:root {
  --primary: #FFB700;
  --secondary: #0055A3;
  --dark: #161615;
  --light: #FFFFFF;
  --light-gray: #e0e0e0;
  --medium-gray: #808080;
  --dark-gray: #303030;
}

* {
    box-sizing: border-box;
}

body {
  margin: 0px;
  font-family: "Open Sans", sans-serif;
  font-optical-sizing: auto;
}

.page-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.header {
  padding: 40px;
  color: var(--dark);
  background: var(--primary);
}

.logo {
    display: block;
    width: 100%;
    max-height: 100px;
    margin-inline: auto;
}

.main {
  flex-grow: 1;
  background: var(--light);
  padding: 20px;
}



/*----------------------------------*/
/*BUTTON*/
/*----------------------------------*/
.button {
  display: inline-block;
  text-decoration: none;
  font-family: "Open Sans", sans-serif;
  font-size: 1em;
  font-weight: bold;
  
  padding: 15px 30px;

  text-align: center;
  border-radius: 6px;
  border: none;

  background-color: var(--secondary);
  color: var(--light);

  transition: background 0.2s, color 0.2s;

}

.button:hover {
  background-color: var(--primary);
  color: var(--dark);
}



/*----------------------------------*/
/*TABLE*/
/*----------------------------------*/

.table {
  border-collapse: collapse;
  width: 100%;
  margin-block: 20px;
}

.table td {
  padding: 8px 12px;
  border: 1px solid var(--light-gray);
}

.table tr:hover {
  background: lightblue;
}



/*----------------------------------*/
/*FORMULÁŘ*/
/*----------------------------------*/
.form-field {
  margin-bottom: 10px;
}

.form-field label {
  display: block;
  font-weight: bold;
}

.form-field input {
  border: 1px solid var(--medium-gray);
  border-radius: 6px;
  padding: 8px 12px;
}

.form-section {
  margin-block: 30px;
}

.form-tile {
  margin-top: 10px;
  display: flex;
  gap: 20px;
  align-items: flex-start;

}

.form-tile-img {
  width: 150px;

}

.form-tile-price {
  font-weight: bold;
}



/*----------------------------------*/
/*HOME PAGE*/
/*----------------------------------*/

.home-page {
  background-image: url(images/koupena.png);
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 15px;
  padding: 50px;
  
}

.home-page .button {
    min-width: 200px;
}



/*----------------------------------*/
/*KATALOG*/
/*----------------------------------*/

.products {
  /* display: flex;
  gap: px;
  flex-wrap: wrap; */
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.product {
  border: 1px solid var(--light-gray);
  padding: 20px;

}

.product-img {
  width: 100%;
  display: block;
}

.product-name {
  margin-bottom: 5px;
}

.product-maker {
  color: var(--medium-gray);
  font-size: 80%;
  margin-top: 5px;
}

.product-price {
  font-weight: bold;
}

@media (min-width: 768px) {
  .products {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1020px) {
  .products {
    grid-template-columns: repeat(4, 1fr);
  }
}



/*----------------------------------*/
/*DETAIL*/
/*----------------------------------*/

.detail {
  margin-top: 20px;
}

.detail-img {
  width: 100%;
  display: block;
}

.detail-name {
  margin-bottom: 5px;
}

.detail-maker {
  color: var(--medium-gray);
  margin-top: 5px;
}

.detail-price {
  font-weight: bold;
  font-size: 1.5em;
  margin-bottom: 5px;
}

.detail-package {
  color: var(--medium-gray);
  margin-top: 5px;
}

.detail-description {
  margin-top: 30px;
}

@media (min-width: 768px) {
  .detail {
    display: flex;
    align-items: flex-start;
    gap: 30px;
  }
  .detail-img {
    width: 40%;
  }
}

@media (min-width: 1020px) {
    .detail-img {
    width: 50%;
  }
}

/*----------------------------------*/
/*DIALOG*/
/*----------------------------------*/

.dialog {
  background-color: white;
  box-shadow: 5px 5px 15px #00000080;
  padding: 20px;
  border-radius: 6px;
  position: fixed;
  top: 50px;
  left: 50px;
  bottom: 50px;
  right: 50px;
  display: none;
}

.dialog-close {
  background-color: crimson;
  color: #FFFFFF;
  border: none;
  font-size: 20px;
  border-radius: 6px;
  padding: 5px 10px;
  position: absolute;
  right: -15px;
  top: -15px;

}

.tiles {
  overflow-y: scroll;
  height: 100%;
}

.tile {
  display: flex;
  gap: 20px;
  align-items: center;
  margin-bottom: 20px;
}

.tile-content {
  flex-grow: 1;
}

.tile-img {
  width: 100px;
}

.tile-name {
  margin-block: 5px;
  font-size: 18px;
}

.tile-maker {
  margin-block: 5px;
  font-size: 14px;
  color: var(--medium-gray);
}

.tile-price {
  margin-block: 5px;
}