*{box-sizing:border-box}

body{
  margin:0;
  font-family:Inter,Arial,sans-serif;
  background:radial-gradient(circle at top,#f8fbff 0%,#edf4fb 45%,#eaf1f8 100%);
  color:#0f172a;
}

/* HOME PAYMENT PAGE */
.page{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
}

.pay-card{
  width:100%;
  max-width:540px;
  background:rgba(255,255,255,.96);
  border:1px solid #e5eefc;
  border-radius:28px;
  padding:28px;
  box-shadow:0 24px 70px rgba(15,23,42,.12);
}

.brand{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:16px;
  margin-bottom:24px;
}

.logo-box{
  width:64px;
  height:64px;
  border-radius:18px;
  overflow:hidden;
  background:#ffffff;
  border:1px solid #e5eefc;
  box-shadow:0 10px 24px rgba(15,23,42,.10);
  flex-shrink:0;
  padding:4px;
}

.logo-box img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

.brand-text h1{
  margin:0;
  font-size:30px;
  font-weight:900;
}

.brand-text p{
  margin:6px 0 0;
  color:#64748b;
  font-size:15px;
}

.form{
  display:flex;
  flex-direction:column;
  gap:16px;
}

label{
  font-weight:800;
  color:#172033;
}

input,textarea{
  width:100%;
  margin-top:8px;
  border:1px solid #dbe5f0;
  background:#f8fbff;
  border-radius:14px;
  padding:15px 16px;
  font-size:15px;
  outline:none;
}

input:focus,textarea:focus{
  border-color:#2563eb;
  box-shadow:0 0 0 4px rgba(37,99,235,.12);
  background:#fff;
}

textarea{
  min-height:86px;
  resize:vertical;
}

.grid-2{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
}

.amount-wrap{
  display:flex;
  align-items:center;
  gap:12px;
  margin-top:8px;
  border:1px solid #dbe5f0;
  background:#f8fbff;
  border-radius:14px;
  padding:0 16px;
}

.amount-wrap span{
  font-size:28px;
  font-weight:900;
  color:#2563eb;
}

.amount-wrap input{
  margin:0;
  border:0;
  box-shadow:none;
  background:transparent;
  padding-left:0;
  font-size:26px;
  font-weight:900;
}

.primary-btn{
  width:100%;
  border:0;
  border-radius:16px;
  padding:16px;
  font-size:16px;
  font-weight:900;
  color:#fff;
  cursor:pointer;
  background:linear-gradient(135deg,#2563eb,#10b981);
  box-shadow:0 14px 30px rgba(37,99,235,.25);
}

.secondary-btn{
  display:block;
  text-align:center;
  background:#fff;
  color:#1d4ed8;
  border:1px solid #dbeafe;
  border-radius:18px;
  padding:15px 18px;
  font-weight:900;
  text-decoration:none;
  box-shadow:0 12px 24px rgba(15,23,42,.06);
}

.secure-note{
  margin-top:18px;
  text-align:center;
  font-size:13px;
  color:#64748b;
}

.alert.error{
  background:#fff1f2;
  color:#be123c;
  border:1px solid #fecdd3;
  padding:12px 14px;
  border-radius:12px;
  margin-bottom:16px;
  font-weight:700;
}

/* ADMIN */
.admin-wrap{max-width:1200px;margin:0 auto;padding:28px}
.admin-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
.admin-top h1{margin:0;font-size:32px;font-weight:900}
.admin-top a{background:#ef4444;color:#fff;text-decoration:none;padding:10px 16px;border-radius:12px;font-weight:800}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}
.stats div{background:#fff;border:1px solid #e5eefc;border-radius:18px;padding:18px;box-shadow:0 10px 25px rgba(15,23,42,.06)}
.stats span{display:block;color:#64748b;font-size:14px;margin-bottom:8px}
.stats b{font-size:26px}
.search{display:flex;gap:10px;margin-bottom:18px}
.search input{margin:0;flex:1}
.search button,.search a{border:0;border-radius:12px;padding:13px 16px;font-weight:800;text-decoration:none;cursor:pointer;white-space:nowrap}
.search button{background:#2563eb;color:#fff}
.search a{background:#e5e7eb;color:#111827}
.table-box{overflow:auto;background:#fff;border-radius:18px;border:1px solid #e5eefc;box-shadow:0 12px 30px rgba(15,23,42,.06)}
table{width:100%;border-collapse:collapse;min-width:850px}
th,td{padding:14px;border-bottom:1px solid #edf2f7;text-align:left;font-size:14px;white-space:nowrap}
th{background:#f8fbff;font-weight:900;color:#334155}
.badge{padding:6px 10px;border-radius:999px;font-weight:900;font-size:12px;text-transform:uppercase}
.badge.completed{background:#dcfce7;color:#166534}
.badge.pending{background:#fef3c7;color:#92400e}
.badge.failed{background:#fee2e2;color:#991b1b}
.bulk-actions{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.bulk-actions span{color:#64748b;font-size:14px}
.delete-btn,.row-delete-btn{border:0;cursor:pointer;font-weight:800;border-radius:10px}
.delete-btn{background:#dc2626;color:#fff;padding:12px 16px}
.row-delete-btn{background:#fee2e2;color:#991b1b;padding:8px 12px}
.empty-row{text-align:center;color:#64748b;padding:28px}

