/* ========== 全局基础 ========== */
body {
    font-family: Arial, sans-serif;
    background-color: #f3fdf5;
    color: #333;
    margin: 0;
    padding: 0;
}

h1, h2 {
    color: #2a7f4f;
}

/* 容器 */
.container {
    width: 90%;
    margin: 20px auto;
    padding: 20px;
    background: #ffffff;
    border: 1px solid #ddd;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.1);
}

/* ========== 顶部导航 ========== */
.nav {
    background-color: #2a7f4f;
    padding: 24px;                  /* 原 10px → 24px，空间更宽裕 */
}

.nav a {
    color: #fff;
    margin-right: 15px;
    text-decoration: none;
    font-weight: bold;
}
.nav a:hover {
    text-decoration: underline;
}

/* ========== 表格 ========== */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}
table, th, td {
    border: 1px solid #aaa;
}
th {
    background-color: #d4f3e0;
    padding: 8px;
}
td {
    padding: 6px;
}

/* ========== 表单 ========== */
input[type="text"],
input[type="password"],
input[type="datetime-local"],
input[type="number"],
select,
textarea {
    width: 90%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 2px;
    box-sizing: border-box;
    font-size: 14px;
    margin: 5px 0 15px 0;
}

button,
input[type="submit"],
input[type="button"] {
    background-color: #2a7f4f;
    color: #fff;
    padding: 10px 20px;
    border: none;
    font-weight: bold;
    cursor: pointer;
    border-radius: 2px;
}
button:hover,
input[type="submit"]:hover,
input[type="button"]:hover {
    background-color: #246b41;
}

/* ========== 左侧菜单栏 ========== */
.left-body  { background:#2a7f4f; color:#fff; margin:0; padding:0; font-size:14px; }
.left-title { font-size:16px; font-weight:bold; padding:12px 15px; border-bottom:2px solid #fff; }
.left-menu  { padding:10px; }
.left-menu a {
    display:block; color:#fff; text-decoration:none;
    padding:10px 15px; border-bottom:1px solid #3a9f6b;
}
.left-menu a:hover { background-color:#246b41; }

/* ========== 主布局（表格+iframe） ========== */
table.layout  { width:100%; height:100%; border-collapse:collapse; }
td.sidebar    { width:180px; background:#2a7f4f; }
td.mainarea   { vertical-align:top; }
iframe        { border:none; width:100%; height:100%; }

/* ========== 仪表盘横排 ========== */
.chart-row         { display:flex; justify-content:space-between; margin-top:20px; }
.chart-row canvas  { width:32%; height:160px; }

input[type="datetime-local"] {
    width: 200px;
}

select[name="schedule_state"] {
    width: 100px;
}

/* ========== 移动端适配 ========== */
@media screen and (max-width: 768px) {
    .container {
        width: 95%;
        padding: 10px;
        margin: 20px auto;
        box-shadow: none;
        border: none;
    }

    .chart-row canvas {
        width: 100% !important;
        height: auto !important;
        margin-bottom: 20px;
    }

    input[type="text"],
    input[type="password"],
    input[type="number"],
    input[type="datetime-local"],
    select,
    textarea {
        width: 100% !important;
        font-size: 14px;
    }

    button,
    input[type="submit"],
    input[type="button"] {
        width: 100%;
        font-size: 16px;
    }

    .left-body,
    .left-menu,
    .left-title {
        font-size: 16px;
        padding: 10px;
    }

    .chart-row {
        flex-direction: column;
    }
}

/* ========== 登录页面样式 ========== */
.login-wrapper {
    max-width: 400px;
    margin: 80px auto;
    text-align: center;
}
.login-wrapper img {
    max-width: 120px;
    margin-bottom: 20px;
}
.login-wrapper h2 {
    margin-bottom: 20px;
}
.login-wrapper .form-group {
    margin: 15px 0;
}
.login-wrapper .btn {
    width: 95%;
}

/* ========== 登录页面移动端适配 ========== */
@media screen and (max-width: 768px) {
    .login-wrapper {
        margin: 40px auto;
        padding: 0 10px;
    }
    .login-wrapper .btn {
        width: 100%;
        font-size: 16px;
    }
    .login-wrapper input.form-control {
        width: 100%;
        font-size: 14px;
    }
}

@media screen and (max-width: 768px) {
    .stats-row {
        flex-direction: column;
    }

    .stat-box {
        margin-bottom: 15px;
    }

    .data-table {
        font-size: 13px;
    }
}