.input-csv {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto 80px;
    color: #f5f5f5;
    font-family: inherit;
    padding-top: var(--input-csv-nav-gap, 96px);
}

.input-csv__header {
    text-align: center;
    margin-bottom: 36px;
}

.input-csv__header h1 {
    font-size: 2.2rem;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

.input-csv__header p {
    color: #cfd8dc;
    font-size: 1rem;
    margin: 0 auto;
    max-width: 720px;
}

.input-csv__upload {
    display: flex;
    justify-content: center;
    margin-bottom: 32px;
}

.input-csv__dropzone {
    width: 100%;
    max-width: 700px;
    border: 2px dashed rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    padding: 48px 32px;
    text-align: center;
    background: rgba(20, 20, 20, 0.6);
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.input-csv__dropzone.is-active {
    border-color: #ff6b35;
    background: rgba(30, 30, 30, 0.8);
    transform: translateY(-2px);
}

.input-csv__dropzone-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.input-csv__dropzone-icon {
    font-size: 2.4rem;
    margin-bottom: 8px;
}

.input-csv__dropzone-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

.input-csv__dropzone-subtitle {
    margin: 0;
    font-size: 0.95rem;
    color: #b0bec5;
}

.input-csv__dropzone-hint {
    margin-top: 12px;
    font-size: 0.9rem;
    color: #90a4ae;
    max-width: 420px;
}

.input-csv__choose {
    margin-top: 8px;
    background: #ff6b35;
    color: #fff;
    border: none;
    border-radius: 999px;
    padding: 10px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
}

.input-csv__choose:hover {
    background: #ff804f;
}

.input-csv__status {
    margin: 16px auto 0;
    max-width: 700px;
    font-size: 0.95rem;
    text-align: center;
    padding: 10px 16px;
    border-radius: 12px;
    background: rgba(33, 33, 33, 0.8);
    color: #eceff1;
}

.input-csv__examples {
    margin-top: 48px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.input-csv__examples h2 {
    font-size: 1.6rem;
    margin-bottom: 12px;
    text-align: center;
}

.input-csv__examples-intro {
    text-align: center;
    color: #b0bec5;
    font-size: 0.95rem;
    margin-bottom: 28px;
}

.input-csv__examples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 20px;
}

.input-csv__example-card {
    background: rgba(18, 18, 18, 0.85);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.input-csv__example-card h3 {
    font-size: 1.2rem;
    margin: 0 0 8px 0;
    color: #ff6b35;
}

.input-csv__example-desc {
    font-size: 0.9rem;
    color: #90a4ae;
    margin: 0 0 16px 0;
}

.input-csv__example-details {
    border-radius: 10px;
    background: rgba(33, 33, 33, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.04);
    padding: 0;
}

.input-csv__example-details[open] {
    background: rgba(40, 40, 40, 0.7);
}

.input-csv__example-details summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 14px;
    font-size: 0.95rem;
    cursor: pointer;
    list-style: none;
    color: #90caf9;
    font-weight: 500;
}

.input-csv__example-details summary::-webkit-details-marker {
    display: none;
}

.input-csv__example-details summary::after {
    content: '>';
    font-size: 0.8rem;
    color: #90a4ae;
    transition: transform 0.2s ease;
}

.input-csv__example-details[open] summary::after {
    transform: rotate(90deg);
}

.input-csv__example-content {
    padding: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.input-csv__example-content pre {
    background: rgba(20, 20, 20, 0.9);
    padding: 12px;
    border-radius: 8px;
    font-size: 0.75rem;
    line-height: 1.5;
    overflow-x: auto;
    margin: 0 0 12px 0;
    white-space: pre-wrap;
    word-break: break-all;
    color: #cfd8dc;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.input-csv__copy-btn {
    background: #ff6b35;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.1s ease;
    width: 100%;
}

.input-csv__copy-btn:hover {
    background: #ff804f;
}

.input-csv__copy-btn:active {
    transform: scale(0.98);
}

.input-csv__copy-btn.is-copied {
    background: #4caf50;
}

.input-csv__paste-hint {
    font-size: 0.8rem;
    color: #90a4ae;
    margin: 10px 0 0 0;
    text-align: center;
    font-style: italic;
}

.input-csv__status--info {
    border: 1px solid rgba(144, 202, 249, 0.35);
}

.input-csv__status--success {
    border: 1px solid rgba(129, 199, 132, 0.35);
    color: #a5d6a7;
}

.input-csv__status--warning {
    border: 1px solid rgba(255, 213, 79, 0.35);
    color: #ffe082;
}

.input-csv__status--error {
    border: 1px solid rgba(239, 83, 80, 0.45);
    color: #ef9a9a;
}

.input-csv__analysis {
    margin-top: 32px;
    background: rgba(18, 18, 18, 0.85);
    border-radius: 20px;
    padding: 28px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.input-csv__summary {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 28px;
}

.input-csv__summary-item {
    flex: 1;
    min-width: 180px;
    background: rgba(40, 40, 40, 0.6);
    border-radius: 14px;
    padding: 16px;
}

.input-csv__summary-label {
    display: block;
    font-size: 0.85rem;
    color: #90a4ae;
    margin-bottom: 6px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.input-csv__summary-value {
    font-size: 1.1rem;
    font-weight: 600;
}

