* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f3f8f6;
    color: #173c33;
}

header {
    background: #ffffff;
    padding: 16px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #dce9e5;
}

.brand {
    display: flex;
    gap: 10px;
    align-items: center;
}

.brand b {
    display: block;
    font-size: 22px;
}

.brand small {
    display: block;
    color: #71847e;
}

.logo {
    background: #168b62;
    color: #ffffff;
    border-radius: 13px;
    padding: 12px;
    font-size: 24px;
}

a {
    color: #0870b9;
    font-weight: bold;
}

main {
    max-width: 1200px;
    margin: 30px auto;
    padding: 0 18px;
}

.card {
    background: #ffffff;
    border: 1px solid #dce9e5;
    border-radius: 20px;
    padding: 24px;
    margin: 18px auto;
    box-shadow: 0 7px 22px #123c2a12;
}

.table {
    width: 100%;
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 1000px;
}

th,
td {
    text-align: left;
    padding: 12px;
    border-bottom: 1px solid #e4ece8;
    vertical-align: top;
}

th {
    background: #f1f6f4;
    font-weight: bold;
}

td select {
    width: auto;
    margin: 0;
    padding: 7px 10px;
}

input,
select,
textarea {
    width: 100%;
    padding: 13px;
    margin-top: 7px;
    border: 1px solid #cbdcd6;
    border-radius: 11px;
    font-size: 16px;
}

button {
    width: 100%;
    padding: 14px;
    border: 0;
    border-radius: 11px;
    background: #168b62;
    color: #ffffff;
    font-weight: bold;
    font-size: 16px;
    cursor: pointer;
}

.smallbtn {
    width: auto;
    padding: 9px 16px;
}

.contact {
    text-align: center;
}

.alert {
    padding: 13px;
    border-radius: 10px;
}

.success {
    background: #e8f7ef;
}

.error {
    background: #fdecec;
}

.center {
    max-width: 500px;
}

/* Call और WhatsApp buttons */
td a {
    display: inline-block;
    margin-top: 5px;
}

/* मोबाइल स्क्रीन */
@media (max-width: 600px) {

    header {
        padding: 12px 4%;
    }

    .brand b {
        font-size: 18px;
    }

    .brand small {
        font-size: 12px;
    }

    .logo {
        padding: 9px;
        font-size: 20px;
    }

    main {
        margin: 15px auto;
        padding: 0 8px;
    }

    .card {
        padding: 14px;
        border-radius: 14px;
    }

    h2 {
        font-size: 20px;
    }

    table {
        min-width: 950px;
    }

    th,
    td {
        padding: 9px;
        font-size: 14px;
    }
}