@import url("https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap");
* {
	font-family: "Poppins", sans-serif;
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	text-decoration: none;
	list-style: none;
}

body {
	display: flex;
	justify-content: center;
	align-items: center;
	min-height: 100vh;
	background: linear-gradient(90deg, #e2e2e2, #c9d6ff);
	padding: 20px;
}

.container {
	position: relative;
	width: 850px;
	height: 550px;
	background: #fff;
	margin: 0;
	border-radius: 30px;
	box-shadow: 0 0 30px rgba(0, 0, 0, 0.2);
	overflow: hidden;
}

.container h1 {
	font-size: 24px;
	padding-top: 10px;
	margin: -10px 0;
}

.container p {
	font-size: 14.5px;
	margin: 15px 0;
}

form {
	width: 100%;
}
.form-box {
	position: absolute;
	right: 0;
	width: 50%;
	height: 100%;
	background: #fff;
	display: flex;
	align-items: center;
	color: #333;
	text-align: center;
	padding: 40px;
	z-index: 1;
	transition: 0.6s ease-in-out 1.2s, visibility 0s 1s;
}

.container.active .form-box {
	right: 50%;
}

.form-box.register {
	visibility: hidden;
}

.container.active .form-box.register {
	visibility: visible;
}

.input-box {
	position: relative;
	margin: 30px 0;
}

.input-box input {
	width: 100%;
	padding: 13px 50px 13px 20px;
	background: #eee;
	border-radius: 8px;
	border: none;
	outline: none;
	font-size: 16px;
	color: #333;
	font-weight: 500;
}

.input-box input::placeholder {
	color: #888;
	font-weight: 400;
}

.input-box i {
	position: absolute;
	right: 20px;
	top: 50%;
	transform: translateY(-50%);
	font-size: 20px;
}

.forgot-link {
	margin: -15px 0 15px;
}

.forgot-link a {
	font-size: 14.5px;
	color: #333;
}

.btn {
	width: 100%;
	height: 48px;
	background: #2563eb;
	border-radius: 8px;
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
	border: none;
	outline: none;
	cursor: pointer;
	font-size: 16px;
	color: #fff;
	font-weight: 600;
}

.toggle-box {
	position: absolute;
	width: 100%;
	height: 100%;
}

.toggle-box::before {
	content: "";
	position: absolute;
	left: -250%;
	width: 300%;
	height: 100%;
	background: #2563eb;
	border-radius: 150px;
	z-index: 2;
	transition: 1.8s ease-in-out;
}

.container.active .toggle-box::before {
	left: 50%;
}

.toggle-panel {
	position: absolute;
	width: 50%;
	height: 100%;
	color: #fff;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	z-index: 2;
	transition: 0.6s ease-in-out;
}

.toggle-panel.toggle-left {
	left: 0;
	transition-delay: 1.2s;
}

.container.container.active .toggle-panel.toggle-left {
	left: -50%;
	transition-delay: 0.6s;
}

.toggle-panel.toggle-right {
	right: -50%;
	transition-delay: 0.6s;
}

.container.active .toggle-panel.toggle-right {
	right: 0;
	transition-delay: 1.2s;
}

.toggle-panel p {
	margin-bottom: 20px;
}

.toggle-panel .btn {
	width: 160px;
	height: 46px;
	background: transparent;
	border: 2px solid #fff;
	box-shadow: none;
}

/* CSS untuk notifikasi alert */
.notification-container {
	position: fixed;
	top: 20px;
	right: 20px;
	z-index: 1000;
	max-width: 400px;
}

.notification {
	padding: 15px 20px;
	margin-bottom: 10px;
	border-radius: 8px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
	display: flex;
	align-items: center;
	justify-content: space-between;
	animation: slideInRight 0.3s ease-out;
	transition: opacity 0.3s, transform 0.3s;
	position: relative;
	overflow: hidden;
}

