/* ============================================
   表单组件公共样式
   ============================================ */

/* 表单分组 */
.form-group {
    margin-bottom: var(--spacing-lg, 20px);
}

.form-group:last-child {
    margin-bottom: 0;
}

/* 表单标签 */
.form-label {
    display: block;
    color: var(--text-regular, #1D2129);
    font-size: var(--font-base, 14px);
    font-weight: 500;
    margin-bottom: var(--spacing-sm, 8px);
}

.form-label.required::after {
    content: '*';
    color: var(--color-error, #F53F3F);
    margin-left: var(--spacing-xs, 4px);
}

/* 头像展示（弹窗内只读预览） */
.user-avatar-display {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-full);
    overflow: hidden;
    border: 2px solid var(--border-base, #E8E8E8);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-info, #165DFF) 0%, var(--color-info-dark, #0F3DA8) 100%);
}

.user-avatar-display .user-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.user-avatar-display .user-avatar-char {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-size: 28px;
    font-weight: 600;
    color: var(--text-inverse, #fff);
}

/* 输入框容器 */
.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    transition: all var(--transition-base, 0.3s ease);
}

.input-wrapper.focused {
    transform: scale(1.02);
}

.input-wrapper.error input {
    border-color: var(--color-error, #F53F3F) !important;
    background: var(--color-error-bg, #FEF2F2);
}

.input-wrapper .input-icon {
    position: absolute;
    left: var(--spacing-md, 16px);
    color: var(--text-placeholder, #86909C);
    pointer-events: none;
    transition: color var(--transition-base, 0.3s ease);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
}

.input-wrapper .input-icon.right {
    left: auto;
    right: var(--spacing-md, 16px);
}

.input-wrapper.focused .input-icon {
    color: var(--color-primary, #165DFF);
}

/* 表单输入框 */
.form-input,
.input-wrapper input:not([type="checkbox"]):not([type="radio"]):not([type="file"]) {
    width: 100%;
    height: 44px;
    min-height: 44px;
    max-height: 44px;
    padding: 10px 16px 10px 44px;
    border: 1.5px solid var(--border-base, #E5E6EB);
    border-radius: var(--radius-md, 8px);
    font-size: var(--font-base, 14px);
    color: var(--text-regular, #1D2129);
    background: var(--bg-hover, #FAFBFC);
    transition: all var(--transition-base, 0.3s ease);
    outline: none;
    box-sizing: border-box;
    -webkit-appearance: none;
    appearance: none;
}

/* 多行文本框：解除固定高度限制，允许自由拖拽调整 */
textarea.form-input {
    height: auto;
    min-height: 80px;
    max-height: none;
    padding: 10px 16px;
    line-height: 1.6;
    resize: vertical;
    font-family: inherit;
}

/* ========== 日期/时间选择框统一样式 ========== */
/* 覆盖浏览器原生日期控件，使用自定义日历图标 */
.form-input[type="date"],
.form-input[type="datetime-local"],
.form-input[type="time"],
.form-input[type="month"] {
    padding-right: 44px;
    position: relative;
    cursor: pointer;
}

/* 自定义日历图标（替代浏览器默认图标） */
.form-input[type="date"]::-webkit-calendar-picker-indicator,
.form-input[type="datetime-local"]::-webkit-calendar-picker-indicator,
.form-input[type="time"]::-webkit-calendar-picker-indicator,
.form-input[type="month"]::-webkit-calendar-picker-indicator {
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.2s;
}

.form-input[type="date"]:hover::-webkit-calendar-picker-indicator,
.form-input[type="datetime-local"]:hover::-webkit-calendar-picker-indicator,
.form-input[type="time"]:hover::-webkit-calendar-picker-indicator,
.form-input[type="month"]:hover::-webkit-calendar-picker-indicator {
    opacity: 1;
}

/* ========== select 下拉选择框统一样式 ========== */
/* 当 <select> 使用 .form-input 类时，追加下拉箭头 */
select.form-input {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2386909C' 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;
    padding-right: 44px;
    cursor: pointer;
}

