/* Facterni — main stylesheet (landing + app) */
:root{
  --ink:#0f1c2e; --ink2:#3d4f63; --muted:#71809a;
  --bg:#f4f6fa; --card:#fff; --line:#e2e8f2;
  --brand:#0e7a5f; --brand2:#0a5f4a; --accent:#f0a024;
  --radius:14px; --shadow:0 2px 14px rgba(15,28,46,.07);
}
*{box-sizing:border-box;margin:0}
body{font-family:"Segoe UI",system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55;font-size:15.5px}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
main{min-height:60vh}
.wrap{max-width:1080px;margin:0 auto;padding:28px 20px}
.narrow{max-width:520px}
.center{text-align:center}
.muted{color:var(--muted);font-size:.92em}
.grow{flex:1}
.r{text-align:right}.nowrap{white-space:nowrap}

/* ── top bar ── */
.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 28px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.brand{font-size:1.35rem;font-weight:800;color:var(--ink);letter-spacing:-.5px}
.brand span{color:var(--brand)}
.topbar nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.topbar nav a{color:var(--ink2);font-weight:500}

/* ── buttons ── */
.btn{display:inline-block;background:var(--brand);color:#fff!important;border:0;border-radius:10px;padding:10px 20px;font-weight:600;font-size:.95rem;cursor:pointer;transition:.15s}
.btn:hover{background:var(--brand2);text-decoration:none;transform:translateY(-1px)}
.btn-big{padding:14px 26px;font-size:1.05rem}
.btn-soft{display:inline-block;background:#e6f2ee;color:var(--brand)!important;border-radius:10px;padding:10px 18px;font-weight:600;border:0;cursor:pointer;font-size:.92rem}
.btn-soft:hover{background:#d5e9e2;text-decoration:none}
.btn-ghost{display:inline-block;background:transparent;color:var(--ink2)!important;border:1px solid var(--line);border-radius:10px;padding:9px 16px;font-weight:500;font-size:.9rem;cursor:pointer}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)!important;text-decoration:none}
.btn-ghost.danger{color:#c0392b!important}
.btn-ghost.danger:hover{border-color:#c0392b}
.btn-full{width:100%;text-align:center}
.big{font-size:1.05rem;padding:14px}

/* ── hero ── */
.hero{background:linear-gradient(160deg,#0e7a5f 0%,#0b5240 55%,#0f1c2e 100%);color:#fff;padding:84px 20px 90px;text-align:center}
.hero-in{max-width:760px;margin:0 auto}
.hero-kicker{text-transform:uppercase;letter-spacing:2.5px;font-size:.8rem;color:#9fe0cc;font-weight:600}
.hero h1{font-size:2.7rem;line-height:1.15;margin:14px 0 18px;font-weight:800;letter-spacing:-1px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero-sub{font-size:1.12rem;color:#cfe8df;max-width:620px;margin:0 auto 30px}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero .btn-ghost{color:#fff!important;border-color:rgba(255,255,255,.4)}
.hero .btn-ghost:hover{border-color:#fff}
.hero-points{list-style:none;display:flex;gap:22px;justify-content:center;flex-wrap:wrap;margin-top:36px;padding:0;font-size:.92rem;color:#cfe8df}

/* ── sections / cards ── */
.section{padding:56px 20px}
.section.alt{background:#fff}
.section h2{font-size:1.7rem;margin-bottom:10px}
.lead{max-width:640px;margin:0 auto 22px;color:var(--ink2);font-size:1.05rem}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.fcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.fcard h3{margin:10px 0 8px;font-size:1.08rem}
.fcard p{color:var(--ink2);font-size:.93rem}
.fic{font-size:1.9rem}
.seo-links{margin-top:22px}
.seo-card{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);color:var(--ink)}
.seo-card:hover{border-color:var(--brand);text-decoration:none;transform:translateY(-2px);transition:.15s}
.seo-card h3{color:var(--brand);font-size:1.02rem;margin-bottom:6px}
.seo-card p{color:var(--ink2);font-size:.9rem}

/* ── forms / cards / tables ── */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);margin-bottom:20px}
.card h2{font-size:1.1rem;margin-bottom:14px}
label{display:block;font-size:.85rem;font-weight:600;color:var(--ink2);margin-bottom:12px}
input,select,textarea{display:block;width:100%;margin-top:4px;padding:9px 12px;border:1px solid var(--line);border-radius:9px;font:inherit;font-size:.95rem;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(14,122,95,.12)}
input.mini{display:inline-block;width:80px}
label.chk{display:flex;align-items:center;gap:8px;font-weight:500}
label.chk input[type=checkbox]{width:auto;margin:0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
@media(max-width:760px){.cols{grid-template-columns:1fr}.hero h1{font-size:2rem}}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
form.inline{display:inline}

/* ── alerts ── */
.alert{background:#fdecea;border:1px solid #f5c6c2;color:#a93226;border-radius:10px;padding:11px 16px;margin-bottom:12px;font-size:.92rem}
.ok{background:#e6f6ef;border:1px solid #b3e0cd;color:#0b6e4f;border-radius:10px;padding:11px 16px;margin-bottom:12px;font-size:.92rem}

