.upload-state {
    width: 100%;
    background: #f8fafc;
    border-radius: var(--radius-lg);
    border: 2px dashed var(--border-color);
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 50px;
}

.upload-state:hover {
    border-color: var(--primary-blue);
    background: #eff6ff;
}

.upload-content {
    text-align: center;
    pointer-events: none;
}

.upload-content i {
    font-size: 60px;
    margin-bottom: 20px;
    color: var(--primary-blue);
    opacity: 0.8;
}

.upload-content h3 {
    margin-bottom: 10px;
    color: var(--text-dark);
    font-size: 1.5rem;
}

.upload-content p {
    color: var(--text-light);
    font-size: 1.1rem;
}

.hidden {
    display: none !important;
}

.result-dashboard {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 80px;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dashboard-grid {
    display: flex;
    gap: 25px;
}

@media (max-width: 900px) {
    .dashboard-grid {
        flex-direction: column;
    }
}

.preview-panel,
.tech-panel,
.map-panel,
.basic-panel,
.detail-panel {
    background: #fff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    position: relative;
}

.panel-head {
    background: #f8fafc;
    padding: 12px 20px;
    font-weight: 700;
    color: var(--text-dark);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.panel-head i {
    color: var(--primary-blue);
}

.top-split .preview-panel {
    flex: 1;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
}

.top-split .preview-panel img {
    max-width: 100%;
    max-height: 500px;
    object-fit: contain;
}

.top-split .tech-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.tech-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 15px;
    justify-content: center;
}

.tech-badge-large {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: transform 0.2s;
}

.tech-badge-large:hover {
    transform: translateY(-2px);
    border-color: var(--primary-blue);
}

.tech-badge-large i {
    font-size: 32px;
    color: var(--primary-blue);
    background: rgba(37, 99, 235, 0.1);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.tech-info strong {
    display: block;
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.tech-info span {
    color: var(--text-light);
    font-size: 0.9rem;
}

.mid-split .map-panel {
    flex: 2;
    display: flex;
    flex-direction: column;
}

.mid-split .basic-panel {
    flex: 1;
}

.map-frame {
    height: 350px;
    background: #eee;
}

.gps-text {
    padding: 10px 20px;
    font-family: monospace;
    font-size: 0.85rem;
    color: var(--text-light);
    border-top: 1px solid var(--border-color);
    background: #fcfcfc;
}

.basic-content {
    padding: 0;
}

.basic-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 20px;
    border-bottom: 1px solid #f1f5f9;
}

.basic-row:last-child {
    border-bottom: none;
}

.basic-label {
    color: var(--text-light);
    font-weight: 500;
    font-size: 0.9rem;
}

.basic-value {
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.9rem;
}

.detail-content {
    padding: 0;
}

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

.detail-table tr {
    border-bottom: 1px solid #f1f5f9;
}

.detail-table tr:hover {
    background: #f8fafc;
}

.detail-table td {
    padding: 10px 20px;
    font-size: 0.9rem;
    vertical-align: top;
}

.detail-key {
    width: 30%;
    color: var(--text-light);
    font-weight: 500;
}

.detail-val {
    color: var(--text-dark);
    font-weight: 600;
    font-family: 'Consolas', monospace;
    word-break: break-all;
}

.action-bar-floating {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 10px 20px;
    border-radius: 50px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    display: flex;
    gap: 15px;
    z-index: 100;
}

.action-btn {
    padding: 10px 20px;
    border-radius: 30px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
}

.action-btn.primary {
    background: var(--primary-blue);
    color: white;
}

.action-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.action-btn:not(.primary) {
    background: #f1f5f9;
    color: var(--text-dark);
}

.action-btn:not(.primary):hover {
    background: #e2e8f0;
}