.input-csv__player {
    margin-bottom: 24px;
}

.input-csv__player label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
}

.input-csv__required {
    color: #ff8a65;
}

.input-csv__player input {
    width: 100%;
    padding: 12px 16px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(28, 28, 28, 0.8);
    color: #fff;
    font-size: 1rem;
}

.input-csv__player input:focus {
    outline: none;
    border-color: #ff6b35;
    box-shadow: 0 0 0 2px rgba(255, 107, 53, 0.25);
}

.input-csv__player-notice {
    font-size: 0.9rem;
    color: #ffe082;
    margin-top: 8px;
}

.input-csv__mapping-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 16px;
    margin-bottom: 14px;
}

.input-csv__mapping-header p {
    color: #90a4ae;
    font-size: 0.9rem;
    margin: 0;
}

.input-csv__mapping-table {
    width: 100%;
    border-collapse: collapse;
    background: rgba(26, 26, 26, 0.8);
    border-radius: 12px;
    overflow: hidden;
}

.input-csv__mapping-details {
    border-radius: 14px;
    background: rgba(33, 33, 33, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.04);
    padding: 0;
}

.input-csv__mapping-details[open] {
    background: rgba(40, 40, 40, 0.75);
}

.input-csv__mapping-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 18px;
    font-size: 1.05rem;
    cursor: pointer;
    list-style: none;
    gap: 12px;
}

.input-csv__mapping-summary::-webkit-details-marker {
    display: none;
}

.input-csv__mapping-summary::after {
    content: '>';
    font-size: 0.85rem;
    color: #90a4ae;
    transition: transform 0.2s ease;
}

.input-csv__mapping-details[open] .input-csv__mapping-summary::after {
    transform: rotate(90deg);
}

.input-csv__mapping-body {
    padding: 0 18px 20px;
}

.input-csv__mapping-subhead {
    color: #90a4ae;
    font-size: 0.9rem;
    margin: 0 0 14px;
}

.input-csv__summary-chip {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: rgba(144, 202, 249, 0.15);
    color: #90caf9;
}

.input-csv__summary-chip--ok {
    background: rgba(129, 199, 132, 0.15);
    color: #9ccc65;
}

.input-csv__summary-chip--warn {
    background: rgba(255, 213, 79, 0.15);
    color: #ffe082;
}

.input-csv__summary-chip--error {
    background: rgba(239, 83, 80, 0.2);
    color: #ef9a9a;
}

.input-csv__mapping-table th,
.input-csv__mapping-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.input-csv__mapping-table th {
    background: rgba(33, 33, 33, 0.9);
    font-size: 0.85rem;
    color: #b0bec5;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.input-csv__mapping-row.is-missing {
    background: rgba(69, 39, 39, 0.4);
}

.input-csv__mapping-row.is-extra {
    background: rgba(33, 33, 33, 0.7);
}

.input-csv__mapping-missing {
    color: #ef9a9a;
}

.input-csv__status-pill {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.input-csv__status-pill--ok {
    background: rgba(129, 199, 132, 0.2);
    color: #a5d6a7;
}

.input-csv__status-pill--missing {
    background: rgba(239, 83, 80, 0.2);
    color: #ef9a9a;
}

.input-csv__status-pill--optional {
    background: rgba(144, 202, 249, 0.15);
    color: #90caf9;
}

.input-csv__extras-details {
    margin-top: 18px;
    font-size: 0.9rem;
    color: #b0bec5;
    cursor: pointer;
}

.input-csv__extras-details summary {
    list-style: none;
    outline: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.input-csv__extras-details summary::-webkit-details-marker {
    display: none;
}

.input-csv__extras-details summary::after {
    content: '>';
    font-size: 0.75rem;
    color: #90a4ae;
    transition: transform 0.2s ease;
}

.input-csv__extras-details[open] summary::after {
    transform: rotate(90deg);
}

.input-csv__extras-content {
    margin-top: 10px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: #cfd8dc;
}

.input-csv__extras-content code {
    background: rgba(33, 33, 33, 0.8);
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 0.85rem;
}

.input-csv__issues {
    margin-top: 24px;
}

.input-csv__issue-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.input-csv__issue {
    background: rgba(255, 183, 77, 0.12);
    border: 1px solid rgba(255, 183, 77, 0.35);
    padding: 12px 16px;
    border-radius: 10px;
    color: #ffcc80;
    font-size: 0.95rem;
}

.input-csv__actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 28px;
}

.input-csv__generate {
    background: linear-gradient(135deg, #ff6b35, #ff8a50);
    border: none;
    border-radius: 999px;
    padding: 12px 32px;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.input-csv__generate:disabled {
    cursor: not-allowed;
    opacity: 0.4;
}

.input-csv__generate:not(:disabled):hover {
    opacity: 0.9;
}

.input-csv__harness {
    position: fixed;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

@media (max-width: 768px) {
    .input-csv {
        padding: 0 12px;
    }

    .input-csv__dropzone {
        padding: 36px 18px;
    }

    .input-csv__summary {
        flex-direction: column;
    }

    .input-csv__actions {
        justify-content: center;
    }

    .input-csv__examples-grid {
        grid-template-columns: 1fr;
    }

    .input-csv__example-card {
        padding: 20px;
    }

    .input-csv__example-content pre {
        font-size: 0.7rem;
    }
}