/* ── Layout ── */
body {
    background: #f4f8fc;
    font-family: 'Open Sans', sans-serif;
}

#formid {
    background: #fff;
    max-width: 1200px;
    margin: 40px auto;
    padding: 35px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,.08);
}

/* ── Title header ── */
.titlecolormain {
    background: linear-gradient(135deg, #003b73, #0f5da8);
    padding: 18px;
    border-radius: 10px;
    color: #fff;
    margin-bottom: 25px;
    text-align: center;
}
.titlecolormain h4 {
    margin: 0;
    color: #fff;
    font-weight: 700;
    font-size: 22px;
}
.titlecolormain p {
    margin: 6px 0 0;
    font-size: 14px;
}

/* ── Section cards ── */
.border-bottom {
    background: #fff;
    padding: 25px;
    margin-bottom: 20px;
    border-radius: 12px;
    border: 1px solid #dfeaf5 !important;
    box-shadow: 0 3px 12px rgba(0,0,0,.04);
}

/* ── Labels ── */
label {
    color: #003b73;
    font-weight: 600;
    margin-bottom: 8px;
    display: block;
    font-size: 14px;
}

/* ── Form controls ── */
.form-control,
select,
input[type="text"],
input[type="email"],
input[type="number"],
input[type="date"],
input[type="tel"],
input[type="file"] {
    width: 100%;
    height: 48px;
    border: 1px solid #d7e2ee;
    border-radius: 8px;
    padding: 0 14px;
    font-size: 14px;
    box-sizing: border-box;
    background: #fff;
    color: #333;
}

.form-control:focus,
select:focus,
input:focus {
    border-color: #0f5da8;
    outline: none;
    box-shadow: 0 0 0 3px rgba(15,93,168,.12);
}

/* ── Bootstrap grid (minimal) ── */
.row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -12px;
    margin-left: -12px;
}
[class^="col-"] {
    padding-right: 12px;
    padding-left: 50px;
    box-sizing: border-box;
}
.col-md-2  { width: 16.6667%; }
.col-md-3  { width: 25%; }
.col-md-4  { width: 33.3333%; }
.col-md-5  { width: 41.6667%; }
.col-md-6  { width: 50%; }
.col-md-12 { width: 100%; }

/* ── Section title (used for the "Payment Details" sub-heading) ── */
.section-title h3 {
    color: #003b73;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 8px;
    border-bottom: 2px solid #dfeaf5;
}

/* ── Payment amount display ── */
#amt {
    color: #d62828;
    font-size: 24px;
    font-weight: 700;
}

/* ── Submit button ── */
.mybtn1,
.btn.mybtn1 {
    background: #003b73 !important;
    border: none !important;
    color: #fff !important;
    border-radius: 8px;
    padding: 12px 40px;
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    transition: background 0.2s;
}
.mybtn1:hover {
    background: #0f5da8 !important;
}

/* ── Radio / checkbox ── */
.form-check {
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.form-check-input {
    width: 18px;
    height: 18px;
    cursor: pointer;
}
.form-check-inline {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-right: 16px;
}
.form-check-label {
    font-weight: 600;
    color: #003b73;
    cursor: pointer;
    margin-bottom: 0;
}

/* ── Input group (membership) ── */
.input-group {
    display: flex;
    align-items: center;
    gap: 8px;
}
.input-group-text {
    background: #f0f4fa;
    border: 1px solid #d7e2ee;
    border-radius: 8px;
    padding: 0 10px;
    height: 48px;
    display: flex;
    align-items: center;
}
.input-group .form-control {
    flex: 1;
}

/* ── Form select ── */
.form-select {
    width: 100%;
    height: 48px;
    border: 1px solid #d7e2ee;
    border-radius: 8px;
    padding: 0 14px;
    font-size: 14px;
    background: #fff;
    color: #333;
    box-sizing: border-box;
}

/* ── reg-intro heading ── */
.reg-intro {
    text-align: center;
    margin-bottom: 30px;
}
.reg-intro h2 {
    font-size: 28px;
    font-weight: 800;
    color: #003b73;
    font-family: Montserrat, sans-serif;
}

/* ── Spacing helpers ── */
.mt-1 { margin-top: 0.25rem; }
.mt-3 { margin-top: 1rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.text-center { text-align: center; }
.text-danger { color: #dc3545; }
.text-white  { color: #fff !important; }
.red { color: #dc3545; }

/* ── Responsive ── */
@media (max-width: 768px) {
    #formid {
        padding: 15px;
        margin: 15px;
    }a
    .border-bottom {
        padding: 15px;
    }
    .titlecolormain h4 {
        font-size: 18px;
    }
    .mybtn1 {
        width: 100%;
        padding: 14px;
    }
    .col-md-2,
    .col-md-3,
    .col-md-4,
    .col-md-5,
    .col-md-6,
    .col-md-12 {
        width: 100%;
    }
    .form-check-inline {
        display: flex;
        margin-bottom: 8px;
    }
}