:root {
    --task-color: white;
    --board-color: #f7f7f7;
    --button-color: #f5f5f5;
    --button-hover-color: #dfdfdf;
    --main-color: white;
    --font-color: black;
    --shadow-color: black;
    --input-color: white;
}

.dark-mode {
    --task-color: #2d2d2d;
    --board-color: #1a1a1a;
    --button-color: #333333;
    --button-hover-color: #424242;
    --main-color: #121212;
    --font-color: #e0e0e0;
    --shadow-color: #0000004d;
    --input-color: #454545;
}

html, body  {
    margin: 0;
    padding: 0;
    font-family: sans-serif;
    overflow-x: hidden;
}

header {
    background-color: var(--board-color);
    height: 20px;
    padding: 10px;
    position: fixed;
    width: 100%;
    box-shadow: 0 0 4px 0 #00000028;
}
#searchInput {
    border-radius: 10px;
    border: 1px solid black;
    position: fixed;
    background-color: var(--input-color);
    color: var(--font-color);
    padding-left: 10px;
}
#theme {
    border-radius: 10px;
    border: 1px solid black;
    position: fixed;
    right: 15px;
}

body{
    background-color: var(--main-color);
    color: var(--font-color);
}
.board {
    flex: 1 1 auto;
    margin: clamp(20px, 5vmin, 40px) 10px;
    text-align: center;
    box-shadow: 0px 5px 20px -15px var(--shadow-color);
    border-radius: clamp(4px, 1vw, 10px);
    overflow: auto;
    background-color: var(--board-color);
}
.board_name {
    margin: 5px 0;
    width: 100%;
    font-weight: bold;
    font-size: clamp(1rem, calc(1rem + 1vw), 2.5rem);
}
.board_section{
    display: flex;
    flex-wrap: wrap;
    padding: 20px 0 0;
}

.add_task {
    width: calc(100% - 5px);
    margin: 0 0 10px;
    background-color: var(--task-color);
    border: none;
    border-radius: clamp(4px, 1vw, 10px);
    box-shadow: 0px 0px 1px 0px var(--shadow-color);
    font-size: clamp(0.875rem, calc(0.875rem + 0.5vw), 1rem);
}
button {
    background-color: var(--button-color);
    color: var(--font-color);
}
.button {
    width: clamp(35px, 6vmin, 50px);
    height: clamp(35px, 6vmin, 50px);
    border-radius: 50%;
    position: relative;
    border: 2px solid var(--shadow-color);
}
button:hover {
    background-color: var(--button-hover-color);
}

.container {
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
}

.drag {
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
    touch-action: none;
    cursor: grabbing;
    opacity: 0.6;
    z-index: 1000;
    max-width: 20vmin;
    max-height: 20vmin;
    overflow: hidden;
}

.dropdown {
    display: none;
}

img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: clamp(25px, 4vmin, 40px);
    height: clamp(25px, 4vmin, 40px);
}

.menu {
    position: fixed;
    right: clamp(10px, 1vmin, 10px);
    bottom: clamp(10px, 1vmin, 10px);
    gap: clamp(5px, 1vmin, 10px);
}

.show {
    display: flex;
    flex-direction: column-reverse;
    position: fixed;
    right: clamp(10px, 1vmin, 10px);
    bottom: clamp(50px, 9vmin, 70px);
    gap: clamp(5px, 1vmin, 10px);
}

.task {
    margin: 0px 5px 10px;
    background-color: var(--task-color);
    border-radius: clamp(4px, 1vw, 10px);
    box-shadow: 0px 0px 1px 0px var(--shadow-color);
    font-size: clamp(0.875rem, calc(0.875rem + 0.5vw), 1rem);
}
.task_text {
    margin: 5px;
}

.unselectable {
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.delete {
    transition: opacity 0.3s;
    opacity: 0;
}

.add {
    animation: fadeIn 0.5s;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}