/* ===========================
   VOUCHER MODULE – RESPONSIVE
=========================== */

/* page wrapper */
.voucher-wrapper {
    max-width: 760px;
    margin: 20px auto 50px;
    padding: 0 12px;
}

/* main voucher box */
.voucher-box {
    background: #ffffff;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 22px 24px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}

/* title */
.voucher-box h3 {
    margin: 0 0 22px;
    text-align: center;
    font-size: 20px;
    font-weight: 600;
    color: #222;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

/* labels */
.voucher-box label {
    display: block;
    margin-top: 14px;
    font-size: 14px;
    font-weight: 600;
    color: #333;
}

/* inputs & selects */
.voucher-box input[type="text"],
.voucher-box input[type="number"],
.voucher-box input[type="date"],
.voucher-box select,
.voucher-box textarea {
    width: 100%;
    margin-top: 6px;
    padding: 10px 12px;
    font-size: 14px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
    background: #fff;
    transition: border .2s, box-shadow .2s;
}

/* Particular textarea */
.voucher-box textarea {
    min-height: 110px;
    resize: vertical;
}

/* focus effect */
.voucher-box input:focus,
.voucher-box select:focus,
.voucher-box textarea:focus {
    outline: none;
    border-color: #2c7be5;
    box-shadow: 0 0 0 3px rgba(44,123,229,0.15);
}

/* submit button */
.voucher-box button {
    margin-top: 22px;
    width: 100%;
    padding: 13px;
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    background: #2c7be5;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background .2s;
}

.voucher-box button:hover {
    background: #1f66c1;
}

/* ===========================
   TABLE (future use)
=========================== */

.voucher-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 25px;
}

.voucher-table th,
.voucher-table td {
    border: 1px solid #ddd;
    padding: 9px 10px;
    font-size: 13px;
}

.voucher-table th {
    background: #f5f7fa;
    font-weight: 600;
    text-align: left;
}

/* ===========================
   MOBILE OPTIMIZATION
=========================== */

@media (max-width: 600px) {

    .voucher-wrapper {
        padding: 0 8px;
    }

    .voucher-box {
        padding: 16px 14px;
        border-radius: 6px;
    }

    .voucher-box h3 {
        font-size: 18px;
        margin-bottom: 18px;
    }

    .voucher-box label {
        font-size: 13px;
        margin-top: 12px;
    }

    .voucher-box input,
    .voucher-box select,
    .voucher-box textarea {
        font-size: 15px;   /* mobile readability */
        padding: 12px;
    }

    .voucher-box textarea {
        min-height: 130px;
    }

    .voucher-box button {
        padding: 14px;
        font-size: 16px;
    }
}