/* ================= GLOBAL STYLE ================= */
body {
  margin: 0;
  font-family: Arial, sans-serif;
  display: flex;
  flex-direction: column;
  height: 100vh;
}
:root {
  --color1:#a3d3f3;
  --color2:#246899e0;
  --button:#2a9be6;
  --button_hover:#18ff4a;
  --background:#c7c49c;
  --color5:#a3d3f3;
}
/* Label + Input + Select (Global) */
.for_label {
  font-size: 20px;
  padding: 10px 10px 10px 0;
}
.a_tag{
    text-decoration: none;
    padding: 8px;
    border: none;
    background: #3498db;
    border-radius: 6px;
    cursor: pointer;
    text-align: left;
    text-decoration: none;
    color: white;
}
.a_tag_button{
    background-color: var(--button);
  color: white;
  padding: 12px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
  text-decoration: none;
}
.a_tag_button:hover{
    background: var(--button_hover);
  color: #000;
}

.for_select {
  border: 1px solid black;
  border-radius: 4px;
  width: 170px;
  padding: 8px 10px;
  height: 40px;

}
.for_date {
  border: 1px solid black;
  border-radius: 4px;
  width: 170px;
  padding: 8px 10px;
  margin-top: 10px;

}

.for_input {
  padding: 10px;
  border: 1px solid black;
  border-radius: 5px;
  margin: 0 0 18px 20px;
  width: 200px;
}

/* ================= HEADER ================= */
.pc_logo{
  height: 60px;
  width: 60px;
  border-radius: 50%;
  display: block;
}
.phone_logo{
  display: none;
}

.header {
  background: #3498db;
  color: #fff;
  padding: 10px 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  position: sticky;
  top: 0;
}

.menu {
  display: flex;
  gap: 20px;
}

.menu button {
  padding: 8px 15px;
  border-radius: 5px;
  border: 1px solid black;
  cursor: pointer;
  width: 100px;
  height: 40px;
}

/* ================= LAYOUT ================= */
.for_body {
  flex: 1;
  display: flex;
  overflow: hidden;
}
.sidebar{
    display: none;
  }

.for_sidebar {
  width: 200px;
  background: #f4f4f4;
  padding: 10px;
  border-right: 1px solid #ddd;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.for_sidebar button {
  padding: 8px;
  border: none;
  background: #3498db;
  color: white;
  border-radius: 6px;
  cursor: pointer;
  text-align: left;
}

.for_content {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
  width: 90%;
}

/* ================= FORM BOX (নতুন কোড) ================= */
.form-box {
  background: #fff;
  padding: 20px;
  border-radius: 12px;
  max-width: 500px;
  margin: auto;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

h2 {
  text-align: center;
  margin-bottom: 20px;
}

label {
  display: block;
  margin-bottom: 6px;
  font-weight: bold;
}

input,
textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 12px;
  border: 1px solid #ccc;
  border-radius: 8px;
}

textarea {
  resize: none;
  height: 80px;
}

button {
  background-color: var(--button);
  color: white;
  padding: 12px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
}

button:hover {
  background: var(--button_hover);
  color: #000;
}

/* ================= FORM (Add Customer / Employee) ================= */
.for_emp {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #efefef;
  border-radius: 10px;
  padding: 30px;
}

.for_emp form input,
.for_emp form select,
.for_emp form textarea {
  padding: 10px;
  border: 1px solid black;
  border-radius: 5px;
  margin: 0 0 18px 20px;
}

.for_emp form input,
.for_emp form select {
  width: 220px;
}

.for_emp form textarea {
  width: 56%;
  margin-bottom: 19px;
}

.for_emp form label {
  font-size: 20px;
  padding-bottom: 20px;
}

.for_emp form button {
  width: 350px;
  padding: 8px 20px;
  border: 1px solid black;
  border-radius: 5px;
  background: #a8ffa8;
  color: black;
  cursor: pointer;
}


/* ================= DASHBOARD ================= */
.title {
  font-size: 20px;
  font-family: roboto, sans-serif;
  font-weight: bold;
  color: #403e3e;
}

.for_center {
  display: flex;
  justify-content: space-between;
  width: 100%;
  align-items: center;
}

.for_content p {
  font-weight: bold;
  font-size: 20px;
  font-family: roboto, sans-serif;
}

