body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #f5f7fb;
    margin: 0;
    padding: 0;
    color: #222;
}

.container {
    max-width: 1100px;
    margin: 30px auto;
    background: #fff;
    padding: 25px 30px 40px;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.06);
}

h1 {
    margin-top: 0;
    font-size: 26px;
    letter-spacing: 0.02em;
}

.steps {
    display: flex;
    gap: 8px;
    margin: 20px 0 25px;
}

.step {
    flex: 1;
    text-align: center;
    padding: 8px 6px;
    font-size: 14px;
    border-radius: 999px;
    border: 1px solid #d7dde9;
    background: #f7f9fd;
    color: #7a8194;
}

.step.active {
    background: #0052cc;
    color: #fff;
    border-color: #0052cc;
}

.grid-2, .grid-3 {
    display: grid;
    gap: 16px;
    margin-bottom: 16px;
}

.grid-2 {
    grid-template-columns: repeat(2, minmax(0,1fr));
}

.grid-3 {
    grid-template-columns: repeat(3, minmax(0,1fr));
}

@media (max-width: 768px) {
    .grid-2, .grid-3 {
        grid-template-columns: 1fr;
    }
}

label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 4px;
    color: #394050;
}

input[type="text"],
input[type="email"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: 8px 10px;
    border-radius: 6px;
    border: 1px solid #ccd4e2;
    font-size: 14px;
    box-sizing: border-box;
    background: #fff;
}

textarea {
    resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: #0052cc;
    box-shadow: 0 0 0 1px rgba(0,82,204,0.18);
}

.applicant-block {
    padding: 18px 18px 22px;
    border-radius: 10px;
    border: 1px solid #e1e6f0;
    background: #fafbff;
    margin-bottom: 18px;
}

.applicant-block h3 {
    margin-top: 0;
    margin-bottom: 12px;
    font-size: 16px;
}

.actions {
    margin-top: 20px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 8px 14px;
    font-size: 14px;
    border-radius: 6px;
    border: 1px solid #c4ccdd;
    background: #fff;
    color: #1a1f2b;
    text-decoration: none;
    cursor: pointer;
}

.btn-primary {
    border-color: #0052cc;
    background: #0052cc;
    color: #fff;
}

.btn-primary:hover {
    background: #0042a6;
}

.btn-remove {
    border-color: #d83434;
    color: #d83434;
    background: #fff5f5;
}

.error-block {
    background: #ffe9e9;
    border: 1px solid #ffb5b5;
    color: #7a1a1a;
    padding: 10px 12px;
    border-radius: 6px;
    margin-bottom: 16px;
    font-size: 13px;
}

.field-error {
    margin-top: 4px;
    font-size: 12px;
    color: #b3261e;
}

.summary-4-cols {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 16px;
    margin-bottom: 20px;
}

@media (max-width: 900px) {
    .summary-4-cols {
        grid-template-columns: repeat(2, minmax(0,1fr));
    }
}
@media (max-width: 600px) {
    .summary-4-cols {
        grid-template-columns: 1fr;
    }
}

.summary-box {
    border-radius: 10px;
    border: 1px solid #e1e6f0;
    background: #fafbff;
    padding: 12px 14px;
    font-size: 13px;
}

.summary-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    margin-bottom: 20px;
}

.summary-table th,
.summary-table td {
    border: 1px solid #dde3f0;
    padding: 6px 8px;
}

.summary-table th {
    background: #f3f6ff;
    text-align: left;
}

.card {
    border-radius: 10px;
    border: 1px solid #e1e6f0;
    background: #fafbff;
    padding: 16px 18px;
    margin-bottom: 18px;
}

.fee-box p {
    margin: 4px 0;
}

/* Tooltip */
.tooltip-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 4px;
    width: 18px;
    height: 18px;
    font-size: 12px;
    border-radius: 999px;
    border: 1px solid #ccd4e2;
    color: #4b5b7a;
    cursor: pointer;
    background: #fff;
    position: relative;
}

.tooltip-text {
    position: absolute;
    max-width: 280px;
    font-size: 12px;
    line-height: 1.3;
    background: #1d2736;
    color: #fff;
    padding: 8px 10px;
    border-radius: 6px;
    box-shadow: 0 8px 18px rgba(0,0,0,0.25);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease-out, transform 0.15s ease-out;
}

.tooltip-icon[data-open="1"] .tooltip-text {
    opacity: 1;
    visibility: visible;
}

.tooltip-top {
    transform: translate(-50%, -6px);
    left: 50%;
    bottom: 115%;
}
.tooltip-bottom {
    transform: translate(-50%, 6px);
    left: 50%;
    top: 115%;
}
.tooltip-left {
    transform: translate(-6px, -50%);
    right: 115%;
    top: 50%;
}
.tooltip-right {
    transform: translate(6px, -50%);
    left: 115%;
    top: 50%;
}

/* checkout / payment pages */
#paypal-button-container {
    margin-top: 10px;
}


.admin-fees-block {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    margin-bottom: 6px;
}
.admin-fee-input {
    width: 100%;
    box-sizing: border-box;
}
.small-label {
    font-size: 11px;
    display: block;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}