/* ============================================================
   HotspotPass — modern UI, dark/light, animasi
   ============================================================ */
:root{
  --bg:#f4f6fb; --bg2:#ffffff; --card:#ffffff; --card-brd:#e6e9f2;
  --txt:#0f172a; --txt-soft:#5b6478; --muted:#8b93a7;
  --accent:#4f46e5; --accent2:#7c3aed; --accent-soft:#eef0fe;
  --ok:#059669; --ok-bg:#ecfdf5; --err:#dc2626; --err-bg:#fef2f2;
  --ring:rgba(79,70,229,.25); --shadow:0 10px 30px -12px rgba(16,24,40,.18);
  --radius:18px;
}
:root[data-theme="dark"]{
  --bg:#070b16; --bg2:#0b1120; --card:#0f172a; --card-brd:#1e293b;
  --txt:#e8edf7; --txt-soft:#9aa6bd; --muted:#64748b;
  --accent:#6366f1; --accent2:#a855f7; --accent-soft:#1a1f3a;
  --ok:#34d399; --ok-bg:#052e24; --err:#f87171; --err-bg:#3a0d0d;
  --ring:rgba(99,102,241,.4); --shadow:0 20px 50px -20px rgba(0,0,0,.7);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#070b16; --bg2:#0b1120; --card:#0f172a; --card-brd:#1e293b;
    --txt:#e8edf7; --txt-soft:#9aa6bd; --muted:#64748b;
    --accent:#6366f1; --accent2:#a855f7; --accent-soft:#1a1f3a;
    --ok:#34d399; --ok-bg:#052e24; --err:#f87171; --err-bg:#3a0d0d;
    --ring:rgba(99,102,241,.4); --shadow:0 20px 50px -20px rgba(0,0,0,.7);
  }
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg); color:var(--txt); min-height:100vh;
  display:flex; flex-direction:column; transition:background .4s,color .3s;
  -webkit-font-smoothing:antialiased;
}
#bg{position:fixed;inset:0;z-index:0;opacity:.6;pointer-events:none}

/* topbar */
.topbar{position:relative;z-index:2;display:flex;justify-content:space-between;
  align-items:center;padding:16px 20px;max-width:960px;margin:0 auto;width:100%}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:18px;letter-spacing:-.4px}
.logo{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));font-size:17px;
  box-shadow:0 6px 18px -6px var(--accent)}
.brand-name{background:linear-gradient(90deg,var(--accent),var(--accent2));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.icon-btn{width:40px;height:40px;border-radius:12px;border:1px solid var(--card-brd);
  background:var(--card);color:var(--txt);cursor:pointer;display:grid;place-items:center;
  transition:transform .2s,border-color .2s}
.icon-btn:hover{transform:translateY(-2px);border-color:var(--accent)}
.icon-btn svg{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.ico-moon{display:none}
:root[data-theme="dark"] .ico-sun{display:none}
:root[data-theme="dark"] .ico-moon{display:block}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]) .ico-sun{display:none}
  :root:not([data-theme="light"]) .ico-moon{display:block}}

/* layout */
#app{position:relative;z-index:1;flex:1;width:100%;max-width:520px;margin:0 auto;
  padding:14px 18px 40px;display:flex;flex-direction:column;justify-content:center}
#app.wide{max-width:820px;justify-content:flex-start}
.foot{position:relative;z-index:1;text-align:center;color:var(--muted);
  font-size:12px;padding:18px}

/* card */
.card{background:var(--card);border:1px solid var(--card-brd);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow)}
.view{animation:rise .5s cubic-bezier(.2,.8,.2,1)}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.title{font-size:23px;font-weight:800;letter-spacing:-.5px;margin-bottom:4px}
.sub{color:var(--txt-soft);font-size:14px;margin-bottom:22px;line-height:1.5}

/* form */
.field{margin-bottom:15px}
label{display:block;font-size:12.5px;font-weight:600;color:var(--txt-soft);margin-bottom:7px}
input,select{width:100%;padding:13px 14px;border-radius:13px;border:1.5px solid var(--card-brd);
  background:var(--bg2);color:var(--txt);font-size:15px;outline:none;transition:border-color .2s,box-shadow .2s}
input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--ring)}
.btn{width:100%;padding:14px;border:none;border-radius:13px;font-size:15px;font-weight:700;
  color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent2));cursor:pointer;
  transition:transform .15s,box-shadow .25s,opacity .2s;box-shadow:0 10px 24px -10px var(--accent)}
.btn:hover{transform:translateY(-2px);box-shadow:0 16px 30px -12px var(--accent)}
.btn:active{transform:translateY(0)}
.btn[disabled]{opacity:.6;cursor:not-allowed;transform:none}
.btn.ghost{background:transparent;color:var(--txt-soft);box-shadow:none;border:1.5px solid var(--card-brd);font-weight:600}
.btn.ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn.sm{width:auto;padding:8px 14px;font-size:13px;border-radius:10px}
.btn.danger{background:linear-gradient(135deg,#ef4444,#dc2626);box-shadow:0 10px 24px -10px #ef4444}

