:root {
	--psk-blue: #005696;
	--psk-blue-dark: #003d6b;
	--psk-green: #8CC63F;
	--psk-green-dark: #6fa82e;
	--psk-gray: #707070;
	--psk-gray-light: #e8ecf0;
	--psk-white: #ffffff;
	--psk-shadow: 0 20px 60px rgba(0, 86, 150, 0.18);
	--psk-radius: 16px;
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

body {
	margin: 0;
	padding: 0;
	min-height: 100vh;
	font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
	background: linear-gradient(135deg, var(--psk-blue-dark) 0%, var(--psk-blue) 50%, #0070b8 100%);
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	overflow: hidden;
}

body::before,
body::after {
	content: '';
	position: fixed;
	border-radius: 50%;
	pointer-events: none;
}

body::before {
	width: 500px;
	height: 500px;
	background: rgba(140, 198, 63, 0.12);
	top: -150px;
	right: -100px;
}

body::after {
	width: 400px;
	height: 400px;
	background: rgba(255, 255, 255, 0.06);
	bottom: -120px;
	left: -80px;
}

.login-wrapper {
	width: 100%;
	max-width: 420px;
	padding: 24px 16px;
	position: relative;
	z-index: 1;
}

#login {
	background: var(--psk-white);
	border: none;
	border-radius: var(--psk-radius);
	box-shadow: var(--psk-shadow);
	overflow: hidden;
	margin: 0 auto;
	width: 100%;
	max-width: 420px;
	animation: fadeInUp 0.5s ease-out;
}

@keyframes fadeInUp {
	from {
		opacity: 0;
		transform: translateY(24px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.login-header {
	text-align: center;
	padding: 36px 32px 8px;
}

.login-header img {
	width: 100%;
	max-width: 240px;
	height: auto;
	display: block;
	margin: 0 auto;
}

.login-header p {
	margin: 12px 0 0;
	font-size: 0.9rem;
	color: var(--psk-gray);
	font-weight: 400;
	letter-spacing: 0.02em;
}

.login-body {
	padding: 24px 32px 8px;
}

.login-field {
	margin-bottom: 20px;
}

.login-field label {
	display: block;
	font-size: 0.82rem;
	font-weight: 600;
	color: var(--psk-blue);
	margin-bottom: 8px;
	letter-spacing: 0.03em;
	text-transform: uppercase;
}

.login-input-group {
	display: flex;
	align-items: stretch;
	border: 1.5px solid var(--psk-gray-light);
	border-radius: 10px;
	overflow: hidden;
	background: #f9fafb;
	transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.login-input-group:focus-within {
	border-color: var(--psk-blue);
	background: var(--psk-white);
	box-shadow: 0 0 0 3px rgba(0, 86, 150, 0.12);
}

.login-input-group .input-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 46px;
	flex-shrink: 0;
	color: var(--psk-gray);
	font-size: 0.95rem;
	transition: color 0.2s ease;
}

.login-input-group:focus-within .input-icon {
	color: var(--psk-blue);
}

.login-input-group .form-control {
	border: none;
	background: transparent;
	padding: 13px 14px 13px 0;
	font-size: 0.95rem;
	color: #333;
	flex: 1;
	outline: none;
	box-shadow: none;
	height: auto;
}

.login-input-group .form-control::placeholder {
	color: #aab0b8;
}

.login-footer {
	padding: 8px 32px 32px;
}

.btn-login {
	display: block;
	width: 100%;
	padding: 14px 24px;
	border: none;
	border-radius: 10px;
	background: var(--psk-green);
	color: var(--psk-white);
	font-size: 1rem;
	font-weight: 600;
	letter-spacing: 0.04em;
	cursor: pointer;
	transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
	box-shadow: 0 4px 14px rgba(140, 198, 63, 0.4);
}

.btn-login:hover {
	background: var(--psk-green-dark);
	box-shadow: 0 6px 20px rgba(140, 198, 63, 0.5);
	transform: translateY(-1px);
}

.btn-login:active {
	transform: translateY(0);
	box-shadow: 0 2px 8px rgba(140, 198, 63, 0.35);
}

.login-brand-footer {
	text-align: center;
	padding: 0 32px 24px;
	font-size: 0.75rem;
	color: var(--psk-gray);
}

.login-brand-footer span {
	color: var(--psk-blue);
	font-weight: 600;
}

@media (max-width: 480px) {
	.login-header {
		padding: 28px 24px 4px;
	}

	.login-body,
	.login-footer {
		padding-left: 24px;
		padding-right: 24px;
	}

	.login-brand-footer {
		padding-left: 24px;
		padding-right: 24px;
	}
}