* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

header {
    text-align: center;
    margin-bottom: 30px;
    padding: 30px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

header h1 {
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 2.5em;
    font-weight: 700;
}

header p {
    color: #7f8c8d;
    font-size: 1.2em;
}

.main-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 25px;
    margin-bottom: 30px;
}

.map-container {
    position: relative;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    height: 600px;
}

#map {
    width: 100%;
    height: 100%;
    border-radius: 15px;
}

.map-controls {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.95);
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    z-index: 1000;
    min-width: 200px;
}

.control-group {
    margin-bottom: 15px;
}

.control-group:last-child {
    margin-bottom: 0;
}

.control-group h4 {
    margin-bottom: 8px;
    color: #2c3e50;
    font-size: 14px;
    font-weight: 600;
}

.control-group select {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    background: white;
}

.tool-btn {
    display: block;
    width: 100%;
    padding: 8px 12px;
    margin-bottom: 5px;
    background: #3498db;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.3s ease;
}

.tool-btn:hover {
    background: #2980b9;
    transform: translateY(-1px);
}

.tool-btn.active {
    background: #e74c3c;
    box-shadow: 0 2px 8px rgba(231, 76, 60, 0.3);
}

.control-panel {
    background: rgba(255, 255, 255, 0.95);
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    max-height: 600px;
    overflow-y: auto;
}

.control-panel h3 {
    margin-bottom: 20px;
    color: #2c3e50;
    font-size: 1.5em;
    border-bottom: 2px solid #3498db;
    padding-bottom: 10px;
}

.upload-section, .area-section, .status-section {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid #ecf0f1;
}

.upload-section:last-child, .area-section:last-child, .status-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.upload-section h4, .area-section h4, .status-section h4 {
    margin-bottom: 15px;
    color: #2c3e50;
    font-size: 1.1em;
}

.file-input-group {
    position: relative;
    margin-bottom: 15px;
}

.file-input-group input[type="file"] {
    position: absolute;
    left: -9999px;
}

.file-label {
    display: block;
    padding: 12px 20px;
    background: #3498db;
    color: white;
    border-radius: 8px;
    cursor: pointer;
    text-align: center;
    transition: all 0.3s ease;
    font-weight: 500;
}

.file-label:hover {
    background: #2980b9;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.file-info {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #e9ecef;
    font-size: 14px;
}

.area-info {
    background: #e8f4fd;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 15px;
    border: 1px solid #b6d7e8;
}

.area-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #d1ecf1;
}

.area-item:last-child {
    border-bottom: none;
}

.area-item span:first-child {
    font-weight: 500;
    color: #2c3e50;
}

.area-item span:nth-child(2) {
    font-weight: 700;
    color: #e74c3c;
    font-size: 1.1em;
}

.action-btn {
    width: 100%;
    padding: 12px;
    margin-bottom: 10px;
    background: #27ae60;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.action-btn:hover {
    background: #219a52;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(39, 174, 96, 0.3);
}

.action-btn.secondary {
    background: #95a5a6;
}

.action-btn.secondary:hover {
    background: #7f8c8d;
}

.status {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #e9ecef;
    font-size: 14px;
    min-height: 60px;
}

.status.success {
    background: #d4edda;
    color: #155724;
    border-color: #c3e6cb;
}

.status.error {
    background: #f8d7da;
    color: #721c24;
    border-color: #f5c6cb;
}

.status.info {
    background: #d1ecf1;
    color: #0c5460;
    border-color: #bee5eb;
}

.console-panel {
    background: rgba(255, 255, 255, 0.95);
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.console-panel h3 {
    margin-bottom: 15px;
    color: #2c3e50;
    font-size: 1.3em;
}

#console-output {
    background: #2c3e50;
    color: #ecf0f1;
    padding: 15px;
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    min-height: 120px;
    max-height: 200px;
    overflow-y: auto;
    white-space: pre-wrap;
}

/* Responsividade */
@media (max-width: 768px) {
    .main-content {
        grid-template-columns: 1fr;
    }
    
    .map-container {
        height: 400px;
    }
    
    .map-controls {
        position: relative;
        top: auto;
        right: auto;
        margin: 15px;
    }
    
    header h1 {
        font-size: 2em;
    }
    
    .container {
        padding: 10px;
    }
}

/* Animações */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.control-panel, .map-container, .console-panel {
    animation: fadeIn 0.6s ease-out;
}