panel)}.sidebar-title span,.sidebar-title small{display:block}.sidebar-title small{font-weight:400;margin-top:3px;text-transform:none;letter-spacing:0}
.tree{padding:8px 9px 12px;overflow:auto;min-height:0}.tree>button.tree-root{display:flex;align-items:center;gap:7px;margin-top:4px;padding:9px 8px;color:var(--accent);font-size:.79rem;text-transform:uppercase;letter-spacing:.04em}.tree-children{padding:1px 0 6px 8px}.tree-children button{display:grid;grid-template-columns:34px 1fr;gap:8px;align-items:center;padding:9px;border:1px solid transparent}.tree-children button:hover{background:color-mix(in srgb,var(--accent) 8%,var(--panel));border-color:color-mix(in srgb,var(--accent) 17%,var(--line));transform:translateX(2px)}.tree-children button b{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:color-mix(in srgb,var(--accent) 10%,var(--panel));color:var(--accent);font-size:1.05rem}.tree-children button span,.tree-children button small{display:block}.tree-children button span{font-weight:700}.tree-children button small{font-size:.69rem;color:var(--muted);font-weight:400;margin-top:2px}
.sidebar-footer{display:flex;justify-content:space-between;padding:10px 13px;background:color-mix(in srgb,var(--accent) 5%,var(--panel))}.sidebar-footer b{color:var(--accent)}
.nav-backdrop{display:none}

/* Accueil */
.home-module{padding-top:18px}.workspace-welcome{display:grid;grid-template-columns:1fr auto;gap:25px;align-items:center;padding:clamp(22px,3vw,38px);border-radius:22px;color:#fff;background:linear-gradient(120deg,#0a315b,var(--accent) 60%,#2b80b6);box-shadow:0 20px 45px rgba(20,59,98,.2);position:relative;overflow:hidden;margin-bottom:24px}.workspace-welcome:after{content:"";position:absolute;width:270px;height:270px;border-radius:50%;right:-90px;top:-105px;border:45px solid rgba(255,255,255,.065)}.welcome-copy,.welcome-profile{position:relative;z-index:1}.welcome-copy .eyebrow{color:#cbe7ff}.welcome-copy h2{font-size:clamp(1.7rem,3vw,2.7rem);margin:9px 0 8px}.welcome-copy p{margin:0 0 18px;opacity:.82}.welcome-actions{display:flex;gap:9px;flex-wrap:wrap}.workspace-welcome .secondary{background:rgba(255,255,255,.11);border-color:rgba(255,255,255,.32);color:#fff}.workspace-welcome .primary{background:#fff;color:var(--accent)}
.welcome-profile{min-width:265px;display:flex;align-items:center;gap:14px;padding:14px 18px;border-radius:16px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(8px)}.welcome-avatar-ring{width:72px;height:72px;border-radius:19px;padding:3px;background:linear-gradient(145deg,#fff,#77c7ff)}.welcome-avatar-ring img{width:100%;height:100%;border-radius:16px;object-fit:cover}.welcome-profile strong,.welcome-profile small,.online-badge{display:block}.welcome-profile small{opacity:.72;margin:4px 0 7px}.online-badge{font-size:.72rem;color:#9cf0bc}.home-section-title{margin-top:0}.professional-launcher{grid-template-columns:repeat(4,minmax(0,1fr))}.professional-launcher button{position:relative;min-height:126px;align-items:flex-start;padding:20px;border-radius:16px;box-shadow:0 8px 26px rgba(26,57,89,.08)}.professional-launcher button:hover{box-shadow:0 15px 34px rgba(26,57,89,.14);transform:translateY(-4px)}.professional-launcher b{width:46px;height:46px;display:grid;place-items:center;border-radius:13px;background:color-mix(in srgb,var(--accent) 10%,var(--panel));font-size:1.45rem}.professional-launcher i{position:absolute;right:16px;bottom:14px;color:var(--accent);font-style:normal}

/* Profil */
