/* Cashier — Modern SaaS (Fintech style)
   Light indigo/purple, very large radius, generous whitespace */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;800;900&display=swap');

:root {
  --cashier-bg: #F8F9FD;
  --cashier-indigo-50: #eef2ff;
  --cashier-indigo-500: #6366f1;
  --cashier-indigo-600: #4f46e5;
  --cashier-indigo-700: #4338ca;
  --cashier-purple-500: #a855f7;
  --cashier-slate-50: #f8fafc;
  --cashier-slate-100: #f1f5f9;
  --cashier-slate-400: #94a3b8;
  --cashier-slate-800: #1e293b;
  --cashier-slate-900: #0f172a;
  --cashier-radius: 1.5rem;
  --cashier-radius-lg: 2rem;
  --cashier-radius-xl: 2.5rem;
  --cashier-radius-2xl: 3rem;
  --cashier-shadow-indigo: 0 20px 40px -10px rgba(79,70,229,0.3);
}

html, body {
  margin: 0;
  padding: 0;
  font-family: 'Inter', sans-serif;
  background-color: var(--cashier-bg);
  background-image: 
    radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.05) 0, transparent 50%), 
    radial-gradient(at 100% 0%, rgba(168, 85, 247, 0.05) 0, transparent 50%);
  height: 100% !important;
  width: 100% !important;
  overflow: hidden !important;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: fixed;
}

body::before {
    content: "";
    position: absolute;
    top: -100px; right: -100px;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.03) 0%, transparent 70%);
    z-index: -1;
}

/* ── Navbar ── */
.cashier-nav {
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

@media (max-width: 768px) {
    .cashier-nav {
        height: 60px;
        position: relative;
    }
}

/* ── Layout Shell ── */
.cashier-shell {
  width: 100%;
  max-width: 1200px;
  min-height: 800px;
  background: white;
  border-radius: var(--cashier-radius-2xl);
  box-shadow: 0 50px 100px -20px rgba(0,0,0,0.12), 
              0 30px 60px -30px rgba(0,0,0,0.15);
  display: flex;
  margin: 2rem auto;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(0,0,0,0.05);
}

.cashier-shell.solo-mode {
    max-width: 900px;
    min-height: 700px;
    justify-content: center;
    align-items: center;
}

.cashier-layout-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
    min-height: 100%;
}

.cashier-inner { 
    width: 100%; 
    display: flex; 
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
}


.cashier-info-side {
    background: linear-gradient(165deg, var(--cashier-indigo-700) 0%, var(--cashier-indigo-600) 100%);
    padding: 1.5rem 1.75rem 2.5rem; 
    color: white;
    display: flex; flex-direction: column; align-items: center; justify-content: flex-start;
    position: relative; overflow: hidden; z-index: 10; height: 100%;
}

.cashier-portal-side {
    padding: 2.5rem;
    background: transparent;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
}

@media (max-width: 950px) {
    .cashier-shell { border-radius: 0; width: 100% !important; margin: 0; min-height: 100vh; }
    .cashier-layout-grid { grid-template-columns: 1fr; }
    .cashier-info-side, .cashier-portal-side { padding: 3rem 1.5rem; }
}

/* ── Notifications (Error / Info) ── */
.cashier-error {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
    border-radius: 14px;
    padding: 0.85rem 1.25rem;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.5;
    margin: 0.75rem 0;
    animation: fadeIn 0.3s ease;
}

.cashier-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: #eff6ff;
    color: #1e40af;
    border: 1px solid #bfdbfe;
    border-radius: 14px;
    padding: 0.85rem 1.25rem;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.5;
    margin: 0.75rem 0;
}

/* ── Components ── */
.cashier-header { display: flex; align-items: center; justify-content: center; gap: 1.25rem; width: 100%; margin-bottom: 1.75rem; }
.cashier-brand { font-size: 1.5rem; font-weight: 700; color: white; letter-spacing: -0.5px; }
.bank-logo-wrap { width: 52px; height: 52px; background: white; border-radius: 16px; display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 16px rgba(0,0,0,0.1); }
.bank-logo-wrap img { width: 28px; height: 28px; object-fit: contain; }