/* SUCCESS PAGE */
.success-page{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
  background:linear-gradient(135deg,#f8fbff,#eef6ff);
}

.premium-success{
  width:100%;
  max-width:560px;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(18px);
  border:1px solid rgba(226,232,240,.85);
  border-radius:30px;
  padding:22px;
  box-shadow:0 30px 90px rgba(15,23,42,.14);
}

.premium-receipt{
  position:relative;
  overflow:hidden;
  background:#fff;
  border:1px solid #e5eefc;
  border-radius:28px;
  padding:26px;
  box-shadow:0 18px 45px rgba(15,23,42,.08);
}

.receipt-watermark{
  position:absolute;
  right:-20px;
  top:92px;
  transform:rotate(28deg);
  font-size:72px;
  font-weight:900;
  color:rgba(16,185,129,.07);
}

.receipt-header{display:flex;align-items:center;gap:14px;padding-bottom:18px;border-bottom:1px dashed #dbe5f0}
.receipt-logo{width:54px;height:54px;border-radius:16px;overflow:hidden;flex-shrink:0}
.receipt-logo img{width:100%;height:100%;object-fit:cover}
.receipt-header h2{margin:0;font-size:20px;font-weight:900}
.receipt-header p{margin:4px 0 0;color:#64748b;font-size:13px}
.success-icon{width:82px;height:82px;margin:24px auto 14px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:44px;font-weight:900;background:linear-gradient(135deg,#10b981,#22c55e)}
.receipt-title{text-align:center;margin-bottom:18px}
.receipt-title h1{margin:0;font-size:30px;font-weight:900}
.receipt-title p{margin:8px 0 0;color:#64748b;font-size:14px}
.amount-box{text-align:center;background:linear-gradient(135deg,#eff6ff,#ecfdf5);border:1px solid #dbeafe;border-radius:24px;padding:20px;margin-bottom:20px}
.amount-box span{display:block;color:#64748b;font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.amount-box strong{display:block;margin-top:8px;font-size:38px;font-weight:900}
.receipt-details{border:1px solid #eef2f7;border-radius:20px;overflow:hidden}
.receipt-row{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:14px 16px;border-bottom:1px solid #eef2f7;background:#fff}
.receipt-row:last-child{border-bottom:0}
.receipt-row span{color:#64748b;font-size:13px;font-weight:800;white-space:nowrap}
.receipt-row b{color:#0f172a;font-size:14px;text-align:right;word-break:break-word}
.paid{color:#16a34a!important}
.purpose-box{margin-top:16px;background:#fff7ed;border:1px solid #fed7aa;border-radius:18px;padding:14px}
.purpose-box span{display:block;color:#9a3412;font-size:13px;font-weight:900;margin-bottom:6px}
.purpose-box p{margin:0;color:#7c2d12;font-size:14px}
.receipt-footer{margin-top:18px;text-align:center;color:#64748b}
.receipt-footer span{display:block;font-weight:900;color:#334155}
.receipt-footer small{display:block;margin-top:4px;font-size:12px}
.receipt-actions{position:sticky;bottom:12px;margin-top:18px;display:grid;gap:10px;z-index:10}
.receipt-download-btn{margin-top:0;border-radius:18px;padding:17px 18px}

@media(max-width:700px){
  .page{padding:14px;align-items:flex-start}
  .pay-card{margin-top:18px;padding:22px;border-radius:22px}
  .brand{flex-direction:column;text-align:center}
  .brand-text h1{font-size:26px}
  .grid-2,.stats{grid-template-columns:1fr}
  .admin-wrap{padding:14px}
  .admin-top{flex-direction:column;align-items:flex-start;gap:12px}
  .search{flex-direction:column}
  table{min-width:760px}
  .bulk-actions{flex-direction:column;align-items:flex-start}
}

@media(max-width:560px){
  .premium-success{max-width:100%;padding:10px}
  .premium-receipt{padding:16px}
  .success-icon{width:68px;height:68px;font-size:38px}
  .receipt-title h1{font-size:23px}
  .amount-box strong{font-size:30px}
  .receipt-row{flex-direction:column;gap:5px}
  .receipt-row b{text-align:left}
  .receipt-actions{background:rgba(248,251,255,.92);backdrop-filter:blur(12px);padding:8px;border-radius:20px}
}


