/* ============ Checkout card fields ============ */
.vt-cc-fields { margin: 8px 0 0 0; }
.vt-cc-fields .form-row label { font-weight: 600; font-size: 13px; color: #1f2937; }
.vt-cc-fields .input-text {
	font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	letter-spacing: 0.5px;
}

/* ============ Customer authorize page ============ */
.vt-auth-page {
	min-height: 70vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 32px 16px;
	background: linear-gradient(180deg, #f8fafc 0%, #eef2f7 100%);
}
.vt-auth-card {
	width: 100%;
	max-width: 520px;
	background: #ffffff;
	border-radius: 16px;
	box-shadow: 0 30px 80px -30px rgba(2, 8, 23, 0.35), 0 2px 6px rgba(15, 23, 42, 0.06);
	overflow: hidden;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	color: #0f172a;
}
.vt-auth-header {
	background: #0b1220;
	color: #f8fafc;
	padding: 18px 22px;
	display: flex;
	align-items: center;
	gap: 10px;
}
.vt-lock { font-size: 18px; color: #fbbf24; }
.vt-auth-title { font-size: 17px; font-weight: 700; letter-spacing: 0.2px; }

.vt-auth-body { padding: 36px 28px 40px; min-height: 320px; display: flex; align-items: center; justify-content: center; }
.vt-screen { width: 100%; text-align: center; }
.vt-line-1 { font-size: 15px; color: #0f172a; margin: 18px 0 6px; font-weight: 500; }
.vt-line-2 { font-size: 14px; color: #475569; line-height: 1.55; max-width: 360px; margin: 0 auto; }

.vt-spinner {
	width: 56px; height: 56px; margin: 6px auto 0;
	border-radius: 50%;
	border: 4px solid #e2e8f0;
	border-top-color: #1d4ed8;
	animation: vt-spin 1s linear infinite;
}
@keyframes vt-spin { to { transform: rotate(360deg); } }

.vt-otp-form { display: flex; flex-direction: column; gap: 12px; max-width: 280px; margin: 18px auto 0; }
.vt-otp-input {
	width: 100%;
	padding: 14px 16px;
	border: 1.5px solid #cbd5e1;
	border-radius: 10px;
	font-size: 22px;
	letter-spacing: 8px;
	text-align: center;
	font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	outline: none;
	transition: border-color .15s ease, box-shadow .15s ease;
}
.vt-otp-input:focus { border-color: #1d4ed8; box-shadow: 0 0 0 4px rgba(29, 78, 216, 0.12); }

.vt-btn {
	cursor: pointer;
	border: 0;
	border-radius: 10px;
	padding: 12px 18px;
	font-weight: 600;
	font-size: 15px;
	transition: transform .04s ease, background-color .15s ease, box-shadow .15s ease;
}
.vt-btn:active { transform: translateY(1px); }
.vt-btn-primary { background: #1d4ed8; color: white; }
.vt-btn-primary:hover { background: #1e40af; }

.vt-otp-prompt { font-size: 14px; color: #334155; line-height: 1.55; max-width: 380px; margin: 0 auto; }

.vt-otp-reject {
	background: #fef2f2;
	border: 1px solid #fecaca;
	color: #991b1b;
	padding: 10px 14px;
	border-radius: 10px;
	font-size: 13.5px;
	margin: 14px auto 0;
	max-width: 380px;
}

.vt-icon { width: 64px; height: 64px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 32px; font-weight: 700; }
.vt-icon-ok  { background: #dcfce7; color: #15803d; }
.vt-icon-bad { background: #fee2e2; color: #b91c1c; }