.cashier-amount-card {
  width: 100%; 
  max-width: 480px;
  background: 
    linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, transparent 100%),
    linear-gradient(135deg, var(--cashier-indigo-700) 0%, var(--cashier-indigo-600) 50%, var(--cashier-purple-500) 100%);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border-radius: 2rem;
  padding: 1.5rem 1.75rem;
  color: white;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: flex;
  flex-direction: column;
  min-height: 220px;
  box-shadow: 0 40px 100px rgba(0,0,0,0.2), 
              inset 0 0 40px rgba(255,255,255,0.1);
  box-sizing: border-box;
}

.cashier-glass-layer {
    display: flex;
    flex-direction: column;
    flex: 1;
    position: relative;
    z-index: 2;
}

.cashier-amount-label {
    font-size: 10px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    opacity: 0.9;
    margin-bottom: 0.25rem;
    margin-top: 2.25rem;
    color: rgba(255,255,255,0.85);
}

.cashier-amount-value {
    font-size: 2.75rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -1px;
    line-height: 1;
}

.cashier-amount-vnd { 
    font-size: 0.85rem;
    font-weight: 800; 
    opacity: 0.9; 
    margin-left: 0.25rem;
    transform: translateY(-0.35rem);
    display: inline-block;
}

/* Redesigned Lock Icon & Badge */
.cashier-lock-status {
    width: 28px; height: 28px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    position: absolute; top: 1.25rem; left: 1.25rem;
    border: 1px solid rgba(255,255,255,0.12);
    backdrop-filter: blur(10px);
}
.cashier-lock-status svg { width: 12px; height: 12px; opacity: 0.9; }

.cashier-bank-badge {
    position: absolute; top: 1.25rem; right: 1.25rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 1.5rem;
    backdrop-filter: blur(10px);
    font-size: 9px;
    font-weight: 950;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: white;
}

.cashier-amount-meta {
    margin-top: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.12);
    margin-bottom: 2rem;
}

.cashier-meta-group { display: flex; flex-direction: column; gap: 4px; padding: 10px; }
.cashier-meta-label { font-size: 11px; font-weight: 900; text-transform: uppercase; opacity: 0.6; letter-spacing: 1.2px; }
.cashier-amount-card .cashier-meta-value { 
    font-size: 15px; 
    font-weight: 900; 
    color: white; 
    line-height: 1.2; 
}

.cashier-countdown { 
    position: absolute; bottom: 0.75rem; left: 1.75rem; right: 1.75rem; 
    display: flex; align-items: center; gap: 0.75rem; 
}
.cashier-countdown-bar { flex: 1; height: 5px; background: rgba(255,255,255,0.1); border-radius: 10px; overflow: hidden; }
.cashier-countdown-fill { height: 100%; background: white; transition: width 1s linear; box-shadow: 0 0 12px rgba(255,255,255,0.8); }
.cashier-countdown-time { font-size: 11px; font-weight: 900; color: white; opacity: 1; font-variant-numeric: tabular-nums; text-shadow: 0 1px 2px rgba(0,0,0,0.1); }

/* ── Form Styles ── */
.cashier-step-title { font-size: 1.5rem; font-weight: 900; color: #0f172a; margin-bottom: 0.25rem; letter-spacing: -1px; text-align: center; }
.bank-form-hint { color: #64748b; margin-bottom: 1.5rem; font-weight: 600; text-align: center; font-size: 13px; }
.cashier-field { width: 100%; max-width: 380px; margin-bottom: 1.25rem; }
.cashier-label { display: block; font-size: 10px; font-weight: 900; color: #64748b; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.5rem; }
.cashier-input {
    width: 100%; height: 54px;
    background: #f8fafc; border: 2px solid #e2e8f0; border-radius: 1rem;
    padding: 0 1.25rem; font-size: 1.05rem; font-weight: 700; color: #0f172a; transition: all 0.2s; box-sizing: border-box;
}
.cashier-input:focus { border-color: var(--cashier-indigo-600); background: white; outline: none; box-shadow: 0 0 0 4px rgba(0,0,0,0.05); }

.cashier-btn-primary {
    width: 100%; max-width: 380px; height: 54px;
    background: var(--cashier-indigo-600); color: white; border: none; border-radius: 1rem;
    font-weight: 800; font-size: 1.05rem; text-transform: uppercase; letter-spacing: 1px; cursor: pointer; transition: all 0.2s;
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}
.cashier-btn-primary:hover { background: var(--cashier-indigo-700); transform: translateY(-2px); box-shadow: 0 12px 25px rgba(0,0,0,0.25); }
.cashier-btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }

