:root{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:#17313f;background:#eef3f6}*{box-sizing:border-box}body{margin:0;min-height:100vh}header{display:flex;align-items:center;gap:14px;padding:16px 18px;background:#174a68;color:white;box-shadow:0 2px 10px #0002}header img{width:62px;height:62px;object-fit:contain;background:white;border-radius:12px;padding:4px}header h1{margin:0;font-size:1.55rem}header p{margin:3px 0 0;opacity:.85}header span{margin-left:auto;font-weight:700}main{max-width:900px;margin:auto;padding:18px}.hero,.company{background:#fff;border-radius:16px;padding:20px;box-shadow:0 3px 14px #17313f18;margin-bottom:18px}.hero h2{margin:0 0 8px}.hero p{margin:0;line-height:1.45;color:#526975}.modules{display:grid;gap:14px;margin-bottom:18px}.module{display:flex;align-items:center;gap:16px;padding:20px;background:#fff;border-radius:16px;text-decoration:none;color:inherit;box-shadow:0 3px 14px #17313f18;border-left:7px solid #174a68;min-height:98px}.module.fluides{border-left-color:#188ab5}.module.chauffage{border-left-color:#e47022}.module .emoji{font-size:2.15rem}.module div{display:flex;flex-direction:column;gap:5px}.module strong{font-size:1.18rem}.module small{font-size:.94rem;color:#5f737d}.module b{margin-left:auto;font-size:2rem}.module.disabled{opacity:.55;border-left-color:#9aaab1}.company{display:flex;flex-direction:column;gap:5px;text-align:center;font-size:.93rem}@media(min-width:720px){.modules{grid-template-columns:1fr 1fr}}@media(max-width:480px){header img{width:52px;height:52px}header h1{font-size:1.25rem}header p{font-size:.85rem}header span{font-size:.82rem}.module{padding:16px}}

.header-btn{margin-left:10px;border:1px solid #ffffff88;background:#fff;color:#174a68;border-radius:9px;padding:9px 12px;font-weight:700}.settings-card{background:#fff;border-radius:16px;padding:18px;box-shadow:0 3px 14px #17313f18;margin-bottom:18px}.settings-card summary{font-weight:800;font-size:1.05rem;cursor:pointer}.settings-card .hint{color:#5f737d}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:14px 0}.form-grid label{display:flex;flex-direction:column;gap:5px;font-weight:700}.form-grid input,.form-grid textarea,.form-grid select{font:inherit;padding:10px;border:1px solid #b9c9d1;border-radius:8px}.form-grid .wide{grid-column:1/-1}.settings-card button,.lock-card button{border:0;border-radius:9px;background:#174a68;color:white;padding:11px 16px;font-weight:800}.lock-screen{position:fixed;inset:0;z-index:9999;background:linear-gradient(145deg,#174a68,#0d2f44);display:flex;align-items:center;justify-content:center;padding:18px}.lock-screen.hidden{display:none}.lock-card{width:min(420px,100%);background:white;border-radius:18px;padding:26px;box-shadow:0 18px 50px #0005;text-align:center}.lock-card img{width:92px;height:92px;object-fit:contain}.lock-card label{display:flex;flex-direction:column;gap:7px;text-align:left;font-weight:700;margin:14px 0}.lock-card input{font:inherit;font-size:1.25rem;letter-spacing:.15em;text-align:center;padding:12px;border:1px solid #b9c9d1;border-radius:9px}.hidden{display:none!important}.lock-error{min-height:1.4em;color:#b00020;font-weight:700}.suite-locked>header,.suite-locked>main{visibility:hidden}#toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(30px);opacity:0;background:#17313f;color:#fff;padding:11px 18px;border-radius:20px;transition:.2s;z-index:10000}#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}@media(max-width:620px){.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.header-btn{font-size:0;width:42px}.header-btn::after{content:'🔒';font-size:1rem}}