style.css

/* ---------- General Elements ----------- */

html {
  margin: 0;
  padding: 0;
  border: 0;
  min-height: 100%;
}

body {
  padding: 1%;
  background-color: #EADEB8;
  background-image: url('woodbackground.jpeg');
  background-size: cover;
  height: 100%;
  border: 0;
  margin: 0;
  font-family: sans-serif, 'Times New Roman', 'Georgia', 'Gill Sans', 'Gill Sans MT', 'Calibri', 'Trebuchet MS', serif;
}

h1 {
  font-size: 1.8vw;
  letter-spacing: 0.4vw;
}

h2 {
  text-align: center;
}

hr {
  margin: 0.5%;
  border: 1px solid #634b30;
}

table {
  padding: 1%;
}

td {
  text-align: center;
}

input[type=number] {
  background-color: aliceblue;
  border: 2px solid black;
  width: 48px;
  height: 22px;
  padding: 0;
  text-align: center;
}

input[type='number']::-webkit-inner-spin-button,
input[type='number']::-webkit-outer-spin-button {
  opacity: 1;
}

input[type='radio'] {
  top: 18px;
  left: 18px;
  width: 18px;
  height: 18px;
  padding: 0;
}

input[type='radio']:after {
  border: 2px solid black;
  width: 15px;
  height: 15px;
  border-radius: 15px;
  top: 0;
  left: 0;
  position: relative;
  display: inline-block;
  visibility: visible;
  content: ""
}

input[type='radio']:checked:after {
  width: 15px;
  height: 15px;
  border-radius: 15px;
  top: 0;
  left: 0;
  position: relative;
  background: linear-gradient(to bottom, #7d5d3b 5%, #634b30 100%);
  content: '';
  display: inline-block;
  visibility: visible;
  border: 2px solid black;
}

.hidden {
  display: none;
}

.inline-title {
  display: inline;
  height: 100%;
}

/* ----------------------- */

/* ---------- Inputs and Buttons ----------- */

.rounded-input {
  border: 2px solid black;
  border-radius: 25px;
  font-size: 18px;
  text-align: center;
}

.rounded-input-number {
  border-radius: 20px;
}

.sticky-button {
  position: sticky;
}

.switch {
  margin: 0;
  border: 2px solid black;
  background-color: aliceblue;
  border-radius: 50%;
  box-shadow: 0 2px 2px rgba(0, 0, 0, 0.05), inset 0 -15px 15px -12px rgba(0, 0, 0, 0.05);
  display: inline-block;
  position: relative;
  appearance: none;
  height: 28px;
  width: 28px;
}

.switch:checked {
  background: linear-gradient(to bottom, #7d5d3b 5%, #634b30 100%);
}

.switch:active,
.switch:checked:active {
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05), inset 0px 1px 3px rgba(0, 0, 0, 0.1);
}

.switch:checked:after {
  content: '\2714';
  font-size: 20px;
  bottom: 0;
  left: 10%;
  position: absolute;
  text-align: center;
  color: aliceblue;
}

.my-button {
  box-shadow: 0px 4px 0px 1px #291816;
  background: linear-gradient(to bottom, #7d5d3b 5%, #634b30 100%);
  background-color: #7d5d3b;
  border-radius: 25px;
  border: 2px solid #54381e;
  cursor: pointer;
  color: white;
  font-size: 18px;
  font-weight: bold;
  padding: 12px 44px;
  text-decoration: none;
  text-shadow: 0px 1px 0px #4d3534;
}

.my-button:hover {
  background: linear-gradient(to bottom, #634b30 5%, #7d5d3b 100%);
  background-color: #634b30;
}

.my-button:active {
  margin-top: 2px;
  margin-bottom: -2px;
  box-shadow: 0px 2px 0px 1px #291816;
}

.register-form {
  text-align: center;
}

.register-form .rounded-input {
  margin: 15px 0;
}

/* ----------------------- */

/* ---------- Header ----------- */

.header-mancala {
  margin-top: 10px;
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 2%;
  width: 100%;
  height: 100%;
  align-items: center;
}

.div-header {
  color: white;
  background: linear-gradient(to bottom, #7d5d3b 5%, #634b30 100%);
  border: 3px solid black;
  border-radius: 35px;
  font-family: sans-serif;
  text-align: center;
  margin-left: 38%;
  margin-right: 38%;
  box-shadow: 0px 2px 0px 3px #291816;
  text-shadow: -1px 0 black, 0 1px black, 1px 0 black, 0 -1px black;
}

/* ----------------------- */

/* ---------- Main Screen ----------- */

#div-homescreen {
  margin-left: auto;
  margin-right: auto;
  height: 90%;
  width: 90%;
  padding: 0;
  border: 2px solid black;
  border-radius: 45px;
  box-shadow: 5px 5px 2px 2px rgba(0, 0, 0, 0.05), inset 0 -15px 15px -12px rgba(0, 0, 0, 0.05);
  background-color: #CFB784;
}

.table-options {
  font-size: 18px;
  padding: 5px;
  text-align: center;
  width: 100%;
  border: 0;
}

