From c8b2e7b1926380f96f2e3e68841c778fcaa1a99e Mon Sep 17 00:00:00 2001
From: MKStoler1024 <158786854+MKStoler1024@users.noreply.github.com>
Date: Mon, 28 Apr 2025 10:29:57 +0000
Subject: [PATCH] feat: Add light theme styles for exam interface

- Implemented styles for buttons, containers, and typography in light mode.
- Added hover effects for buttons and table rows.
- Styled modal components for settings and reminders.
- Created responsive layouts for content sections.
- Defined styles for exam status tags and reminder settings.
- Included scrollbar customizations for modal content.
---
 exam/Styles/md2/dark.css  | 917 ++++++++++++++++++++++++++++++++++++++
 exam/Styles/md2/light.css | 884 ++++++++++++++++++++++++++++++++++++
 exam/Styles/profile.json  |   4 +
 3 files changed, 1805 insertions(+)
 create mode 100644 exam/Styles/md2/dark.css
 create mode 100644 exam/Styles/md2/light.css

diff --git a/exam/Styles/md2/dark.css b/exam/Styles/md2/dark.css
new file mode 100644
index 0000000..43c05b9
--- /dev/null
+++ b/exam/Styles/md2/dark.css
@@ -0,0 +1,917 @@
+#return-btn {
+    position: absolute; /* 绝对定位 */
+    top: 20px; /* 距离顶部 20px */
+    left: 20px; /* 距离左侧 20px */
+    padding: 12px 24px; /* 内边距 */
+    font-size: 1rem; /* 字体大小 */
+    cursor: pointer; /* 鼠标悬停时显示为手型 */
+    background-color: #4A4458; /* 按钮背景颜色 */
+    color: #E6E1E5; /* 按钮文字颜色 */
+    border: none; /* 按钮边框样式 */
+    border-radius: 4px; /* 按钮圆角大小 */
+    box-shadow: none; /* 按钮阴影 */
+    transition: all 0.2s ease; /* 背景颜色和缩放的过渡效果 */
+    z-index: 1001; /* 按钮层级 */
+}
+
+#return-btn:hover {
+    background-color: #5e5470; /* 悬停时的背景颜色 */
+    transform: none; /* 悬停时向上移动 1px */
+    box-shadow: none; /* 悬停时的阴影效果 */
+}
+
+body {
+    font-family: 'Roboto', 'HarmonyOS Sans SC', sans-serif;
+    margin: 0;
+    padding: 0;
+    background: #212121;
+    color: #E6E1E5;
+    overflow: auto;
+}
+
+body::-webkit-scrollbar {
+    display: none;
+}
+
+.top-btn-group {
+    position: absolute;
+    top: 20px;
+    right: 20px;
+    display: flex;
+    flex-direction: row;
+    gap: 8px;
+    z-index: 1001;
+}
+
+#fullscreen-btn, #settings-btn, #reminder-settings-btn {
+    padding: 8px 16px;
+    font-size: 1rem;
+    cursor: pointer;
+    background-color: #33304a;
+    color: #ede7f6;
+    border: none;
+    border-radius: 4px;
+    box-shadow: none;
+    transition: all 0.2s ease;
+    display: flex;
+    align-items: center;
+}
+
+#fullscreen-btn::before {
+    content: "fullscreen";
+    font-family: 'Material Icons';
+    font-size: 20px;
+    margin-right: 4px;
+}
+
+#settings-btn::before {
+    content: "settings";
+    font-family: 'Material Icons';
+    font-size: 20px;
+    margin-right: 4px;
+}
+
+#reminder-settings-btn::before {
+    content: "notifications";
+    font-family: 'Material Icons';
+    font-size: 20px;
+    margin-right: 4px;
+}
+
+#fullscreen-btn:hover, #settings-btn:hover, #reminder-settings-btn:hover {
+    background-color: #5e5470;
+    transform: none;
+    box-shadow: none;
+}
+
+.container {
+    padding: 16px;
+    max-width: 1200px;
+    margin: auto;
+    background-color: #23232b;
+    border-radius: 4px;
+    box-shadow: 0 2px 4px rgba(20,20,20,0.18);
+}
+
+h1 {
+    font-size: 3.5rem;
+    font-weight: 400;
+    text-align: left;
+    margin-bottom: 16px;
+    color: #ede7f6;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+}
+
+#room {
+    font-size: 3.5rem;
+    font-weight: 400;
+    color: #ede7f6;
+    margin-left: 20px;
+}
+
+#message {
+    font-size: 1.8rem;
+    color: #b39ddb;
+    margin-bottom: 24px;
+}
+
+.content {
+    display: flex;
+    justify-content: space-between;
+    gap: 12px;
+}
+
+.left-column, .right-column {
+    display: flex;
+    flex-direction: column;
+    gap: 12px;
+}
+
+.left-column {
+    width: 48%;
+}
+
+.right-column {
+    width: 48%;
+}
+
+.clock-section, .info-section, .right-column {
+    background-color: #29293a;
+    padding: 16px;
+    border-radius: 4px;
+    box-shadow: 0 1px 2px rgba(20,20,20,0.12);
+}
+
+#current-time {
+    font-size: 8rem;
+    text-align: center;
+    color: #b39ddb;
+    margin: 0;
+    font-weight: 400;
+}
+
+#current-subject, #exam-timing, #remaining-time, #status, #paper-info {
+    font-size: 3rem;
+    margin: 8px 0;
+    text-align: left;
+    color: #ede7f6;
+}
+
+#exam-papers, #answer-sheets {
+    margin: 4px 0;
+}
+
+table {
+    width: 100%;
+    border-collapse: separate;
+    border-spacing: 0;
+    margin-top: 12px;
+    background-color: #29293a;
+    border-radius: 4px;
+    overflow: hidden;
