:root {

  --bg-base: #f4f8ff;
;
  --bg-rg-1: rgba(120,160,255,0.25);
  --bg-rg-2: rgba(0,80,150,0.12);
  --bg-lg-1: #b5b6db;
  --bg-lg-2: #87afee;
  --bg-lg-3: #4381fe;
  --bg-lg-grid: rgba(0, 0, 9, 0.25);
  

  --bg-main: rgb(161, 167, 193);
  --bg-panel: rgb(255,255,255);
  --bg-table: rgb(248,249,255);

  --tbl-hdr: black;

  --text-h2:  #1e355e;
  --text-h3:  #3b5e8e;
  --text-p:  #4a6289;
  --text-shdw: rgba(255,255,255,.7);
  
  --text-main: rgb(0,0,0);
  --text-soft: rgb(60,60,90);
  --text-header: rgb(25,25,112);

}

[data-theme="dark"] {

  --bg-base: #0b4f8a;
  --bg-rg-1: rgba(255,255,255,0.15);
  --bg-rg-2: rgba(0,0,0,0.25);
  --bg-lg-1: #2d7fc1;
  --bg-lg-2: #336fa4;
  --bg-lg-3: #2d4e74;
  --bg-lg-grid: rgba(255,255,255,0.08);

  /* large grid */
  --grid-major: rgba(255,255,255,.10);

  /* small grid */
  --grid-minor: rgba(255,255,255,.04);


  --tbl-bg: rgba(10,25,55,.45);
  --tbl-brdr: rgba(255,255,255,0.15);
  --tbl-shdw: rgba(0,0,0,.35);
  --tbl-shdw-ins: rgba(255,255,255,.05);
  --tbl-hdr: #e8f0ff;
  --tbl-row: #cfdfff;
  --tbl-nth: rgba(255,255,255,.02);

  --menu-bg: rgba(10,25,55,.85);

  --theme-hdr: #9fb5d6;
  --theme-acc: #ffd27a;

  --text-h2: #f2f6ff;
  --text-h3:  #fff8e8;
  --text-p:  #c8d8f0;
  --text-shdw-1: rgba(0,0,0,.45);
  --text-shdw-2: rgba(0,0,0,.15);

  --text-main: #f2f6ff;
  --text-heading: #ffffff;
  --text-secondary: #c8d8f0;

  --text-link: #7fd3ff;
  --text-accent-1: #ffd27a;
  --text-accent-2: #a8ffd6;
  --text-accent-3: rgb(255,255,0);

}

body {
    background-color: lightslategray;
}
/* Hamburger icon */

.hamburger {
    position: fixed;
    top: 30px;
    right: 60px;

    width: 30px;
    height: 22px;

    display: flex;
    flex-direction: column;
    justify-content: space-between;

    cursor: pointer;
    z-index : 1000;

}

.hamburger span {
    height: 3px;
    width: 100%;
    background: var(--tbl-hdr);
    border-radius: 2px;
    transition: all .35s ease;
}

/* Animate into X */

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px,5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px,-6px);
}

/* Slide menu panel */

.menu {
    position: fixed;
    top: 0;
    right: -300px;

    width: 260px;
    height: 100%;

    background: var(--menu-bg);
    backdrop-filter: blur(10px);

    border-left: 1px solid var(--tbl-brdr);

    padding-top: 120px;

    display: flex;
    flex-direction: column;
    gap: 28px;

    transition: right .35s ease;

    z-index: 900;
}

/* Open state */

.menu.open {
    right: 0;
}

/* Menu links */

.menu a {
    color: var(--tbl-hdr);
    text-decoration: none;
    font-size: 18px;
    padding-left: 40px;
    letter-spacing: .05em;

    transition: all .2s ease;
}

.menu a:hover {
    color: var(--text-heading);
    transform: translateX(6px);
}

/*  theme picker styling  /
//////////////////////////*/

/* divider between menu and theme picker */

.menuDivider {
    height: 1px;
    margin: 10px 40px;
    background: var(--tbl-brdr);
}

/* theme picker */

.theme-picker {

    display: flex;
    flex-direction: column;
    gap: 12px;

    padding-left: 40px;
    margin-top: 10px;

    color: var(--text-secondary);
    font-size: 14px;
}

.themeTitle {
    font-size: 12px;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--theme-hdr);
    margin-bottom: 6px;
}

.theme-picker label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

/* nicer radios */

.theme-picker input[type="radio"] {
    accent-color: var(--theme-acc);
}