.for_content table {
  border-collapse: collapse;
  width: 100%;
}

.for_content table,
.for_content th,
.for_content td {
  border: 1px solid #ccc;
  padding: 8px;
  text-align: left;
  font-size: 18px;
  font-weight: 400;
}

.for_content th {
  background: #f0f0f0;
}

.for_content table a {
  text-decoration: none;
  color: blue;
}

/* ================= CUSTOMER PAGE ================= */
.for_emp table {
  width: 100%;
}

.cus_header {
  display: flex;
  justify-content: end;
  align-items: center;
  gap: 20px;
  padding: 10px 50px;
  background: #3498db;
  height: 60px;
}

.cus_header_btn {
  border: 1px solid black;
  border-radius: 5px;
  padding: 10px 20px;
  height: 40px;
  width: 105px;
  cursor: pointer;
}

/* ================= PRINT ================= */
@media print {
  .print-btn {
    display: none !important;
  }
  .print-btn{
    display: flex;
    justify-content: space-between;
  }
}
.cls05{
    background-color: var(--background);
    height: 300px;
    border-radius: 10px;
    padding: 20px;
    display: flex;
    flex-wrap: wrap;
    align-content: center;
    justify-content: center;
    align-items: center;
    gap: 20px;
}
.cls06{
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border: 1px solid black;
  width: 150px;
  border-radius: 6px;
}
.cls06:hover{
  background-color: #4eb34b;
    color: #ffffff;
}
.cls06 img{
  height: 50px;
  width: 50px;
}
/* ================= LOGIN PAGE ================= */
.body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

#l_form {
  background: #f1e8e8;
  height: 350px;
  width: 350px;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.gb_title {
  text-align: center;
}

#l_form input {
  padding: 10px;
  border: 1px solid black;
  border-radius: 5px;
  width: 270px;
}

#l_form button {
  padding: 10px 20px;
  border-radius: 5px;
  border: 1px solid;
  cursor: pointer;
}

.main {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  flex: 1;
  overflow-y: auto;
}

.page {
  display: none;
}

/* ================= PAYMENT PAGE ================= */
.pamnt {
  flex-direction: column;
}

/* ================= SALE PAGE ================= */
.sale_btn {
  display: flex;
  flex-direction: column;
  width: 100%;
  background: var(--color2);
  padding: 20px;
  border-radius: 11px;
}

.sale_btn h3 {
  text-align: center;
  font-size: 20px;
}

.sale_btn form {
  padding: 20px;
  
}

.sale_customer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.sale_label {
  font-size: 18px;
}
.sale_input {
  width: 20%;
  padding: 8px;
  border-radius: 5px;
  border: 1px solid black;
  margin-bottom: 15px;
  margin-left: 20px;
}
.sale_des {
  width: 100%;
  padding: 8px;
  border-radius: 5px;
  border: 1px solid black;
  margin-bottom: 15px;
  margin-left: 20px;
}

.mb-3 {
  display: flex;
  justify-content: flex-start;
  align-items: baseline;
  margin-top: 12px;
    padding: 10px 10px;
}

.sale_btn2 {
  width: 350px;
  padding: 8px 20px;
  text-align: center;
  border: 1px solid black;
  border-radius: 5px;
  background: #a8ffa8;
  color: black;
  cursor: pointer;
}
.sale_header{
  height: 73px;
    width: 900px;
    background: #d93232;
}
.cls01{
      height: 48px;
        width: 100%;
    background-color: var(--color1);
    display: flex;
      margin-bottom: 10px;
    border-radius: 5px;
    border: 1px solid;
    justify-content: flex-start;
    align-items: center;
    padding: 0 0 0 15px;
    
}
.cls02{
  display: flex;
  justify-content: flex-start;
  flex-direction: row;
  flex: 1;
}
.cls03{
  width: 40%;
    display: flex;
    align-items: center;
}
.cls04{
  display: flex;
  background-color: var(--color1);
}
/* ================= PRODUCT PAGE ================= */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.btn-group {
    display: flex;
    gap: 10px;
    margin-top: auto;
}
.card {
  
    width: 250px;
    background: #0000000f;
    border-radius: 16px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    border: 1px solid #00000052;

}

.card:hover {
  transform: translateY(-5px);
}

.card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 2%;
    border: 1px solid #4a90e2;
}