+    box-shadow: none;
+}
+
+th, td {
+    padding: 0.5em;
+    font-size: 1.8rem;
+    text-align: center;
+    border-bottom: 1px solid #33304a;
+}
+
+th {
+    background-color: #33304a;
+    color: #b39ddb;
+    font-weight: 500;
+}
+
+tr:hover {
+    background-color: #33304a;
+}
+
+.exam-status-tag {
+    padding: 1px 4px;
+    border-radius: 2px;
+    font-size: 0.9rem;
+    font-weight: 500;
+}
+
+.exam-status-进行中 {
+    background-color: #263227;
+    color: #81c784;
+}
+
+.exam-status-即将开始 {
+    background-color: #594300;
+    color: #ffe082;
+}
+
+.exam-status-已结束 {
+    background-color: #3a2523;
+    color: #ef9a9a;
+}
+
+.exam-status-未开始 {
+    background-color: #33304a;
+    color: #ede7f6;
+}
+
+#settings-modal {
+    display: none;
+    position: fixed;
+    z-index: 1000;
+    left: 0;
+    top: 0;
+    width: 100%;
+    height: 100%;
+    background-color: rgba(0,0,0,0.18);
+    backdrop-filter: none;
+}
+
+#settings-modal-content {
+    background: #23232b;
+    padding: 20px 24px;
+    margin: 40px auto;
+    border-radius: 4px;
+    width: 400px;
+    max-height: 70vh;
+    overflow-y: auto;
+    box-shadow: 0 2px 8px rgba(20,20,20,0.18);
+}
+
+#settings-modal-content::-webkit-scrollbar {
+    width: 8px;
+}
+
+#settings-modal-content::-webkit-scrollbar-track {
+    background: transparent;
+    margin: 4px;
+}
+
+#settings-modal-content::-webkit-scrollbar-thumb {
+    background: #33304a;
+    border-radius: 4px;
+    border: none;
+}
+
+#settings-modal-content::-webkit-scrollbar-thumb:hover {
+    background: #635B70;
+}
+
+#settings-modal-content h3 {
+    margin: 0 0 24px;
+    color: #ede7f6;
+    font-size: 18px;
+    font-weight: 500;
+}
+
+#settings-modal-content label {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    margin: 8px 0;
+    font-size: 14px;
+    color: #ede7f6;
+}
+
+#settings-modal-content input[type="number"],
+#settings-modal-content input[type="text"] {
+    font-size: 1rem;
+    padding: 8px 12px;
+    margin: 4px 0 12px;
+    width: 100%;
+    box-sizing: border-box;
+    border: 1px solid #33304a;
+    border-radius: 4px;
+    background-color: #29293a;
+    color: #ede7f6;
+    transition: all 0.2s ease;
+}
+
+#settings-modal-content input:focus {
+    outline: none;
+    border-color: #b39ddb;
+    background-color: #33304a;
+}
+
+.button-group {
+    display: flex;
+    justify-content: flex-end;
+    gap: 8px;
+    margin-top: 16px;
+    position: relative;
+    background-color: #23232b;
+    padding: 8px 0;
+    border-top: 1px solid #33304a;
+    border-radius: 0 0 4px 4px;
+}
+
+#save-settings-btn, #close-settings-btn {
+    padding: 8px 16px;
+    border-radius: 4px;
+    font-size: 14px;
+    font-weight: 500;
+    border: none;
+    cursor: pointer;
+    transition: all 0.2s ease;
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    background-color: #33304a;
+    color: #ede7f6;
+    box-shadow: none;
+}
+
+#save-settings-btn {
+    background-color: #b39ddb;
+    color: #23232b;
+}
+
+#close-settings-btn {
+    background-color: #33304a;
+    color: #ede7f6;
+}
+
+#save-settings-btn:hover, #close-settings-btn:hover {
+    background-color: #5e5470;
+    transform: none;
+    box-shadow: none;
+}
+
+#save-settings-btn::before {
+    content: "✓";
+    font-size: 18px;
+}
+
+#close-settings-btn::before {
+    content: "✕";
+    font-size: 18px;
+}
+
+.error-container {
+    position: fixed;
+    bottom: 16px;
+    left: 50%;
+    transform: translateX(-50%);
+    background: #3a2523;
+    color: #ef9a9a;
+    padding: 8px 16px;
+    border-radius: 4px;
+    display: none;
+    z-index: 10001;
+    box-shadow: 0 2px 4px rgba(20,20,20,0.18);
+    animation: slideUp 0.3s ease;
+}
+
+.switch {
+    position: relative;
+    display: inline-block;
+    width: 36px;
+    height: 20px;
+}
+
+.slider {
+    position: absolute;
+    cursor: pointer;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background-color: #33304a;
+    transition: .3s;
+    border-radius: 10px;
+}
+
+.slider:before {
+    position: absolute;
+    content: "";
+    height: 14px;
+    width: 14px;
+    left: 3px;
+    bottom: 3px;
+    background-color: #ede7f6;
+    transition: .3s;
+    border-radius: 50%;
+}
+
+input:checked + .slider {
+    background-color: #b39ddb;
+}
+
+input:checked + .slider:before {
+    transform: translateX(16px);
+    background-color: #23232b;
+}
+
+.config-file-container {
+    margin: 12px 0;
+    padding: 12px;
+    border: 1px solid #33304a;
+    border-radius: 4px;
+    background-color: #23232b;
