/**
 * 用户认证模块样式
 * 统一的登录/注册弹窗样式
 */

/* 模态框背景 */
.auth-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: authFadeIn 0.2s ease;
}

@keyframes authFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* 模态框内容 */
.auth-modal-content {
    background: var(--lc-bg-card, #1a1a2e);
    border: 1px solid var(--lc-border, #2a2a4a);
    border-radius: 16px;
    padding: 32px;
    max-width: 420px;
    width: 90%;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.6);
    animation: authSlideIn 0.3s ease;
}

@keyframes authSlideIn {
    from { 
        opacity: 0;
        transform: translateY(-20px);
    }
    to { 
        opacity: 1;
        transform: translateY(0);
    }
}

/* 头部 */
.auth-modal-header {
    display: flex;
    align-items: center;
    margin-bottom: 24px;
}

.auth-modal-header i {
    font-size: 2rem;
    margin-right: 12px;
    color: var(--lc-gold, #c9a961);
}

.auth-modal-header h2 {
    color: var(--lc-gold, #c9a961);
    margin: 0;
    font-size: 1.4rem;
}

/* 提示信息 */
.auth-modal-notice {
    background: rgba(201, 169, 97, 0.1);
    border: 1px solid rgba(201, 169, 97, 0.3);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 20px;
}

.auth-modal-notice p {
    margin: 0;
    color: var(--lc-text-secondary, #a0a0c0);
    font-size: 0.85rem;
    line-height: 1.5;
}

.auth-modal-notice i {
    color: var(--lc-gold, #c9a961);
}

/* 表单组 */
.auth-form-group {
    margin-bottom: 16px;
}

.auth-form-group label {
    display: block;
    margin-bottom: 6px;
    color: var(--lc-gold, #c9a961);
    font-size: 0.9rem;
}

.auth-hint {
    color: var(--lc-text-muted, #666);
}

.auth-form-group input[type="text"],
.auth-form-group input[type="password"] {
    width: 100%;
    padding: 12px 14px;
    background: var(--lc-bg-secondary, #12121f);
    border: 1px solid var(--lc-border, #2a2a4a);
    border-radius: 8px;
    color: var(--lc-text, #e0e0e0);
    box-sizing: border-box;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.auth-form-group input:focus {
    outline: none;
    border-color: var(--lc-gold, #c9a961);
}

/* 用户名状态 */
.auth-status {
    margin-top: 4px;
    font-size: 0.8rem;
    color: var(--lc-text-muted, #666);
}

.auth-status-success {
    color: #22c55e !important;
}

.auth-status-success i {
    color: #22c55e;
}

.auth-status-error {
    color: var(--lc-red, #c94f4f) !important;
}

/* 验证码行 */
.auth-captcha-row {
    display: flex;
    gap: 10px;
}

.auth-captcha-row input {
    flex: 1;
    padding: 12px 14px;
    background: var(--lc-bg-secondary, #12121f);
    border: 1px solid var(--lc-border, #2a2a4a);
    border-radius: 8px;
    color: var(--lc-text, #e0e0e0);
    box-sizing: border-box;
    font-size: 1rem;
}

.auth-captcha-box {
    width: 120px;
    height: 46px;
    background: var(--lc-bg-secondary, #12121f);
    border: 1px solid var(--lc-border, #2a2a4a);
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--lc-text-muted, #666);
    font-size: 0.85rem;
    transition: border-color 0.3s ease;
    overflow: hidden;
}

.auth-captcha-box:hover {
    border-color: var(--lc-gold, #c9a961);
}

.auth-captcha-box svg {
    max-width: 100%;
    max-height: 100%;
}

/* 按钮行 */
.auth-btn-row {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

/* 按钮基础样式 */
.auth-btn {
    flex: 1;
    padding: 14px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.auth-btn-primary {
    background: linear-gradient(135deg, var(--lc-gold, #c9a961), #b8942d);
    border: none;
    color: #000;
}

.auth-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(201, 169, 97, 0.4);
}

.auth-btn-secondary {
    background: transparent;
    border: 1px solid var(--lc-gold, #c9a961);
    color: var(--lc-gold, #c9a961);
}

.auth-btn-secondary:hover {
    background: rgba(201, 169, 97, 0.1);
}

.auth-btn-cancel {
    width: 100%;
    padding: 12px;
    background: transparent;
    border: 1px solid var(--lc-border, #2a2a4a);
    color: var(--lc-text-muted, #666);
}

.auth-btn-cancel:hover {
    border-color: var(--lc-text-muted, #666);
    color: var(--lc-text, #e0e0e0);
}

/* 导航栏用户按钮样式 */
.nav-btn-auth {
    border-color: rgba(52, 152, 219, 0.3);
}

.nav-btn-auth:hover {
    border-color: #3498db;
    color: #3498db;
    background: rgba(52, 152, 219, 0.1);
}

.nav-btn-auth i,
.nav-btn-auth svg {
    color: #3498db;
}

/* 已登录状态 */
.nav-btn-auth.logged-in {
    border-color: rgba(46, 204, 113, 0.4);
    background: rgba(46, 204, 113, 0.1);
}

.nav-btn-auth.logged-in:hover {
    border-color: #2ecc71;
    background: rgba(46, 204, 113, 0.2);
}

.nav-btn-auth.logged-in i,
.nav-btn-auth.logged-in svg {
    color: #2ecc71;
}