.quantity {
  font-size: 16px;
  margin: 8px 0;
  font-weight: bold;
  color: #333;
}

.btn {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 14px;
  margin: 2px;
  text-decoration: none;
  color: white;
  width: 40%;
}

.details {
  background: #2196F3;
}
.details:hover {
  background: #1976D2;
}

.edit {
  background: #4CAF50;
}
.edit:hover {
  background: #45a049;
}

.delete {
  background: #f44336;
}
.delete:hover {
  background: #d32f2f;
}

.sell {
  background: #FF9800;
}
.sell:hover {
  background: #FB8C00;
}

.buy {
  background: #4CAF50;
}
.buy:hover {
  background: #45a049;
}

/* ================= PRODUCT Details PAGE ================= */

.box {
      display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    }

.pdct_img{
    display: flex;
    width: 50%;
    justify-content: center;
    align-items: center;
}
.pdct_imgage{
  width: 500px;
  height: 600px;

}
.pdct_detail{
  width: 50%;
}
.txt{
  font-size: 20px;
    padding: 10px;
    margin-bottom: 10px;
    text-align: start;
}



/* slider start here */
:root{
      --slider-width: 900px;
      --slider-height: 520px;
      --dot-size: 12px;
      --transition: 0.6s cubic-bezier(.22,.9,.3,1);
    }
    

    .slider{
      /* width:clamp(320px, 90vw, var(--slider-width));
      max-width:100%;
      height:clamp(180px, 55vh, var(--slider-height)); */
      height: 80vh;
      position:relative;
      overflow:hidden;
      border-radius:14px;
      box-shadow:0 8px 30px rgba(15,30,60,0.12);
      background:#000;
    }

    .slides{
      display:flex;
      height:100%;
      transition:transform var(--transition);
      will-change:transform;
    }

    .slide{
      min-width:100%;
      height:100%;
      position:relative;
      user-select:none;
      -webkit-user-drag:none;
      background:#111;
    }

    .slide img{
      width:100%;height:100%;object-fit:cover;display:block;
    }

    .overlay-text{
      position:absolute;bottom:60px;left:0px;right:20px;
      background:rgba(0,0,0,0.45);
      color:#fff;
      padding:12px 16px;
      border-radius:8px;
      font-size:16px;
      max-width:80%;
      backdrop-filter:blur(3px);
    }

    /* arrows */
    .nav{
      position:absolute;top:50%;transform:translateY(-50%);
      width:44px;height:44px;border-radius:999px;background:rgba(0,0,0,0.45);
      display:grid;place-items:center;color:#fff;cursor:pointer;backdrop-filter:blur(4px);
      box-shadow:0 4px 10px rgba(0,0,0,0.35);border:0;
    }
    .nav:active{transform:translateY(-50%) scale(.98)}
    .nav.left{left:12px}
    .nav.right{right:12px}

    /* dots */
    .dots{
      position:absolute;left:50%;transform:translateX(-50%);bottom:12px;display:flex;gap:8px;z-index:5
    }
    .dot{
      width:var(--dot-size);height:var(--dot-size);border-radius:50%;background:rgba(255,255,255,0.6);cursor:pointer;opacity:.9;transition:transform .22s,background .22s;display:inline-block
    }
    .dot.active{transform:scale(1.18);background:#fff}

    /* for customer payment report page */
.pay_logo img{
  height: 135px;
  width: 250px;
}
.pay_header{
display: flex;
flex-direction: row;
height: 130px;
}
.payment_report{
  padding: 50px 100px;
}
.payment_report hr{
  border: 1px solid black;
}
.pay_address h1{
 margin-bottom: -10px;
}

.cls07{
  text-align: center;
    font-size: 20px;
}
.cls08{
font-size: 20px;
}
.calculation{
  display: flex;
  flex-direction: row;
}
.word_tk{
  width: 70%;
}
.for_pc{
  display: block;
}
.for_phone{
  display: none;
}
.for_content form{
      padding: 30px 50px;
    border: 1px solid black;
    border-radius: 10px;
    background-color: #efefef;
}
.for_sidebar .sidebar_button img{
  height: 40px;
  width: 40px;
}
.for_sidebar .sidebar_button{
    display: flex;
    border: 1px solid black;
    border-radius: 5px;
    padding: 5px 20px;
    align-items: center;
    justify-content: start;
    gap: 7px;
}

