Simple Grey for Proton Mail by max

/* ==UserStyle==
@name           Simple Grey for Proton Mail
@namespace      github.com/openstyles/stylus
@version        1.0.0
@description    Just tweaks the colours so that everything isn't a shade of blue.
@author         Max Topham
==/UserStyle== */

@-moz-document domain("proton.me") {
  .color-primary {
    color: #66f;
  }
  
  :root, .ui-standard {
    --primary: #2c2c2f;
	--primary-contrast: #959595;
	--signal-danger-minor-2: #310b12;
	--signal-danger-minor-1: #4a111b;
	--signal-danger: #f5385a;
	--signal-danger-major-1: #f64c6b;
	--signal-danger-major-2: #f7607b;
	--signal-danger-major-3: #f8748c;
	--signal-danger-contrast: #c0c0c0;
	--signal-warning-minor-2: #331200;
	--signal-warning-minor-1: #4d1b00;
	--signal-warning: #ff9900;
	--signal-warning-major-1: #ffa31a;
	--signal-warning-major-2: #ffad33;
	--signal-warning-major-3: #ffb84d;
	--signal-warning-contrast: #000000;
	--signal-success-minor-2: #06221b;
	--signal-success-minor-1: #093228;
	--signal-success: #1ea885;
	--signal-success-major-1: #35b191;
	--signal-success-major-2: #4bb99d;
	--signal-success-major-3: #62c2aa;
	--signal-success-contrast: #ffffff;
	--signal-info-minor-2: #072029;
	--signal-info-minor-1: #0b2f3e;
	--signal-info: #239ece;
	--signal-info-major-1: #39a8d3;
	--signal-info-major-2: #4fb1d8;
	--signal-info-major-3: #65bbdd;
	--signal-info-contrast: #ffffff;
	--interaction-norm-minor-2: #212121;
	--interaction-norm-minor-1: #212121;
	--interaction-norm: #898989;
	--interaction-norm-major-1: #919191;
	--interaction-norm-major-2: #a3a3a3;
	--interaction-norm-major-3: #8b8b8b;
	--interaction-norm-contrast: #ffffff;
	--interaction-weak-minor-2: #181818;
	--interaction-weak-minor-1: #252525;
	--interaction-weak: #272727;
	--interaction-weak-major-1: #414141;
	--interaction-weak-major-2: #5e5e5e;
	--interaction-weak-major-3: #808080;
	--interaction-weak-contrast: #cdcdcd;
	--text-norm: #c6c6c6;
	--text-weak: #9a9a9a;
	--text-hint: #6b6b6b;
	--text-disabled: #5d5d5d;
	--text-invert: #1a1a1a;
	--field-norm: #5b576b;
	--field-hover: #6d697d;
	--field-disabled: #3f3b4c;
	--field-focus: #7c7c7c;
	--field-highlight: rgba(61, 61, 61, 0.3);
	--border-norm: #5e5e5e;
	--border-weak: #3a3a3a;
	--background-norm: #181818;
	--background-weak: #272727;
	--background-strong: #454545;
	--interaction-default: transparent;
	--interaction-default-hover: rgba(112, 112, 112, 0.2);
	--interaction-default-active: rgba(95, 95, 95, 0.4);
	--shadow-norm-opacity: 0.5;
	--shadow-lifted-opacity: 0.75;
	--backdrop-norm: rgba(0, 0, 0, 0.48);
	--optional-scrollbar-thumb-color: #808080;
	--optional-scrollbar-thumb-hover-color: #c2c2c2;
	--optional-link-norm: var(--interaction-norm-major-1);
	--optional-link-hover: var(--interaction-norm-major-2);
	--optional-link-active: var(--interaction-norm-major-3);
	--optional-email-item-unread-background-color: #2d2d2d;
	--optional-email-item-read-background-color: var(--background-norm);
	--optional-email-item-read-text-color: var(--text-weak);
	--optional-mini-calendar-today-color: white;
	--optional-logo-icon-text-color: #c5b7ff;
  }
}