.required{
  color:#ef4444;
  font-weight:900;
}

.optional{
  color:#94a3b8;
  font-size:12px;
  font-weight:700;
}




/* PREMIUM ADMIN OVERRIDE */
.premium-admin{
  max-width:1280px;
}

.premium-admin-top{
  background:rgba(255,255,255,.7);
  border:1px solid #e5eefc;
  border-radius:24px;
  padding:20px;
  box-shadow:0 14px 35px rgba(15,23,42,.07);
}

.premium-admin-top p{
  margin:6px 0 0;
  color:#64748b;
  font-size:14px;
}

.admin-header-actions{
  display:flex;
  gap:10px;
  align-items:center;
}

.admin-pass-btn,
.admin-logout-btn{
  border:0;
  border-radius:14px;
  padding:12px 16px;
  font-weight:900;
  cursor:pointer;
  text-decoration:none;
}

.admin-pass-btn{
  background:#fff;
  color:#1d4ed8;
  border:1px solid #dbeafe;
}

.admin-logout-btn{
  background:#ef4444;
  color:#fff;
}

.admin-flash{
  margin:16px 0;
  background:#ecfdf5;
  color:#166534;
  border:1px solid #bbf7d0;
  padding:14px 16px;
  border-radius:16px;
  font-weight:800;
}

.password-box{
  display:none;
  margin-bottom:18px;
  background:#fff;
  border:1px solid #e5eefc;
  border-radius:20px;
  padding:16px;
  box-shadow:0 12px 30px rgba(15,23,42,.06);
}

.password-box.show{
  display:block;
}

.password-grid{
  display:grid;
  grid-template-columns:1fr 1fr 1fr auto;
  gap:10px;
}

.password-grid input{
  margin:0;
}

.password-grid button{
  border:0;
  border-radius:14px;
  padding:0 18px;
  font-weight:900;
  color:#fff;
  background:linear-gradient(135deg,#2563eb,#10b981);
  cursor:pointer;
}

.premium-stats div{
  transition:.25s ease;
}

.premium-stats div:hover{
  transform:translateY(-3px);
}

.premium-search{
  background:#fff;
  border:1px solid #e5eefc;
  border-radius:20px;
  padding:12px;
  box-shadow:0 10px 25px rgba(15,23,42,.05);
}

.premium-bulk-actions{
  display:none;
  justify-content:space-between;
  background:#fff1f2;
  border:1px solid #fecdd3;
  border-radius:18px;
  padding:12px 14px;
}

.premium-bulk-actions.show{
  display:flex;
}

.premium-bulk-actions span{
  font-weight:900;
  color:#991b1b;
}

.premium-table-box{
  border-radius:24px;
}

.premium-table{
  min-width:1180px;
}

.premium-table th{
  background:#f8fbff;
  color:#334155;
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:.04em;
}

.premium-table td{
  vertical-align:top;
}

.premium-table td strong{
  display:block;
  font-weight:900;
  color:#0f172a;
}

.premium-table td small{
  display:block;
  margin-top:4px;
  color:#64748b;
  font-size:12px;
  white-space:normal;
}

.confirm-overlay{
  position:fixed;
  inset:0;
  background:rgba(15,23,42,.45);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:9999;
  padding:20px;
  backdrop-filter:blur(8px);
}

.confirm-overlay.show{
  display:flex;
}

.confirm-card{
  width:100%;
  max-width:420px;
  background:#fff;
  border-radius:24px;
  padding:24px;
  box-shadow:0 30px 80px rgba(15,23,42,.22);
  border:1px solid #e5eefc;
}

.confirm-card h3{
  margin:0 0 8px;
  font-size:24px;
  font-weight:900;
}

.confirm-card p{
  margin:0;
  color:#64748b;
}

.confirm-actions{
  display:flex;
  gap:10px;
  margin-top:22px;
}

.confirm-actions button{
  flex:1;
  border:0;
  border-radius:14px;
  padding:13px 16px;
  font-weight:900;
  cursor:pointer;
}

.confirm-cancel{
  background:#e5e7eb;
  color:#111827;
}

.confirm-yes{
  background:#ef4444;
  color:#fff;
}

@media(max-width:800px){
  .premium-admin-top{
    flex-direction:column;
    align-items:flex-start;
  }

  .admin-header-actions{
    width:100%;
    flex-direction:column;
  }

  .admin-pass-btn,
  .admin-logout-btn{
    width:100%;
    text-align:center;
  }

  .password-grid{
    grid-template-columns:1fr;
  }

  .password-grid button{
    padding:14px;
  }

  .premium-bulk-actions.show{
    flex-direction:column;
    align-items:flex-start;
  }
}