.form-input:focus,
.input-wrapper input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):focus {
    border-color: var(--border-base, #E5E6EB);
    background: var(--bg-card, #fff);
    box-shadow: none;
}

.form-input::placeholder,
.input-wrapper input::placeholder {
    color: var(--text-placeholder, #BBBFC4);
}

.input-wrapper input[type="password"] {
    padding-right: 44px;
}

/* 表单按钮 */
.form-btn {
    width: 100%;
    height: 52px;
    border: none;
    border-radius: var(--radius-lg, 8px);
    background: linear-gradient(135deg, var(--color-primary, #165DFF) 0%, var(--color-primary-light, #0D47A1) 100%);
    color: var(--text-inverse, #fff);
    font-size: var(--font-lg, 15px);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base, 0.3s ease);
}

.form-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(var(--color-info-rgb), 0.3);
}

.form-btn:active {
    transform: translateY(0);
}

.form-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* 密码可见性切换 */
.eye-icon {
    position: absolute;
    right: var(--spacing-md, 16px);
    color: var(--text-placeholder, #86909C);
    font-size: var(--font-xl, 18px);
    cursor: pointer;
    transition: all var(--transition-base, 0.3s ease);
    z-index: 10;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: auto;
    border-radius: var(--radius-full);
}

.eye-icon:hover {
    color: var(--color-primary, #165DFF);
    background: rgba(var(--color-info-rgb), 0.1);
}

.eye-icon:active {
    transform: scale(0.9);
}

.eye-icon.active {
    color: var(--color-primary, #165DFF);
}

.eye-icon svg {
    width: 20px;
    height: 20px;
    pointer-events: auto;
}

/* 错误提示 */
.error-message {
    display: block;
    height: 20px;
    font-size: var(--font-xs, 12px);
    color: var(--color-error, #F53F3F);
    margin-top: var(--spacing-xs, 4px);
    padding-left: var(--spacing-sm, 8px);
    opacity: 0;
    transform: translateY(-5px);
    transition: all var(--transition-base, 0.3s ease);
}

.error-message.show {
    opacity: 1;
    transform: translateY(0);
    animation: formErrorShake 0.3s ease;
}

@keyframes formErrorShake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* 错误图标 */
.error-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg, 20px);
    background: linear-gradient(135deg, var(--color-error-soft, #FEF2F2) 0%, var(--color-error-soft, #FEE2E2) 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.error-icon::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    border: 3px solid rgba(var(--color-error-rgb), 0.1);
    border-radius: var(--radius-full);
}

.error-icon svg {
    width: 36px;
    height: 36px;
    color: var(--color-error, #F53F3F);
}

/* 验证码输入组 */
.verify-group {
    display: flex;
    gap: var(--spacing-base, 12px);
}

.verify-group .input-wrapper {
    flex: 1;
}

.verify-btn {
    min-width: 110px;
    height: 48px;
    border: none;
    border-radius: var(--radius-lg, 8px);
    background: linear-gradient(135deg, var(--color-primary, #165DFF) 0%, var(--color-primary-light, #0D47A1) 100%);
    color: var(--text-inverse, #fff);
    font-size: var(--font-sm, 13px);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base, 0.3s ease);
    white-space: nowrap;
}

.verify-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(var(--color-info-rgb), 0.4);
}

.verify-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: var(--color-disabled-bg, #E8E8E8);
    color: var(--text-placeholder, #BBBFC4);
}

/* 密码强度指示器 */
.password-strength {
    display: flex;
    gap: var(--spacing-xs, 4px);
    margin-top: var(--spacing-sm, 8px);
}

.password-strength-bar {
    flex: 1;
    height: 4px;
    border-radius: 2px;
    background: var(--border-base, #E8E8E8);
    transition: background var(--transition-base, 0.3s ease);
}

.password-strength-bar.weak {
    background: var(--color-error, #F53F3F);
}

.password-strength-bar.medium {
    background: var(--color-warning, #FA8C16);
}

.password-strength-bar.strong {
    background: var(--color-success, #00B42A);
}

.password-strength-text {
    font-size: var(--font-xs, 12px);
    color: var(--text-secondary, #86909C);
    margin-top: var(--spacing-xs, 4px);
}

