/* public/css/style.css */
:root {
    --primary-color: #4A90E2;
    --income-color: #2ECC71;
    --expense-color: #E74C3C;
    --bg-color: #F5F7FA;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    margin: 0;
    padding: 20px;
    color: #333;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

/* Dashboard 區塊 */
.dashboard {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.summary-cards {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.card {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    text-align: center;
}

.card.income p { color: var(--income-color); font-size: 24px; font-weight: bold; margin: 10px 0 0; }
.card.expense p { color: var(--expense-color); font-size: 24px; font-weight: bold; margin: 10px 0 0; }
.card.balance p { color: var(--primary-color); font-size: 24px; font-weight: bold; margin: 10px 0 0; }

.chart-container {
    flex: 1;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    min-width: 300px;
}

/* 表單與清單區塊 */
.main-content {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.form-section, .list-section {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.form-section { flex: 1; min-width: 300px; }
.list-section { flex: 2; min-width: 400px; }

.form-group { margin-bottom: 15px; }
.form-group label { display: block; margin-bottom: 5px; font-weight: bold; }
.form-group input, .form-group select {
    width: 100%; padding: 8px; box-sizing: border-box; border: 1px solid #ccc; border-radius: 4px;
}

.btn-submit {
    width: 100%; padding: 10px; background: var(--primary-color);
    color: #fff; border: none; border-radius: 4px; cursor: pointer; font-size: 16px;
}
.btn-submit:hover { background: #357ABD; }

/* 表格樣式 */
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px; text-align: left; border-bottom: 1px solid #eee; }
th { background-color: #f9f9f9; }
.text-income { color: var(--income-color); font-weight: bold; }
.text-expense { color: var(--expense-color); font-weight: bold; }

.btn-delete {
    background: var(--expense-color); color: white; border: none;
    padding: 5px 10px; border-radius: 4px; cursor: pointer;
}
.btn-delete:hover { background: #c0392b; }