/* Login Page Styles */
.loading-flower {
    display: inline-block;
    font-size: 1.3em;
    margin-right: 8px;
    vertical-align: middle;
    animation: flower-rotate 1s linear infinite;
    transform-origin: 50% 50%;
    color: var(--theme-primary, #9e9e9e);
}

@keyframes flower-rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

body {
    font-family: 'DFGirl', 'Comic Sans MS', 'Arial Rounded MT Bold', Arial, sans-serif;
    background: var(--theme-gradient-hover, linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%));
    margin: 0;
    min-height: 100vh;
    min-width: 100vw;
    width: 100vw;
    height: 100vh;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

.admin-login-card {
    border-radius: 24px;
    box-shadow: 0 4px 24px 0 var(--theme-border, rgba(224, 224, 224, 0.15));
    padding: 32px 24px 24px 24px;
    max-width: 400px;
    width: 90vw;
    min-width: 0;
    background: var(--theme-background-light, #ffffff);
    margin: auto auto 20px auto;
    position: relative;
    border: 2px solid var(--theme-border, transparent);
}

h2 {
    text-align: center;
    color: var(--theme-primary, #9e9e9e);
    margin-bottom: 24px;
    font-weight: bold;
    letter-spacing: 2px;
}

.form-group {
    margin-bottom: 18px;
}

label {
    display: block;
    margin-bottom: 6px;
    color: var(--theme-primary, #9e9e9e);
    font-size: 1.05rem;
    font-weight: 600;
}

input {
    width: 100%;
    padding: 10px 12px;
    border-radius: 12px;
    border: 1.5px solid var(--theme-border, #e0e0e0);
    background: var(--theme-background, #fff);
    color: var(--theme-text-primary, #424242);
    font-size: 1rem;
    transition: border 0.2s, background 0.2s, color 0.2s;
    box-sizing: border-box;
}

/* 密码输入框特殊样式 */
input[type="password"] {
    padding-right: 50px; /* 为密码切换按钮留出空间 */
}

input:focus {
    border: 1.5px solid var(--theme-primary-light, #e0e0e0);
    outline: none;
    box-shadow: 0 0 0 3px var(--theme-border, rgba(158, 158, 158, 0.1));
}

/* 密码输入框容器样式 */
.password-input-container {
    position: relative;
    display: inline-block;
    width: 100%;
}

/* 密码切换按钮样式 */
.password-toggle-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 18px;
    color: var(--theme-text-secondary, #757575);
    padding: 6px;
    border-radius: 6px;
    transition: all 0.2s ease;
    z-index: 10;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
}

.password-toggle-btn:hover {
    color: var(--theme-primary, #9e9e9e);
    background: var(--theme-hover, rgba(158, 158, 158, 0.1));
    transform: translateY(-50%) scale(1.1);
}

.password-toggle-btn:focus {
    outline: none;
    color: var(--theme-primary, #9e9e9e);
    background: var(--theme-hover, rgba(158, 158, 158, 0.1));
    box-shadow: 0 0 0 2px var(--theme-border, rgba(158, 158, 158, 0.2));
}

.password-toggle-btn:active {
    transform: translateY(-50%) scale(0.95);
}

button {
    background: var(--theme-gradient-primary, linear-gradient(90deg, #f5f5f5 0%, #e0e0e0 100%));
    color: var(--theme-text-primary, #424242);
    border: none;
    border-radius: 16px;
    padding: 10px 0;
    width: 100%;
    font-size: 1.1rem;
    font-weight: bold;
    box-shadow: 0 2px 8px 0 var(--theme-border, rgba(224, 224, 224, 0.12));
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}

button:hover {
    background: var(--theme-gradient-reverse, linear-gradient(90deg, #e0e0e0 0%, #f5f5f5 100%));
    transform: translateY(-2px) scale(1.03);
}

#admin-login-msg {
    color: var(--theme-primary, #9e9e9e);
    text-align: center;
    margin-top: 12px;
}

/* 备案信息样式 */
.web-footer {
    margin-top: auto;
}

@media (max-width: 480px) {
    .admin-login-card {
        padding: 16px 4vw 16px 4vw;
        max-width: 96vw;
        margin: auto auto 15px auto;
    }
    
    h2 {
        font-size: 1.4rem;
        margin-bottom: 20px;
    }
    
    label {
        font-size: 1rem;
    }
    
    input {
        padding: 12px;
        font-size: 1rem;
    }
    
    button {
        font-size: 1rem;
    }
    
    /* 移动端密码切换按钮优化 */
    .password-toggle-btn {
        right: 6px;
        width: 30px;
        height: 30px;
        font-size: 16px;
        padding: 4px;
    }
}

@media (max-width: 320px) {
    .admin-login-card {
        padding: 12px 3vw 12px 3vw;
    }
    
    h2 {
        font-size: 1.2rem;
        margin-bottom: 16px;
    }
    
    .form-group {
        margin-bottom: 14px;
    }
    
    label {
        font-size: 0.95rem;
        margin-bottom: 4px;
    }
    
    input {
        padding: 10px;
        font-size: 0.95rem;
    }
    
    button {
        padding: 12px 0;
        font-size: 0.95rem;
    }
}