/* Global styles */
body {
  font-family: 'serif';
  background-image: url('Images/background.png');
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-left: 10px;
  margin-right: 10px;
  margin-top: 10px;
  margin-bottom: 10px;
  padding: 10px;
}
/* Style for the header */
header {
  max-width: 1100px;
  background: rgba(0, 125, 252, 0.3);
  color: rgb(249, 249, 249);
  padding:  20px;
  display: flex ;
  position: center;
  justify-content: space-between;
  align-items: center;
}
.head{
  margin: auto;
  width: auto;
  margin-left: 10px;
  margin-right: 10px;
  margin-top: 10px;
  margin-bottom: 10px;
  padding: 10px;
}


/* Style for the books */
.mini-book {
  border: 2px solid #ddd;         
  border-radius: 14px;
  padding: 0;                     
  margin: 0;                       
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  background: #e2d2d2;
  box-shadow: 0 2px 8px rgba(247, 223, 88, 0.05);
}
.mini-book:hover {
  transform: scale(1.02);
  box-shadow: 0 6px 16px rgba(191, 194, 43, 0.08);
}
.mini-book summary {
  font-weight: 700;
  cursor: pointer;
  padding: 12px 14px;
  background: #fdfdfd;
  border-radius: 12px;             
  list-style: none;
  margin: 10px;   
}
.mini-book[open] summary {
  background: #fdfdfd;
}
.mini-book .page {
  padding: 12px 14px;
  background: #dfdfdd;
  border-top: 1px solid #ffffff;
  margin: 0 10px 10px;  
}
.tag{
  display: inline-block;
  background: #e0d7ff;
  padding: 4px 8px;
  margin-right: 8px;
  font-size: 12px;
}
.mini-book > summary::-webkit-details-marker { display: none; }
.mini-book[open] > summary {
  background: #e6e0ff;
}
.chev::after{
  content: "📓";
  display: inline-block;
  margin-left: .5rem;
  transition: transform .2s;
}
details[open] .chev::after{ transform: rotate(90deg); }



.filter-panel{
  max-width: 1100px;
  margin: 24px auto;
  padding: 0 16px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); 
  gap: 16px; 
  box-sizing: border-box;
}

/* Style for the sorting panel */
.sorting-panel {
  max-width: none;
  width: 100%;
  margin: 24px 0;
  padding: 16px;
  background: rgba(240,240,240,.9);
  border-radius: 12px;
  box-shadow: 0 6px 16px rgba(0,0,0,.1);
}
/* Rows wrap */
.filter-row{
  display: flex;
  align-items: center;
  flex-wrap:wrap;
  gap: 12px 16px;
  overflow: visible;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
/* sort by */
.row-lable{
  font-weight: 600;
  white-space: nowrap;
}
.options{
  display: inline-flex;
  align-items: center;
  gap: 16px;
  white-space: nowrap;
}
.options label{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

/* check box */
.filter-row label{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  user-select: none;
  line-height: 1.2;
}
/* search input */
.search-input{
  flex: 1 1 320px;
  max-width: 560px;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid #dadada;
  background: #fff;
  outline: none;
  transition: box-shadow 0.15s ease, border-color 0.15 ease;
}
.select {
  padding: 6px 8px;
  border-radius: 6px;
  border: 1px solid #ccc;
  min-width: 160px;
  margin-left: 8px;
}

.search-input:focus{
  border-color: #8aa0ff;
  box-shadow: 0 0 0 3px rgba(138,160,255, 0.25);
}
/* Push teh toggle to the right on the serach row */
.toggle {
  margin-left: auto;
}
/* Inputs alignment and hit area */
input[type="radio"],
input[type="checkbox"] {
  transform: translateY(0.5px);
}
.qty-controls {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 8px 0;
}

.qty-controls button {
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid #ccc;
  background: #f7f7f7;
  color: #7c12e6;
  cursor: pointer;
}

.qty-controls button:disabled {
  opacity: .5;
  cursor: not-allowed;
}

.qty-controls .qty {
  min-width: 24px;
  text-align: center;
  font-weight: 700;
}


/* Small-screen tweaks */
@media (max-width: 560px) {
  .sorting-panel {
    padding: 12px;
  }
  .row-label {
    min-width: 64px;
  }
}

/* Optional: dark mode (if your site supports it) */
@media (prefers-color-scheme: dark) {
  .sorting-panel {
    background: rgba(36, 36, 36, 0.9);
    box-shadow: 0 6px 16px rgba(0,0,0,0.4);
  }
  .search-input {
    background: #1e1e1e;
    color: #f1f1f1;
    border-color: #3a3a3a;
  }
  .search-input::placeholder {
    color: #9aa0a6;
  }
  .filter-row label {
    color: #e8eaed;
  }
  .row-label {
    color: #fff;
  }
}


/* Logo image */
header img {
  width: 400px;   
  padding: 20px;
}

 /*product images */
.product-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  height: auto;
  object-fit: cover;
  object-position: center;
  display: block;
}
.product-card {
  background: linear-gradient( #5071a2 , #c3cfe2 100%);
  border-radius: 15px;
  margin-bottom: 25px;
  padding: 25px;
  transition: all 0.3s ease;
}
.products-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  justify-items: center;
}