/* mac chip */
.macbox{font-family:ui-monospace,'SF Mono',monospace;font-size:20px;font-weight:700;
  letter-spacing:1.5px;text-align:center;padding:16px;border-radius:14px;
  background:var(--accent-soft);color:var(--accent);border:1.5px dashed var(--accent);
  margin-bottom:6px;position:relative;overflow:hidden}
.macbox::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.25) 50%,transparent 70%);
  transform:translateX(-100%);animation:shine 2.6s infinite}
@keyframes shine{to{transform:translateX(100%)}}

/* segmented toggle */
.seg{display:flex;background:var(--bg2);border:1.5px solid var(--card-brd);border-radius:13px;
  padding:4px;margin-bottom:20px;gap:4px}
.seg button{flex:1;padding:10px;border:none;background:transparent;color:var(--txt-soft);
  font-weight:600;font-size:14px;border-radius:9px;cursor:pointer;transition:.2s}
.seg button.on{background:var(--card);color:var(--accent);box-shadow:var(--shadow)}

/* notes */
.note{font-size:12.5px;color:var(--muted);margin-top:8px;line-height:1.5}
.msg{padding:12px 14px;border-radius:12px;font-size:13.5px;margin-bottom:16px;
  display:flex;gap:8px;align-items:flex-start;animation:rise .3s}
.msg.ok{background:var(--ok-bg);color:var(--ok);border:1px solid var(--ok)}
.msg.err{background:var(--err-bg);color:var(--err);border:1px solid var(--err)}

/* usage meter */
.meter{height:8px;border-radius:99px;background:var(--card-brd);overflow:hidden;margin:6px 0 2px}
.meter>i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--accent),var(--accent2));
  transition:width .6s cubic-bezier(.2,.8,.2,1)}

/* list / table */
.row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 14px;
  border:1px solid var(--card-brd);border-radius:13px;margin-top:10px;background:var(--bg2);
  animation:rise .4s}
.row .mac{font-family:ui-monospace,monospace;font-weight:700;font-size:14px}
.row .meta{font-size:12px;color:var(--muted)}
.tag{font-size:11px;font-weight:700;padding:3px 9px;border-radius:99px}
.tag.active{background:var(--ok-bg);color:var(--ok)}
.tag.revoked{background:var(--err-bg);color:var(--err)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.chip{display:flex;align-items:center;gap:7px;padding:9px 12px;border-radius:11px;
  border:1.5px solid var(--card-brd);background:var(--bg2);cursor:pointer;font-size:13px;
  font-weight:600;transition:.2s;user-select:none}
.chip.on{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}
.chip input{display:none}

/* spinner / skeleton */
.loader-wrap{display:grid;place-items:center;padding:60px 0}
.spinner{width:38px;height:38px;border-radius:50%;border:3.5px solid var(--card-brd);
  border-top-color:var(--accent);animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.btn .spin{display:inline-block;width:16px;height:16px;border:2.5px solid rgba(255,255,255,.4);
  border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;vertical-align:-3px}
.skel{height:52px;border-radius:13px;margin-top:10px;
  background:linear-gradient(90deg,var(--card-brd) 25%,var(--bg2) 37%,var(--card-brd) 63%);
  background-size:400% 100%;animation:sk 1.3s infinite}
@keyframes sk{to{background-position:-135% 0}}

/* toast */
#toasts{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:50;
  display:flex;flex-direction:column;gap:10px;width:calc(100% - 36px);max-width:400px}
.toast{padding:13px 16px;border-radius:13px;font-size:14px;font-weight:600;color:#fff;
  box-shadow:var(--shadow);animation:pop .35s cubic-bezier(.2,.9,.3,1.3)}
.toast.ok{background:linear-gradient(135deg,#059669,#10b981)}
.toast.err{background:linear-gradient(135deg,#dc2626,#ef4444)}
.toast.out{animation:fade .3s forwards}
@keyframes pop{from{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:none}}
@keyframes fade{to{opacity:0;transform:translateY(10px)}}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.hd{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.pill{font-size:12px;font-weight:700;padding:5px 11px;border-radius:99px;background:var(--accent-soft);color:var(--accent)}
.section{margin-top:26px}
.section h3{font-size:14px;color:var(--txt-soft);margin-bottom:8px;font-weight:700;text-transform:uppercase;letter-spacing:.5px}
.empty{text-align:center;color:var(--muted);padding:26px;font-size:14px}
@media(max-width:480px){.grid2{grid-template-columns:1fr}}