.partic-reg {
    max-width: 1120px;
    margin: 0 auto;
    color: #111;
    background: #fff;
    border-radius: 1rem;
    padding: 1rem;
}

.partic-reg h1,
.partic-reg h2,
.partic-reg h3 {
    color: #111;
}

.partic-card {
    border: 1px solid #ddd;
    border-radius: 1rem;
    margin-bottom: 1rem;
    overflow: hidden;
    background: #fff;
}

.partic-header {
    background: #cc0000;
    color: #fff;
    padding: .8rem 1rem;
    font-weight: 700;
}

.partic-body {
    padding: 1rem;
}

.partic-row {
    display: grid;
    grid-template-columns: 30% 70%;
    gap: 1rem;
    padding: .45rem 0;
    align-items: start;
}

.partic-row label {
    font-weight: 700;
}

.partic-reg input[type="text"],
.partic-reg input[type="email"],
.partic-reg input[type="date"],
.partic-reg textarea,
.partic-reg select {
    width: 100%;
    max-width: 650px;
    border: 1px solid #aaa;
    border-radius: .35rem;
    padding: .4rem;
}

.partic-options {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem 1.2rem;
}

.partic-options label {
    font-weight: 500;
}

.partic-actions {
    text-align: center;
    margin-top: 1rem;
}

.partic-btn {
    background: #cc0000;
    color: #fff;
    border: none;
    border-radius: .45rem;
    padding: .55rem 1rem;
    font-weight: 700;
}

.partic-msg {
    padding: .75rem 1rem;
    border-radius: .5rem;
    background: #d1e7dd;
    color: #0f5132;
    margin-bottom: 1rem;
}

.partic-error {
    padding: .75rem 1rem;
    border-radius: .5rem;
    background: #f8d7da;
    color: #842029;
    margin-bottom: 1rem;
}

.partic-reg table {
    width: 100%;
    border-collapse: collapse;
}

.partic-reg th {
    background: #111;
    color: #fff;
    padding: .5rem;
    text-align: left;
}

.partic-reg td {
    padding: .45rem;
    border-bottom: 1px solid #eee;
}

@media (max-width: 768px) {
    .partic-row {
        grid-template-columns: 1fr;
    }
}