/* 全局样式 */
body {
    font-family: 'Arial', sans-serif;
    background-color: #282c34;
    color: #ffffff;
    margin: 0;
    padding: 20px;
    height: 100vh;
    display: grid;
    grid-template-rows: auto auto 1fr 1fr;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.db-status-panel {
    grid-column: 1 / -1;
    background-color: #333;
    border: 1px solid #61dafb;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.control-panel {
    grid-column: 1 / -1;
    display: flex;
    gap: 20px;
    padding: 20px;
    background-color: #333;
    border: 1px solid #61dafb;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.db-status {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
}

.db-status i {
    font-size: 20px;
}

.db-status.connected {
    color: #4caf50;
}

.db-status.disconnected {
    color: #f44336;
}

.control-panel button {
    flex: 1;
    padding: 15px 20px;
    background: linear-gradient(145deg, #61dafb, #4fa8c7);
    border: none;
    border-radius: 6px;
    color: #282c34;
    cursor: pointer;
    font-weight: bold;
    font-size: 14px;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.control-panel button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    background: linear-gradient(145deg, #4fa8c7, #61dafb);
}

.control-panel button i {
    font-size: 18px;
}

.panel {
    background-color: #333;
    border: 1px solid #61dafb;
    border-radius: 8px;
    padding: 20px;
    overflow: auto;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.panel h2 {
    color: #61dafb;
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 18px;
}

.status-columns {
    display: flex;
    gap: 20px;
}

.status-column {
    flex: 1;
}

.status-column h3 {
    color: #61dafb;
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 14px;
}

.log-panel {
    grid-column: 1;
    grid-row: 4;
}

.ccu-state-panel {
    grid-column: 2;
    grid-row: 3;
}

.dis-sys-panel {
    grid-column: 1;
    grid-row: 3;
}

.state-machine-panel {
    grid-column: 2;
    grid-row: 4;
    display: flex;
    flex-direction: column;
    gap: 15px;
    min-height: 400px;
    max-height: 600px;
}

.state-machine-panel h2 {
    display: flex;
    align-items: center;
    gap: 8px;
}

.state-machine-panel h2::before {
    content: '';
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #61dafb;
    box-shadow: 0 0 8px #61dafb;
}

.state-machine-panel pre {
    margin: 0;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-size: 13px;
    line-height: 1.4;
    background-color: #3a3f4b;
    padding: 15px;
    border-radius: 6px;
    border-left: 4px solid #61dafb;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.state-machine-panel pre span {
    display: block;
    margin-bottom: 8px;
    color: #61dafb;
    font-weight: bold;
}

.state-machine-panel pre span::after {
    content: ':';
    margin-left: 4px;
}

.file-input {
    display: none;
}

.file-label {
    display: inline-block;
    padding: 10px 15px;
    background: #61dafb;
    color: #282c34;
    border-radius: 4px;
    cursor: pointer;
    margin-left: 10px;
}

/* MOOS通知面板样式 */
.moos-notify-panel {
    margin-top: 20px;
    padding: 15px;
    background-color: #3a3f4b;
    border: 1px solid #61dafb;
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.moos-notify-panel .input-group {
    margin-bottom: 15px;
}

.moos-notify-panel label {
    display: block;
    margin-bottom: 5px;
    color: #61dafb;
    font-size: 14px;
}

.moos-notify-panel input {
    width: 80%;
    padding: 8px 8px;
    background-color: #282c34;
    border: 1px solid #61dafb;
    border-radius: 4px;
    color: #ffffff;
    font-size: 14px;
}

.moos-notify-panel input:focus {
    outline: none;
    border-color: #4fa8c7;
    box-shadow: 0 0 0 2px rgba(97, 218, 251, 0.2);
}

.moos-notify-panel button {
    width: 80%;
    padding: 8px;
    background: linear-gradient(145deg, #61dafb, #4fa8c7);
    border: none;
    border-radius: 4px;
    color: #282c34;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.moos-notify-panel button:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}