.tr-table-options,
.td-table-options {
  padding: 0;
  border: 0;
  margin: 5px;
}

.td-table-options {
  width: 33.3%;
  text-align: center;
  margin-left: 1%;
}

.td-tutorial {
  text-align: left;
  padding: 10px;
  padding-left: 30px;
  padding-right: 30px;
}

.intructions {
  font-family: 'Times New Roman';
  font-size: 18px;
}

/* ----------------------- */

/* ---------- Game Screen Info ----------- */

#classification-list {
  margin: 2%;
}

.close-window-button {
  position: absolute;
  background-color: inherit;
  border: 0;
  margin-left: 85%;
  margin-top: 1%;
  font-size: 2em;
}

.player-status {
  background: linear-gradient(to bottom, #503b26 5%, #463522 100%);
  background-color: #553f29;
  display: inline-block;
  padding: 2% 5%;
  color: white;
  font-size: 18px;
  font-weight: bold;
  border-radius: 25px;
  border: 2px solid #382411;
}

.player-score {
  width: 40%;
}

.left-box {
  float: left;
}

.right-box {
  float: right;
}

.player-name-box {
  box-shadow: 0px 1px 0px 3px #291816;
  background: linear-gradient(to bottom, #7d5d3b 5%, #634b30 100%);
  background-color: #7d5d3b;
  border-radius: 25px;
  border: 2px solid #54381e;
  color: white;
  font-size: 18px;
  font-weight: bold;
  padding: 12px 44px;
}

/* ----------------------- */

/* ---------- Game Screen Board ----------- */

#div-gameboard {
  opacity: 0;
  padding: 0 4%;
}

#upper-row .hole {
  border: 1px solid rgb(214, 19, 19);
}

#lower-row .hole {
  border: 1px solid rgb(14, 14, 248);
}

#left-container {
  border: 1px solid rgb(214, 19, 19);
}

#right-container {
  border: 1px solid rgb(14, 14, 248);
}

.game-board {
  background: linear-gradient(to bottom, #7d5d3b 5%, #634b30 100%);
  border-radius: 20px;
  border: 2px solid #130b03;
  display: flex;
  flex-direction: row;
  height: 400px;
  position: relative;
}

.container {
  background: linear-gradient(to bottom, #291a0b 5%, #361f04 100%);
  flex: 1;
  border-radius: 20px;
  position: relative;
}

.hole-container {
  flex: 6;
  display: flex;
  flex-direction: column;
}

.row {
  flex: 1;
  display: flex;
  flex-direction: row;
}

.hole {
  background: linear-gradient(to bottom, #291a0b 5%, #361f04 100%);
  border-radius: 20px;
  flex: 1;
  position: relative;
  display: block;
}

.hole-current {
  background:rgba(82, 3, 3, 0.692);
}

.container,
.hole {
  margin: 10px;
}

.board {
  position: relative;
  text-align: center;
  align-items: center;
  height: auto;
  width: 100%;
}

.table-board {
  width: 33.3%;
  padding-bottom: 1em;
}

.seed {
  position: absolute;
  margin: 10px;
  border-radius: 50%;
  padding-bottom: 15%;
  background: linear-gradient(to bottom, #9b1313 5%, #4e1106 100%);
  border: 2px solid black;
}

/* ----------------------- */

/* ---------- Game Screen Popups ----------- */

.popup {
  position: absolute;
  top: 20%;
  left: 20%;
  width: 60%;
  /* adjust as per your needs */
  height: auto;
  /* adjust as per your needs */
}

.register-popup {
  position: absolute;
  top: 20%;
  left: 35%;
  width: 30%;
  padding-bottom: 2%;
  border: 2px solid black;
  border-radius: 45px;
  box-shadow: 5px 5px 2px 2px rgba(0, 0, 0, 0.05), inset 0 -15px 15px -12px rgba(0, 0, 0, 0.05);
  background-color: #CFB784;
  opacity: 0;
  box-shadow: 0px 0px 1px 100vmax rgba(0, 0, 0, 0.5);
}

.tutorial-window {
  border: 2px solid black;
  border-radius: 45px;
  box-shadow: 5px 5px 2px 2px rgba(0, 0, 0, 0.05), inset 0 -15px 15px -12px rgba(0, 0, 0, 0.05);
  background-color: #CFB784;
  opacity: 0;
  box-shadow: 0px 0px 1px 100vmax rgba(0, 0, 0, 0.5);
}

.popup-window {
  border: 2px solid black;
  border-radius: 45px;
  box-shadow: 5px 5px 2px 2px rgba(0, 0, 0, 0.05), inset 0 -15px 15px -12px rgba(0, 0, 0, 0.05);
  background-color: #CFB784;
  opacity: 0;
  box-shadow: 0px 0px 1px 100vmax rgba(0, 0, 0, 0.5);
  padding: 2%;
}

.popup-window h2 {
  display: inline-block;
  margin: 2%;
}

.popup-window li {
  line-height: 1.2rem;
  font-size: 1rem;
}

/* ---------------------- */