.profile-card-pro{grid-template-columns:230px 1fr;padding:0;overflow:hidden;border-radius:18px}.profile-photo-column{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:34px 24px;background:linear-gradient(160deg,color-mix(in srgb,var(--accent) 11%,var(--panel)),var(--panel));border-right:1px solid var(--line);text-align:center}.profile-photo-frame{position:relative}.profile-large{width:166px;height:166px;border:7px solid var(--panel);box-shadow:0 15px 35px rgba(22,53,84,.16)}.profile-online-dot{position:absolute;right:12px;bottom:13px;width:22px;height:22px;border-radius:50%;background:#35bd6b;border:4px solid var(--panel)}.profile-photo-action{margin-top:18px;cursor:pointer}.profile-photo-column small{margin-top:9px;color:var(--muted);line-height:1.45}.profile-form-pro{padding:34px}.profile-form-intro{display:flex;flex-direction:column;gap:4px;padding-bottom:15px;border-bottom:1px solid var(--line)}.profile-form-intro span{color:var(--muted)}

@media(max-width:1200px){.professional-launcher{grid-template-columns:repeat(3,minmax(0,1fr))}.auth-shell{grid-template-columns:.9fr 1.1fr}.auth-feature-grid{grid-template-columns:1fr}.auth-feature-grid>div:nth-child(3){display:none}.auth-hero-copy h1{font-size:3rem}}
@media(max-width:900px){html,body{overflow:auto}.auth-shell{grid-template-columns:1fr}.auth-visual{display:none}.auth-panel{min-height:100vh;padding:24px 16px}.auth-mobile-brand{display:flex}.auth-card{padding:22px;border-radius:18px}.auth-footer{padding:0 4px}.topbar{height:66px}.app-title small,.top-quick-links{display:none}.main-shell{height:calc(100vh - 66px)}.sidebar.nav-window{top:76px;left:10px!important;right:10px;width:auto!important;max-height:calc(100vh - 96px);resize:none;transform:translateX(-110%);opacity:1;visibility:visible}.sidebar.nav-window.open{transform:translateX(0)}.nav-backdrop{display:block;position:fixed;inset:66px 0 0;background:rgba(4,20,37,.5);z-index:490;backdrop-filter:blur(2px)}.nav-backdrop[hidden]{display:none!important}.workspace-welcome{grid-template-columns:1fr}.welcome-profile{min-width:0}.professional-launcher{grid-template-columns:repeat(2,minmax(0,1fr))}.profile-card-pro{grid-template-columns:1fr}.profile-photo-column{border-right:0;border-bottom:1px solid var(--line)}}
@media(max-width:600px){.auth-card-head{align-items:flex-start}.secure-pill{display:none}.auth-tabs{grid-template-columns:1fr}.auth-tab{padding:9px}.auth-register-grid{grid-template-columns:1fr}.register-photo-box{grid-template-columns:72px 1fr}.photo-picker,.photo-picker img{width:68px;height:68px}.login-options{align-items:flex-start;flex-direction:column}.auth-footer{flex-direction:column;gap:4px}.top-actions .user-mini span,.top-btn{display:none}.topbar{padding:0 10px}.app-title strong{font-size:.88rem}.danger-link{padding:9px}.professional-launcher{grid-template-columns:1fr}.workspace-welcome{padding:21px}.welcome-profile{align-items:flex-start}.module{padding:10px}.status-center{display:none}.profile-form-pro{padding:22px}.profile-photo-column{padding:26px 18px}}
@media print{.nav-window,.nav-backdrop{display:none!important}}

/* =========================
   CONNEXION PROFESSIONNELLE V5
   ========================= */
.auth-screen{min-height:100vh;display:block;padding:0;background:#eaf0f6;overflow:auto}
.auth-v5-bg{min-height:100vh;display:grid;grid-template-rows:auto 1fr auto;position:relative;isolation:isolate;background:linear-gradient(135deg,rgba(238,245,251,.98),rgba(223,234,244,.96))}
.auth-v5-bg:before,.auth-v5-bg:after{content:"";position:fixed;z-index:-1;border-radius:50%;filter:blur(2px);pointer-events:none}
.auth-v5-bg:before{width:520px;height:520px;left:-190px;top:-240px;background:radial-gradient(circle,rgba(23,74,126,.19),rgba(23,74,126,0) 70%)}
.auth-v5-bg:after{width:620px;height:620px;right:-270px;bottom:-310px;background:radial-gradient(circle,rgba(45,132,190,.18),rgba(45,132,190,0) 68%)}
.auth-v5-brandbar{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px clamp(22px,4vw,58px);background:rgba(255,255,255,.76);border-bottom:1px solid rgba(121,147,172,.22);backdrop-filter:blur(16px)}
