:root{
  --blue:#1267ff;
  --blue2:#0ab7ff;
  --navy:#07192f;
  --text:#0b1d37;
  --muted:#6c7a91;
  --line:#e7ecf3;
  --card:#ffffff;
  --glass:rgba(255,255,255,.82);
  --shadow:0 24px 60px rgba(7,25,55,.18);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text)}
button,input,textarea,select{font:inherit}
body{background:#eef4fb}
a{text-decoration:none;color:inherit}

.stage{
  min-height:100vh;
  position:relative;
  overflow:hidden;
  background:
    linear-gradient(90deg,rgba(4,15,33,.22),rgba(4,15,33,.04) 42%,rgba(4,15,33,.22)),
    radial-gradient(circle at 67% 28%,rgba(255,255,255,.28),transparent 20%),
    linear-gradient(135deg,#0a2b63 0%,#0c76d8 42%,#12bfe8 70%,#071b3f 100%);
}
.stage:before{
  content:"";
  position:absolute; inset:0;
  background:
    linear-gradient(130deg,transparent 0 46%,rgba(255,255,255,.08) 46% 47%,transparent 47% 100%),
    radial-gradient(circle at 20% 90%,rgba(255,255,255,.12),transparent 18%);
  pointer-events:none;
}
.topnav{
  position:relative; z-index:10;
  width:calc(100% - 36px);
  margin:18px auto 0;
  height:68px;
  display:flex; align-items:center; justify-content:space-between;
}
.brand-shell{
  display:flex;
  align-items:center;
  gap:12px;
  padding:10px 14px;
  border-radius:18px;
  background:#ffffff;
  border:1px solid #ffffff;
  box-shadow:0 10px 30px rgba(3,18,45,.14);
}
.brand-shell img{height:34px;width:auto;display:block}
.nav-right{display:flex;gap:10px;align-items:center}
.nav-pill{
  background:rgba(255,255,255,.94);
  border:1px solid rgba(255,255,255,.55);
  color:#203550;
  border-radius:16px;
  padding:12px 15px;
  box-shadow:0 10px 30px rgba(3,18,45,.12);
  backdrop-filter:blur(14px);
  font-size:13px;
}
.nav-links{display:flex;gap:18px}
.nav-links a:hover{color:var(--blue)}

.workspace{
  position:relative;z-index:5;
  width:calc(100% - 36px);
  min-height:calc(100vh - 110px);
  margin:14px auto 0;
  display:grid;
  grid-template-columns:360px minmax(0,1fr) 390px;
  gap:26px;
  align-items:center;
  padding:20px 0 30px;
}