.notification::after {
	content: "";
	position: absolute;
	bottom: 0;
	left: 0;
	height: 4px;
	background: rgba(255, 255, 255, 0.5);
	width: 100%;
	animation: progressBar 3s linear forwards;
}

.notification-success {
	background-color: #28a745;
	color: white;
	border-left: 4px solid #1e7e34;
}

.notification-error {
	background-color: #dc3545;
	color: white;
	border-left: 4px solid #c82333;
}

.notification-warning {
	background-color: #ffc107;
	color: #212529;
	border-left: 4px solid #e0a800;
}

.notification-info {
	background-color: #17a2b8;
	color: white;
	border-left: 4px solid #138496;
}

.notification-content {
	flex: 1;
	display: flex;
	align-items: center;
	gap: 10px;
}

.notification-close {
	background: none;
	border: none;
	color: white;
	cursor: pointer;
	font-size: 18px;
	padding: 0 5px;
	margin-left: 10px;
	opacity: 0.8;
	transition: opacity 0.2s;
}

.notification-close:hover {
	opacity: 1;
}

.input-error {
	border-color: #dc3545 !important;
	animation: shake 0.5s;
}

.error-text {
	color: #dc3545;
	font-size: 12px;
	margin-top: 5px;
	display: block;
	max-height: 0;
	opacity: 0;
	overflow: hidden;
	transition: all 0.3s ease;
}

.error-text.show {
	max-height: 50px;
	opacity: 1;
	margin-top: 5px;
}

.form-error {
	background-color: #f8d7da;
	color: #721c24;
	padding: 12px;
	border-radius: 6px;
	margin-bottom: 15px;
	font-size: 14px;
	animation: slideInUp 0.2s ease-out;
	position: relative;
	overflow: hidden;
}

.form-error::after {
	content: "";
	position: absolute;
	bottom: 0;
	left: 0;
	height: 3px;
	background: #dc3545;
	width: 100%;
	animation: progressBar 3s linear forwards;
}

/* Animations */
@keyframes slideInRight {
	from {
		transform: translateX(100%);
		opacity: 0;
	}
	to {
		transform: translateX(0);
		opacity: 1;
	}
}

@keyframes slideInUp {
	from {
		transform: translateY(-20px);
		opacity: 0;
	}
	to {
		transform: translateY(0);
		opacity: 1;
	}
}

@keyframes slideOutRight {
	to {
		transform: translateX(100%);
		opacity: 0;
	}
}

@keyframes slideOutUp {
	to {
		transform: translateY(-20px);
		opacity: 0;
	}
}

@keyframes progressBar {
	from {
		width: 100%;
	}
	to {
		width: 0%;
	}
}

@keyframes shake {
	0%,
	100% {
		transform: translateX(0);
	}
	10%,
	30%,
	50%,
	70%,
	90% {
		transform: translateX(-5px);
	}
	20%,
	40%,
	60%,
	80% {
		transform: translateX(5px);
	}
}

@keyframes fadeOut {
	to {
		opacity: 0;
	}
}

/* Toast notification untuk real-time validation */
.toast {
	position: fixed;
	bottom: 20px;
	right: 20px;
	background: #333;
	color: white;
	padding: 12px 20px;
	border-radius: 6px;
	font-size: 14px;
	z-index: 1001;
	animation: slideInRight 0.3s, fadeOut 0.3s 2.7s forwards;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Floating validation message */
.validation-message {
	position: absolute;
	top: -30px;
	left: 0;
	background: #333;
	color: white;
	padding: 5px 10px;
	border-radius: 4px;
	font-size: 12px;
	white-space: nowrap;
	z-index: 1002;
	animation: fadeOut 0.3s 2.7s forwards;
	box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.validation-message::after {
	content: "";
	position: absolute;
	top: 100%;
	left: 10px;
	border-width: 5px;
	border-style: solid;
	border-color: #333 transparent transparent transparent;
}