:root{
  --bg:#f3f9fd; --card:#ffffff; --soft:#e8f5fd; --line:#e2edf4;
  --ink:#0e2233; --mut:#5d7283; --blue:#0c9ee6; --blue-d:#0a83c2; --green:#1fb47e; --red:#e2585b;
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--blue-d);text-decoration:none}
.topbar{background:#fff;border-bottom:1px solid var(--line)}
.topbar .in{max-width:780px;margin:0 auto;padding:0 20px;height:62px;display:flex;align-items:center;justify-content:space-between}
.logo{font-weight:800;font-size:19px;display:flex;align-items:center;gap:9px;color:var(--ink)}
.logo .dot{width:12px;height:12px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 5px var(--soft)}
.topbar a{color:var(--mut);font-size:14px}
.wrap{max-width:780px;margin:0 auto;padding:30px 20px 60px}
.auth{max-width:400px;margin:60px auto;padding:0 20px}
h1{font-size:26px;letter-spacing:-.02em;margin-bottom:6px}
.sub{color:var(--mut);font-size:15px;margin-bottom:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;margin-bottom:18px;box-shadow:0 18px 40px -34px rgba(12,90,140,.4)}
.card h2{font-size:17px;margin-bottom:14px;display:flex;align-items:center;gap:8px}
label{display:block;font-size:13px;color:var(--mut);margin:14px 0 6px;font-weight:600}
input,select{width:100%;background:#fff;border:1px solid var(--line);border-radius:11px;padding:12px 14px;font-size:15px;color:var(--ink);font-family:inherit}
input:focus,select:focus{outline:none;border-color:var(--blue)}
.btn{display:inline-block;background:var(--blue);color:#fff;font-weight:600;padding:12px 22px;border:none;border-radius:11px;cursor:pointer;font-size:15px;width:100%;margin-top:18px;transition:.15s}
.btn:hover{background:var(--blue-d)}
.btn.sec{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.ghost{background:transparent;color:var(--mut);box-shadow:none;width:auto;padding:8px 14px}
.btn.danger{background:#fff;color:var(--red);border:1px solid #f1d3d4}
.row{display:flex;gap:10px;align-items:center}
.err{background:#fdecec;border:1px solid #f6c9ca;color:#b23b3e;padding:11px 14px;border-radius:10px;font-size:14px;margin-bottom:8px}
.ok{background:rgba(31,180,126,.1);border:1px solid rgba(31,180,126,.35);color:#137a55;padding:11px 14px;border-radius:10px;font-size:14px;margin-bottom:8px}
.oauth-sep{display:flex;align-items:center;text-align:center;color:var(--mut);font-size:12px;margin:16px 0 4px}
.oauth-sep::before,.oauth-sep::after{content:"";flex:1;height:1px;background:var(--line)}
.oauth-sep span{padding:0 12px}
.btn.google{background:#fff;color:var(--ink);border:1px solid var(--line);font-weight:600}
.btn.google:hover{background:#f7fbfe;border-color:var(--blue)}
.pill{font-size:12px;font-weight:700;padding:3px 10px;border-radius:50px}
.pill.ok{color:var(--green);background:rgba(31,180,126,.12)}
.pill.warn{color:#b06a00;background:#fdf0d8}
.pill.off{color:var(--mut);background:#eef3f7}
.muted{color:var(--mut);font-size:13px}
.center{text-align:center}
.evt{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line);font-size:14px}
.evt:last-child{border-bottom:none}
.seg{display:flex;gap:8px;margin-top:6px}
.seg button{flex:1;background:#fff;border:1px solid var(--line);border-radius:11px;padding:12px;cursor:pointer;font-size:14px;font-weight:600;color:var(--mut)}
.seg button.active{border-color:var(--blue);color:var(--blue-d);background:var(--soft)}
.win{display:flex;gap:8px;align-items:center;margin-top:8px}
.win input[type=time]{width:auto}
.days{display:flex;gap:5px;flex-wrap:wrap;margin-top:6px}
.days label{display:flex;align-items:center;gap:4px;margin:0;font-size:13px;color:var(--ink);font-weight:500;cursor:pointer}
.days input{width:auto}

/* tête de carte intercom */
.ic-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.ic-name{font-size:17px;font-weight:700}
.linkbtn{background:none;border:none;color:var(--mut);cursor:pointer;font-size:15px;padding:0 4px}
.linkbtn:hover{color:var(--blue-d)}
.ic-rename{display:flex;gap:8px;margin-top:12px}

/* toggle switch on/off */
.switch{position:relative;display:inline-block;width:46px;height:26px;flex-shrink:0}
.switch input{opacity:0;width:0;height:0}
.slider{position:absolute;cursor:pointer;inset:0;background:#cfdae3;border-radius:50px;transition:.2s}
.slider::before{content:"";position:absolute;height:20px;width:20px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.switch input:checked + .slider{background:var(--green)}
.switch input:checked + .slider::before{transform:translateX(20px)}

/* plans abonnement */
.plans{display:flex;gap:12px;margin:16px 0 4px}
@media(max-width:520px){.plans{flex-direction:column}}
.plan{flex:1;position:relative;border:2px solid var(--line);border-radius:14px;padding:18px;cursor:pointer;text-align:center;transition:.15s}
.plan:hover{border-color:var(--blue)}
.plan.active{border-color:var(--blue);background:var(--soft)}
.plan input{position:absolute;opacity:0}
.plan-amt{font-size:26px;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.plan-amt small{font-size:14px;color:var(--mut);font-weight:500}
.plan .badge{position:absolute;top:-10px;left:50%;transform:translateX(-50%);background:var(--green);color:#fff;font-size:11px;font-weight:700;padding:3px 10px;border-radius:50px;white-space:nowrap}

/* footer légal (app) */
.appfoot{max-width:780px;margin:0 auto;padding:24px 20px 40px;display:flex;gap:16px;flex-wrap:wrap;justify-content:center;border-top:1px solid var(--line)}
.appfoot a{color:var(--mut);font-size:12px}
.appfoot a:hover{color:var(--ink)}

/* logo maison + bouton Google centré */
.logo .logomark{width:24px;height:24px;flex-shrink:0}
.center-gsi{display:flex;justify-content:center;margin-top:8px}

/* statut intercom (point vert/orange/rouge) + retour */
.icstatus{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--mut);margin-top:6px}
.sdot{width:9px;height:9px;border-radius:50%;flex-shrink:0}
.sdot.green{background:#1fb47e;box-shadow:0 0 0 3px rgba(31,180,126,.16)}
.sdot.amber{background:#f0a500;box-shadow:0 0 0 3px rgba(240,165,0,.16)}
.sdot.red{background:#e2585b;box-shadow:0 0 0 3px rgba(226,88,91,.16)}
.auth .backlink{display:inline-block;color:var(--mut);font-size:14px;margin-bottom:12px}
.auth .backlink:hover{color:var(--blue-d)}