/* 响应式适配 */
@media (max-width: 768px) {
    .form-input,
    .input-wrapper input {
        height: 44px;
        font-size: var(--font-md, 15px);
    }
    
    .form-btn {
        height: 48px;
    }
    
    .verify-btn {
        height: 44px;
        min-width: 100px;
    }
}

@media (max-width: 600px) {
    .form-input,
    .input-wrapper input {
        height: 44px;
        padding: 10px var(--spacing-md, 16px) 10px 44px;
    }
    
    .form-btn {
        height: 44px;
        font-size: var(--font-base, 14px);
    }
    
    .error-icon {
        width: 64px;
        height: 64px;
    }
    
    .error-icon svg {
        width: 28px;
        height: 28px;
    }
}

/* 大屏适配 */
@media (min-width: 1440px) {
    .form-input,
    .input-wrapper input {
        height: 52px;
        font-size: var(--font-lg, 16px);
    }
    
    .form-btn {
        height: 56px;
        font-size: var(--font-xl, 18px);
    }
}

/* 深色模式 */
@media (prefers-color-scheme: dark) {
    .form-input,
    .input-wrapper input {
        background: var(--bg-hover-dark, #2A2A2A);
        border-color: var(--border-dark, #444);
        color: var(--text-inverse, #fff);
    }
    
    .form-input:focus,
    .input-wrapper input:focus {
        background: var(--bg-card-dark, #333);
    }
    
    .form-input::placeholder,
    .input-wrapper input::placeholder {
        color: var(--text-placeholder-dark, #666);
    }
    
    .input-wrapper .input-icon {
        color: var(--text-placeholder-dark, #666);
    }
    
    .eye-icon {
        color: var(--text-placeholder-dark, #666);
    }
    
    .error-icon {
        background: linear-gradient(135deg, var(--color-error-hover, #3D1F1F) 0%, var(--color-error-hover, #2D1515) 100%);
    }
}

.auth-form {
    padding: 8px 0;
}

.auth-form .form-row {
    margin-bottom: var(--spacing-xl, 24px);
    flex-wrap: wrap;
}

.auth-form .form-row:last-of-type {
    margin-bottom: 0;
}

.auth-form .form-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs, 4px);
    font-size: var(--font-base, 14px);
    font-weight: 600;
    color: var(--text-primary, #1D2129);
    margin-bottom: 10px;
    white-space: nowrap;
    flex-basis: 100%;
    width: 100%;
}

.auth-form .required {
    color: var(--color-error, #F53F3F);
    font-size: var(--font-base, 14px);
    font-weight: 700;
}

.auth-form .form-input {
    width: 100%;
    height: 46px;
    padding: 0 16px;
    border: 1.5px solid var(--border-base, #E5E6EB);
    border-radius: var(--radius-lg, 12px);
    font-size: var(--font-base, 14px);
    outline: none;
    transition: var(--transition-base);
    background: var(--bg-input, #FAFBFC);
    flex-basis: 100%;
    box-sizing: border-box;
}

.auth-form textarea.form-input {
    height: auto;
    min-height: 100px;
    max-height: none;
    padding: 12px 16px;
    line-height: 1.6;
    resize: vertical;
}

.auth-form .form-input:focus {
    border-color: var(--brand-primary, #2B6CF3);
    box-shadow: 0 0 0 4px rgba(43, 108, 243, 0.12);
    background: var(--bg-card, #fff);
}

.auth-form .form-input::placeholder {
    color: var(--text-placeholder, #BBBFC4);
}

.auth-form select.form-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2386909C' 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;
    cursor: pointer;
    padding-right: 44px;
}

.auth-form-hint {
    margin-top: var(--spacing-sm, 8px);
    font-size: var(--font-sm, 13px);
    color: var(--text-secondary, #86909C);
    line-height: 1.5;
    padding: 8px 12px;
    background: var(--bg-hover, #F7F8FA);
    border-radius: var(--radius-md, 8px);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm, 8px);
    clear: both;
    width: 100%;
    flex-basis: 100%;
    box-sizing: border-box;
}