.cashier-btn-secondary { background: #f8fafc; color: #475569; border: 1px solid #e2e8f0; padding: 0.85rem 2.5rem; border-radius: 14px; font-weight: 700; cursor: pointer; margin-top: 1.5rem; transition: all 0.2s; }
.cashier-btn-secondary:hover { background: white; box-shadow: 0 5px 15px rgba(0,0,0,0.05); }

/* ── Result View & Expired ── */
.cashier-expired, .cashier-success, .cashier-failed { 
    display: flex; flex-direction: column; align-items: center; justify-content: center; width: 100%; text-align: center; 
}

.cashier-result-icon {
    width: 100px; height: 100px; background: #f8fafc; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    margin: 0 auto 2rem auto; font-size: 2.5rem; position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}
.cashier-result-icon.success { 
    background: #10b981; color: white; 
    box-shadow: 0 0 0 10px rgba(16,185,129,0.1), 0 20px 40px rgba(16,185,129,0.25); 
}
.cashier-result-icon.failed { 
    background: #ef4444; color: white; 
    box-shadow: 0 0 0 10px rgba(239,68,68,0.1), 0 20px 40px rgba(239,68,68,0.25); 
}
.cashier-result-icon.warning { 
    background: #f59e0b; color: white; 
    box-shadow: 0 0 0 10px rgba(245,158,11,0.1), 0 20px 40px rgba(245,158,11,0.25); 
}
.cashier-result-icon.expired { background: #94a3b8; color: white; }

.cashier-result-title { font-size: 2.25rem; font-weight: 900; color: #0f172a; margin-bottom: 0.75rem; text-align: center; letter-spacing: -1.5px; line-height: 1.1; }
.cashier-result-sub { font-size: 1rem; color: #64748b; text-align: center; line-height: 1.6; max-width: 360px; margin: 0 auto; font-weight: 600; }

.cashier-solo-card {
    background: white;
    width: 100%;
    max-width: 440px;
    padding: 3rem 2rem;
    border-radius: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 20px 50px rgba(0,0,0,0.06);
    position: relative;
    overflow: hidden;
    animation: slideUpFade 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideUpFade {
    0% { opacity: 0; transform: translateY(40px) scale(0.95); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 768px) {
    .cashier-solo-card {
        max-width: calc(100% - 2rem);
        margin: 1rem;
        padding: 2.5rem 1.5rem;
        border-radius: 2rem;
        box-shadow: 0 10px 40px rgba(0,0,0,0.05);
    }
    .cashier-result-title { font-size: 1.85rem; }
}

.bank-secure-note { display: flex; align-items: center; justify-content: center; gap: 0.5rem; font-size: 11px; font-weight: 800; color: #64748b; padding-top: 2rem; opacity: 1; }

/* ── Spinner & Processing (Clean Style) ── */
.cashier-spinner-clean {
    position: relative;
    width: 140px;
    height: 140px;
    margin: 2.5rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.cashier-spinner-inner {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 5px solid #f1f5f9; /* Vòng nền nhạt */
    position: relative;
}
.cashier-spinner-inner::after {
    content: "";
    position: absolute;
    inset: -5px;
    border-radius: 50%;
    background: conic-gradient(from 0deg, transparent 50%, #097969 100%);
    -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 5px), #fff 0);
    mask: radial-gradient(farthest-side, transparent calc(100% - 5px), #fff 0);
    -webkit-animation: spin 1s linear infinite;
    animation: spin 1s linear infinite;
}
.cashier-secure-badge {
    margin-top: 2.5rem;
    background: #f1f5f9;
    padding: 8px 16px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-weight: 800;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.cashier-secure-badge svg { width: 14px; height: 14px; opacity: 0.7; }

.cashier-spinner-wrap { display: flex; flex-direction: column; align-items: center; justify-content: center; width: 100%; }
.cashier-processing-sub { font-size: 14px; font-weight: 600; color: #64748b; margin-top: 0.5rem; text-align: center; }

.animate-fade-text { animation: fadeText 3.5s infinite; }
@keyframes fadeText { 0%, 100% { opacity: 0; transform: translateY(5px); } 10%, 90% { opacity: 1; transform: translateY(0); } }

@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.animate-fade { animation: fadeIn 0.4s ease-out forwards; }

