/*****************************************************************************
#                                                                            #
#    KVMD - The main Pi-KVM daemon.                                          #
#                                                                            #
#    Copyright (C) 2018  Maxim Devaev <mdevaev@gmail.com>                    #
#                                                                            #
#    This program is free software: you can redistribute it and/or modify    #
#    it under the terms of the GNU General Public License as published by    #
#    the Free Software Foundation, either version 3 of the License, or       #
#    (at your option) any later version.                                     #
#                                                                            #
#    This program is distributed in the hope that it will be useful,         #
#    but WITHOUT ANY WARRANTY; without even the implied warranty of          #
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           #
#    GNU General Public License for more details.                            #
#                                                                            #
#    You should have received a copy of the GNU General Public License       #
#    along with this program.  If not, see <https://www.gnu.org/licenses/>.  #
#                                                                            #
*****************************************************************************/


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

:root {
	--led-filter-gray: invert(0.5);
	--led-filter-green: invert(0.5) sepia(1) saturate(5) hue-rotate(100deg);
	--led-filter-red: invert(0.5) sepia(1) saturate(15) hue-rotate(320deg);
	--led-filter-yellow: invert(0.5) sepia(1) saturate(5) hue-rotate(0deg);

	--led-spin-slow: spin 6s linear infinite;
	--led-spin-medium: spin 3s linear infinite;
	--led-spin-fast: spin 2s linear infinite;
}

img.led-gray {
	-webkit-filter: var(--led-filter-gray);
	filter: var(--led-filter-gray);
}

img.led-green {
	-webkit-filter: var(--led-filter-green);
	filter: var(--led-filter-green);
}

img.led-red {
	-webkit-filter: var(--led-filter-red);
	filter: var(--led-filter-red);
}

img.led-yellow {
	-webkit-filter: var(--led-filter-yellow);
	filter: var(--led-filter-yellow);
}

img.led-green-rotating-medium {
	-webkit-filter: var(--led-filter-green);
	filter: var(--led-filter-green);
	-webkit-animation: var(--led-spin-medium);
	animation: var(--led-spin-medium);
}

img.led-yellow-rotating-slow {
	-webkit-filter: var(--led-filter-yellow);
	filter: var(--led-filter-yellow);
	-webkit-animation: var(--led-spin-slow);
	animation: var(--led-spin-slow);
}

img.led-yellow-rotating-fast {
	-webkit-filter: var(--led-filter-yellow);
	filter: var(--led-filter-yellow);
	-webkit-animation: var(--led-spin-fast);
	animation: var(--led-spin-fast);
}