/* ===================== BEGINNING OF LAYOUT DESIGN =============================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: sans-serif;
}

/* ======================= CSS VARIABLES ======================== */
:root {
     --sec-main-color: #000430;
     --secondary-bg-color: #112e42;
     --main-color: #00abf0;
     --bg-color: rgb(192, 64, 85);
     --border-radius: 8px;
}

/* ============================= BODY LAYOUT =========================== */
body {
    width: 100%;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--bg-color);
    padding: 20px;
}

body::-webkit-scrollbar {
    display: none;
}

/* ======================== QR BOX ========================== */
.box {
    background: var(--sec-main-color);
    padding: 30px;
    width: 100%;
    max-width: 400px;   /* 🔥 Responsive fix */
    border-radius: var(--border-radius);
    box-shadow: 0 0 25px var(--main-color);
}

/* ======================== HEADER ===================== */
.qr-header h1 {
    font-size: 26px;
    text-align: center;
    color: var(--main-color);
    margin-bottom: 24px;
    text-transform: uppercase;
}

.qr-header input {
    width: 100%;
    margin-block: 12px;
}

.qr-header input,
.qr-header select {
    width: 100%;
    padding: 10px;
    font-size: 16px;
    outline: none;
    border: 2px solid var(--main-color);
    background: var(--secondary-bg-color);
    color: var(--main-color);
    border-radius: var(--border-radius);
}

.qr-header input::placeholder {
    color: var(--main-color);
}

.qr-header label {
    color: var(--main-color);
    font-size: 18px;
}

/* Make label + select stack on small screens */
.qr-header div {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

/* ======================== QR BODY ========================== */
.qr-body {
    display: grid;
    place-items: center;
    padding: 20px;
}

.qr-body img,
.qr-body canvas {
    width: 100%;
    max-width: 100%;
    height: auto;
    margin-block: 10px;
    padding: 15px;
    border: 1px solid var(--main-color);
    border-radius: var(--border-radius);
}

/* ======================== FOOTER ===================== */
.qr-footer {
    display: flex;
    justify-content: center;
    margin-top: 15px;
}

.qr-footer a {
    background: var(--main-color);
    text-decoration: none;
    font-size: 18px;
    padding: 12px 25px;
    margin-inline: 5px;
    color: var(--sec-main-color);
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: 0.3s ease;
}

.qr-footer a:hover {
    opacity: 0.8;
}

/* ================== MEDIA QUERIES ======================= */

/* Tablets */
@media screen and (max-width: 768px) {
    .box {
        max-width: 90%;
        padding: 25px;
    }
}

/* Mobile */
@media screen and (max-width: 480px) {

    body {
        padding: 10px;
    }

    .box {
        padding: 20px;
    }

    .qr-header h1 {
        font-size: 20px;
    }

    .qr-header input,
    .qr-header select {
        font-size: 14px;
    }

    .qr-footer a {
        font-size: 15px;
        padding: 10px 18px;
    }

    .qr-header div {
        flex-direction: column; /* 🔥 Stack items */
    }
}

/* Very small devices */
@media screen and (max-width: 300px) {
    body {
        padding: 5px;
    }

    .box {
        padding: 15px;
    }
}

/* =================== ENDING OF DESIGN ==================== */



/* ============================ FOOTER LAYOUT ========================= */
.footer{
    position: absolute;
    top: 150%;
    width: 100%;
    margin-top: 100px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    background: var(--sec-main-color);
    padding: 2rem 9%;
    text-align: center;
    gap: 1rem;
}

.footer-text p{
    font-size: 16px;
    color: var(--main-color);
}

.footer span {
    color: var(--main-color);
    font-size: 16px;
    margin: 0 0;
    cursor: pointer;
}

.footer span:hover {
    color: var(--bg-color);
}



/* ============ BREAKPOINT =================== */
/* ================== MEDIA QUARIES ======================= */
@media screen and (max-width: 520px) {
    .box {
        width: 80%;
    }
    .qr-footer a {
        padding: 12px;
        font-size: 16px;
    }
}

@media (max-width: 299.99px) {
    body, html {
        display: none;
    }
}
/* =================== ENDING OF QR CODE BOX LAYOUT DESIGN ==================== */
/* ===================================== ENDING OF LAYOUT DESIGN =========================== */