.sparziel-wrapper {
    width: min(100%, 1180px);
    max-width: none;
    margin: 0 auto;
}

.sparziel-wrapper .card {
    border: 1px solid rgba(8, 27, 41, 0.08);
    border-radius: 28px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 24px 60px rgba(8, 27, 41, 0.1);
}

.sparziel-wrapper .card > img,
.sparziel-wrapper .responsive-video {
    width: 100%;
    max-height: 420px;
    object-fit: cover;
    border-bottom: 1px solid rgba(8, 27, 41, 0.08);
}

.sparziel-wrapper .card-header {
    padding: 1.4rem 1.75rem;
    border-bottom: 1px solid rgba(8, 27, 41, 0.08);
    background: linear-gradient(180deg, rgba(241, 246, 249, 0.95), rgba(255, 255, 255, 0.98));
}

.sparziel-wrapper .card-header h2 {
    color: var(--primary-deep);
    font-size: clamp(1.5rem, 2vw, 2rem);
    line-height: 1.15;
}

.sparziel-wrapper .card-body {
    padding: 1.75rem;
}

.sparziel-wrapper label {
    display: block;
    margin-bottom: 0.35rem;
    color: var(--primary-deep);
    font-weight: 700;
}

.sparziel-wrapper .money,
.sparziel-wrapper .percent {
    text-align: right;
}

.sparziel-wrapper .money.sum {
    font-weight: 800;
}

.sparziel-wrapper .input-group {
    position: relative;
}

.sparziel-wrapper .input-group-text {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    border: 0;
    background: transparent;
    color: #617486;
    padding: 0;
    z-index: 3;
}

.sparziel-wrapper .input-group > .form-control {
    padding-right: 2.5rem;
}

.sparziel-wrapper .input-group input {
    border-radius: 16px !important;
}

.sparziel-wrapper .form-control,
.sparziel-wrapper input[type="number"],
.sparziel-wrapper input[type="text"],
.sparziel-wrapper textarea {
    border: 1px solid rgba(8, 27, 41, 0.12);
    background: #fff;
    min-height: 52px;
    color: var(--primary-deep);
    border-radius: 16px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.sparziel-wrapper textarea {
    min-height: 120px;
}

.sparziel-wrapper .form-control:focus,
.sparziel-wrapper input:focus,
.sparziel-wrapper textarea:focus {
    border-color: rgba(18, 98, 130, 0.35);
    box-shadow: 0 0 0 0.2rem rgba(18, 98, 130, 0.12);
}

.sparziel-wrapper .form-control:disabled,
.sparziel-wrapper .form-control[readonly] {
    background: #f8fbfd;
    color: var(--primary-deep);
}

.sparziel-wrapper .sum {
    background: #eef5f8 !important;
}

.sparziel-wrapper .custom-control {
    position: relative;
    margin-bottom: 0.75rem;
    padding: 0.95rem 1rem 0.95rem 2.75rem;
    border: 1px solid rgba(8, 27, 41, 0.08);
    border-radius: 18px;
    background: #fff;
}

.sparziel-wrapper .custom-control-input {
    position: absolute;
    left: 1rem;
    top: 1.15rem;
    width: 1rem;
    height: 1rem;
    margin: 0;
}

.sparziel-wrapper .custom-control-label {
    display: block;
    margin: 0;
    color: #475569;
    font-weight: 500;
    cursor: pointer;
}

.sparziel-wrapper .btn-outline-success {
    border: 0;
    background: linear-gradient(135deg, var(--logo-gold), var(--logo-gold-hover));
    color: var(--primary-deep);
    border-radius: 999px;
    padding: 0.85rem 1.5rem;
    font-weight: 800;
    box-shadow: 0 16px 32px rgba(233, 196, 106, 0.22);
}

.sparziel-wrapper .btn-outline-success:hover {
    color: var(--primary-deep);
    filter: brightness(0.98);
}

.sparziel-wrapper .btn-outline-dark.border-0 {
    border: 1px solid rgba(8, 27, 41, 0.1) !important;
    background: #eff5f8;
    color: var(--primary-deep);
    border-radius: 999px;
    padding: 0.85rem 1.3rem;
}

.sparziel-wrapper .text-end {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    flex-wrap: wrap;
}

@media (max-width: 767.98px) {
    .sparziel-wrapper .card-body,
    .sparziel-wrapper .card-header {
        padding: 1.25rem;
    }

    .sparziel-wrapper .text-end {
        justify-content: stretch;
    }

    .sparziel-wrapper .text-end .btn-outline-dark.border-0,
    .sparziel-wrapper .text-end .btn-outline-success {
        width: 100%;
        text-align: center;
    }
}