.upload-panel{
  background:rgba(255,255,255,.96);
  border:1px solid rgba(255,255,255,.65);
  border-radius:26px;
  box-shadow:var(--shadow);
  overflow:hidden;
  backdrop-filter:blur(18px);
}
.panel-top{padding:22px 22px 6px}
.panel-top h1{font-size:26px;line-height:1.08;margin:0 0 8px;letter-spacing:-.03em}
.panel-top p{margin:0;color:var(--muted);font-size:13px;line-height:1.55}
.dropzone{
  margin:16px 18px 12px;
  min-height:160px;
  border:1.5px dashed #c9d5e5;
  border-radius:18px;
  display:grid;place-items:center;
  text-align:center;
  padding:20px;
  cursor:pointer;
  background:linear-gradient(180deg,#fbfdff,#f4f8fd);
  transition:.2s ease;
}
.dropzone.drag{border-color:var(--blue);background:#edf5ff;transform:translateY(-2px)}
.upload-icon{
  width:50px;height:50px;border-radius:16px;
  display:grid;place-items:center;margin:0 auto 12px;
  background:linear-gradient(135deg,#e5f0ff,#f7fbff);
  color:var(--blue);font-size:24px;
  box-shadow:inset 0 0 0 1px #e6edf7
}
.dropzone strong{display:block;font-size:16px}
.dropzone small{display:block;color:#8490a2;margin:5px 0 12px;font-size:12px}
.primary{
  border:0;border-radius:12px;padding:12px 18px;
  color:#fff;font-weight:750;cursor:pointer;
  background:linear-gradient(90deg,var(--blue),#159ff7);
  box-shadow:0 8px 18px rgba(18,103,255,.24)
}
.primary:hover{filter:brightness(.98);transform:translateY(-1px)}
.subnote{font-size:11px;color:#8a96a7;margin-top:12px}
.file-list{padding:0 18px;display:none}
.file-row{display:flex;justify-content:space-between;align-items:center;gap:12px;border:1px solid var(--line);background:#fbfdff;border-radius:12px;padding:10px 12px;margin-top:8px}
.file-name{font-size:13px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:240px}
.file-size{font-size:11px;color:var(--muted);margin-top:3px}
.remove{border:0;background:transparent;color:#8a97a9;font-size:18px;cursor:pointer}
.options{padding:6px 18px 18px}
.option-label{font-size:12px;font-weight:800;margin:12px 0 7px}
.field{width:100%;border:1px solid #dbe4ef;background:#fff;border-radius:12px;padding:11px 12px;outline:none;font-size:13px}
.field:focus{border-color:#9bc8ff;box-shadow:0 0 0 3px #eef6ff}
.toggle-row{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line);padding:11px 12px;border-radius:12px;background:#fff}
.toggle-copy strong{display:block;font-size:13px}.toggle-copy span{font-size:11px;color:var(--muted)}
.switch{position:relative;width:42px;height:24px}.switch input{opacity:0;width:0;height:0}
.slider{position:absolute;inset:0;border-radius:99px;background:#d9e1eb;cursor:pointer;transition:.2s}
.slider:before{content:"";position:absolute;width:18px;height:18px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s;box-shadow:0 2px 5px rgba(0,0,0,.18)}
.switch input:checked + .slider{background:var(--blue)}.switch input:checked + .slider:before{transform:translateX(18px)}
.password-wrap{display:none;margin-top:8px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.send-btn{width:100%;margin-top:12px}
.after-send{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:8px;margin-top:14px
}
.after-send div{background:#f7f9fc;border:1px solid var(--line);border-radius:12px;padding:9px 5px;text-align:center;font-size:10px;color:#7c899b}
.after-send b{display:block;color:#18304f;margin-top:3px;font-size:10px}
.success{display:none;margin:0 18px 14px;padding:11px 12px;border-radius:12px;background:#edfff7;border:1px solid #bcebd8;color:#12895d;font-size:12px}

.campaign-visual{
  position:relative;
  min-height:660px;
  border-radius:30px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.14);
  box-shadow:0 26px 80px rgba(3,18,45,.28);
  background:
    linear-gradient(180deg,rgba(2,12,28,.03),rgba(2,12,28,.08)),
    url('assets/gadgetpos-campaign.png') center/cover no-repeat;
}
.campaign-visual:after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(3,16,37,.22),transparent 36%,rgba(3,16,37,.12));
}
.sponsored-chip{
  position:absolute;z-index:3;left:20px;top:20px;
  padding:9px 11px;border-radius:999px;
  background:rgba(5,18,40,.58);color:#fff;font-size:11px;
  backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.18)
}
.campaign-caption{
  position:absolute;z-index:3;left:22px;bottom:22px;right:22px;
  display:flex;align-items:end;justify-content:space-between;gap:20px
}
.campaign-caption .meta{color:#fff}
.campaign-caption small{display:block;opacity:.75;margin-bottom:4px}
.campaign-caption strong{font-size:18px}
.view-btn{padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.92);color:#0a274c;font-weight:700;font-size:12px}

.story-panel{
  color:#fff;
  padding:12px 10px;
}
.story-panel .label{font-size:11px;text-transform:uppercase;letter-spacing:.12em;opacity:.7;font-weight:800}
.story-panel h2{font-size:48px;line-height:1.02;margin:14px 0 18px;letter-spacing:-.045em}
.story-panel p{font-size:17px;line-height:1.65;color:rgba(255,255,255,.83);margin:0 0 24px}
.story-panel .cta{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;color:#0a2347;border-radius:999px;padding:12px 16px;font-weight:750;font-size:13px
}
.story-panel .mini{margin-top:18px;font-size:11px;opacity:.7}
.footerline{
  position:absolute;z-index:6;left:18px;right:18px;bottom:10px;
  display:flex;justify-content:space-between;color:rgba(255,255,255,.72);font-size:11px
}
.demo-toggle{
  position:absolute;right:18px;top:96px;z-index:20;
  background:rgba(255,255,255,.92);border:1px solid rgba(255,255,255,.6);
  border-radius:999px;padding:9px 12px;font-size:11px;cursor:pointer;box-shadow:0 8px 24px rgba(3,18,45,.14)
}

