/* ============================================
   阳光 · 简约 · 可爱 —— 全局样式
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
}

body {
    background: #fef9f0;
    color: #5a4a3a;
    padding: 15px;
    min-height: 100vh;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background: #ffffffdd;
    backdrop-filter: blur(4px);
    border-radius: 30px;
    padding: 20px 18px 30px;
    box-shadow: 0 8px 30px rgba(255, 200, 150, 0.25);
}

h1 {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 700;
    color: #f5a623;
    text-shadow: 2px 2px 0 #ffe3b0;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.subtitle {
    text-align: center;
    color: #b8956e;
    font-size: 0.95rem;
    margin-bottom: 20px;
}

/* ===== 表格样式 ===== */
.table-wrap {
    overflow-x: auto;
    border-radius: 16px;
    background: #fff9f0;
    padding: 5px 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

th {
    background: #ffdbb5;
    color: #6b4f33;
    padding: 10px 6px;
    font-weight: 600;
    text-align: center;
    white-space: nowrap;
    border-bottom: 2px solid #f5cba0;
}

td {
    padding: 8px 4px;
    text-align: center;
    border-bottom: 1px solid #f0e0d0;
    vertical-align: middle;
}

tr:last-child td {
    border-bottom: none;
}

.dept-cell {
    background: #fff0e0;
    font-weight: 600;
    color: #8b6b4b;
}

/* ============================================
   报饭状态图标 —— 紫色圆角正方形（纯CSS）
   手机和PC显示完全一致
   ============================================ */

.meal-icon {
    display: inline-block;
    width: 26px;
    height: 26px;
    border-radius: 6px;
    border: 2.5px solid #d5c4b1;
    background: #ffffff;
    transition: all 0.25s ease;
    vertical-align: middle;
    box-sizing: border-box;
    flex-shrink: 0;
}

/* 已报饭：紫色实心 + 光晕 */
.meal-icon.done {
    background: #62b42b;
    border-color: #4ab418;
    box-shadow: 0 2px 10px rgba(92, 173, 26, 0.74);
}

/* 未报饭：空心灰框（颜色更浅） */
.meal-icon.empty {
    background: #f8f8f8;      /* 极浅灰色背景 */
    border-color: #eeeeed;    /* 更淡的边框 */
    box-shadow: none;
}

/* ===== 报饭页面（meal.php）图标单独放大 ===== */
.meal-row .meal-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
}

/* ===== 导航 ===== */
.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 15px 0 10px;
}

.nav a {
    text-decoration: none;
    background: #f5dcc0;
    padding: 8px 20px;
    border-radius: 30px;
    color: #6b4f33;
    font-weight: 600;
    font-size: 0.95rem;
    transition: 0.2s;
}

.nav a:hover {
    background: #edc8a0;
}

.nav .current {
    font-size: 1rem;
    font-weight: 600;
    color: #b07d4e;
}

/* ===== 按钮 ===== */
.btn {
    display: inline-block;
    background: #f5a623;
    color: #fff;
    border: none;
    border-radius: 50px;
    padding: 12px 28px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(245, 166, 35, 0.4);
    transition: 0.2s;
    text-decoration: none;
    text-align: center;
}

.btn:hover {
    background: #e09510;
    transform: scale(1.02);
}

.btn-secondary {
    background: #c9b09b;
    box-shadow: 0 4px 12px rgba(180, 150, 130, 0.3);
}

.btn-secondary:hover {
    background: #b89b84;
}

.btn-block {
    display: block;
    width: 100%;
    margin-top: 20px;
}

.admin-link {
    text-align: center;
    margin-top: 20px;
    font-size: 0.8rem;
}

.admin-link a {
    color: #b8956e;
    text-decoration: none;
    border-bottom: 1px dashed #dcc8b8;
}

.admin-link a:hover {
    color: #8b6b4b;
}

/* ===== 闪存消息 ===== */
.flash {
    padding: 10px 16px;
    border-radius: 30px;
    background: #e6f7e6;
    color: #2d6b2d;
    margin-bottom: 15px;
    text-align: center;
}

.flash.error {
    background: #ffe6e6;
    color: #b33;
}

/* ============================================
   响应式 —— 手机端适配
   ============================================ */

@media (max-width: 600px) {
    .container {
        padding: 6px;
    }
    h1 {
        font-size: 1.8rem;
    }
    th, td {
        font-size: 0.75rem;
        padding: 6px 2px;
    }
    /* 首页图标缩小 */
    .meal-icon {
        width: 20px;
        height: 20px;
        border-radius: 5px;
        border-width: 2px;
    }
    /* 报饭页面图标在手机上保持稍大 */
    .meal-row .meal-icon {
        width: 30px;
        height: 30px;
        border-radius: 6px;
    }
    .nav a {
        padding: 6px 14px;
        font-size: 0.8rem;
    }
    .btn {
        font-size: 1rem;
        padding: 10px 20px;
    }
}

/* ============================================
   后台管理样式（PC端）
   ============================================ */

.admin-container {
    max-width: 80%;
    margin: 0 auto;
    background: #fffbf7;
    border-radius: 30px;
    padding: 25px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #f0e0d0;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.admin-header h2 {
    color: #6b4f33;
}

.admin-menu {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.admin-menu a {
    background: #f5e6d8;
    padding: 8px 20px;
    border-radius: 30px;
    color: #6b4f33;
    text-decoration: none;
    font-weight: 600;
    transition: 0.2s;
}

.admin-menu a:hover,
.admin-menu a.active {
    background: #f5a623;
    color: #fff;
}

.admin-form label {
    display: block;
    margin-top: 12px;
    font-weight: 600;
    color: #6b4f33;
}

.admin-form input,
.admin-form select {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid #eedccc;
    border-radius: 30px;
    font-size: 1rem;
    margin-top: 4px;
    background: #fffcf8;
}

.admin-form input:focus {
    border-color: #f5a623;
    outline: none;
}

.admin-form .btn {
    margin-top: 16px;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

.admin-table th {
    background: #f5e6d8;
    padding: 10px;
    text-align: left;
}

.admin-table td {
    padding: 8px 10px;
    border-bottom: 1px solid #f0e0d0;
}

.admin-table .actions a {
    margin-right: 8px;
    color: #6b4f33;
    text-decoration: none;
    padding: 2px 10px;
    border-radius: 12px;
    background: #f0e0d0;
    font-size: 0.8rem;
}

.admin-table .actions a.del {
    background: #f5d0c0;
    color: #a55;
}
.admin-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}
.admin-table th,
.admin-table td {
    text-align: left;          /* ← 统一左对齐 */
    padding: 8px 10px;
    border-bottom: 1px solid #f0e0d0;
}
.admin-table th {
    background: #f5e6d8;
    font-weight: 600;
}
.admin-table .actions a {
    margin-right: 8px;
    color: #6b4f33;
    text-decoration: none;
    padding: 2px 10px;
    border-radius: 12px;
    background: #f0e0d0;
    font-size: 0.8rem;
}
.admin-table .actions a.del {
    background: #f5d0c0;
    color: #a55;
}