.auth-v5-brand{display:flex;align-items:center;gap:13px}.auth-v5-brand .brand-mark{width:44px;height:44px;border-radius:12px;color:#fff;background:linear-gradient(145deg,var(--accent),var(--accent2));box-shadow:0 8px 18px rgba(17,57,96,.2);font-size:24px}.auth-v5-brand strong,.auth-v5-brand small{display:block}.auth-v5-brand strong{font-size:1.08rem;color:#14324e}.auth-v5-brand small{margin-top:3px;color:#728397;font-size:.74rem}
.auth-v5-secure{display:flex;align-items:center;gap:10px;color:#435b70}.auth-v5-secure>span{width:10px;height:10px;border-radius:50%;background:#28b463;box-shadow:0 0 0 5px rgba(40,180,99,.12)}.auth-v5-secure b,.auth-v5-secure small{display:block}.auth-v5-secure b{font-size:.78rem}.auth-v5-secure small{font-size:.69rem;color:#7b8d9f;margin-top:2px}
.auth-v5-main{display:grid;place-items:center;padding:38px 18px 30px}
.auth-card.auth-card-v5{width:min(470px,100%);max-width:none;margin:0;padding:32px 34px 27px;border:1px solid rgba(112,139,163,.25);border-radius:22px;background:rgba(255,255,255,.96);box-shadow:0 25px 70px rgba(25,54,82,.16),0 3px 10px rgba(25,54,82,.06);backdrop-filter:blur(20px);transition:width .22s ease}
.auth-screen[data-mode="register"] .auth-card-v5{width:min(760px,100%)}
.login-profile-block{text-align:center;padding:0 8px 5px}.login-avatar-shell{position:relative;width:108px;height:108px;margin:0 auto 16px;padding:5px;border-radius:50%;background:linear-gradient(145deg,#fff,#dbe8f4);box-shadow:0 14px 35px rgba(27,65,101,.19)}.login-avatar-shell img{width:100%;height:100%;border-radius:50%;object-fit:cover;background:#dce7f1}.login-presence{position:absolute;right:8px;bottom:9px;width:19px;height:19px;border-radius:50%;background:#2dbb6b;border:4px solid #fff;box-shadow:0 2px 8px rgba(0,0,0,.14)}
.portal-label{display:block;color:var(--accent);font-size:.69rem;font-weight:800;letter-spacing:.14em}.login-profile-block h1{margin:8px 0 4px;color:#172b3e;font-size:1.55rem;line-height:1.2}.login-profile-block p{margin:0;color:#758697;font-size:.86rem;line-height:1.45}
.auth-status-line{display:flex;align-items:center;justify-content:center;gap:7px;margin:17px 0 18px;padding:9px 11px;border-radius:10px;background:#eef8f2;color:#397052;font-size:.74rem}.auth-status-line span{width:19px;height:19px;display:grid;place-items:center;border-radius:50%;background:#d7f1e1;color:#258650;font-weight:900}
.auth-card-v5 .auth-form{gap:14px}.auth-card-v5 .auth-form.active{display:grid}.auth-field-label,.auth-card-v5 .auth-form>label{font-size:.82rem;font-weight:700;color:#334b60}.auth-card-v5 input{height:50px;border-radius:11px;border:1px solid #cfdbe5;background:#f9fbfd;color:#182534}.auth-card-v5 input::placeholder{color:#9aa9b7}.auth-card-v5 input:focus{background:#fff;border-color:var(--accent);box-shadow:0 0 0 4px rgba(23,74,126,.1)}.auth-field-v5>span{font-size:.87rem;color:#73879a}.auth-field-v5>input{padding-left:43px}
.login-options-v5{margin-top:-2px;font-size:.76rem}.login-options-v5 .check-line{color:#64788a}.login-options-v5 .link-button{font-size:.77rem}.auth-submit-v5{height:52px;margin-top:2px;border-radius:11px;background:linear-gradient(100deg,var(--accent2),var(--accent));box-shadow:0 12px 25px rgba(23,74,126,.22);font-size:.9rem;letter-spacing:.01em}.auth-submit-v5:hover{box-shadow:0 15px 29px rgba(23,74,126,.28)}
.auth-separator{display:flex;align-items:center;gap:10px;margin:5px 0;color:#8b99a7;font-size:.7rem}.auth-separator:before,.auth-separator:after{content:"";height:1px;flex:1;background:#dce4eb}.auth-separator span{white-space:nowrap}