/* Header styles */
header h1 {
  display: flex;
  font-size: 50px;
  font-weight: 300;
}
/* Style for header button */
header button {
  background: #35069c;
  color: white;
  padding: 12px 28px;
  cursor: pointer;
  border-radius: 25px;
  font-size: 15px;
  font-weight: 600;
  transition: all 0.3s ease;
}
/* Hover effect for header button */
header button:hover {
  background: #ee1919;
  transform: translateY(-2px);
}
/* Main content styles */
.chev {
  transition: .2s transform;
  display: inline-block;
}
/* Style for the main content area */
main {
  max-width: 1100px;
  margin: 50px auto;
  background: rgb(217, 213, 201);
  padding: 40px;
  font-size: 20px;
  border-radius: 20px;
}
h2 {
  margin-top: 0;
  color: #2a5298;
  border-bottom: 3px solid #ff6b6b;
  padding-bottom: 12px;
  font-size: 25px;
}
p {
  margin: 12px 0;
  line-height: 1.6;
}

/* Form styles */
label {
  display: block;
  font-weight: 600;
  margin-top: 15px;
  color: #2a5298;
}

/* Style for input fields and select dropdowns */
input,
select,
textarea {
  padding: 10px 15px;
  margin-top: 8px;
  width: 100%;
  max-width: 450px;
  border: 2px solid #824242;
  border-radius: 10px;
  font-size: 15px;
  transition: border 0.3s ease;
}
input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 10px rgba(102, 126, 234, 0.3);
}
input[type="checkbox"],
input[type="radio"] {
  width: auto;
  margin-right: 8px;
  cursor: pointer;
}
/* Style for buttons */
button {
  margin-top: 20px;
  padding: 12px 30px;
  background: linear-gradient( #764ba2);
  color: white;
  border-radius: 25px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  transition: all 0.3s ease;
}
button:hover {
  transform: translateY(-10px);
}
button:disabled {
  background: #ccc;
  cursor: not-allowed;
}
.sort-section{
  margin-bottom: 30px;
  padding: 20px;
  background: white;
  border-radius: 10px;
}
.sort-section h3{
  margin-top: 0;
}
.sort-section label{
  margin-left: 10px;
}

.product-card:hover {
  transform: translateY(-10px);
}

.product-card h2 {
  color: #4b09db;
  border-bottom: 5px solid #1d295d;
  font-size: 35px;
}

.rating {
  color: #ffd700;
  font-size: 25px;
}

.stock {
  font-weight: bold;
  margin: 15px;
  padding: 15px;
  background: #12e698;
  border-radius: 6px;
  display: inline-block;
  color: #333;
}
.cart-item{
  background: white;
  padding: 20px;
  margin-bottom: 15px;
  border-radius: 10px;
  border-left: 5px solid;
}
.cart-item h3{
  margin-top: 0;
  color: #2a5298;
}
.remove-btn{
  background: orange;
}
.remove-btn:hover {
  background: gray;
}
.cart-summary{
  margin-top: 20px;
  padding: 25px;
  background: #576fdb;
  border-radius: 15px;
  color: white;
}
.cart-summary h3{
  color: white;
}
.cart-summary-box {
  padding: 15px;
  border-radius: 10px;
  margin-bottom: 15px;
}
.cart-summary-box p{
  margin: 5px;
}
.cart-summary-box ul{
  margin: 10px;
  padding-left: 25px;
}
.cart-summary-box li{
  margin: 5px;
}
.cart-total{
  font-size: 15px;
  font-weight: bold;
}
.cart-count{
  margin: 10px;
  font-size: 20px;
}
.empty-cart{
  padding:  20px;
  background: white;
  border-radius: 10px;
  text-align: center;
}

.checkout-form{
  margin-top: 40px;
  padding: 30px;
  background: white;
  border-radius: 10px;
}
.error-msg{
  color: red;
  display: block;
  margin-top: 5px;
  font-size: 25px;
}
.place-order-btn{
  width: 100%;
  max-width: 450px;
  padding: 15px;
}
.validation-warning{
  padding: 15px;
  background: #ff6b6b;
  border: 2px solid;
  margin-top: 15px;
  color: #5582d1;
}
.order-summary{
  margin-top: 30px;
  padding: 20px;
  background: #f9f9f9;
  border-radius: 10px;
}
.order-summary h2{
  border-bottom: 2px solid;
  padding-bottom: 10px;
  color: #12e698;
}
.checkout {
  display: flex;
}

.checkout h2 {
  color: #1e3c72;
}

.checkout p {
  display: flex;
  margin-bottom: 18px;
}

.checkout label {
  font-weight: 600;
  margin-bottom: 5px;
  color: #2a5298;
}

#order-summary {
  margin-top: 50px;
  padding: 25px;
  background: linear-gradient( #ffecd2);
  border-radius: 15px;
}

#order-summary h2 {
  border-bottom: 2px solid #ff6b6b;
  justify-content: space-between;
  padding-bottom: 10px;
  color: #1e3c72;
}
.footer{
  max-width: 1100px;
  margin: 32px auto 16px;
  text-align: center;
  color: #555;
  padding: 12px 16px;
  border-top: 1px solid #e6e6e6;
}