/* ===== Phonely design system (shared) ===== */
:root{
  --ink:#0b0d15;--muted:#667085;--line:#eceef4;--bg:#ffffff;--soft:#f6f7fb;
  --a1:#5b616b;--a2:#2a2d34;--a3:#868b95;
  --ok:#16a34a;--warn:#d97706;--err:#dc2626;--info:#2563eb;
  --radius:16px;
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Inter","Segoe UI",system-ui,sans-serif;color:var(--ink);background:#eef0f4;-webkit-font-smoothing:antialiased;line-height:1.5}
a{color:inherit;text-decoration:none}
img{display:block}
::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#d7dae2;border-radius:6px}
.muted{color:var(--muted)}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}

/* buttons */
.btn{border:0;border-radius:11px;padding:10px 16px;font-size:14px;font-weight:700;cursor:pointer;font-family:inherit;transition:transform .12s,box-shadow .25s,filter .15s,background .15s,border-color .15s;display:inline-flex;align-items:center;gap:8px;justify-content:center}
.btn:active{transform:scale(.97)}
.btn svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2}
.btn-grad{background:linear-gradient(135deg,var(--a1),var(--a2));color:#fff;box-shadow:0 10px 24px -10px rgba(42,45,52,.6)}
.btn-grad:hover{filter:brightness(1.09)}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-ghost:hover{background:var(--soft);border-color:#d8dbe2}
.btn-glass{background:linear-gradient(135deg,rgba(255,255,255,.85),rgba(255,255,255,.5));backdrop-filter:blur(12px) saturate(150%);-webkit-backdrop-filter:blur(12px) saturate(150%);border:1px solid rgba(255,255,255,.9);color:var(--ink);box-shadow:0 6px 16px -8px rgba(24,20,60,.22),inset 0 1px 1px rgba(255,255,255,.95)}
.btn-glass:hover{background:linear-gradient(135deg,#fff,rgba(255,255,255,.72))}
.btn-sm{padding:7px 12px;font-size:13px;border-radius:9px}
.btn-danger{background:rgba(220,38,38,.1);color:#c2333a;border:1px solid rgba(220,38,38,.28)}
.btn-danger:hover{background:rgba(220,38,38,.16)}

/* card / panel */
.card{background:linear-gradient(180deg,#fff,#fbfaff);border:1px solid var(--line);border-radius:20px;box-shadow:0 22px 48px -34px rgba(24,20,60,.22)}
.glass{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 18px 42px -26px rgba(24,20,60,.18)}

/* pills / badges */
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;padding:4px 11px;border-radius:999px;background:var(--soft);border:1px solid var(--line);color:#5a5f6e}
.pill .dot{width:7px;height:7px;border-radius:50%}
.badge{font-size:11.5px;font-weight:800;padding:3px 9px;border-radius:999px;letter-spacing:.02em}
.badge.ok{background:#e7f7ee;color:#0f7a37;border:1px solid #cdeed8}
.badge.warn{background:#fdf1e3;color:#a5590c;border:1px solid #f4dcbe}
.badge.err{background:#fdeaea;color:#b42318;border:1px solid #f5cdcd}
.badge.info{background:#e8eefb;color:#1d4ed8;border:1px solid #cfdcf7}
.badge.neutral{background:#eef0f4;color:#5a5f6e;border:1px solid #e3e5ea}
.badge.jb{background:#efeaff;color:#5b46b8;border:1px solid #e0d7ff}

/* top nav (shared marketing/app header) */
.topnav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(16px);border-bottom:1px solid var(--line)}
.topnav .wrap{display:flex;align-items:center;gap:24px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:-.03em}
.brand img{width:30px;height:30px;object-fit:contain}
.topnav .links{display:flex;gap:22px;margin-left:8px;color:var(--muted);font-size:14.5px;font-weight:600}
.topnav .links a:hover{color:var(--ink)}
.topnav .sp{margin-left:auto;display:flex;align-items:center;gap:10px}