/* Receiver */
.receiver-stage .workspace{grid-template-columns:1fr 410px;max-width:1400px}
.receiver-stage .campaign-visual{min-height:700px}
.receiver-panel{
  background:rgba(255,255,255,.96);
  border-radius:26px;border:1px solid rgba(255,255,255,.65);
  box-shadow:var(--shadow);padding:22px;backdrop-filter:blur(18px)
}
.receiver-panel .download-round{width:58px;height:58px;border-radius:18px;background:#edf9f4;color:#18b878;display:grid;place-items:center;font-size:27px;margin-bottom:14px}
.receiver-panel h1{font-size:28px;margin:0 0 8px;letter-spacing:-.03em}
.receiver-panel>p{color:var(--muted);font-size:13px;line-height:1.55;margin:0 0 16px}
.file-summary{border:1px solid var(--line);border-radius:16px;padding:14px;background:#fbfdff}
.file-main{display:flex;align-items:center;gap:12px}
.fileicon{width:50px;height:50px;border-radius:14px;background:#edf5ff;color:var(--blue);display:grid;place-items:center;font-size:21px}
.expiry{font-size:11px;color:var(--muted);margin-top:12px}.expiry b{color:#159d6d}
.message{margin-top:10px;padding:10px 11px;background:#f5f7fb;border-radius:10px;color:#596980;font-size:12px}
.receiver-actions{display:grid;grid-template-columns:1fr auto;gap:9px;margin-top:12px}
.secondary{border:1px solid #dbe4ef;background:#fff;border-radius:12px;padding:11px 13px;cursor:pointer;font-weight:700;color:#213852}
.share-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.share-chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 10px;font-size:11px;color:#526176}
.qrbox{display:none;margin-top:12px;border:1px solid var(--line);background:#fbfdff;border-radius:14px;padding:14px;text-align:center}
.fakeqr{width:120px;height:120px;margin:0 auto 8px;background:
 linear-gradient(90deg,#111 10%,transparent 10% 20%,#111 20% 30%,transparent 30% 40%,#111 40% 50%,transparent 50% 60%,#111 60% 70%,transparent 70% 80%,#111 80% 90%,transparent 90%),
 linear-gradient(#111 10%,transparent 10% 20%,#111 20% 30%,transparent 30% 40%,#111 40% 50%,transparent 50% 60%,#111 60% 70%,transparent 70% 80%,#111 80% 90%,transparent 90%);
 background-color:#fff;border:9px solid #fff;box-shadow:0 0 0 1px #ddd}
.optional-lock{margin-top:12px;border:1px dashed #ccd7e5;border-radius:12px;padding:10px 11px;font-size:11px;color:#758397;background:#fafcff}

@media(max-width:1180px){
  .workspace{grid-template-columns:340px 1fr}
  .story-panel{grid-column:1/-1;padding:0 6px 70px}
  .story-panel h2{font-size:38px}
}
@media(max-width:820px){
  .topnav{width:calc(100% - 20px)} .nav-links{display:none}
  .workspace{width:calc(100% - 20px);grid-template-columns:1fr;align-items:start;padding-top:8px}
  .upload-panel{order:2}.campaign-visual{order:1;min-height:440px}.story-panel{order:3}
  .receiver-stage .workspace{grid-template-columns:1fr}
  .receiver-panel{order:2}.receiver-stage .campaign-visual{order:1;min-height:440px}
  .footerline{position:relative;left:auto;right:auto;bottom:auto;padding:0 12px 16px}
}
@media(max-width:540px){
  .brand-shell img{height:28px}.nav-right .nav-pill:first-child{display:none}
  .workspace{gap:14px}
  .campaign-visual{min-height:360px;border-radius:22px}
  .upload-panel,.receiver-panel{border-radius:22px}
  .grid2{grid-template-columns:1fr}
  .story-panel h2{font-size:34px}
  .story-panel p{font-size:15px}
  .after-send{grid-template-columns:1fr 1fr}
}

