Create static/styles.css

static/styles.css

@@ -0,0 +1,369 @@
+:root {
+    --primary-color: #8a2be2;
+    --secondary-color: #4b0082;
+    --accent-color: #9370db;
+    --text-color: #f8f9fa;
+    --card-bg: rgba(25, 25, 35, 0.8);
+    --input-bg: rgba(30, 30, 40, 0.6);
+    --success-color: #6ab04c;
+    --error-color: #eb4d4b;
+}
+
+* {
+    margin: 0;
+    padding: 0;
+    box-sizing: border-box;
+}
+
+body {
+    font-family: 'Quicksand', sans-serif;
+    color: var(--text-color);
+    background-color: #121212;
+    min-height: 100vh;
+    position: relative;
+    overflow-x: hidden;
+}
+
+/* 星空背景 */
+.stars, .twinkling {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+}
+
+.stars {
+    background: #000 url('https://i.imgur.com/YKY28eT.png') repeat top center;
+    z-index: -2;
+}
+
+.twinkling {
+    background: transparent url('https://i.imgur.com/XYMF4ca.png') repeat top center;
+    z-index: -1;
+    animation: move-twink-back 200s linear infinite;
+}
+
+@keyframes move-twink-back {
+    from {background-position: 0 0;}
+    to {background-position: -10000px 5000px;}
+}
+
+/* 容器样式 */
+.container {
+    max-width: 1000px;
+    margin: 0 auto;
+    padding: 2rem 1rem;
+}
+
+/* 头部 */
+header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 2rem;
+    padding-bottom: 1rem;
+    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
+}
+
+.title-container h1 {
+    font-size: 2.2rem;
+    background: linear-gradient(45deg, #ff9a9e, #fad0c4, #a18cd1, #fbc2eb);
+    -webkit-background-clip: text;
+    background-clip: text;
+    color: transparent;
+    margin-bottom: 0.5rem;
+}
+
+.title-container p {
+    font-size: 1.1rem;
+    color: var(--accent-color);
+}
+
+.user-actions {
+    display: flex;
+    align-items: center;
+    gap: 1rem;
+}
+
+.btn-logout {
+    background-color: rgba(255, 255, 255, 0.1);
+    color: var(--text-color);
+    border: none;
+    padding: 0.5rem 1rem;
+    border-radius: 50px;
+    cursor: pointer;
+    transition: all 0.3s;
+    text-decoration: none;
+    display: flex;
+    align-items: center;
+    gap: 0.5rem;
+}
+
+.btn-logout:hover {
+    background-color: rgba(255, 255, 255, 0.2);
+}
+
+/* 卡片 */
+.card {
+    background-color: var(--card-bg);
+    border-radius: 16px;
+    padding: 2rem;
+    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
+    backdrop-filter: blur(10px);
+    margin-bottom: 2rem;
+    border: 1px solid rgba(255, 255, 255, 0.1);
+    transition: transform 0.3s, box-shadow 0.3s;
+}
+
+.card:hover {
+    transform: translateY(-5px);
+    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
+}
+
+/* 表单样式 */
+.form-group {
+    margin-bottom: 1.5rem;
+}
+
+.form-group label {
+    display: block;
+    margin-bottom: 0.5rem;
+    font-weight: 500;
+    display: flex;
+    align-items: center;
+    gap: 0.5rem;
+}
+
+.form-group label i {
+    color: var(--accent-color);
+}
+
+input, textarea, select {
+    width: 100%;
+    padding: 1rem;
+    background-color: var(--input-bg);
+    border: 1px solid rgba(255, 255, 255, 0.1);
+    border-radius: 8px;
+    color: var(--text-color);
+    font-family: 'Quicksand', sans-serif;
+    font-size: 1rem;
+    transition: all 0.3s;
+}
+
+input:focus, textarea:focus, select:focus {
+    outline: none;
+    border-color: var(--accent-color);
+    box-shadow: 0 0 0 2px rgba(147, 112, 219, 0.2);
+}
+
+textarea {
+    min-height: 120px;
+    resize: vertical;
+}
+
+select {
+    appearance: none;
+    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%239370db' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
+    background-repeat: no-repeat;
+    background-position: calc(100% - 1rem) center;
+    padding-right: 2.5rem;
+}
+
+/* 按钮 */
