:root {
	--primary-color: #ff8300;
	--primary-dark: #e67300;
	--secondary-color: #333333;
	--text-primary: #333333;
	--text-secondary: #666666;
	--text-muted: #999999;
	--bg-primary: #ffffff;
	--bg-secondary: #F3F5F9;
	--bg-light: #EAEDF5;
	--bg-lighter: #E8EAF4;
	--border-color: #E8EAF4;
	--error-color: #dc3545;
	--success-color: #28a745;
	--shadow-sm: 0 2px 4px rgba(51, 51, 51, 0.08);
	--shadow-md: 0 4px 8px rgba(51, 51, 51, 0.1);
	--shadow-lg: 0 8px 16px rgba(51, 51, 51, 0.12);
	--shadow-xl: 0 12px 24px rgba(51, 51, 51, 0.15);
	--transition-fast: 0.2s ease;
	--transition-base: 0.3s ease;
	}

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

	html {
	height: 100%;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	}

	body {
	font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	background: linear-gradient(135deg, #F3F5F9 0%, #EAEDF5 100%);
	min-height: 100vh;
	display: flex;
	flex-direction: column;
	color: var(--text-primary);
	line-height: 1.6;
	}

	.wrapper {
	flex: 1;
	display: flex;
	flex-direction: column;
	width: 100%;
	}

	/* Header with Logo */
	.brand_header {
	padding: 24px;
	background: var(--bg-primary);
	box-shadow: var(--shadow-sm);
	position: relative;
	z-index: 10;
	}

	.brand_logo {
	max-width: 1215px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	}

	.brand_logo img {
	width: auto;
	height: 80px;
	object-fit: contain;
	}

	/* Main Login Section */
	.login_section {
	flex: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 40px 20px;
	}

	.login_container {
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	}

	.login_card {
	background: var(--bg-primary);
	border-radius: 20px;
	box-shadow: var(--shadow-xl);
	overflow: hidden;
	display: grid;
	grid-template-columns: 1fr;
	}

	/* Left Side - Illustration */
	.login_illustration {
	background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
	padding: 60px 40px;
	display: none;
	align-items: center;
	justify-content: center;
	position: relative;
	overflow: hidden;
	}

	.illustration_content {
	text-align: center;
	color: white;
	position: relative;
	z-index: 2;
	}

	.illustration_image {
	width: 100%;
	max-width: 320px;
	height: auto;
	margin: 0 auto 32px;
	display: block;
	filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.2));
	animation: floatAnimation 3s ease-in-out infinite;
	}

	@keyframes floatAnimation {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-10px); }
	}

	.illustration_title {
	font-size: 28px;
	font-weight: 600;
	margin-bottom: 12px;
	}

	.illustration_text {
	font-size: 16px;
	opacity: 0.9;
	line-height: 1.5;
	}

	/* Decorative shapes */
	.shape-1, .shape-2, .shape-3 {
	position: absolute;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.1);
	}

	.shape-1 {
	width: 200px;
	height: 200px;
	top: -100px;
	left: -100px;
	}

	.shape-2 {
	width: 150px;
	height: 150px;
	bottom: -75px;
	right: -75px;
	}

	.shape-3 {
	width: 100px;
	height: 100px;
	top: 50%;
	right: 20px;
	transform: translateY(-50%);
	}

	/* Right Side - Login Form */
	.login_form_section {
	padding: 60px 40px;
	}

	.login_welcome {
	text-align: center;
	margin-bottom: 40px;
	}

	.welcome_title {
	font-size: 32px;
	font-weight: 600;
	color: var(--text-primary);
	margin-bottom: 8px;
	}

	.welcome_subtitle {
	font-size: 16px;
	color: var(--text-secondary);
	}

	/* Form Styles */
	.login_form {
	max-width: 400px;
	margin: 0 auto;
	}

	.form_group {
	margin-bottom: 24px;
	position: relative;
	}

	.form_label {
	display: block;
	font-size: 14px;
	font-weight: 500;
	color: var(--text-primary);
	margin-bottom: 8px;
	}

	.form_input {
	width: 100%;
	padding: 14px 16px;
	border: 1px solid var(--border-color);
	border-radius: 10px;
	font-size: 15px;
	font-family: 'Poppins', sans-serif;
	background: var(--bg-primary);
	transition: all var(--transition-base);
	color: var(--text-primary);
	}

	.form_input:focus {
	outline: none;
	border-color: var(--primary-color);
	box-shadow: 0 0 0 3px rgba(255, 131, 0, 0.1);
	}

	.form_input::placeholder {
	color: var(--text-muted);
	}

	/* Password Input with Toggle */
	.password_wrapper {
	position: relative;
	}

	.password_toggle {
	position: absolute;
	right: 16px;
	top: 50%;
	transform: translateY(-50%);
	background: none;
	border: none;
	color: var(--text-muted);
	cursor: pointer;
	font-size: 14px;
	padding: 4px;
	transition: all var(--transition-fast);
	}

