html {
	height: 100%;
}

body.bg-login {
	background-color: #022c22;
	min-height: 100vh;
	font-family: "Poppins", sans-serif;
	margin: 0;
	overflow: hidden;
}

/* Fondo animado en tonos verdes modernos */
.bg {
	animation: slide 4s ease-in-out infinite alternate;
	background-image: linear-gradient(-60deg, #064e3b 50%, #022c22 50%);
	bottom: 0;
	left: -50%;
	opacity: 0.6;
	position: fixed;
	right: -50%;
	top: 0;
	z-index: -1;
}

.bg2 {
	animation-direction: alternate-reverse;
	animation-duration: 5s;
}

.bg3 {
	animation-duration: 6s;
}

@keyframes slide {
	0% {
		transform: translateX(-25%);
	}
	100% {
		transform: translateX(25%);
	}
}

.login-container {
	position: relative;
	z-index: 1;
}

.perspective-container {
	perspective: 1000px;
}

.login-card {
	border-radius: 1.5rem;
	background: rgba(255, 255, 255, 0.95);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	border: 1px solid rgba(16, 185, 129, 0.2);
	box-shadow: 0 30px 60px rgba(2, 44, 34, 0.4);
	overflow: visible;
	transform-style: preserve-3d;
	will-change: transform;
	transition:
		transform 0.1s ease-out,
		box-shadow 0.3s ease;
}

.login-header,
.login-body {
	transform: translateZ(40px);
}

.login-header {
	background-color: transparent;
	border-bottom: none;
	padding: 2.5rem 2rem 0rem 2rem;
}

.login-title {
	color: #064e3b;
	font-weight: 700;
	letter-spacing: -0.5px;
	margin: 0;
	font-size: 1.4rem;
}

.login-subtitle {
	color: #047857;
	font-size: 0.8rem;
	font-weight: 500;
	margin-top: 0.25rem;
}

.login-body {
	padding: 1.5rem 2.5rem 2.5rem 2.5rem;
}

.custom-input-group {
	border-radius: 1rem;
	background-color: #f0fdf4;
	border: 2px solid transparent;
	transition: all 0.3s ease;
}

.custom-input-group:focus-within {
	background-color: #ffffff;
	border-color: #10b981;
	box-shadow: 0 10px 25px -5px rgba(16, 185, 129, 0.2);
}

.form-floating label {
	color: #059669;
	padding-left: 1.25rem;
	font-weight: 500;
}

.form-control {
	border: none;
	background-color: transparent;
	padding-left: 1.25rem;
	font-weight: 500;
	color: #064e3b;
}

.form-control:focus {
	background-color: transparent;
	border-color: transparent;
	box-shadow: none;
}

.btn-login {
	background: linear-gradient(135deg, #064e3b, #10b981);
	border: none;
	border-radius: 50px;
	padding: 0.85rem;
	font-size: 1rem;
	font-weight: 600;
	letter-spacing: 0.5px;
	transition: all 0.3s ease;
	transform: translateZ(30px);
}

.btn-login:hover {
	background: linear-gradient(135deg, #022c22, #059669);
	transform: translateZ(30px) translateY(-3px);
	box-shadow: 0 12px 25px rgba(16, 185, 129, 0.4);
}

/* Loader con temática verde */
.loader-overlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(2, 44, 34, 0.85);
	backdrop-filter: blur(8px);
	z-index: 9999;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	opacity: 0;
	visibility: hidden;
	transition:
		opacity 0.4s ease,
		visibility 0.4s ease;
}

.loader-overlay.active {
	opacity: 1;
	visibility: visible;
}

.loader-spinner {
	width: 65px;
	height: 65px;
	border: 5px solid rgba(16, 185, 129, 0.1);
	border-top-color: #10b981;
	border-bottom-color: #047857;
	border-radius: 50%;
	animation: spin 1s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
	margin-bottom: 20px;
}

.loader-text {
	color: #ecfdf5;
	font-weight: 600;
	letter-spacing: 3px;
	font-size: 0.9rem;
}

@keyframes spin {
	100% {
		transform: rotate(360deg);
	}
}

/* Alerta Enteramente Roja y Centralizada con Desenfoque */
.error-overlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(69, 10, 10, 0.85); /* Fondo rojo oscuro difuminado */
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	z-index: 9999;
	display: flex;
	justify-content: center;
	align-items: center;
	transition: opacity 0.4s ease;
}

.error-card-custom {
	background: linear-gradient(
		135deg,
		#7f1d1d,
		#991b1b
	); /* Degradado rojo intenso */
	border: 3px solid #fecaca;
	border-radius: 1.5rem;
	padding: 2.5rem;
	text-align: center;
	max-width: 420px;
	width: 90%;
	box-shadow: 0 25px 50px -12px rgba(127, 29, 29, 0.8);
	animation: shake 0.5s ease-in-out;
}

.error-icon-box {
	font-size: 3.5rem;
	color: #fef2f2;
	margin-bottom: 1rem;
}

.error-card-custom h4 {
	color: #ffffff;
	font-weight: 800;
	margin-bottom: 0.5rem;
	letter-spacing: -0.5px;
}

.error-card-custom p {
	color: #fee2e2;
	font-weight: 500;
	margin: 0;
	font-size: 1.05rem;
}

@keyframes shake {
	0%,
	100% {
		transform: translateX(0);
	}
	20%,
	60% {
		transform: translateX(-8px);
	}
	40%,
	80% {
		transform: translateX(8px);
	}
}