+.btn-convert, .btn-copy {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    gap: 0.5rem;
+    padding: 1rem 2rem;
+    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
+    color: white;
+    border: none;
+    border-radius: 50px;
+    font-family: 'Quicksand', sans-serif;
+    font-size: 1.1rem;
+    font-weight: 600;
+    cursor: pointer;
+    transition: all 0.3s;
+    box-shadow: 0 4px 15px rgba(138, 43, 226, 0.3);
+}
+
+.btn-convert {
+    width: 100%;
+}
+
+.btn-convert:hover, .btn-copy:hover {
+    transform: translateY(-2px);
+    box-shadow: 0 8px 20px rgba(138, 43, 226, 0.4);
+}
+
+.btn-convert:active, .btn-copy:active {
+    transform: translateY(1px);
+}
+
+/* 结果卡片 */
+.result-card h2 {
+    margin-bottom: 1.5rem;
+    display: flex;
+    align-items: center;
+    gap: 0.5rem;
+}
+
+.result-card h2 i {
+    color: var(--success-color);
+}
+
+.result-container {
+    position: relative;
+    margin-bottom: 1.5rem;
+}
+
+#convertResult {
+    padding-right: 4rem;
+}
+
+.btn-copy {
+    position: absolute;
+    right: 0.5rem;
+    top: 0.5rem;
+    padding: 0.5rem;
+    font-size: 0.9rem;
+    min-width: auto;
+}
+
+.tip {
+    text-align: center;
+    margin-top: 1rem;
+}
+
+.tip p {
+    color: var(--accent-color);
+    font-size: 1.1rem;
+}
+
+/* 页脚 */
+footer {
+    text-align: center;
+    margin-top: 4rem;
+    padding: 1.5rem 0;
+    color: rgba(255, 255, 255, 0.6);
+    font-size: 0.9rem;
+}
+
+/* 提示框 */
+.toast {
+    position: fixed;
+    bottom: 2rem;
+    left: 50%;
+    transform: translateX(-50%);
+    padding: 0.75rem 1.5rem;
+    background-color: rgba(0, 0, 0, 0.8);
+    color: white;
+    border-radius: 50px;
+    font-size: 0.9rem;
+    opacity: 0;
+    transition: opacity 0.3s;
+    z-index: 1000;
+}
+
+.toast.show {
+    opacity: 1;
+}
+
+/* 登录页面样式 */
+.login-container {
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    min-height: 100vh;
+    padding: 1rem;
+}
+
+.login-card {
+    background-color: var(--card-bg);
+    border-radius: 16px;
+    padding: 2.5rem;
+    width: 100%;
+    max-width: 400px;
+    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
+    backdrop-filter: blur(10px);
+    border: 1px solid rgba(255, 255, 255, 0.1);
+    text-align: center;
+}
+
+.login-card h1 {
+    font-size: 1.8rem;
+    margin-bottom: 0.5rem;
+    background: linear-gradient(45deg, #ff9a9e, #fad0c4, #a18cd1, #fbc2eb);
+    -webkit-background-clip: text;
+    background-clip: text;
+    color: transparent;
+}
+
+.login-card h3 {
+    color: var(--accent-color);
+    margin-bottom: 2rem;
+    font-weight: 500;
+}
+
+.alert {
+    padding: 0.75rem;
+    margin-bottom: 1.5rem;
+    border-radius: 8px;
+    font-size: 0.9rem;
+}
+
+.alert-error {
+    background-color: rgba(235, 77, 75, 0.2);
+    color: #ff6b6b;
+    border: 1px solid rgba(235, 77, 75, 0.3);
+}
+
+.btn-login {
+    width: 100%;
+    padding: 0.75rem;
+    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
+    color: white;
+    border: none;
+    border-radius: 8px;
+    font-family: 'Quicksand', sans-serif;
+    font-size: 1rem;
+    font-weight: 600;
+    cursor: pointer;
+    transition: all 0.3s;
+    box-shadow: 0 4px 15px rgba(138, 43, 226, 0.3);
+}
+
+.btn-login:hover {
+    transform: translateY(-2px);
+    box-shadow: 0 8px 20px rgba(138, 43, 226, 0.4);
+}
+
+/* 响应式设计 */
+@media (max-width: 768px) {
+    header {
+        flex-direction: column;
+        align-items: flex-start;
+    }
+    
+    .user-actions {
+        margin-top: 1rem;
+        width: 100%;
+        justify-content: space-between;
+    }
+    
+    .title-container h1 {
+        font-size: 1.8rem;
+    }
+}
+
+@media (max-width: 480px) {
+    .card {
+        padding: 1.5rem;
+    }
+    
+    .btn-convert {
+        padding: 0.75rem 1.5rem;
+    }
+}