/* forms */
label.f{display:block;font-size:12.5px;font-weight:700;color:#4b5060;margin-bottom:6px}
.input,select.input,textarea.input{width:100%;background:var(--soft);border:1px solid var(--line);border-radius:11px;padding:11px 13px;color:var(--ink);font-size:14px;font-family:inherit;outline:none;transition:border-color .15s,box-shadow .15s}
.input:focus{border-color:#c9cdd6;box-shadow:0 0 0 3px #eef0f4;background:#fff}
.input::placeholder{color:#9aa0aa}
.seg{display:inline-flex;background:var(--soft);border:1px solid var(--line);border-radius:999px;padding:5px;gap:3px}
.seg button{border:0;background:none;border-radius:999px;padding:8px 16px;font-size:13.5px;font-weight:700;color:var(--muted);cursor:pointer;font-family:inherit}
.seg button.on{background:var(--ink);color:#fff}

/* tables */
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{text-align:left;font-size:11.5px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:#98a0b0;padding:12px 14px;border-bottom:1px solid var(--line)}
.tbl td{padding:13px 14px;border-bottom:1px solid var(--line);color:#3a3f4a}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr{transition:background .12s}
.tbl tbody tr:hover{background:var(--soft)}
.tbl .mono{font-variant-numeric:tabular-nums;font-weight:700;color:var(--ink)}

/* stat cards */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:16px}
.stat{background:linear-gradient(180deg,#fff,#fbfaff);border:1px solid var(--line);border-radius:18px;padding:18px 20px}
.stat .k{font-size:12px;font-weight:700;color:var(--muted);display:flex;align-items:center;gap:8px}
.stat .v{font-size:30px;font-weight:850;letter-spacing:-.03em;margin-top:8px}
.stat .d{font-size:12px;margin-top:4px;font-weight:600}
.stat .d.up{color:var(--ok)}.stat .d.down{color:var(--err)}

/* app shell (sidebar layouts) */
.shell{display:flex;min-height:100vh}
.side{width:250px;flex:none;padding:20px 16px;display:flex;flex-direction:column;gap:4px;background:#fff;border-right:1px solid var(--line);position:sticky;top:0;height:100vh}
.side .brand{padding:6px 8px 16px}
.side .lbl{font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#98a0b0;padding:14px 12px 7px}
.nav{display:flex;flex-direction:column;gap:3px}
.nav a{display:flex;align-items:center;gap:11px;padding:10px 13px;border-radius:12px;color:#4b5060;font-size:14px;font-weight:600;cursor:pointer}
.nav a svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:2}
.nav a:hover:not(.on){background:var(--soft)}
.nav a.on{position:relative;overflow:hidden;background:linear-gradient(135deg,rgba(255,255,255,.92),rgba(233,236,241,.68));backdrop-filter:blur(14px) saturate(150%);-webkit-backdrop-filter:blur(14px) saturate(150%);color:var(--ink);box-shadow:0 8px 18px -11px rgba(24,20,60,.28),inset 0 0 0 1px rgba(255,255,255,.9),inset 0 1px 1px #fff}
.nav a .tag{margin-left:auto;font-size:11px;font-weight:800;background:#eef0f4;color:#5a5f6e;padding:2px 8px;border-radius:999px}
.content{flex:1;min-width:0;padding:28px 34px;overflow:auto}
.phead{display:flex;align-items:flex-end;gap:16px;margin-bottom:22px}
.phead h1{font-size:26px;font-weight:850;letter-spacing:-.03em}
.phead .s{color:var(--muted);font-size:14px;margin-top:3px}
.phead .sp{margin-left:auto;display:flex;gap:10px}

.section-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 18px 42px -30px rgba(24,20,60,.18)}
.section-card .hd{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line)}
.section-card .hd h3{font-size:15px;font-weight:800;letter-spacing:-.01em}
.section-card .hd .sp{margin-left:auto;display:flex;gap:8px;align-items:center}

.view{display:none;animation:fade .3s ease both}
.view.on{display:block}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* device mini card */
.dgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.dcard{background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;transition:transform .18s,box-shadow .18s}
.dcard:hover{transform:translateY(-3px);box-shadow:0 22px 44px -26px rgba(24,20,60,.24)}
.dcard .scr{aspect-ratio:9/19.3;border-radius:14px;background:linear-gradient(165deg,#eef0f4,#dee1e8);overflow:hidden;position:relative;box-shadow:inset 0 0 0 1px rgba(0,0,0,.05)}
.dcard .scr img{width:100%;height:100%;object-fit:cover}

/* toast */
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:12px 20px;border-radius:12px;font-size:14px;font-weight:600;box-shadow:0 20px 44px -16px rgba(0,0,0,.5);opacity:0;pointer-events:none;transition:.25s;z-index:100}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}

@media(max-width:820px){.side{display:none}.content{padding:20px}}