+    transition: all 0.2s ease;
+}
+
+.config-file-container:hover {
+    border-color: #b39ddb;
+    box-shadow: 0 1px 4px rgba(20,20,20,0.18);
+}
+
+.config-file-container input[type="file"] {
+    max-width: 100%;
+    width: auto;
+    box-sizing: border-box;
+    padding: 8px;
+    border: 1px dashed #33304a;
+    border-radius: 4px;
+    background-color: #29293a;
+    color: #ede7f6;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.config-file-container input[type="file"]::-webkit-file-upload-button {
+    padding: 4px 8px;
+    margin-right: 12px;
+    background-color: #33304a;
+    color: #ede7f6;
+    border: none;
+    border-radius: 4px;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.config-file-container input[type="file"]::-webkit-file-upload-button:hover {
+    background-color: #5e5470;
+}
+
+.file-hint {
+    margin-top: 6px;
+    font-size: 12px;
+    color: #bdbdbd;
+    line-height: 1.5;
+}
+
+.config-control-btn {
+    margin-top: 10px;
+    padding: 8px 16px;
+    background-color: #33304a;
+    color: #ede7f6;
+    border: none;
+    border-radius: 4px;
+    cursor: pointer;
+    font-size: 12px;
+    font-weight: 500;
+    transition: all 0.2s ease;
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.config-control-btn:hover {
+    background-color: #5e5470;
+    transform: none;
+    box-shadow: none;
+}
+
+.theme-toggle-container {
+    margin: 12px 0;
+    display: flex;
+    flex-direction: column;
+    gap: 8px;
+}
+
+#theme-select {
+    width: 100%;
+    padding: 8px 12px;
+    font-size: 1rem;
+    background-color: #29293a;
+    color: #ede7f6;
+    border: 1px solid #33304a;
+    border-radius: 4px;
+    cursor: pointer;
+    appearance: none;
+    -webkit-appearance: none;
+    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
+    background-repeat: no-repeat;
+    background-position: right 16px center;
+    background-size: 12px;
+}
+
+#theme-select:hover {
+    background-color: #33304a;
+    border-color: #5e5470;
+}
+
+#theme-select:focus {
+    outline: none;
+    border-color: #b39ddb;
+    background-color: #33304a;
+}
+
+#theme-select option {
+    background-color: #29293a;
+    color: #ede7f6;
+    padding: 8px;
+}
+
+#theme-select option:hover,
+#theme-select option:focus {
+    background-color: #33304a;
+}
+
+.theme-toggle-container label {
+    font-size: 14px;
+    color: #ede7f6;
+    margin-bottom: 4px;
+}
+
+.reminder-overlay {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background-color: rgba(0, 0, 0, 0.92);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    opacity: 0;
+    visibility: hidden;
+    transition: all 0.5s ease;
+    backdrop-filter: blur(8px);
+    z-index: 9999;
+}
+
+.reminder-overlay.show {
+    opacity: 1;
+    visibility: visible;
+}
+
+.reminder-content {
+    text-align: center;
+    animation: fadeIn 0.5s ease;
+    border-radius: 4px;
+    background: #23232b;
+    box-shadow: 0 2px 8px rgba(20,20,20,0.18);
+    padding: 16px;
+}
+
+.reminder-title {
+    font-size: 5rem;
+    color: #ef9a9a;
+    margin-bottom: 1rem;
+}
+
+.reminder-subtitle {
+    font-size: 3rem;
+    color: #ffe082;
+}
+
+@keyframes fadeIn {
+    from {
+        opacity: 0;
+        transform: translateY(-20px);
+    }
+    to {
+        opacity: 1;
+        transform: translateY(0);
+    }
+}
+
+.info-toggle-btn {
+    position: absolute;
+    right: 20px;
+    top: 20px;
+    background-color: #33304a;
+    color: #ede7f6;
+    border: none;
+    border-radius: 50%;
+    width: 32px;
+    height: 32px;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    transition: all 0.2s ease;
+    z-index: 1;
+}
+
+.info-toggle-btn:hover {
+    background-color: #5e5470;
+    transform: none;
+}
+
+.info-toggle-btn .material-icons {
+    font-size: 18px;
+}
+
+#paper-info {
+    font-size: 3rem;
+    margin: 8px 0;
+    text-align: left;
+    color: #ede7f6;
+}
+
+#exam-papers, #answer-sheets {
+    margin: 4px 0;
+}
+
+.paper-count-container {
+    margin: 10px 0;
+}
+
+.paper-input-group {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    margin: 4px 0;
+    font-size: 2.5rem;
+}
+
+.count-btn-group {
+    display: flex;
+    flex-direction: column;
+    gap: 2px;
+    margin-right: 8px;
+}
+
+.count-control {
+    display: flex;
+    align-items: center;
+    gap: 2px;
+}
+
+.count-control input {
+    width: 36px;
+    padding: 2px;
+    font-size: 2rem;
+    text-align: center;
+    background-color: #332D41;
+    color: #E6E1E5;
+    border: 1px solid #33304a;
+    border-radius: 4px;
+}
+
