:root{--ink:#17313a;--muted:#64767c;--teal:#0f766e;--teal-dark:#0a5b55;--paper:#fff;--wash:#f3f7f6;--line:#dbe6e3;--red:#b42318;--red-wash:#fff0ee}
*{box-sizing:border-box}body{margin:0;background:var(--wash);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}a{color:var(--teal);text-decoration:none}h1,h2,p{margin-top:0}.eyebrow{margin:0 0 6px;color:var(--teal);font-size:12px;font-weight:800;letter-spacing:.14em}.muted{color:var(--muted);line-height:1.55}.topbar{display:flex;justify-content:space-between;align-items:center;padding:28px clamp(20px,5vw,72px);background:#fff;border-bottom:1px solid var(--line)}.topbar h1{margin:0;font-size:30px}.topbar nav{display:flex;gap:18px;font-weight:700}.dashboard{max-width:1500px;margin:auto;padding:28px clamp(16px,4vw,60px) 70px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.stats div,.panel{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 8px 28px rgba(20,52,60,.05)}.stats div{padding:22px}.stats strong{display:block;font-size:30px}.stats span{color:var(--muted);font-size:13px}.panel{margin-bottom:18px}.filters{display:grid;grid-template-columns:2fr 1.2fr 1.2fr 1fr 1fr;gap:12px;padding:18px;align-items:end}label{display:grid;gap:7px;color:#385158;font-size:12px;font-weight:750}input,select{width:100%;padding:12px 13px;border:1px solid #cbdad6;border-radius:10px;background:#fff;color:var(--ink);font:inherit;font-size:15px}input:focus,select:focus{outline:3px solid rgba(15,118,110,.15);border-color:var(--teal)}button,.button-link{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:11px 17px;border-radius:10px;border:0;font-weight:800;font-size:14px;cursor:pointer}.primary{background:var(--teal);color:#fff}.primary:hover{background:var(--teal-dark)}.secondary{background:#e6f1ef;color:var(--teal)}.check{display:flex;align-items:center;gap:8px;min-height:44px}.check input{width:auto}.panel-title{display:flex;justify-content:space-between;padding:22px 22px 10px}.panel-title h2{margin-bottom:4px}.panel-title p{color:var(--muted);font-size:13px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:15px 18px;border-top:1px solid var(--line);vertical-align:top}th{color:#536a70;font-size:11px;letter-spacing:.06em;text-transform:uppercase}td{font-size:14px}td small{display:block;color:var(--muted);margin-top:3px}.missed-row{background:var(--red-wash)}.type{font-weight:800;text-transform:capitalize}.type.missed{color:var(--red)}.type.outgoing{color:var(--teal)}.device-pill{display:inline-block;background:#edf3f2;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:700}.empty{text-align:center;padding:50px;color:var(--muted)}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top,#dcefeb,transparent 42%),var(--wash)}.auth-card{width:min(430px,100%);background:#fff;padding:36px;border:1px solid var(--line);border-radius:24px;box-shadow:0 24px 70px rgba(20,52,60,.13)}.auth-card.wide{width:min(520px,100%)}.brand-mark{display:grid;place-items:center;width:50px;height:50px;margin-bottom:22px;border-radius:15px;background:var(--teal);color:#fff;font-size:24px;font-weight:900}.stack{display:grid;gap:16px}.alert{margin:16px 0;padding:12px 14px;border-radius:10px;background:var(--red-wash);color:var(--red);font-size:14px}.download-link{display:block;margin-top:22px;text-align:center;font-weight:700}.qr{width:230px;min-height:230px;margin:24px auto;padding:10px;background:#fff;border:1px solid var(--line)}details{margin:15px 0 20px;color:var(--muted)}details code{display:block;margin-top:10px;padding:10px;overflow-wrap:anywhere;background:var(--wash);color:var(--ink)}
@media(max-width:900px){.stats{grid-template-columns:repeat(2,1fr)}.filters{grid-template-columns:1fr 1fr}.topbar{align-items:flex-start}.topbar nav{flex-direction:column;gap:8px;text-align:right}}
@media(max-width:640px){.topbar{padding:20px}.topbar h1{font-size:24px}.dashboard{padding:16px}.stats{gap:9px}.stats div{padding:16px}.stats strong{font-size:24px}.filters{grid-template-columns:1fr}.table-wrap{overflow:visible}table,tbody,tr,td{display:block}thead{display:none}tr{padding:13px 16px;border-top:1px solid var(--line)}td{display:grid;grid-template-columns:92px 1fr;gap:10px;padding:7px 0;border:0}td:before{content:attr(data-label);color:var(--muted);font-size:11px;font-weight:800;text-transform:uppercase}.empty{display:block}.empty:before{display:none}.auth-card{padding:26px 22px}}