@charset "UTF-8";

/* 1. 全域 (body, html) */
html, body {
    margin: 0;
    padding: 0;
    font-family: "Noto Sans TC", "Microsoft JhengHei", PingFang, sans-serif;
    font-size: 16px; 
    line-height: 1.5; 
    background-color: #D8F1EC; /* 淺綠背景 */
    color: #052f31;           /* 深色字 */
}

/* 2. 主標題 (中醫辨證系統) */
.title {
    font-size: 2rem;    /* 例如 32px */
    font-weight: 700;
    color: #07393C;
    text-align: center;
    margin-top: 20px;   /* 與頁面頂部距離 */
    margin-bottom: 10px;
}

/* 3. 區塊標題 (醫師 / 行政人員登入、病患預約掛號等) */
.section-title {
    font-size: 1.5rem;  /* 24px */
    font-weight: 700;
    color: #07393C;
    margin-bottom: 1em;
}

/* 4. 區塊容器背景 (淡綠) */
.login-section,
.patient-section,
.patient-search-section {
    background-color: #EAF9F7;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    padding: 20px;
    margin-bottom: 20px;
}



/* 5. 表單 Label */
label {
    display: block;
    font-weight: 600;
    margin-bottom: 5px;
}

/* 6. 表單輸入框 */
input[type="text"],
input[type="password"],
select.form-select,
textarea {
    font-size: 16px;
    line-height: 1.4;
    font-family: inherit;
    background-color: #F4FFFE;
    color: #052f31; 
    border: 1px solid #AADDD1;
    border-radius: 4px;
    padding: 10px;
    margin-bottom: 15px;
}

/* placeholder 文字顏色 */
::placeholder {
    color: #8fa9a6;
}

/* 聚焦樣式 */
input[type="text"]:focus,
input[type="password"]:focus,
select.form-select:focus,
textarea:focus {
    outline: none;
    border-color: #30A19A;
    box-shadow: 0 0 5px rgba(48, 161, 154, 0.5);
}

/* 7. 按鈕 */
.btn-submit {
    background-color: #30A19A;
    color: #ffffff;
    border: none;
    padding: 10px 20px;
    font-weight: bold;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    margin-top: 5px;
}

.btn-submit:hover {
    background-color: #27847e;
}

/* 8. 訊息提示 */
.message {
  padding: 10px;
  margin-bottom: 15px;
  border-radius: 5px;
  font-weight: bold;
}
.message.alert-danger {
    background-color: #ff8080;
    color: #fff;
}
.message.alert-success {
    background-color: #30A19A;
    color: #fff;
}

/* 9. 針對小螢幕的微調 */
@media (max-width: 576px) {
    .title {
        font-size: 1.5rem;
    }
    .section-title {
        font-size: 1.25rem;
    }
}