+.count-btn {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 24px;
+    height: 24px;
+    border: none;
+    border-radius: 50%;
+    background-color: #33304a;
+    color: #ede7f6;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.count-btn:hover {
+    background-color: #5e5470;
+    transform: none;
+}
+
+.count-btn .material-icons {
+    font-size: 20px;
+}
+
+.info-section {
+    position: relative;
+}
+
+.info-toggle-btn {
+    position: absolute;
+    right: 0;
+    top: 0;
+    background-color: #33304a;
+    color: #ede7f6;
+    border: none;
+    border-radius: 50%;
+    width: 32px;
+    height: 32px;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    transition: all 0.2s ease;
+    z-index: 2;
+}
+
+.info-toggle-btn:hover {
+    background-color: #5e5470;
+    transform: none;
+}
+
+.info-toggle-btn .material-icons {
+    font-size: 18px;
+}
+
+/* 优化提醒设置弹窗样式 */
+#reminder-modal.settings-modal {
+    display: none;
+    position: fixed;
+    z-index: 1000;
+    left: 0;
+    top: 0;
+    width: 100vw;
+    height: 100vh;
+    background: rgba(0,0,0,0.18);
+    backdrop-filter: none;
+}
+
+#reminder-modal-content.settings-panel {
+    position: absolute;
+    left: 50%;
+    top: 50%;
+    transform: translate(-50%, -50%);
+    width: 400px;
+    max-width: 98vw;
+    max-height: 70vh;
+    overflow-y: auto;
+    background: #23232b;
+    border-radius: 4px;
+    box-shadow: 0 2px 8px rgba(20,20,20,0.18);
+    padding: 20px 24px;
+}
+
+#reminder-modal-content.settings-panel h3 {
+    margin-top: 0;
+    margin-bottom: 24px;
+    font-size: 18px;
+    font-weight: 500;
+    color: #ede7f6;
+}
+
+.reminder-table {
+    width: 100%;
+    border-collapse: separate;
+    border-spacing: 0;
+    margin-bottom: 12px;
+    background: #29293a;
+    border-radius: 4px;
+    overflow: hidden;
+    table-layout: fixed;
+    box-shadow: none;
+}
+
+.reminder-table th, .reminder-table td {
+    padding: 8px 4px;
+    font-size: 1.4rem;
+    text-align: center;
+    border-bottom: 1px solid #33304a;
+    vertical-align: middle;
+    word-break: break-all;
+}
+
+.reminder-table th {
+    background: #33304a;
+    color: #b39ddb;
+    font-weight: 500;
+}
+
+.reminder-table tr:last-child td {
+    border-bottom: none;
+}
+
+.reminder-table th:nth-child(1),
+.reminder-table td:nth-child(1) {
+    width: 50%;
+    text-align: left;
+    padding-left: 8px;
+}
+.reminder-table th:nth-child(2),
+.reminder-table td:nth-child(2) {
+    width: 15%;
+}
+.reminder-table th:nth-child(3),
+.reminder-table td:nth-child(3) {
+    width: 25%;
+}
+.reminder-table th:nth-child(4),
+.reminder-table td:nth-child(4) {
+    width: 10%;
+}
+
+.reminder-table .action-btn {
+    padding: 4px 10px;
+    border-radius: 4px;
+    background: #33304a;
+    color: #ede7f6;
+    border: none;
+    font-size: 0.9rem;
+    cursor: pointer;
+    transition: background 0.2s;
+    margin: 0 auto;
+    display: block;
+}
+
+.reminder-table .action-btn:hover {
+    background: #5e5470;
+}
+
+.reminder-btn {
+    padding: 4px 10px;
+    border-radius: 4px;
+    background: #3a2523;
+    color: #ef9a9a;
+    border: none;
+    font-size: 0.9rem;
+    cursor: pointer;
+    transition: background 0.2s;
+    margin: 0 auto;
+    display: block;
+}
+
+.reminder-btn:hover {
+    background: #5c1130;
+}
+
+.reminder-select {
+    width: 100%;
+    padding: 4px 8px;
+    font-size: 0.9rem;
+    border: 1px solid #33304a;
+    border-radius: 4px;
+    background: #29293a;
+    color: #ede7f6;
+    transition: border-color 0.2s;
+    outline: none;
+}
+
+.reminder-select:focus {
+    border-color: #b39ddb;
+}
+
+.reminder-time-input {
+    width: 48px;
+    padding: 4px 6px;
+    font-size: 0.9rem;
+    border: 1px solid #33304a;
+    border-radius: 4px;
+    background: #29293a;
+    color: #ede7f6;
+    transition: border-color 0.2s;
+    outline: none;
+    text-align: center;
+}
+
+.reminder-time-input:focus {
+    border-color: #b39ddb;
+}
+
+#reminder-modal-content .button-group {
+    background: #23232b;
+    border-top: 1px solid #33304a;
+    margin-top: 32px;
+    padding: 16px 0 0 0;
+    display: flex;
+    justify-content: flex-end;
+    gap: 8px;
+    border-radius: 0 0 4px 4px;
+}
+
+.reminder-btn-group,
+#reminder-modal-content .button-group {
+    display: flex;
+    justify-content: flex-end;
+    gap: 8px;
+    margin-top: 16px;
+    background: #23232b;
+    border-top: 1px solid #33304a;
+    padding: 8px 0 0 0;
+    border-radius: 0 0 4px 4px;
+}
+
+#save-reminder-btn, #close-reminder-btn {
+    padding: 8px 16px;
+    border-radius: 4px;
