/* Base Styles */
* {
	font-family: "Noto Sans JP", sans-serif;
}

/* Gradient Text */
.gradient-text {
	background: linear-gradient(90deg, #00c6ff 0%, #0072ff 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

/* Breathing Animation */
@keyframes breathing {
	0% { box-shadow: 0 0 0 0px rgba(0, 198, 255, 0.5); }
	70% { box-shadow: 0 0 0 15px rgba(0, 198, 255, 0); }
	100% { box-shadow: 0 0 0 0px rgba(0, 198, 255, 0); }
}
.breathing {
	animation: breathing 2.5s infinite ease-in-out;
}

/* Loading Animation */
@keyframes spin {
	0% { transform: rotate(0deg); }
	100% { transform: rotate(360deg); }
}
.loading-circle {
	position: absolute;
	width: 100%;
	height: 100%;
	border: 3px solid transparent;
	border-top-color: #00c6ff;
	border-radius: 50%;
	animation: spin 1.5s linear infinite;
}
.loading-circle:nth-child(2) {
	border-top-color: #0072ff;
	animation: spin 1.2s linear infinite;
	width: 70%;
	height: 70%;
	top: 15%;
	left: 15%;
}
.loading-circle:nth-child(3) {
	border-top-color: #00c6ff;
	animation: spin 0.8s linear infinite;
	width: 50%;
	height: 50%;
	top: 25%;
	left: 25%;
}

/* Fade In Animation */
@keyframes fadeIn {
	from { opacity: 0; transform: translateY(20px); }
	to { opacity: 1; transform: translateY(0); }
}
.fade-in {
	animation: fadeIn 0.5s ease-in-out;
}

/* Step Connector */
.step:not(:last-child)::after {
	content: "";
	position: absolute;
	top: 22px;
	right: -15%;
	width: 30%;
	height: 2px;
	background: rgba(160, 185, 230, 0.3);
}

/* Backdrop Filter Support */
@supports (backdrop-filter: blur(10px)) {
	.backdrop-blur-custom { backdrop-filter: blur(10px); }
}
@supports (backdrop-filter: blur(5px)) {
	.backdrop-blur-modal { backdrop-filter: blur(5px); }
}

/* Layout & Component Styles */
.main-container {
	width: 375px;
	min-height: 667px;
	background: rgba(255, 255, 255, 0.05);
	backdrop-filter: blur(10px);
	border-radius: 25px;
	overflow: hidden;
	box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
	border: 1px solid rgba(255, 255, 255, 0.1);
}

.content-section {
	padding: 25px 20px;
}

.card {
	background: rgba(255, 255, 255, 0.08);
	border-radius: 20px;
	padding: 20px 15px;
	box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.2);
}

.input-field {
	width: 100%;
	padding: 12px;
	border-radius: 12px;
	border: none;
	background: rgba(255, 255, 255, 0.1);
	color: white;
	font-size: 14px;
	outline: none;
}

.input-field::placeholder {
	color: #8a9cc5;
}

.primary-button {
	display: block;
	width: 100%;
	padding: 15px;
	border-radius: 15px;
	border: none;
	background: linear-gradient(to right, #00c6ff, #0072ff);
	color: white;
	font-size: 16px;
	font-weight: bold;
	cursor: pointer;
	transition: all 0.3s;
	box-shadow: 0 5px 15px rgba(0, 114, 255, 0.4);
}

.primary-button:hover {
	transform: translateY(-3px);
	box-shadow: 0 8px 20px rgba(0, 114, 255, 0.6);
}

.line-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	background: #06c755;
	color: white;
	padding: 13px 20px;
	border-radius: 15px;
	text-decoration: none;
	font-weight: bold;
	font-size: 16px;
	transition: all 0.3s;
	box-shadow: 0 5px 15px rgba(6, 199, 85, 0.4);
	border: none;
	cursor: pointer;
}

.line-button:hover {
	transform: translateY(-3px);
	box-shadow: 0 8px 20px rgba(6, 199, 85, 0.6);
}

.stats-container {
	display: flex;
	justify-content: space-between;
	margin-top: 15px;
}

.stat-item {
	text-align: center;
	flex: 1;
	min-width: 0;
	padding: 0 4px;
}

.stat-value {
	font-size: 16px;
	font-weight: bold;
	color: #00c6ff;
	margin-bottom: 3px;
	white-space: nowrap;
}

.stat-label {
	font-size: 11px;
	color: #a0b9e6;
	white-space: nowrap;
}

.disclaimer {
	background: rgba(255, 255, 255, 0.05);
	border-radius: 15px;
	padding: 15px;
	font-size: 10px;
	color: #8a9cc5;
	line-height: 1.6;
	margin-top: 20px;
}

.footer {
	text-align: center;
	padding-top: 15px;
	padding-bottom: 5px;
	font-size: 10px;
	color: #8a9cc5;
}

.modal {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.8);
	z-index: 1000;
	display: none;
	justify-content: center;
	align-items: center;
	backdrop-filter: blur(5px);
}

.modal-content {
	background: rgba(30, 40, 80, 0.95);
	border-radius: 25px;
	padding: 25px;
	width: 90%;
	max-width: 350px;
	text-align: center;
	box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
	position: relative;
}

.step-container {
	display: flex;
	justify-content: space-between;
	margin-bottom: 20px;
}

.step {
	text-align: center;
	position: relative;
	flex: 1;
	min-width: 0;
}

.step-icon {
	width: 45px;
	height: 45px;
	margin: 0 auto 8px;
	background: linear-gradient(to bottom right, #0c1e3e, #1a3a75);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 18px;
	color: #00c6ff;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.step-label {
	font-size: 12px;
	color: #a0b9e6;
	min-height: 30px;
	display: flex;
	align-items: center;
	justify-content: center;
	white-space: nowrap;
}

.step.active .step-icon {
	background: linear-gradient(to bottom right, #0072ff, #00c6ff);
	color: white;
}

.step.active .step-label {
	color: white;
}