.campaign-link{
  position:absolute;
  inset:0;
  z-index:2;
  display:block;
}
.campaign-visual .sponsored-chip,
.campaign-visual .campaign-caption{
  pointer-events:none;
}
.campaign-visual .view-btn{
  pointer-events:auto;
}
.story-panel .cta{
  transition:.18s ease;
}
.story-panel .cta:hover,
.view-btn:hover{
  transform:translateY(-1px);
  filter:brightness(.98);
}
.gadgetpos-badge{
  display:inline-flex;
  align-items:center;
  gap:7px;
  margin-top:16px;
  padding:8px 10px;
  border-radius:999px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.18);
  color:#fff;
  font-size:11px;
  backdrop-filter:blur(10px);
}

/* V5 logo card fix */
.brand-shell{
  background:#ffffff !important;
  border-color:#ffffff !important;
  backdrop-filter:none !important;
}

/* V6 receiver campaign no-crop fix */
.receiver-stage .campaign-visual{
  background-image:none !important;
  background-color:#0a2b63 !important;
  display:flex;
  align-items:center;
  justify-content:center;
}
.receiver-stage .campaign-visual .receiver-campaign-img{
  width:100%;
  height:100%;
  object-fit:contain;
  display:block;
  position:absolute;
  inset:0;
  margin:auto;
  z-index:1;
  background:#0a2b63;
}
.receiver-stage .campaign-link{z-index:2}
.receiver-stage .sponsored-chip,
.receiver-stage .campaign-caption{z-index:3}