.auth-create-account{width:100%;display:grid;grid-template-columns:39px 1fr auto;align-items:center;gap:11px;padding:12px;border:1px solid #ccd9e4;border-radius:11px;background:#fff;color:#27445d;text-align:left;transition:.18s}.auth-create-account:hover{border-color:var(--accent);background:#f5f9fc;transform:translateY(-1px)}.auth-create-account>span{width:39px;height:39px;display:grid;place-items:center;border-radius:10px;background:#e8f0f7;color:var(--accent);font-size:1.2rem}.auth-create-account b,.auth-create-account small{display:block}.auth-create-account b{font-size:.82rem}.auth-create-account small{margin-top:3px;color:#8292a0;font-size:.69rem}.auth-create-account i{font-style:normal;font-size:1.5rem;color:#7a8d9f}
.auth-trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:3px}.auth-trust-row>div{display:flex;flex-direction:column;align-items:center;gap:5px;padding:9px 5px;border-radius:9px;background:#f5f8fb;color:#718395;font-size:.63rem;text-align:center}.auth-trust-row b{color:var(--accent);font-size:.82rem}.auth-card-v5 .auth-help{font-size:.7rem;line-height:1.45}
.auth-back-button{justify-self:start;border:0;background:transparent;color:var(--accent);padding:0 0 5px;font-size:.78rem;font-weight:800}.auth-back-button:hover{text-decoration:underline}.form-heading-v5{text-align:center;margin:1px auto 7px;max-width:580px}.form-heading-v5 h2{margin:8px 0 7px;color:#1d3347;font-size:1.55rem}.form-heading-v5 p{font-size:.83rem}.register-photo-v5{margin:2px 0 5px}.registration-consent{display:flex!important;flex-direction:row!important;align-items:flex-start!important;gap:9px!important;font-weight:500!important;color:#687b8d!important;font-size:.75rem!important}.registration-consent input{width:17px!important;height:17px!important;flex:none;margin-top:1px}.recovery-icon{width:72px;height:72px;margin:0 auto;display:grid;place-items:center;border-radius:20px;background:linear-gradient(145deg,#e8f1f8,#f8fbfd);color:var(--accent);font-size:2rem;box-shadow:0 10px 25px rgba(23,74,126,.12)}.recovery-heading{margin-bottom:10px}.recovery-assistance{display:flex;flex-direction:column;gap:4px;padding:12px 13px;border-radius:10px;background:#f4f7fa;color:#6d7f90;font-size:.72rem;line-height:1.45}.recovery-assistance b{color:#354e64}
.auth-v5-footer{min-height:52px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px clamp(22px,4vw,58px);border-top:1px solid rgba(121,147,172,.18);color:#77899a;font-size:.68rem}.auth-footer-online{display:flex;align-items:center;gap:7px}.auth-footer-online i{width:7px;height:7px;border-radius:50%;background:#2dbb6b}
.dark .auth-v5-bg{background:linear-gradient(135deg,#101923,#172532)}.dark .auth-v5-brandbar,.dark .auth-card-v5{background:rgba(24,35,48,.95)}.dark .auth-v5-brand strong,.dark .login-profile-block h1,.dark .form-heading-v5 h2{color:#eff5fa}.dark .auth-v5-brandbar{border-color:#314151}.dark .auth-card-v5 input,.dark .auth-create-account{background:#14202b;border-color:#334657;color:#eff5fa}.dark .auth-trust-row>div,.dark .recovery-assistance{background:#14202b}
@media(max-width:650px){.auth-v5-brandbar{min-height:67px;padding:11px 15px}.auth-v5-brand small,.auth-v5-secure small{display:none}.auth-v5-secure b{font-size:.7rem}.auth-v5-main{padding:20px 12px}.auth-card.auth-card-v5{padding:25px 20px 22px;border-radius:18px}.login-avatar-shell{width:94px;height:94px}.login-profile-block h1{font-size:1.35rem}.auth-trust-row{gap:5px}.auth-v5-footer{flex-direction:column;gap:4px;padding:12px;text-align:center}.auth-v5-footer>span:nth-child(2){display:none}.auth-screen[data-mode="register"] .auth-card-v5{width:100%}.register-photo-v5{grid-template-columns:76px 1fr}.register-photo-v5 .photo-picker,.register-photo-v5 .photo-picker img{width:70px;height:70px}}
@media(max-width:390px){.auth-v5-secure{display:none}.auth-v5-brandbar{justify-content:center}.auth-card.auth-card-v5{padding-left:16px;padding-right:16px}.login-options-v5{align-items:flex-start;flex-direction:column}.auth-trust-row>div{font-size:.58rem}.auth-create-account{grid-template-columns:36px 1fr auto;padding:10px}.auth-create-account>span{width:36px;height:36px}}