	.password_toggle:hover {
	color: var(--primary-color);
	}

	/* Error Messages */
	.error_message {
	display: none;
	color: var(--error-color);
	font-size: 13px;
	margin-top: 6px;
	padding-left: 4px;
	}

	.form_group.error .form_input {
	border-color: var(--error-color);
	}

	.form_group.error .error_message {
	display: block;
	}

	/* Remember Me & Forgot Password */
	.form_options {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 32px;
	}

	.remember_me {
	display: flex;
	align-items: center;
	gap: 8px;
	}

	.remember_checkbox {
	width: 18px;
	height: 18px;
	border: 1px solid var(--border-color);
	border-radius: 4px;
	cursor: pointer;
	accent-color: var(--primary-color);
	}

	.remember_label {
	font-size: 14px;
	color: var(--text-secondary);
	cursor: pointer;
	user-select: none;
	}

	.forgot_link {
	font-size: 14px;
	color: var(--primary-color);
	text-decoration: none;
	font-weight: 500;
	transition: all var(--transition-fast);
	}

	.forgot_link:hover {
	color: var(--primary-dark);
	text-decoration: underline;
	}

	/* Login Button */
	.login_button {
	width: 100%;
	padding: 14px 24px;
	background: var(--primary-color);
	color: white;
	border: none;
	border-radius: 10px;
	font-size: 16px;
	font-weight: 600;
	font-family: 'Poppins', sans-serif;
	cursor: pointer;
	transition: all var(--transition-base);
	position: relative;
	overflow: hidden;
	}

	.login_button:hover:not(:disabled) {
	background: var(--primary-dark);
	transform: translateY(-2px);
	box-shadow: var(--shadow-lg);
	}

	.login_button:disabled {
	opacity: 0.6;
	cursor: not-allowed;
	}

	.login_button.loading {
	color: transparent;
	}

	.login_button.loading::after {
	content: "";
	position: absolute;
	width: 20px;
	height: 20px;
	top: 50%;
	left: 50%;
	margin-left: -10px;
	margin-top: -10px;
	border: 2px solid white;
	border-radius: 50%;
	border-top-color: transparent;
	animation: spinner 0.8s linear infinite;
	}

	@keyframes spinner {
	to { transform: rotate(360deg); }
	}

	/* Divider */
	.login_divider {
	text-align: center;
	margin: 32px 0;
	position: relative;
	}

	.divider_text {
	display: inline-block;
	background: var(--bg-primary);
	padding: 0 16px;
	color: var(--text-muted);
	font-size: 14px;
	position: relative;
	}

	.login_divider::before {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	top: 50%;
	height: 1px;
	background: var(--border-color);
	}

	/* Sign Up Link */
	.signup_link {
	text-align: center;
	font-size: 14px;
	color: var(--text-secondary);
	}

	.signup_link a {
	color: var(--primary-color);
	text-decoration: none;
	font-weight: 600;
	transition: all var(--transition-fast);
	}

	.signup_link a:hover {
	color: var(--primary-dark);
	text-decoration: underline;
	}

	/* Footer */
	footer {
	padding: 24px;
	background: var(--bg-primary);
	text-align: center;
	border-top: 1px solid var(--border-color);
	}

	.copyright {
	font-size: 13px;
	color: var(--text-muted);
	}

	/* Responsive Design */
	@media (min-width: 768px) {
	.login_card {
	grid-template-columns: 1fr 1fr;
	}

	.login_illustration {
	display: flex;
	}

	.login_form_section {
	padding: 80px 60px;
	}

	.welcome_title {
	font-size: 36px;
	}
	}

	@media (min-width: 1024px) {
	.login_card {
	grid-template-columns: 1.2fr 1fr;
	}

	.illustration_image {
	max-width: 380px;
	}

	.login_form_section {
	padding: 80px;
	}
	}

	@media (max-width: 767px) {
	.brand_header {
	padding: 16px;
	}

	.brand_logo img {
	width: 200px;
	max-width: 80vw;
	}

	.login_section {
	padding: 20px;
	}

	.login_form_section {
	padding: 40px 24px;
	}

	.welcome_title {
	font-size: 28px;
	}

	.form_options {
	flex-direction: column;
	gap: 16px;
	align-items: flex-start;
	}
	}

	/* Animation */
	@keyframes fadeIn {
	from {
	opacity: 0;
	transform: translateY(20px);
	}
	to {
	opacity: 1;
	transform: translateY(0);
	}
	}

	.login_card {
	animation: fadeIn 0.6s ease-out;
	}

	/* Focus Visible for Accessibility */
	*:focus-visible {
	outline: 2px solid var(--primary-color);
	outline-offset: 2px;
	}