/* for product bye page */
.cls10{
  display: flex;
  justify-content: center;
  flex-direction: column;
}
.cls10 h1{
  margin: 0;
  padding: 0;
  text-align: center;
}
.cls10 hr{
  width: 100%;
}
.cls11{
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}
.cls12{
  padding: 20px;
}
.cls12 h1{
  font-size: 20px;
  text-align: center;
}
.cls12 table{
  width: 370px;
}
.cls12 table input{
  width: 180px;
  margin: 0;
}
.cls12 table select {
  width: 200px;
    padding: 8px 15px;
    border: 1px solid black;
    border-radius: 7px;
}
.cls13{
  display: flex;
  justify-content: center;
  padding: 15px 0;
}
.cls13 button{
  width: 100%;
}
.cls14{
  padding: 20px 0;
}




















































































    /* responsive tweaks */
    @media (max-width:520px){
      /* for home page slider  */
      .nav{width:36px;height:36px}
      :root{--dot-size:10px}
      .overlay-text{font-size:14px}
}

    @media screen and (max-width: 600px) {
/* for login page  */

#l_form {
    background: #f1e8e8;
    height: 300px;
    width: 300px;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 20px;
}
#l_form input {
    padding: 10px;
    border: 1px solid black;
    border-radius: 5px;
    width: 220px;
}
#l_form button {
    padding: 10px 20px;
    border-radius: 5px;
    border: 1px solid;
    cursor: pointer;
    width: 100px;
}

/* for header */
    .pc_logo{
  height: 60px;
  width: 60px;
  border-radius: 50%;
  display: none;
}
.phone_logo{
  display: flex;
  flex-direction: column;
  margin-top: -7px;
}
.phone_logo span{
  border: 2px solid black;
        width: 30px;
        margin-top: 7px;
}
.menu {
    display: none;
    gap: 20px;
}

.for_sidebar {
    display: none;
    left: -280px; /* initially hidden */
    top: 50px;
    width: 250px;
    height: 100%;
    background: #f4f4f4;
    transition: 0.3s;
    z-index: 1000;
    overflow-y: auto;
  }
  .for_sidebar.active {
    display: none;
    left: 0; /* show drawer */
  }
  .sidebar{
        display: flex;
        flex-direction: column;
        position: fixed;
        height: 100vh;
        width: 250px;
        background-color: #a0caf5;
        padding: 0 30px;
        transform: translateX(-100%);
        transition: 0.6s ease;
        overflow: auto;
        z-index: 3;
    }
    .sidebar.active{ 
       transform: translateX(0);
    }
   .account img{
        height: 100px;
        width: 100px;
        border-radius: 50%;
    }
     .account{
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        padding: 20px 20px 0 20px;
    }
     .account hr{
        border: 1px solid black;
        width: 100%;

    }
    .account p{
        margin-bottom: 0px;
        font-weight: bold;
        font-size: 20px;
    }
    .items{
    display: flex;
    flex-direction: column;
    gap: 10px;
    }
    .items img{
        height: 30px;
        width: 30px;
    }
    .sidebar_button{
        display: flex;
        justify-content: flex-start;
        align-items: center;
        padding: 5px 20px;
        gap: 10px;
        border: 1px solid;
        border-radius: 5px;
    }
.sidebar_button span{
    font-size: 15px;
    font-weight: bold;
}
.dots{
      position:absolute;left:50%;transform:translateX(-50%);bottom:12px;display:flex;gap:8px;z-index:1
    }










.header {
    background: #3498db;
    height: 30px;
    color: #fff;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    position: sticky;
    top: 0;
}
:root {
   --color1:#a3d3f3;
  --color2:#246899e0;
  --button:#2a9be6;
  --button_hover:#18ff4a;
  --background:#c7c49c;
  --color5:#a3d3f3;
}
/* for sale page */
.cls01{

}
.cls05 {
    background-color: var(--background);
        height: fit-content;
        border-radius: 10px;
        padding: 20px;
        display: flex;
        gap: 10px;
        flex-direction: row;
        flex-wrap: wrap;
        align-content: center;
        justify-content: center;
        align-items: center;
}
.cls06 {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border: 1px solid black;
    width: 130px;
    border-radius: 6px;
}
.cls06:hover{
  background-color: #4eb34b;
    color: #ffffff;
}
.cls06 img{
  height: 50px;
  width: 50px;
}
.a_tag_button{
    background-color: var(--button);
  color: white;
  padding: 12px;
  border: none;
  text-align: center;
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
  text-decoration: none;
}
.a_tag_button:hover{
    background: var(--button_hover);
  color: #000;
}


