.uf-wrap {
    max-width: 1600px;
    margin: 0 auto;
    padding: 40px 20px;
}

.uf-card {
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 12px 34px rgba(15, 23, 42, 0.08);
    padding: 24px;
    border: 1px solid #e5e7eb;
}

.uf-title {
    font-size: 28px;
    font-weight: 800;
    margin: 0 0 8px;
    color: #111827;
}

.uf-lead {
    color: #4b5563;
    margin: 0 0 24px;
}

.uf-section {
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    margin-bottom: 22px;
    overflow: hidden;
    background: #fff;
}

.uf-section-head {
    background: #111827;
    color: #fff;
    padding: 14px 18px;
    font-weight: 800;
    font-size: 18px;
}

.uf-section-body {
    padding: 18px;
}

.uf-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(220px, 1fr));
    gap: 14px;
}

.uf-grid-2--room {
    margin-bottom: 14px;
}

.uf-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(220px, 1fr));
    gap: 14px;
}

.uf-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, minmax(180px, 1fr));
    gap: 14px;
}

.uf-grid-5 {
    display: grid;
    grid-template-columns: repeat(5, minmax(160px, 1fr));
    gap: 12px;
}

.uf-field label {
    display: block;
    font-weight: 700;
    margin-bottom: 6px;
    color: #111827;
    font-size: 14px;
}

.uf-field input,
.uf-field select {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    padding: 11px 12px;
    font-size: 15px;
    background: #fff8a6;
    transition: background-color .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.uf-field input.yellow-input,
.uf-field select.yellow-input {
    background: #fff8a6;
}

.uf-field input.yellow-input.filled,
.uf-field select.yellow-input.filled {
    background: #ffffff;
}

.uf-field input:focus,
.uf-field select:focus,
.uf-opening-pair input:focus {
    outline: none;
    border-color: #eab308;
    box-shadow: 0 0 0 4px rgba(234, 179, 8, .15);
}

.uf-room-card,
.uf-wall-card {
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 14px;
    margin-bottom: 14px;
    background: #fafafa;
}

.uf-room-title,
.uf-wall-title {
    font-weight: 800;
    margin-bottom: 12px;
    color: #111827;
}

.uf-submit-wrap {
    margin-top: 22px;
    display: flex;
    justify-content: center;
}

.uf-submit {
    border: none;
    background: #111827;
    color: #fff;
    padding: 15px 28px;
    border-radius: 12px;
    font-weight: 800;
    font-size: 16px;
    cursor: pointer;
}

.uf-note {
    margin-top: 10px;
    text-align: center;
    color: #6b7280;
    font-size: 14px;
}

.uf-opening-eta {
    margin-bottom: 20px;
    padding: 14px;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    background: #fafafa;
    overflow-x: auto;
}

.uf-opening-eta-title {
    font-size: 18px;
    font-weight: 800;
    color: #111827;
    margin-bottom: 12px;
}

.uf-openings-table {
    min-width: 1220px;
}

.uf-openings-head {
    display: grid;
    grid-template-columns: 180px repeat(5, minmax(180px, 1fr));
    gap: 14px;
    align-items: end;
    margin-bottom: 10px;
}

.uf-openings-head-main {
    font-weight: 800;
    color: #111827;
    font-size: 16px;
}

.uf-open-col-title {
    text-align: center;
    font-weight: 800;
    color: #111827;
    font-size: 15px;
}

.uf-opening-row {
    display: grid;
    grid-template-columns: 180px repeat(5, minmax(180px, 1fr));
    gap: 14px;
    align-items: center;
    margin-bottom: 12px;
}

.uf-opening-wall-label {
    font-weight: 700;
    color: #111827;
    font-size: 16px;
}

.uf-opening-pair {
    background: #f3f4f6;
    border-radius: 14px;
    padding: 12px;
    border: 1px solid #eceff3;
    min-width: 180px;
}

.uf-opening-pair-grid {
    display: grid;
    grid-template-columns: minmax(70px, 1fr) 24px minmax(70px, 1fr);
    gap: 10px;
    align-items: end;
}

.uf-opening-pair .mini-label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 6px;
    color: #111827;
    text-align: center;
    line-height: 1.2;
}

.uf-opening-slash {
    text-align: center;
    font-size: 30px;
    line-height: 1;
    font-weight: 700;
    color: #111827;
    padding-bottom: 10px;
}

.uf-opening-pair input {
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
    border: 1px solid #d1d5db;
    border-radius: 12px;
    padding: 14px 12px;
    font-size: 16px;
    background: #fff8a6;
    transition: background-color .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.uf-opening-pair input.yellow-input.filled {
    background: #ffffff;
}

.uf-opening-note {
    color: #b91c1c;
    font-style: italic;
    font-weight: 700;
    margin-left: 8px;
}


.uf-opening-cards-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
}

.uf-opening-mini-card {
    margin: 0;
}

.uf-opening-pair-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.uf-opening-mini-card > label {
    display: block;
    font-weight: 700;
    margin-bottom: 8px;
}

@media (max-width: 1400px) {
    .uf-opening-cards-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .uf-opening-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .uf-opening-cards-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1200px) {
    .uf-openings-table {
        min-width: 1180px;
    }
}

@media (max-width: 1100px) {
    .uf-grid-5 {
        grid-template-columns: repeat(2, minmax(180px, 1fr));
    }

    .uf-grid-4 {
        grid-template-columns: repeat(2, minmax(180px, 1fr));
    }
}

@media (max-width: 768px) {
    .uf-grid-2,
    .uf-grid-3,
    .uf-grid-4,
    .uf-grid-5 {
        grid-template-columns: 1fr;
    }
}