+    font-size: 14px;
+    font-weight: 500;
+    border: none;
+    cursor: pointer;
+    transition: all 0.2s ease;
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    background-color: #33304a;
+    color: #ede7f6;
+}
+
+#save-reminder-btn {
+    background-color: #b39ddb;
+    color: #23232b;
+}
+
+#close-reminder-btn {
+    background-color: #33304a;
+    color: #ede7f6;
+}
+
+#save-reminder-btn:hover, #close-reminder-btn:hover {
+    background-color: #5e5470;
+    transform: none;
+    box-shadow: none;
+}
\ No newline at end of file
diff --git a/exam/Styles/md2/light.css b/exam/Styles/md2/light.css
new file mode 100644
index 0000000..8ebedd3
--- /dev/null
+++ b/exam/Styles/md2/light.css
@@ -0,0 +1,884 @@
+#return-btn {
+    position: absolute; /* 绝对定位 */
+    top: 20px; /* 距离顶部 20px */
+    left: 20px; /* 距离左侧 20px */
+    padding: 12px 24px; /* 内边距 */
+    font-size: 1rem; /* 字体大小 */
+    cursor: pointer; /* 鼠标悬停时显示为手型 */
+    background-color: #E8DEF8; /* 按钮背景颜色 */
+    color: #000000; /* 按钮文字颜色 */
+    border: none; /* 按钮边框样式 */
+    border-radius: 4px; /* 按钮圆角大小 */
+    box-shadow: none; /* 按钮阴影 */
+    transition: all 0.2s ease; /* 背景颜色和缩放的过渡效果 */
+    z-index: 1001; /* 按钮层级 */
+}
+
+#return-btn:hover {
+    background-color: #ede7f6; /* 悬停时的背景颜色 */
+    transform: none; /* 悬停时向上移动 1px */
+    box-shadow: none; /* 悬停时的阴影效果 */
+}
+
+body {
+    font-family: 'Roboto', 'HarmonyOS Sans SC', sans-serif;
+    margin: 0;
+    padding: 0;
+    background: #fafafa;
+    color: #1C1B1F;
+    overflow: auto;
+}
+
+body::-webkit-scrollbar {
+    display: none;
+}
+
+.top-btn-group {
+    position: absolute;
+    top: 20px;
+    right: 20px;
+    display: flex;
+    flex-direction: row;
+    gap: 8px;
+    z-index: 1001;
+}
+
+#fullscreen-btn, #settings-btn, #reminder-settings-btn {
+    padding: 8px 16px;
+    font-size: 1rem;
+    cursor: pointer;
+    background-color: #ede7f6;
+    color: #1a237e;
+    border: none;
+    border-radius: 4px;
+    box-shadow: none;
+    transition: all 0.2s ease;
+    display: flex;
+    align-items: center;
+}
+
+#fullscreen-btn::before {
+    content: "fullscreen";
+    font-family: 'Material Icons';
+    font-size: 20px;
+    margin-right: 4px;
+}
+
+#settings-btn::before {
+    content: "settings";
+    font-family: 'Material Icons';
+    font-size: 20px;
+    margin-right: 4px;
+}
+
+#reminder-settings-btn::before {
+    content: "notifications";
+    font-family: 'Material Icons';
+    font-size: 20px;
+    margin-right: 4px;
+}
+
+#fullscreen-btn:hover, #settings-btn:hover, #reminder-settings-btn:hover {
+    background-color: #d1c4e9;
+    transform: none;
+    box-shadow: none;
+}
+
+.container {
+    padding: 16px;
+    max-width: 1200px;
+    margin: auto;
+    background-color: #fff;
+    border-radius: 4px;
+    box-shadow: 0 2px 4px rgba(60,60,60,0.08);
+}
+
+h1 {
+    font-size: 3.5rem;
+    font-weight: 400;
+    text-align: left;
+    margin-bottom: 16px;
+    color: #1C1B1F;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+}
+
+#room {
+    font-size: 3.5rem;
+    font-weight: 400;
+    color: #1C1B1F;
+    margin-left: 20px;
+}
+
+#message {
+    font-size: 1.8rem;
+    color: #512da8;
+    margin-bottom: 24px;
+}
+
+.content {
+    display: flex;
+    justify-content: space-between;
+    gap: 12px;
+}
+
+.left-column, .right-column {
+    display: flex;
+    flex-direction: column;
+    gap: 12px;
+}
+
+.left-column {
+    width: 48%;
+}
+
+.right-column {
+    width: 48%;
+}
+
+.clock-section, .info-section, .right-column {
+    background-color: #fff;
+    padding: 16px;
+    border-radius: 4px;
+    box-shadow: 0 1px 2px rgba(60,60,60,0.06);
+}
+
+.info-section {
+    position: relative;
+}
+
+#current-time {
+    font-size: 8rem;
+    text-align: center;
+    color: #512da8;
+    margin: 0;
+    font-weight: 400;
+}
+
+#current-subject, #exam-timing, #remaining-time, #status {
+    font-size: 3rem;
+    margin: 8px 0;
+    text-align: left;
+    color: #1C1B1F;
+}
+
+#paper-info {
+    font-size: 3rem;
+    margin: 8px 0;
+    text-align: left;
+    color: #1C1B1F;
+}
+
+#exam-papers, #answer-sheets {
+    margin: 4px 0;
+}
+
+table {
+    width: 100%;
+    border-collapse: separate;
+    border-spacing: 0;
+    margin-top: 12px;
+    background-color: #fff;
+    border-radius: 4px;
+    overflow: hidden;
+    box-shadow: none;
+}
+
+th, td {
+    padding: 0.5em;
+    font-size: 1.8rem;
+    text-align: center;
+    border-bottom: 1px solid #ede7f6;
+}
+
+th {
+    background-color: #ede7f6;
+    color: #1a237e;
