/* server/public/css/styles.css */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #f5f5f5;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

.header h1 {
    color: #2c3e50;
    margin-bottom: 10px;
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
    margin-top: 20px;
}

.stat-card {
    background-color: #f8f9fa;
    padding: 15px;
    border-radius: 5px;
    text-align: center;
}

.stat-value {
    font-size: 24px;
    font-weight: bold;
    color: #3498db;
}

.stat-label {
    font-size: 12px;
    color: #7f8c8d;
    margin-top: 5px;
}

.main-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 20px;
}

.devices-panel {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.devices-panel h2 {
    margin-bottom: 15px;
    color: #2c3e50;
}

.device-list {
    list-style: none;
}

.device-item {
    padding: 15px;
    margin-bottom: 10px;
    background-color: #f8f9fa;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.device-item:hover {
    background-color: #e9ecef;
    transform: translateX(5px);
}

.device-item.selected {
    background-color: #3498db;
    color: white;
}

.device-status {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 10px;
}

.device-status.online {
    background-color: #2ecc71;
}

.device-status.offline {
    background-color: #e74c3c;
}

.transfer-panel {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.transfer-panel h2 {
    margin-bottom: 15px;
    color: #2c3e50;
}

.file-input-group {
    margin-bottom: 20px;
}

.file-input-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.file-input-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

.button {
    background-color: #3498db;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.button:hover {
    background-color: #2980b9;
}

.button:disabled {
    background-color: #bdc3c7;
    cursor: not-allowed;
}

.progress-container {
    margin-top: 20px;
    display: none;
}

.progress-bar {
    width: 100%;
    height: 30px;
    background-color: #ecf0f1;
    border-radius: 15px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background-color: #3498db;
    width: 0%;
    transition: width 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 500;
}

.transfer-info {
    margin-top: 10px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
}

.transfer-info-item {
    background-color: #f8f9fa;
    padding: 10px;
    border-radius: 5px;
}

.transfer-info-label {
    font-size: 12px;
    color: #7f8c8d;
}

.transfer-info-value {
    font-size: 16px;
    font-weight: 500;
    color: #2c3e50;
}

.status-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: 5px;
    display: none;
}

.status-message.info {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

.status-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.status-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.status-message.warning {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeeba;
}

/* File Browser Styles */
.file-browser {
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    overflow: hidden;
}

.browser-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background-color: #f8f9fa;
    border-bottom: 1px solid #ddd;
}

.browser-nav-btn {
    padding: 5px 10px;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 3px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}

.browser-nav-btn:hover {
    background-color: #e9ecef;
}

.browser-nav-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.browser-path {
    flex: 1;
    padding: 5px 10px;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 3px;
    font-family: monospace;
    font-size: 14px;
}

.browser-content {
    max-height: 400px;
    overflow-y: auto;
    background-color: #fff;
}

.browser-loading {
    padding: 40px;
    text-align: center;
    color: #7f8c8d;
}

.browser-error {
    padding: 20px;
    text-align: center;
    color: #e74c3c;
    background-color: #fee;
}

.browser-item {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
    transition: background-color 0.2s;
}

.browser-item:hover {
    background-color: #f8f9fa;
}

.browser-item.selected {
    background-color: #e3f2fd;
}

.browser-item-icon {
    width: 24px;
    height: 24px;
    margin-right: 10px;
    text-align: center;
    font-size: 18px;
}

.browser-item-icon.folder {
    color: #f39c12;
}

.browser-item-icon.file {
    color: #3498db;
}

.browser-item-name {
    flex: 1;
    font-weight: 500;
}

.browser-item-size {
    margin-left: 10px;
    color: #7f8c8d;
    font-size: 14px;
}

.browser-item-date {
    margin-left: 10px;
    color: #7f8c8d;
    font-size: 14px;
    min-width: 150px;
    text-align: right;
}