/* for desbord.php page */
.for_pc{
  display: none;
}
.for_phone{
  display: block;
}

/* for add customer page */
.for_phone h3{
  text-align: center;
}
.for_center {
  display: flex;
  flex-wrap: wrap;
}
.cls09{
  width: 100%;
}
/* for add employee.php */

.for_emp {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #efefef;
  border-radius: 10px;
  padding: 30px;
}
.for_emp form{
      width: 100%;
    padding: 10px 20px;
}

.for_emp form label {
    font-size: 20px;
    padding: 0;
}
.for_emp form input {
  width: 91%;
  margin: 5px 0 5px 0;
}
.for_emp form select {
    width: 100%;
    margin: 5px 0 18px 0;
}
.for_emp form button {
    width: 100%;
    padding: 8px 20px;
    border: 1px solid black;
    border-radius: 5px;
    background: #a8ffa8;
    color: black;
    cursor: pointer;
}

/* for add_product.php page */
.for_content form {
    padding: 20px 30px 20px 20px;
    background-color: #e7e2e2;
    border: 1px solid black;
    border-radius: 10px;
}

.for_content form button{
      background-color: var(--button);
    color: white;
    padding: 12px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    width: 103%;
}

input, textarea {
    width: 95%;
    padding: 10px;
    margin-bottom: 12px;
    border: 1px solid #ccc;
    border-radius: 8px;
}
.for_select {
    border: 1px solid black;
    border-radius: 4px;
    width: 100%;
    padding: 8px 10px;
    height: 40px;
}
.for_input {
    padding: 10px;
    margin: 0;
    border: 1px solid black;
    border-radius: 5px;
    width: 93%;
}
/* for product_sale.php page */

    .cls01 {
        display: flex;
        height: fit-content;
        width: 100%;
        gap: 10px;
        background-color: #ffffff00;
        border: none;
        margin-bottom: -22px;
        padding: 20px 10px 0px 0;
        flex-direction: column;
    }
#sale_page{
  display: flex;
  padding: 0 10px 0 0;
  width: 100%;
}

.sale_btn{
  margin: 0;
  padding: 0;
  background: #d3d3d3e0;
}
.sale_btn form{
  margin: 0;
  padding: 0;
  background-color: #ffffff00;
  border: none;
}
.cls02{
    display: flex;
    justify-content: flex-start;
    flex-direction: column;
    width: 90%;
    padding: 0 20px;
    margin-bottom: 10px;

}
.cls03 {
    width: 91%;
    display: flex;
    align-items: center;
}
.t{
  margin-bottom: -04px;
}

.for_date {
    border: 1px solid black;
    border-radius: 4px;
    width: 90%;
    padding: 8px 10px;
    margin-top: 10px;
}
.mb-3 {
    display: flex;
    justify-content: space-between;
    padding: 0px 10px;
    margin: 0;
}
.sale_input {
    width: 40%;
    padding: 8px;
    border-radius: 5px;
    border: 1px solid black;
}
.ab {
  margin-top: 25px;
}

/* for product bye page */
/* .cls10{
  display: flex;
  justify-content: center;
  flex-direction: column;
}
.cls10 h1{
  margin: 0;
  padding: 0;
  text-align: center;
}
.cls10 hr{
  width: 100%;
}
.cls11{
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}
.cls12{
  padding: 20px;
}
.cls12 h1{
  font-size: 20px;
  text-align: center;
}
  */
.cls12 table{
  width: 100%;
}
  
.cls12 table input{
  width: 118px;
  margin: 0;
}
.cls12 table th{
  width: 100px;
}

.cls12 table select {
  width: 140px;
    padding: 8px 15px;
    border: 1px solid black;
    border-radius: 7px;
}
/*
.cls13{
  display: flex;
  justify-content: center;
  padding: 15px 0;
}
.cls13 button{
  width: 100%;
}
.cls14{
  padding: 20px 0;
} */
#bye_form{
  padding: 10px 0px 0px 0px;
  background-color: #e7e2e2;
  border: 1px solid black;
  border-radius: 10px;
}














































}