+    font-weight: 500;
+}
+
+tr:hover {
+    background-color: #f3e5f5;
+}
+
+.exam-status-tag {
+    padding: 1px 4px;
+    border-radius: 2px;
+    font-size: 0.9rem;
+    font-weight: 500;
+}
+
+.exam-status-进行中 {
+    background-color: #c8e6c9;
+    color: #388e3c;
+}
+
+.exam-status-即将开始 {
+    background-color: #fff9c4;
+    color: #fbc02d;
+}
+
+.exam-status-已结束 {
+    background-color: #ffcdd2;
+    color: #c62828;
+}
+
+.exam-status-未开始 {
+    background-color: #ede7f6;
+    color: #1a237e;
+}
+
+#settings-modal {
+    display: none;
+    position: fixed;
+    z-index: 1000;
+    left: 0;
+    top: 0;
+    width: 100%;
+    height: 100%;
+    background-color: rgba(0,0,0,0.18);
+    backdrop-filter: none;
+}
+
+#settings-modal-content {
+    background: #fff;
+    padding: 20px 24px;
+    margin: 40px auto;
+    border-radius: 4px;
+    width: 400px;
+    max-height: 70vh;
+    overflow-y: auto;
+    box-shadow: 0 2px 8px rgba(60,60,60,0.12);
+}
+
+#settings-modal-content::-webkit-scrollbar {
+    width: 8px;
+}
+
+#settings-modal-content::-webkit-scrollbar-track {
+    background: transparent;
+    margin: 4px;
+}
+
+#settings-modal-content::-webkit-scrollbar-thumb {
+    background: #ede7f6;
+    border-radius: 4px;
+    border: none;
+}
+
+#settings-modal-content::-webkit-scrollbar-thumb:hover {
+    background: #D0BCFF;
+}
+
+#settings-modal-content h3 {
+    margin: 0 0 24px;
+    color: #1C1B1F;
+    font-size: 18px;
+    font-weight: 500;
+}
+
+#settings-modal-content label {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    margin: 8px 0;
+    font-size: 14px;
+    color: #1C1B1F;
+}
+
+#settings-modal-content input[type="number"],
+#settings-modal-content input[type="text"] {
+    font-size: 1rem;
+    padding: 8px 12px;
+    margin: 4px 0 12px;
+    width: 100%;
+    box-sizing: border-box;
+    border: 1px solid #ede7f6;
+    border-radius: 4px;
+    background-color: #fff;
+    color: #1a237e;
+    transition: all 0.2s ease;
+}
+
+#settings-modal-content input:focus {
+    outline: none;
+    border-color: #512da8;
+    background-color: #f3e5f5;
+}
+
+.button-group {
+    display: flex;
+    justify-content: flex-end;
+    gap: 8px;
+    margin-top: 16px;
+    position: relative;
+    background-color: #fff;
+    padding: 8px 0;
+    border-top: 1px solid #ede7f6;
+    border-radius: 0 0 4px 4px;
+}
+
+#save-settings-btn, #close-settings-btn {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+}
+
+#save-settings-btn::before {
+    content: "✓";
+    font-size: 18px;
+}
+
+#close-settings-btn::before {
+    content: "✕";
+    font-size: 18px;
+}
+
+#save-settings-btn, #close-settings-btn {
+    padding: 8px 16px;
+    border-radius: 4px;
+    font-size: 14px;
+    font-weight: 500;
+    border: none;
+    cursor: pointer;
+    transition: all 0.2s ease;
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    background-color: #ede7f6;
+    color: #1a237e;
+    box-shadow: none;
+}
+
+#save-settings-btn {
+    background-color: #512da8;
+    color: #fff;
+}
+
+#close-settings-btn {
+    background-color: #ede7f6;
+    color: #1a237e;
+}
+
+#save-settings-btn:hover, #close-settings-btn:hover {
+    background-color: #d1c4e9;
+    transform: none;
+    box-shadow: none;
+}
+
+.error-container {
+    position: fixed;
+    bottom: 16px;
+    left: 50%;
+    transform: translateX(-50%);
+    background: #ffcdd2;
+    color: #c62828;
+    padding: 8px 16px;
+    border-radius: 4px;
+    display: none;
+    z-index: 10001;
+    box-shadow: 0 2px 4px rgba(60,60,60,0.08);
+    animation: slideUp 0.3s ease;
+}
+
+.switch {
+    position: relative;
+    display: inline-block;
+    width: 36px;
+    height: 20px;
+}
+
+.slider {
+    position: absolute;
+    cursor: pointer;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background-color: #ede7f6;
+    transition: .3s;
+    border-radius: 10px;
+}
+
+.slider:before {
+    position: absolute;
+    content: "";
+    height: 14px;
+    width: 14px;
+    left: 3px;
+    bottom: 3px;
+    background-color: #FFFFFF;
+    transition: .3s;
+    border-radius: 50%;
+}
+
+input:checked + .slider {
+    background-color: #512da8;
+}
+
+input:checked + .slider:before {
+    transform: translateX(16px);
+    background-color: #FFFFFF;
+}
+
+.config-file-container {
+    margin: 12px 0;
+    padding: 12px;
+    border: 1px solid #ede7f6;
+    border-radius: 4px;
+    background-color: #f3e5f5;
+    transition: all 0.2s ease;
+}
+
+.config-file-container:hover {
+    border-color: #512da8;
+    box-shadow: 0 1px 4px rgba(60,60,60,0.08);
