/* ==========================================
   style.CSS
   These are the final styles for the project.
   Author:  Saddam Arbaa
   Website: (TODO)
   ========================================== */

/* ====== Import google fonts =========== */

@import url("https://fonts.googleapis.com/css2?family=Josefin+Sans:wght@100;400;700&display=swap");

/* ====== Global Rules ======*/
* {
  box-sizing: border-box;
}

body {
  background-image: url("../images/christmas_bg.jpg");
  background-size: cover;
  background-repeat: none;
  padding: 3vh;
  font-size: 2.5rem;
  display: flex;
  justify-content: center;
  margin: auto;
  font-family: "Josefin Sans", sans-serif;
}

/* ====== container-wrapper ======*/

.container-wrapper {
  max-width: 768px;
  width: 768px;
}

/* ====== container ======*/

.container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  grid-template-rows: repeat(auto-fit, minmax(100px, 1fr));
  grid-gap: 15px;
  grid-auto-flow: dense;
  grid-auto-rows: 100px;
  grid-auto-columns: 100px;
  height: 90vh;
}

/* ====== Start container-item  ======*/

.container-item {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* ====== title  ======*/

.title {
  grid-row: span 2;
  grid-column: span 3;
  color: #daa520;
  font-size: 5rem;
}

/* ======  Start Days  ======*/

.day1,
.day10,
.day14,
.day15,
.day23 {
  grid-row: span 2;
  font-size: 4rem;
}

.day4,
.day9,
.day18,
.day22 {
  grid-column: span 2;
  font-size: 3rem;
}

.day24 {
  grid-row: span 2;
  grid-column: span 2;
  font-size: 5rem;
}

.day25 {
  grid-row: span 2;
  grid-column: span 3;
  font-size: 8rem;
}

.day1 .front,
.day3 .front,
.day5 .front,
.day7 .front,
.day9 .front,
.day11 .front,
.day13 .front,
.day15 .front,
.day17 .front,
.day19 .front,
.day21 .front,
.day23 .front,
.day25 .front {
  background-color: #00661f;
}

/* ======  Animation  ======*/

.container-item {
  background-color: transparent;
  perspective: 1000px;
}

.tile {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform 0.8s;
  transform-style: preserve-3d;
}

.container-item:hover .tile {
  transform: rotateX(180deg);
}

.front,
.back {
  position: absolute;
  width: 100%;
  height: 100%;
  --webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.front {
  background-color: #c11f1f;
  color: #ffffff;
  border-radius: 10px;
}

.back {
  border-radius: 10px;
  transform: rotateX(180deg);
}