* {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

body {
	min-height: 100vh;
	font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	background: radial-gradient(circle at top left, #e3f2fd, #f8fafc 40%, #e0f7fa 80%);
	color: #0f172a;
	display: flex;
	align-items: stretch;
	justify-content: center;
}

.page-wrapper {
	width: 100%;
	max-width: 1000px;
	margin: 0 auto;
	padding: 32px 16px 40px;
	display: flex;
	flex-direction: column;
	gap: 24px;
}

.header {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.brand-line {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	flex-wrap: wrap;
}

.brand-left {
	display: flex;
	align-items: center;
	gap: 12px;
}

.brand-mark {
	height: 48px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.brand-mark img {
	height: 100%;
	width: auto;
	object-fit: contain;
	display: block;
}

.brand-text-title {
	font-size: 20px;
	font-weight: 600;
	letter-spacing: 0.02em;
	color: #0f172a;
}

.brand-text-subtitle {
	font-size: 13px;
	color: #64748b;
}

.badge {
	padding: 6px 12px;
	border-radius: 999px;
	background: rgba(16, 185, 129, 0.08);
	color: #047857;
	font-size: 12px;
	font-weight: 500;
	border: 1px solid rgba(16, 185, 129, 0.18);
	display: inline-flex;
	align-items: center;
	gap: 6px;
}

.badge-dot {
	width: 8px;
	height: 8px;
	border-radius: 999px;
	background: #22c55e;
	box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.25);
}

.page-title {
	margin-top: 10px;
	font-size: clamp(22px, 3vw, 28px);
	font-weight: 600;
	color: #0f172a;
}

.page-subtitle {
	margin-top: 4px;
	font-size: 14px;
	color: #6b7280;
	max-width: 640px;
}

.layout {
	display: grid;
	grid-template-columns: minmax(0, 3fr);
	gap: 24px;
}

.payment-shell {
	position: relative;
	border-radius: 28px;
	background: rgba(255, 255, 255, 0.92);
	backdrop-filter: blur(14px);
	box-shadow: 0 24px 80px rgba(15, 23, 42, 0.18);
	border: 1px solid rgba(148, 163, 184, 0.18);
	padding: 22px 18px 18px;
	overflow: hidden;
}

.payment-shell::before {
	content: "";
	position: absolute;
	inset: 0;
	background: radial-gradient(circle at top right, rgba(56, 189, 248, 0.15), transparent 55%),
		radial-gradient(circle at bottom left, rgba(34, 197, 94, 0.12), transparent 55%);
	pointer-events: none;
	z-index: 0;
}

.payment-inner {
	position: relative;
	z-index: 1;
	display: flex;
	flex-direction: column;
	gap: 18px;
}

.payment-form {
	margin-top: 12px;
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.form-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 12px 16px;
}

.form-field {
	display: flex;
	flex-direction: column;
	gap: 6px;
	font-size: 13px;
	color: #0f172a;
}

.form-field label {
	font-weight: 500;
}

.form-field input,
.form-field textarea {
	border-radius: 10px;
	border: 1px solid rgba(148, 163, 184, 0.6);
	padding: 9px 11px;
	font-size: 13px;
	font-family: inherit;
	outline: none;
	background: rgba(248, 250, 252, 0.9);
	transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.form-field input:focus,
.form-field textarea:focus {
	border-color: #0ea5e9;
	box-shadow: 0 0 0 1px rgba(14, 165, 233, 0.35);
	background: #ffffff;
}

.form-actions {
	display: flex;
	justify-content: flex-end;
	margin-top: 8px;
}

.submit-button {
	border: none;
	border-radius: 999px;
	background: linear-gradient(135deg, #22c55e, #16a34a);
	color: #ecfdf5;
	font-size: 14px;
	font-weight: 600;
	padding: 10px 22px;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	box-shadow: 0 16px 35px rgba(22, 163, 74, 0.35);
	transition: transform 0.12s ease, box-shadow 0.12s ease, filter 0.12s ease;
}

.submit-button:hover {
	transform: translateY(-1px);
	filter: brightness(1.03);
	box-shadow: 0 20px 45px rgba(22, 163, 74, 0.45);
}

.submit-button:active {
	transform: translateY(0);
	box-shadow: 0 10px 25px rgba(22, 163, 74, 0.35);
}

.info-text {
	margin-top: 6px;
	font-size: 11px;
	color: #6b7280;
}

.alert-info {
	margin-top: 14px;
	border-radius: 12px;
	padding: 10px 12px;
	background: rgba(239, 246, 255, 0.9);
	border: 1px solid rgba(59, 130, 246, 0.35);
	font-size: 12px;
	color: #1d4ed8;
}

.payment-header {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	gap: 14px;
	flex-wrap: wrap;
}

.payment-header-left {
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.payment-title {
	font-size: 17px;
	font-weight: 600;
	color: #0f172a;
}

.payment-desc {
	font-size: 13px;
	color: #6b7280;
}

.security-list {
	display: flex;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
	font-size: 11px;
	color: #6b7280;
}

.security-pill {
	padding: 6px 10px;
	border-radius: 999px;
	border: 1px dashed rgba(148, 163, 184, 0.75);
	background: rgba(248, 250, 252, 0.85);
	white-space: nowrap;
}

.security-lock {
	width: 16px;
	height: 16px;
	border-radius: 999px;
	background: linear-gradient(135deg, #22c55e, #16a34a);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: white;
	font-size: 11px;
	margin-right: 4px;
}

.divider {
	margin: 4px 0 0;
	height: 1px;
	background: linear-gradient(to right, rgba(148, 163, 184, 0.0), rgba(148, 163, 184, 0.6), rgba(148, 163, 184, 0.0));
}

.iframe-wrapper {
	margin-top: 8px;
	border-radius: 16px;
	overflow: hidden;
	background: #020617;
	box-shadow: 0 18px 45px rgba(15, 23, 42, 0.30);
	border: 1px solid rgba(15, 23, 42, 0.8);
}

.footer-note {
	margin-top: 12px;
	font-size: 11px;
	color: #94a3b8;
}

.footer-note strong {
	color: #0f172a;
	font-weight: 600;
}

@media (min-width: 768px) {
	.page-wrapper {
		padding: 40px 24px 48px;
	}

	.layout {
		grid-template-columns: minmax(0, 4fr);
	}

	.form-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.payment-shell {
		padding: 30px 28px 26px;
	}
}

@media (min-width: 1024px) {
	.page-wrapper {
		padding-top: 48px;
	}

	.layout {
		grid-template-columns: minmax(0, 3.3fr);
	}
}

/* Küçük ekranlarda (özellikle telefonlarda) iframe etrafındaki kenar boşluklarını azalt */
@media (max-width: 480px) {
	.payment-shell {
		padding: 18px 6px 14px;
	}

	.iframe-wrapper {
		margin-top: 10px;
		margin-left: -6px;
		margin-right: -6px;
		border-radius: 8px;
		overflow: visible;
	}

	.page-wrapper {
		padding: 32px 8px 40px;
	}

}