+}
+
+.config-file-container input[type="file"] {
+    max-width: 100%;
+    width: auto;
+    box-sizing: border-box;
+    padding: 8px;
+    border: 1px dashed #ede7f6;
+    border-radius: 4px;
+    background-color: #fff;
+    color: #1a237e;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.config-file-container input[type="file"]::-webkit-file-upload-button {
+    padding: 4px 8px;
+    margin-right: 12px;
+    background-color: #ede7f6;
+    color: #1a237e;
+    border: none;
+    border-radius: 4px;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.config-file-container input[type="file"]::-webkit-file-upload-button:hover {
+    background-color: #d1c4e9;
+}
+
+.file-hint {
+    margin-top: 6px;
+    font-size: 12px;
+    color: #49454F;
+    line-height: 1.5;
+}
+
+.config-control-btn {
+    margin-top: 10px;
+    padding: 8px 16px;
+    background-color: #ede7f6;
+    color: #1a237e;
+    border: none;
+    border-radius: 4px;
+    cursor: pointer;
+    font-size: 12px;
+    font-weight: 500;
+    transition: all 0.2s ease;
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.config-control-btn:hover {
+    background-color: #d1c4e9;
+    transform: none;
+    box-shadow: none;
+}
+
+.theme-toggle-container {
+    margin: 12px 0;
+    display: flex;
+    flex-direction: column;
+    gap: 8px;
+}
+
+#theme-select {
+    width: 100%;
+    padding: 8px 12px;
+    font-size: 1rem;
+    background-color: #fff;
+    color: #1a237e;
+    border: 1px solid #ede7f6;
+    border-radius: 4px;
+    cursor: pointer;
+    appearance: none;
+    -webkit-appearance: none;
+    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
+    background-repeat: no-repeat;
+    background-position: right 16px center;
+    background-size: 12px;
+}
+
+#theme-select:hover {
+    background-color: #f3e5f5;
+    border-color: #d1c4e9;
+}
+
+#theme-select:focus {
+    outline: none;
+    border-color: #512da8;
+    background-color: #f3e5f5;
+}
+
+#theme-select option {
+    background-color: #fff;
+    color: #1a237e;
+    padding: 8px;
+}
+
+#theme-select option:hover,
+#theme-select option:focus {
+    background-color: #f3e5f5;
+}
+
+.theme-toggle-container label {
+    font-size: 14px;
+    color: #1a237e;
+    margin-bottom: 4px;
+}
+
+.reminder-overlay {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background-color: rgba(255, 255, 255, 0.92);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    opacity: 0;
+    visibility: hidden;
+    transition: all 0.5s ease;
+    backdrop-filter: blur(8px);
+    z-index: 9999;
+    border-radius: 0;
+}
+
+.reminder-overlay.show {
+    opacity: 1;
+    visibility: visible;
+}
+
+.reminder-content {
+    text-align: center;
+    animation: fadeIn 0.5s ease;
+    border-radius: 4px;
+    background: #fff;
+    box-shadow: 0 2px 8px rgba(60,60,60,0.12);
+    padding: 16px;
+}
+
+.reminder-title {
+    font-size: 5rem;
+    color: #c62828;
+    margin-bottom: 1rem;
+}
+
+.reminder-subtitle {
+    font-size: 3rem;
+    color: #fbc02d;
+}
+
+.info-toggle-btn {
+    position: absolute;
+    right: 0;
+    top: 0;
+    background-color: #ede7f6;
+    color: #1a237e;
+    border: none;
+    border-radius: 50%;
+    width: 32px;
+    height: 32px;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    transition: all 0.2s ease;
+    z-index: 2;
+}
+
+.info-toggle-btn:hover {
+    background-color: #d1c4e9;
+    transform: none;
+}
+
+.info-toggle-btn .material-icons {
+    font-size: 18px;
+}
+
+.paper-count-container {
+    margin: 10px 0;
+}
+
+.paper-input-group {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    margin: 4px 0;
+    font-size: 2.5rem;
+}
+
+.count-control {
+    display: flex;
+    align-items: center;
+    gap: 2px;
+}
+
+.count-control input {
+    width: 36px;
+    padding: 2px;
+    font-size: 2rem;
+    text-align: center;
+    background-color: #FFFFFF;
+    color: #1C1B1F;
+    border: 1px solid #ede7f6;
+    border-radius: 4px;
+}
+
+.count-btn {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 24px;
+    height: 24px;
+    border: none;
+    border-radius: 50%;
+    background-color: #ede7f6;
+    color: #1a237e;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.count-btn:hover {
+    background-color: #d1c4e9;
+    transform: none;
+}
+
+.count-btn .material-icons {
+    font-size: 20px;
+}
+
+@keyframes fadeIn {
+    from {
+        opacity: 0;
+        transform: translateY(-20px);
+    }
+    to {
+        opacity: 1;
+        transform: translateY(0);
+    }
+}
+
+/* 优化提醒设置弹窗样式 */
+#reminder-modal.settings-modal {
