/* ==========================================
   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 {
    grid-row: span 2;
    font-size: 4rem;
}

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

.day24 {
    grid-row: span 2;
    grid-column: span 6;
    font-size: 6rem;
}

.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);
}