:root{
  --pink:#e73385;
  --pink-deep:#b81361;
  --pink-soft:#fff1f7;
  --rose:#ffd8e9;
  --gold:#c89a2b;
  --gold-soft:#f6e5b2;
  --ink:#2f1d2d;
  --muted:#7c6676;
  --white:#ffffff;
  --line:#f2bfd6;
  --shadow:0 20px 50px rgba(169,38,108,.14);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  min-height:100vh;
  font-family:'Montserrat',sans-serif;
  color:var(--ink);
  background:
    radial-gradient(circle at top left, rgba(255,255,255,.95), transparent 24%),
    radial-gradient(circle at bottom right, rgba(255,214,234,.8), transparent 28%),
    linear-gradient(135deg,#fff8fc 0%, #ffeaf3 45%, #fff5f9 100%);
  position:relative;
  overflow-x:hidden;
}

.bg-orb{
  position:fixed;
  border-radius:50%;
  filter:blur(12px);
  z-index:0;
  pointer-events:none;
}
.orb-1{width:240px;height:240px;top:-70px;left:-60px;background:rgba(255,214,231,.55)}
.orb-2{width:280px;height:280px;right:-90px;top:160px;background:rgba(248,225,170,.30)}
.orb-3{width:220px;height:220px;left:14%;bottom:0;background:rgba(255,198,222,.32)}

.page-shell{
  position:relative;
  z-index:1;
  width:min(1120px, 92%);
  margin:32px auto 40px;
}

.hero-card,
.main-card,
.alert{
  backdrop-filter: blur(6px);
}

.hero-card{
  background:rgba(255,255,255,.78);
  border:1px solid rgba(255,255,255,.85);
  border-radius:34px;
  padding:40px 28px 30px;
  box-shadow:var(--shadow);
  text-align:center;
  margin-bottom:22px;
  position:relative;
  overflow:hidden;
}
.hero-card::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 10% 20%, rgba(255,255,255,.7), transparent 18%),
    radial-gradient(circle at 85% 10%, rgba(255,229,183,.55), transparent 18%),
    linear-gradient(180deg, rgba(255,255,255,.24), transparent 30%);
  pointer-events:none;
}
.hero-topline,
.brand-mark,
.brand-submark,
.hero-title,
.hero-business,
.hero-subtitle,
.info-button,
.info-panel{position:relative;z-index:1}

.hero-topline{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:10px 20px;
  border-radius:999px;
  background:linear-gradient(135deg, rgba(255,255,255,.95), rgba(255,240,247,.95));
  border:1px solid var(--rose);
  color:var(--pink-deep);
  font-weight:700;
  font-size:15px;
  box-shadow:0 12px 24px rgba(231,51,133,.08);
}

.brand-mark{
  font-family:'Cinzel',serif;
  font-size:68px;
  line-height:1;
  margin:16px 0 4px;
  color:var(--gold);
  font-weight:800;
  letter-spacing:4px;
  text-shadow:0 3px 12px rgba(200,154,43,.25);
}

.brand-submark{
  font-size:13px;
  letter-spacing:2.5px;
  text-transform:uppercase;
  color:#9f7f2f;
  font-weight:700;
}

.hero-title{
  margin:16px 0 8px;
  font-size:clamp(34px, 5vw, 60px);
  line-height:1;
  font-weight:800;
  color:var(--pink);
  letter-spacing:1.4px;
}

.hero-business{
  margin:0;
  font-family:'Cinzel',serif;
  font-size:clamp(26px, 3.4vw, 46px);
  color:var(--gold);
  font-weight:800;
  text-shadow:0 2px 10px rgba(200,154,43,.18);
}

.hero-subtitle{
  margin:14px auto 0;
  max-width:690px;
  font-size:18px;
  line-height:1.7;
  color:var(--muted);
}

.info-button,
.primary-btn,
.secondary-btn,
.inline-btn{
  border:none;
  cursor:pointer;
  border-radius:18px;
  text-decoration:none;
  font-weight:800;
  transition:transform .18s ease, box-shadow .18s ease, filter .18s ease, background .18s ease;
}
.info-button:hover,
.primary-btn:hover,
.secondary-btn:hover,
.inline-btn:hover{transform:translateY(-2px)}

.info-button{
  margin-top:22px;
  padding:13px 24px;
  color:var(--white);
  background:linear-gradient(135deg, var(--pink), var(--pink-deep));
  box-shadow:0 14px 28px rgba(231,51,133,.22);
  font-size:15px;
}

.info-panel{
  margin:18px auto 0;
  max-width:760px;
  text-align:left;
  background:rgba(255,255,255,.95);
  border:1px solid var(--rose);
  border-radius:24px;
  padding:18px 18px 10px;
  box-shadow:0 16px 34px rgba(164,48,105,.12);
}
.info-panel-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom:8px;
}
.info-panel-head strong{font-size:18px;color:var(--pink-deep)}
.close-info{
  width:34px;height:34px;border-radius:50%;border:none;cursor:pointer;
  background:#fff0f7;color:var(--pink-deep);font-size:22px;font-weight:700;
}
.info-panel ul{margin:12px 0 8px;padding-left:18px;color:#584654;line-height:1.7}

.main-card{
  background:rgba(255,255,255,.84);
  border:1px solid rgba(255,255,255,.88);
  border-radius:32px;
  padding:28px;
  box-shadow:var(--shadow);
}

.section-heading{
  text-align:center;
  margin-bottom:24px;
}
.section-heading h3,
.result-title{
  margin:0;
  font-size:clamp(28px, 3.4vw, 40px);
  color:var(--pink-deep);
  font-weight:800;
}
.section-heading p{
  margin:10px 0 0;
  color:var(--muted);
  font-size:16px;
}