/* ── OTP Modal ── */
.cashier-modal-overlay { position: absolute; inset: 0; background: rgba(15, 23, 42, 0.5); display: flex; align-items: center; justify-content: center; z-index: 100; padding: 1.5rem; backdrop-filter: blur(4px); }
.cashier-modal-content { width: 100%; max-width: 400px; background: white; border-radius: 2.5rem; padding: 2.5rem; box-shadow: 0 30px 60px rgba(0,0,0,0.25); border: 1px solid rgba(0,0,0,0.05); }
.cashier-otp-boxes { display: flex; justify-content: center; gap: 0.75rem; margin: 2rem 0; }
.cashier-otp-box { width: 3.5rem; height: 4.5rem; border: 2px solid #f1f5f9; border-radius: 1rem; background: #f8fafc; display: flex; align-items: center; justify-content: center; font-weight: 900; font-size: 1.5rem; color: var(--cashier-indigo-600); transition: all 0.2s; }
.cashier-otp-box.active { border-color: var(--cashier-indigo-600); background: white; box-shadow: 0 0 0 4px rgba(99,102,241,0.1); }
.cashier-otp-hint { font-size: 12px; font-weight: 700; color: #94a3b8; text-align: center; margin-bottom: 1rem; }
.cashier-resend { background: none; border: none; font-size: 12px; font-weight: 900; color: #94a3b8; text-transform: uppercase; cursor: pointer; display: block; margin: 1rem auto 0; }
.cashier-resend.active { color: var(--cashier-indigo-600); }
.bank-theme-mbbank { --cashier-indigo-600: #7B2CBF; --cashier-indigo-700: #5A189A; }
/* ── Bank Themes ── */
.bank-theme-mbbank { --cashier-indigo-600: #1E3A8A; --cashier-indigo-700: #162D6E; }
.bank-theme-vcb, .bank-theme-vietcombank { --cashier-indigo-600: #008D43; --cashier-indigo-700: #007036; }
.bank-theme-tcb, .bank-theme-techcombank { --cashier-indigo-600: #E21C21; --cashier-indigo-700: #C1181C; }
.bank-theme-bidv { --cashier-indigo-600: #007A33; --cashier-indigo-700: #006028; }
.bank-theme-nagad { --cashier-indigo-600: #EF4A23; --cashier-indigo-700: #c92a27; }
.bank-theme-easypaisa {--cashier-indigo-600: #26A65B; --cashier-indigo-700: #1E8449; --cashier-shadow-indigo: 0 20px 40px -10px rgba(38, 166, 91, 0.3);}
.bank-theme-jazzcash {--cashier-indigo-600: #E31E24;--cashier-indigo-700: #B71C1C;--cashier-shadow-indigo: 0 20px 40px -10px rgba(227, 30, 36, 0.3);}
.bank-theme-rocket {--cashier-indigo-600: #7B1FA2; --cashier-indigo-700: #6A1B9A; --cashier-shadow-indigo: 0 20px 40px -10px rgba(123, 31, 162, 0.3);}
.bank-theme-upay { --cashier-indigo-600: #006BA6; --cashier-indigo-700: #005a8a; --cashier-shadow-indigo: 0 20px 40px -10px rgba(0, 107, 166, 0.3);}
/* ── Animations ── */
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes fadeIn { from { opacity: 0; transform: translateY(15px); } to { opacity: 1; transform: translateY(0); } }
@keyframes bounceIn { 0%{ transform:scale(0.7);opacity:0 } 60%{ transform:scale(1.08) } 100%{ transform:scale(1);opacity:1 } }
.animate-fade {
  animation: fadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-bounce {
  animation: bounceIn 0.6s ease forwards;
}
/* Credentials pages — session loading skeleton */
@keyframes cashier-cred-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.cashier-cred-skel {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 420px;
}
.cashier-cred-skel .cashier-header {
  justify-content: space-between;
}
.cashier-cred-skel-logo {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  background: linear-gradient(90deg, #f1f5f9 0%, #e2e8f0 45%, #f1f5f9 90%);
  background-size: 200% 100%;
  animation: cashier-cred-shimmer 1.2s ease-in-out infinite;
  flex-shrink: 0;
}
.cashier-cred-skel-brand {
  width: 88px;
  height: 18px;
  border-radius: 8px;
  background: linear-gradient(90deg, #f1f5f9 0%, #e2e8f0 45%, #f1f5f9 90%);
  background-size: 200% 100%;
  animation: cashier-cred-shimmer 1.2s ease-in-out infinite;
  flex-shrink: 0;
}
.cashier-cred-skel-card {
  height: 140px;
  border-radius: var(--cashier-radius-2xl);
  margin-bottom: 2.25rem;
  background: linear-gradient(90deg, #eef2ff 0%, #e0e7ff 45%, #eef2ff 90%);
  background-size: 200% 100%;
  animation: cashier-cred-shimmer 1.2s ease-in-out infinite;
}
.cashier-cred-skel-countdown {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 2rem;
}
.cashier-cred-skel-bar {
  flex: 1;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, #f1f5f9 0%, #e2e8f0 45%, #f1f5f9 90%);
  background-size: 200% 100%;
  animation: cashier-cred-shimmer 1.2s ease-in-out infinite;
}
.cashier-cred-skel-time {
  width: 48px;
  height: 14px;
  border-radius: 6px;
  background: #e2e8f0;
  flex-shrink: 0;
}
.cashier-cred-skel-title {
  height: 28px;
  border-radius: 8px;
  max-width: 70%;
  margin-bottom: 1rem;
  background: linear-gradient(90deg, #f1f5f9 0%, #e2e8f0 45%, #f1f5f9 90%);
  background-size: 200% 100%;
  animation: cashier-cred-shimmer 1.2s ease-in-out infinite;
}
.cashier-cred-skel-hint {
  height: 14px;
  border-radius: 6px;
  max-width: 85%;
  margin-bottom: 1.5rem;
  background: #e8edf4;
}
.cashier-cred-skel-label {
  height: 10px;
  border-radius: 4px;
  width: 120px;
  margin-bottom: 0.5rem;
  background: #e2e8f0;
}
.cashier-cred-skel-input {
  height: 52px;
  border-radius: 14px;
  margin-bottom: 1.25rem;
  background: linear-gradient(90deg, #f8fafc 0%, #f1f5f9 50%, #f8fafc 100%);
  background-size: 200% 100%;
  animation: cashier-cred-shimmer 1.2s ease-in-out infinite;
  border: 1px solid #e2e8f0;
}
.cashier-cred-skel-btn {
  height: 52px;
  border-radius: 14px;
  margin-bottom: 1.5rem;
  background: linear-gradient(90deg, #e2e8f0 0%, #cbd5e1 45%, #e2e8f0 90%);
  background-size: 200% 100%;
  animation: cashier-cred-shimmer 1.2s ease-in-out infinite;
}
.cashier-cred-skel-note {
  height: 12px;
  border-radius: 6px;
  max-width: 220px;
  align-self: center;
  background: #f1f5f9;
}