/* ---------- Admin UI ---------- */
.admin-body{
  margin:0;
  min-height:100vh;
  background:#f4f7fb;
  color:#10243f;
}
.admin-shell{
  min-height:100vh;
  display:grid;
  grid-template-columns:250px 1fr;
}
.admin-sidebar{
  background:linear-gradient(180deg,#071b3a 0%,#0b2d64 100%);
  color:#fff;
  padding:22px 18px;
  position:sticky;
  top:0;
  height:100vh;
}
.admin-logo{
  background:#fff;
  border-radius:16px;
  padding:10px 12px;
  margin-bottom:26px;
}
.admin-logo img{width:100%;display:block}
.admin-nav{display:flex;flex-direction:column;gap:8px}
.admin-nav a{
  display:flex;align-items:center;gap:11px;
  color:rgba(255,255,255,.82);
  padding:11px 12px;border-radius:12px;
  font-size:14px;font-weight:650;
}
.admin-nav a:hover,.admin-nav a.active{
  background:rgba(255,255,255,.12);
  color:#fff;
}
.admin-side-bottom{
  position:absolute;left:18px;right:18px;bottom:18px;
  font-size:12px;color:rgba(255,255,255,.65)
}
.admin-main{padding:22px 28px 40px}
.admin-top{
  display:flex;justify-content:space-between;align-items:center;
  gap:18px;margin-bottom:22px;
}
.admin-title h1{margin:0;font-size:28px;letter-spacing:-.03em}
.admin-title p{margin:5px 0 0;color:#708098;font-size:13px}
.admin-user{
  display:flex;align-items:center;gap:10px;
  background:#fff;border:1px solid #e3e9f2;border-radius:14px;
  padding:8px 10px;box-shadow:0 6px 20px rgba(27,63,112,.06)
}
.admin-avatar{
  width:34px;height:34px;border-radius:11px;background:#e9f2ff;
  color:#1267ff;display:grid;place-items:center;font-weight:800
}
.admin-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px
}
.metric{
  background:#fff;border:1px solid #e5eaf2;border-radius:18px;padding:17px;
  box-shadow:0 8px 24px rgba(28,63,112,.05)
}
.metric .k{font-size:12px;color:#75849a}
.metric .v{font-size:25px;font-weight:800;margin:7px 0 4px}
.metric .d{font-size:11px;color:#1aa46d}
.admin-two{
  display:grid;grid-template-columns:1.25fr .75fr;gap:16px;margin-bottom:18px
}
.admin-card{
  background:#fff;border:1px solid #e5eaf2;border-radius:18px;padding:18px;
  box-shadow:0 8px 24px rgba(28,63,112,.05)
}
.admin-card h2{font-size:17px;margin:0 0 14px}
.chart-placeholder{
  height:230px;border-radius:14px;background:
   linear-gradient(#eef3f9 1px,transparent 1px),
   linear-gradient(90deg,#eef3f9 1px,transparent 1px);
  background-size:36px 36px;
  position:relative;overflow:hidden
}
.chart-placeholder:after{
  content:"";position:absolute;left:7%;right:5%;bottom:26%;
  height:90px;border-bottom:4px solid #1267ff;border-radius:50%;
  transform:skewY(-9deg)
}
.table-wrap{overflow:auto}
.admin-table{width:100%;border-collapse:collapse;font-size:13px}
.admin-table th{
  text-align:left;color:#718096;font-weight:700;
  padding:10px;border-bottom:1px solid #e8edf4;white-space:nowrap
}
.admin-table td{padding:12px 10px;border-bottom:1px solid #eef2f7;white-space:nowrap}
.status{
  display:inline-flex;padding:5px 8px;border-radius:999px;font-size:11px;font-weight:750
}
.status.live{background:#e9fff5;color:#159b69}
.status.paused{background:#fff5e8;color:#b97710}
.status.expired{background:#f1f3f6;color:#7b8797}
.admin-actions{display:flex;gap:8px;flex-wrap:wrap}
.admin-btn{
  border:1px solid #dce4ef;background:#fff;color:#203750;
  padding:9px 12px;border-radius:10px;font-weight:700;font-size:12px;cursor:pointer
}
.admin-btn.primary{
  border-color:#1267ff;background:#1267ff;color:#fff;box-shadow:none
}
.form-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:12px
}
.form-row{display:flex;flex-direction:column;gap:6px}
.form-row.full{grid-column:1/-1}
.form-row label{font-size:12px;font-weight:750;color:#53657e}
.form-row input,.form-row textarea,.form-row select{
  border:1px solid #dbe4ef;background:#fff;border-radius:11px;
  padding:11px 12px;outline:none
}
.form-row input:focus,.form-row textarea:focus,.form-row select:focus{
  border-color:#99c5ff;box-shadow:0 0 0 3px #eef6ff
}
.preview-ad{
  aspect-ratio:8/5;border-radius:16px;overflow:hidden;background:#0a2b63;
  display:grid;place-items:center
}
.preview-ad img{width:100%;height:100%;object-fit:contain}
.setting-row{
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:14px 0;border-bottom:1px solid #edf1f6
}
.setting-row:last-child{border-bottom:0}
.setting-copy b{display:block;font-size:14px}.setting-copy span{font-size:12px;color:#75849a}
.small-input{width:130px}
.login-wrap{
  min-height:100vh;display:grid;place-items:center;
  background:
   radial-gradient(circle at 80% 20%,#16bdf0 0%,transparent 26%),
   linear-gradient(135deg,#061a38,#0c63ce 60%,#0a2348);
  padding:20px;
}
.login-card{
  width:min(420px,100%);background:#fff;border-radius:24px;padding:26px;
  box-shadow:0 30px 80px rgba(2,13,31,.32)
}
.login-card .admin-logo{max-width:220px;margin:0 auto 24px}
.login-card h1{font-size:25px;margin:0 0 6px}
.login-card p{font-size:13px;color:#748196;margin:0 0 20px}
.login-card .form-row{margin-bottom:12px}
.login-card button{width:100%;margin-top:8px}
@media(max-width:1000px){
  .admin-shell{grid-template-columns:82px 1fr}
  .admin-sidebar{padding:18px 10px}
  .admin-logo{padding:8px}.admin-nav a span{display:none}.admin-nav a{justify-content:center}
  .admin-side-bottom{display:none}
  .admin-grid{grid-template-columns:repeat(2,1fr)}
  .admin-two{grid-template-columns:1fr}
}
@media(max-width:650px){
  .admin-shell{display:block}
  .admin-sidebar{position:relative;height:auto;display:flex;align-items:center;gap:10px;overflow:auto}
  .admin-logo{min-width:170px;margin:0}.admin-nav{flex-direction:row}.admin-nav a{min-width:42px}
  .admin-main{padding:18px 14px 30px}.admin-grid{grid-template-columns:1fr}
  .admin-top{align-items:flex-start}.admin-user{display:none}.form-grid{grid-template-columns:1fr}
}