.action-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:22px;
  align-items:stretch;
}

.side-actions{
  display:grid;
  grid-template-rows:1fr 1fr;
  gap:22px;
}

.action-box{
  background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,247,251,.92));
  border:1px solid var(--line);
  border-radius:26px;
  padding:22px;
  box-shadow:0 14px 26px rgba(184,19,97,.06);
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.action-box-large{justify-content:space-between}
.action-label{
  font-size:21px;
  font-weight:800;
  color:var(--ink);
  margin-bottom:16px;
}

.scanner{
  min-height:240px;
  border:2px dashed #f0aacb;
  border-radius:24px;
  background:
    linear-gradient(180deg, rgba(255,249,252,.95), rgba(255,240,247,.95));
  padding:16px;
}

.scanner-actions{
  display:flex;
  gap:12px;
  margin-top:18px;
  flex-wrap:wrap;
}

.primary-btn{
  padding:14px 22px;
  color:var(--white);
  background:linear-gradient(135deg, #ff4b9e 0%, #c91669 100%);
  box-shadow:0 16px 28px rgba(231,51,133,.24);
}
.primary-btn:hover{filter:saturate(1.04);box-shadow:0 18px 34px rgba(231,51,133,.28)}

.secondary-btn,
.inline-btn{
  padding:13px 20px;
  color:var(--pink-deep);
  background:linear-gradient(180deg, #ffffff 0%, #fff1f7 100%);
  border:1px solid var(--line);
  box-shadow:0 12px 24px rgba(180,42,104,.08);
  display:inline-flex;
  align-items:center;
  justify-content:center;
}

.upload-box{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  min-height:170px;
  border:2px dashed #f0aacb;
  border-radius:22px;
  background:linear-gradient(180deg, rgba(255,249,252,.95), rgba(255,240,247,.9));
  padding:20px;
  cursor:pointer;
  transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.upload-box:hover{transform:translateY(-2px);border-color:#e36aa5;box-shadow:0 14px 24px rgba(231,51,133,.10)}
.upload-title{font-size:20px;font-weight:800;color:var(--pink-deep)}
.upload-subtitle{margin-top:8px;color:var(--muted);font-size:14px;max-width:240px;line-height:1.6}
.hidden-file{position:absolute;opacity:0;pointer-events:none;width:1px;height:1px}

.manual-code{
  display:flex;
  gap:12px;
  align-items:center;
}

input,select,textarea{
  width:100%;
  border:1px solid #eeb7d1;
  border-radius:18px;
  padding:15px 16px;
  font-size:16px;
  font-family:'Montserrat',sans-serif;
  color:var(--ink);
  background:#fff;
  outline:none;
  transition:border-color .18s ease, box-shadow .18s ease;
}
input:focus,select:focus,textarea:focus{
  border-color:#df5f9f;
  box-shadow:0 0 0 4px rgba(231,51,133,.10);
}
textarea{min-height:110px;resize:vertical}
.compact-btn{min-width:140px;white-space:nowrap}

.alert{
  width:min(1120px, 92%);
  margin:0 auto 18px;
  padding:16px 18px;
  border-radius:22px;
  border:1px solid transparent;
  box-shadow:0 10px 24px rgba(120,34,73,.06);
}
.alert.success{background:#ecfff5;border-color:#a0e2bf;color:#166843}
.alert.danger{background:#fff0f4;border-color:#f0abc1;color:#9b1645}
.alert.warning{background:#fff8e9;border-color:#f7d27c;color:#835400}
.alert.info{background:#eef6ff;border-color:#b3d6fd;color:#184c80}

.result-title{margin-bottom:14px;text-align:center}
.coupon-code-box{
  width:fit-content;
  margin:0 auto 16px;
  padding:12px 18px;
  background:linear-gradient(180deg,#fff,#fff6fa);
  border:2px dashed #e67bae;
  border-radius:18px;
  color:#8f1550;
  font-weight:800;
}
.status-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:16px;
  margin:20px 0 10px;
}
.status-card{
  background:linear-gradient(180deg,#fff,#fff8fb);
  border:1px solid var(--line);
  border-radius:24px;
  padding:18px;
  text-align:center;
}
.status-card span{
  display:block;
  color:var(--muted);
  margin-bottom:10px;
  font-size:14px;
  font-weight:600;
}
.status-card strong{
  font-size:clamp(18px, 2vw, 28px);
  color:var(--pink-deep);
  line-height:1.25;
}

.redeem-card{
  margin-top:22px;
  background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,248,251,.95));
  border:1px solid var(--line);
  border-radius:28px;
  padding:24px;
}
.redeem-card h3{
  margin-top:0;
  margin-bottom:18px;
  font-size:28px;
  color:var(--pink-deep);
}
label{display:block;font-weight:700;margin:0 0 8px;color:var(--ink)}
.form-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:16px;
  margin-bottom:16px;
}
.form-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:18px;
}

@media (max-width: 900px){
  .action-grid{grid-template-columns:1fr}
  .side-actions{grid-template-rows:auto}
}

@media (max-width: 720px){
  .page-shell{width:min(96%, 96%);margin:18px auto 28px}
  .hero-card{padding:28px 18px 24px;border-radius:26px}
  .brand-mark{font-size:54px}
  .hero-topline{font-size:13px;padding:10px 16px}
  .hero-subtitle{font-size:15px;line-height:1.6}
  .main-card{padding:18px;border-radius:24px}
  .action-box{padding:18px;border-radius:22px}
  .manual-code{flex-direction:column}
  .compact-btn,.primary-btn,.secondary-btn,.inline-btn{width:100%}
  .status-grid,.form-grid{grid-template-columns:1fr}
  .scanner-actions{flex-direction:column}
  .action-label{font-size:19px}
  .section-heading p{font-size:15px}
}