/* ── Mobile / In-App Full-Width ── */
@media (max-width: 768px) {
    html, body {
        display: block !important;
        align-items: stretch !important;
        justify-content: stretch !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    .cashier-shell {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 !important;
        border-radius: 0 !important;
        box-shadow: none !important;
        min-height: 100vh;
        transform: none !important;
        left: auto !important;
    }

    .cashier-layout-grid {
        grid-template-columns: 1fr !important;
        gap: 0 !important;
    }

    .cashier-info-side {
        height: auto !important;
        padding: 1.25rem 1.25rem 2.8rem !important;
        border-radius: 0 !important;
    }

    .cashier-portal-side {
        padding: 2rem 1.25rem !important;
        background: white !important;
        border-radius: 0 !important;
    }

    .cashier-amount-card {
        max-width: 100% !important;
        border-radius: 1.5rem !important;
    }

    .cashier-field { max-width: 100% !important; }
    .cashier-btn-primary { max-width: 100% !important; }
    .cashier-inner { width: 100% !important; }
}

/* ── Loading screen (Init bootstrap, SelectAmount first paint) ── */
@keyframes cashier-loading-spin {
    to { transform: rotate(360deg); }
}

.cashier-loading-screen {
    min-height: 100vh;
    width: 100vw;
    background: radial-gradient(circle at 20% 0%, #eef2ff, #f8fafc 40%, #e2e8f0 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 24px;
    box-sizing: border-box;
}

.cashier-loading-spinner {
    width: 64px;
    height: 64px;
    border: 5px solid #d6e0ee;
    border-top-color: #0FB9A8;
    border-radius: 50%;
    animation: cashier-loading-spin 0.9s linear infinite;
}

.cashier-loading-text {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: #475569;
    letter-spacing: 0.01em;
}