color palette rework

src/app/modules/shows/list/list-item/list-item.component.less

@@ -10,10 +10,11 @@
   }
 
   cursor: pointer;
+  transition: var(--transition);
 
   &:hover {
-    background: var(--primary-color);
+    background: var(--hover-background);
-    color: #fff;
+    color: var(--text);
   }
 }
 

src/app/modules/songs/song-list/song-list.component.less

@@ -9,13 +9,14 @@
   }
 
   cursor: pointer;
+  transition: var(--transition);
 
   &:hover {
-    background: var(--primary-color);
+    background: var(--hover-background);
-    color: #fff;
+    color: var(--text);
 
     .warning {
-      color: #fff;
+      color: var(--danger);
     }
   }
 }
@@ -31,13 +32,13 @@
 }
 
 .neutral {
-  color: #888;
+  color: var(--text-soft);
 }
 
 .warning {
-  color: #ba3500;
+  color: var(--danger);
 }
 
 .success {
-  color: #307501;
+  color: var(--success);
 }

src/app/widget-modules/components/application-frame/navigation/filter/filter.component.less

@@ -2,13 +2,14 @@ input {
   font-size: 16px;
   background: transparent;
   border: none;
-  border-bottom: 1px solid #888;
+  border-bottom: 1px solid var(--text-soft);
-  color: #888;
+  color: var(--text-soft);
-  transition: all 300ms ease-in-out;
+  transition: var(--transition);
 
   &:focus {
     outline: none;
     border-bottom: 1px solid var(--primary-color);
+    color: var(--text-inverse);
   }
 
   @media screen and (max-width: 500px) {

src/app/widget-modules/components/application-frame/navigation/link/link.component.less

@@ -9,7 +9,7 @@ a {
   box-sizing: border-box;
   background: transparent;
   transition: var(--transition);
-  border-color: #222;
+  border-color: transparent;
 
   fa-icon {
     display: inline-block;
@@ -24,8 +24,9 @@ a {
   }
 
   &:hover {
-    opacity: 0.9;
+    opacity: 1;
-    border-bottom: 5px solid #555;
+    color: var(--primary-hover);
+    border-bottom: 5px solid var(--hover-background);
 
     fa-icon {
       transform: scale(1.2);
@@ -35,6 +36,7 @@ a {
   &.active {
     border-bottom: 5px solid var(--primary-color);
     opacity: 1;
+    color: var(--text-inverse);
 
     fa-icon {
       transform: scale(1.3);

src/app/widget-modules/components/application-frame/navigation/navigation.component.less

@@ -8,12 +8,12 @@ nav {
     left: 0;
     right: 0;
     height: 50px;
-    background: #222b;
+    background: var(--navigation-background);
-    color: #fff;
+    color: var(--text-inverse);
     z-index: 1;
     box-shadow: 0px -5px 20px 4px rgba(0, 0, 0, 0.39), 1px 0px 6px 4px rgba(0, 0, 0, 0.53);
     backdrop-filter: blur(10px);
-    transition: all 300ms ease-in-out;
+    transition: var(--transition);
 
     display: flex;
     align-items: flex-end;

src/app/widget-modules/components/button/button.component.less

@@ -1,5 +1,11 @@
 button {
-  color: #373b44;
+  color: var(--text);
+  transition: var(--transition);
+
+  &:hover {
+    color: var(--primary-active);
+  }
+
   @media screen and (max-width: 860px) {
     font-size: 30px;
   }

src/app/widget-modules/components/card/card.component.less

@@ -3,18 +3,20 @@
 .card {
   margin: 20px;
   border-radius: 8px;
-  background: #fffc;
+  background: var(--surface);
   backdrop-filter: blur(15px);
+  border: 1px solid var(--surface-border);
   overflow: hidden;
   width: 800px;
   position: relative;
+  color: var(--text);
 
   @media screen and (max-width: 860px) {
     width: 100vw;
     border-radius: 0;
-    background: #ffff;
+    background: var(--surface-strong);
     margin: 0;
-    color: #000;
+    color: var(--text);
   }
 
   &.padding {
@@ -25,9 +27,9 @@
 
   &.fullscreen {
     border-radius: 0;
-    background: #ffff;
+    background: var(--surface-strong);
     margin: 0;
-    color: #000;
+    color: var(--text);
     position: fixed;
     left: 0;
     right: 0;
@@ -44,6 +46,7 @@
   margin-bottom: 20px;
   margin-right: 20px;
   opacity: 0.7;
+  color: var(--text);
   padding-left: 20px;
   padding-top: 20px;
 }
@@ -54,6 +57,7 @@
   margin-bottom: 20px;
   margin-right: 20px;
   opacity: 0.7;
+  color: var(--text-muted);
   padding-left: 20px;
   padding-top: 20px;
 }
@@ -68,4 +72,5 @@
   right: 10px;
   top: 15px;
   opacity: 0.7;
+  color: var(--text-muted);
 }

src/styles/styles.less

@@ -1,8 +1,31 @@
 :root {
-  --color-primary: #4286f4;
+  --bg-deep: #292e49;
-  --color-primary-light: #639af3;
+  --bg-mid: #536976;
-  --primary-color: #4286f4;
+  --bg-soft: #bbd2c5;
-  --navigation-background: #fffffff1;
+
+  --surface: rgba(244, 247, 245, 0.88);
+  --surface-strong: rgba(255, 255, 255, 0.96);
+  --surface-dark: rgba(30, 36, 52, 0.72);
+  --surface-border: rgba(41, 46, 73, 0.16);
+
+  --text: #1f2433;
+  --text-muted: #5f6b73;
+  --text-soft: #7a858c;
+  --text-inverse: #f7fbff;
+
+  --color-primary: #6f8f95;
+  --color-primary-light: #85a4aa;
+  --primary-color: #6f8f95;
+  --primary-hover: #85a4aa;
+  --primary-active: #5b797e;
+  --accent-color: #7fd1b9;
+
+  --success: #4e9b6f;
+  --warning: #d79a55;
+  --danger: #c96b72;
+
+  --navigation-background: rgba(30, 36, 52, 0.72);
+  --hover-background: rgba(111, 143, 149, 0.16);
   --transition: all 300ms ease-in-out;
 }
 
@@ -15,9 +38,9 @@ body {
   margin: 0;
   font-family: Roboto, "Helvetica Neue", sans-serif;
   font-size: 14px;
-  color: #333;
+  color: var(--text);
 
-  background: linear-gradient(39deg, #292e49, #536976, #bbd2c5);
+  background: linear-gradient(39deg, var(--bg-deep), var(--bg-mid), var(--bg-soft));
   overflow: auto;
 }
 
@@ -39,6 +62,15 @@ a {
   width: 100%;
 }
 
+.mat-mdc-icon-button {
+  color: var(--primary-color) !important;
+  transition: var(--transition);
+
+  &:hover {
+    color: var(--primary-active) !important;
+  }
+}
+
 
 .content > *:not(router-outlet) {
   display: flex;
@@ -53,7 +85,7 @@ a {
 
 .btn-icon {
   opacity: 0.2;
-  transition: all 300ms ease-in-out;
+  transition: var(--transition);
 
   &:hover {
     opacity: 1;