/* ── tables ── */
.table-card{padding:0;overflow-x:auto}
.table-card>p{padding:24px}
.tbl{width:100%;border-collapse:collapse;font-size:.92rem}
.tbl th{background:#f8fafd;color:var(--ink2);font-size:.78rem;text-transform:uppercase;letter-spacing:.5px;text-align:left;padding:11px 14px;border-bottom:1px solid var(--line)}
.tbl td{padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tr.rowlink{cursor:pointer}
.tbl tr.rowlink:hover td{background:#f6fbf9}
.tbl.lines input,.tbl.lines select{margin:0;padding:7px 9px}
.tbl.lines .num{width:90px}
.tbl.lines .tva{width:80px}
.tbl.lines th.grow{width:38%}
.badge{display:inline-block;border-radius:20px;padding:3px 11px;font-size:.78rem;font-weight:600}
.s-brouillon{background:#eef1f6;color:#5a6a82}
.s-envoyee{background:#e7f0fd;color:#1f5fbf}
.s-payee{background:#e6f6ef;color:#0b6e4f}
.s-annulee{background:#fdecea;color:#a93226}
.s-accepte{background:#e6f6ef;color:#0b6e4f}
.s-refuse{background:#fdecea;color:#a93226}
.s-livree{background:#e6f6ef;color:#0b6e4f}
.s-emise{background:#e7f0fd;color:#1f5fbf}

/* ── totals box ── */
.totals{margin-top:18px;margin-left:auto;width:300px;max-width:100%}
.totals>div{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px dashed var(--line);font-size:.95rem}
.totals .grand{border-top:2px solid var(--ink);border-bottom:0;font-size:1.15rem;color:var(--brand);padding-top:11px}
.totals span{color:var(--ink2)}

/* ── dashboard ── */
.dash-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:20px}
.dash-head h1{font-size:1.55rem}
.dash-actions{display:flex;gap:10px}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;margin-bottom:26px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
.stat-num{display:block;font-size:1.5rem;font-weight:800;color:var(--brand)}
.stat-lbl{font-size:.82rem;color:var(--muted)}
.stat-warn .stat-num{color:#c0392b}
.chart{display:flex;align-items:flex-end;gap:12px;height:160px;padding:10px 4px 0}
.chart-col{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%}
.chart-bar{width:70%;max-width:52px;background:linear-gradient(180deg,#12a37e,#0e7a5f);border-radius:6px 6px 0 0;transition:.2s}
.chart-col:hover .chart-bar{background:var(--accent)}
.chart-val{font-size:.68rem;color:var(--muted);margin-bottom:4px;white-space:nowrap}
.chart-lbl{font-size:.72rem;color:var(--muted);margin-top:6px}
.filter-bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:14px 18px}
.filter-bar input,.filter-bar select{width:auto;min-width:120px}
.grid4{display:grid;grid-template-columns:1fr 150px 1fr auto;gap:8px;align-items:end}
.sect{font-size:1.15rem;margin-bottom:12px}
.empty{text-align:center;padding:40px}
.empty p{margin-bottom:16px;color:var(--muted)}
.tabs{display:flex;gap:8px;margin-bottom:18px}
.tab{padding:8px 18px;border-radius:20px;border:1px solid var(--line);color:var(--ink2);font-weight:500;font-size:.9rem}
.tab.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.tab:hover{text-decoration:none}
.meta{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:.92rem;margin-bottom:16px}
.meta dt{color:var(--muted)}
.meta dd{margin:0}
.statusform{margin-bottom:10px}
.notes{margin-top:14px;padding-top:12px;border-top:1px dashed var(--line)}

/* ── auth ── */
.auth-wrap{display:flex;justify-content:center;padding:50px 20px}
.auth-card{width:420px;max-width:100%}
.auth-card h1{font-size:1.4rem;margin-bottom:4px}

/* ── footer ── */
.foot{background:var(--ink);color:#9fb0c6;padding:26px 28px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.88rem}
.foot a{color:#9fb0c6;margin-left:18px}
.foot a:hover{color:#fff}

/* ── articles (SEO pages) ── */
.article{max-width:740px;margin:0 auto}
.article h1{font-size:2rem;margin-bottom:14px}
.article h2{font-size:1.35rem;margin:30px 0 10px}
.article p,.article li{color:var(--ink2);margin-bottom:12px}
.article ul,.article ol{padding-left:22px;margin-bottom:14px}
.article .cta-box{background:#e6f6ef;border:1px solid #b3e0cd;border-radius:var(--radius);padding:22px;text-align:center;margin:30px 0}
.kbd{background:#eef1f6;border-radius:6px;padding:2px 8px;font-size:.88rem}
.calc-box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);margin:24px 0}
.calc-out{font-size:1.4rem;font-weight:800;color:var(--brand);margin-top:10px}
.logo-preview{display:flex;align-items:center;gap:16px;margin:4px 0 12px;padding:10px;background:#f8fafd;border-radius:9px}
.logo-preview img{max-height:48px;max-width:140px}

/* ── FAQ ── */
.faq{max-width:760px;margin:0 auto}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:0;margin-bottom:10px;box-shadow:var(--shadow)}
.faq summary{cursor:pointer;padding:16px 20px;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::after{content:"+";color:var(--brand);font-size:1.3rem;font-weight:700}
.faq details[open] summary::after{content:"−"}
.faq details p{padding:0 20px 16px;color:var(--ink2);font-size:.93rem}