+    display: none;
+    position: fixed;
+    z-index: 1000;
+    left: 0;
+    top: 0;
+    width: 100vw;
+    height: 100vh;
+    background: rgba(0,0,0,0.18);
+    backdrop-filter: none;
+}
+
+#reminder-modal-content.settings-panel {
+    position: absolute;
+    left: 50%;
+    top: 50%;
+    transform: translate(-50%, -50%);
+    width: 400px;
+    max-width: 98vw;
+    max-height: 70vh;
+    overflow-y: auto;
+    background: #fff;
+    border-radius: 4px;
+    box-shadow: 0 2px 8px rgba(60,60,60,0.12);
+    padding: 20px 24px;
+}
+
+#reminder-modal-content.settings-panel h3 {
+    margin-top: 0;
+    margin-bottom: 24px;
+    font-size: 18px;
+    font-weight: 500;
+    color: #1a237e;
+}
+
+.reminder-table {
+    width: 100%;
+    border-collapse: separate;
+    border-spacing: 0;
+    margin-bottom: 12px;
+    background: #fff;
+    border-radius: 4px;
+    overflow: hidden;
+    table-layout: fixed;
+    box-shadow: none;
+}
+
+.reminder-table th, .reminder-table td {
+    padding: 8px 4px;
+    font-size: 1.4rem;
+    text-align: center;
+    border-bottom: 1px solid #ede7f6;
+    vertical-align: middle;
+    word-break: break-all;
+}
+
+.reminder-table th {
+    background: #ede7f6;
+    color: #1a237e;
+    font-weight: 500;
+}
+
+.reminder-table tr:last-child td {
+    border-bottom: none;
+}
+
+.reminder-table th:nth-child(1),
+.reminder-table td:nth-child(1) {
+    width: 50%;
+    text-align: left;
+    padding-left: 8px;
+}
+.reminder-table th:nth-child(2),
+.reminder-table td:nth-child(2) {
+    width: 15%;
+}
+.reminder-table th:nth-child(3),
+.reminder-table td:nth-child(3) {
+    width: 25%;
+}
+.reminder-table th:nth-child(4),
+.reminder-table td:nth-child(4) {
+    width: 10%;
+}
+
+.reminder-table .action-btn {
+    padding: 4px 10px;
+    border-radius: 4px;
+    background: #ede7f6;
+    color: #1a237e;
+    border: none;
+    font-size: 0.9rem;
+    cursor: pointer;
+    transition: background 0.2s;
+    margin: 0 auto;
+    display: block;
+}
+
+.reminder-table .action-btn:hover {
+    background: #d1c4e9;
+}
+
+#reminder-modal-content .button-group {
+    background: #fff;
+    border-top: 1px solid #ede7f6;
+    margin-top: 16px;
+    padding: 8px 0 0 0;
+    display: flex;
+    justify-content: flex-end;
+    gap: 8px;
+    border-radius: 0 0 4px 4px;
+}
+
+.reminder-btn {
+    padding: 4px 10px;
+    border-radius: 4px;
+    background: #ffcdd2;
+    color: #c62828;
+    border: none;
+    font-size: 0.9rem;
+    cursor: pointer;
+    transition: background 0.2s;
+    margin: 0 auto;
+    display: block;
+}
+
+.reminder-btn:hover {
+    background: #e57373;
+}
+
+.reminder-select {
+    width: 100%;
+    padding: 4px 8px;
+    font-size: 0.9rem;
+    border: 1px solid #ede7f6;
+    border-radius: 4px;
+    background: #fff;
+    color: #1a237e;
+    transition: border-color 0.2s;
+    outline: none;
+}
+
+.reminder-select:focus {
+    border-color: #512da8;
+}
+
+.reminder-time-input {
+    width: 48px;
+    padding: 4px 6px;
+    font-size: 0.9rem;
+    border: 1px solid #ede7f6;
+    border-radius: 4px;
+    background: #fff;
+    color: #1a237e;
+    transition: border-color 0.2s;
+    outline: none;
+    text-align: center;
+}
+
+.reminder-time-input:focus {
+    border-color: #512da8;
+}
+
+.reminder-btn-group,
+#reminder-modal-content .button-group {
+    display: flex;
+    justify-content: flex-end;
+    gap: 8px;
+    margin-top: 16px;
+    background: #fff;
+    border-top: 1px solid #ede7f6;
+    padding: 8px 0 0 0;
+    border-radius: 0 0 4px 4px;
+}
+
+#save-reminder-btn, #close-reminder-btn {
+    padding: 8px 16px;
+    border-radius: 4px;
+    font-size: 14px;
+    font-weight: 500;
+    border: none;
+    cursor: pointer;
+    transition: all 0.2s ease;
+    display: flex;
+    align-items: center;
+    gap: 8px;
+}
+
+#save-reminder-btn {
+    background-color: #512da8;
+    color: #fff;
+}
+
+#close-reminder-btn {
+    background-color: #ede7f6;
+    color: #1a237e;
+}
+
+#save-reminder-btn:hover, #close-reminder-btn:hover {
+    background-color: #d1c4e9;
+    transform: none;
+    box-shadow: none;
+}
\ No newline at end of file
diff --git a/exam/Styles/profile.json b/exam/Styles/profile.json
index 3699cc7..2dece06 100644
--- a/exam/Styles/profile.json
+++ b/exam/Styles/profile.json
@@ -11,6 +11,10 @@
         {
             "name": "Material Design 3",
             "path": "md3"
+        },
+        {
+            "name": "Material Design 2",
+            "path": "md2"
         }
     ]
 }
\ No newline at end of file