.auth-form-hint::before {
    content: '';
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2386909C' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='16' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='8' x2='12.01' y2='8'%3E%3C/line%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
}

.auth-form-hint-warning {
    color: var(--color-orange, #FA8C16);
    background: var(--color-warning-soft, #FFFBE6);
}

.auth-form-hint-warning::before {
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23FA8C16' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
}

.auth-form-actions {
    display: flex;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--border-base, #E8E8E8);
}

.auth-form-actions .auth-cancel-btn {
    padding: 12px 24px;
    background: var(--bg-active, #F2F3F5);
    color: var(--text-regular, #646A73);
    border: none;
    border-radius: 10px;
    font-size: var(--font-base, 14px);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
    min-width: auto;
    white-space: nowrap;
    flex-shrink: 0;
}

.auth-form-actions .auth-cancel-btn:hover {
    background: var(--border-base, #E5E6EB);
    color: var(--text-primary, #1D2129);
}

.auth-form-actions .auth-cancel-btn:active {
    transform: scale(0.98);
}

.auth-form-actions .auth-submit-btn {
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--brand-primary, #2B6CF3) 0%, var(--brand-primary-dark, #1D4ED8) 100%);
    color: var(--text-inverse, #fff);
    border: none;
    border-radius: 10px;
    font-size: var(--font-base, 14px);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(43, 108, 243, 0.3);
    min-width: auto;
    white-space: nowrap;
    flex-shrink: 0;
}

.auth-form-actions .auth-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(43, 108, 243, 0.45);
    background: linear-gradient(135deg, var(--brand-primary-strong, #3B7CF5) 0%, var(--brand-primary, #2563EB) 100%);
}

.auth-form-actions .auth-submit-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(43, 108, 243, 0.3);
}

.auth-form-actions .auth-submit-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(43, 108, 243, 0.3), 0 4px 12px rgba(43, 108, 243, 0.3);
}

.revoke-form-actions {
    display: flex;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: var(--spacing-base, 12px);
    margin-top: var(--spacing-xl, 24px);
    padding-top: 20px;
    border-top: 1px solid var(--border-base, #E8E8E8);
}

.revoke-form-actions .revoke-cancel-btn,
.revoke-form-actions .revoke-submit-btn,
.revoke-form-actions .batch-cancel-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 10px;
    font-size: var(--font-base, 14px);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
    min-width: auto;
    white-space: nowrap;
    flex-shrink: 0;
}

.revoke-form-actions .revoke-cancel-btn,
.revoke-form-actions .batch-cancel-btn {
    background: var(--bg-active, #F2F3F5);
    color: var(--text-regular, #646A73);
}

.revoke-form-actions .revoke-cancel-btn:hover,
.revoke-form-actions .batch-cancel-btn:hover {
    background: var(--border-base, #E5E6EB);
    color: var(--text-primary, #1D2129);
}

.revoke-form-actions .revoke-cancel-btn:active,
.revoke-form-actions .batch-cancel-btn:active {
    transform: scale(0.98);
}

.revoke-form-actions .revoke-submit-btn {
    background: linear-gradient(135deg, var(--color-error, #F53F3F) 0%, var(--color-error-hover, #D93026) 100%);
    color: var(--text-inverse, #fff);
    box-shadow: 0 4px 12px rgba(var(--color-error-rgb), 0.3);
    font-weight: 600;
}

.revoke-form-actions .revoke-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(var(--color-error-rgb), 0.45);
    background: linear-gradient(135deg, var(--color-error, #F65252) 0%, var(--color-error-hover, #EA4335) 100%);
}

.revoke-form-actions .revoke-submit-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(var(--color-error-rgb), 0.3);
}

/* ============================================
   公共动画定义（避免跨文件重复定义导致打包冲突）
   ============================================ */

/* 旋转加载动画 - 所有页面共用 */
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* 轻提示弹出动画 - 登录/移动端登录共用 */
@keyframes toastPop {
    0% {
        transform: translateX(-50%) translateY(-10px);
        opacity: 0;
    }
    100% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
}

/* ===== 焦点高亮：统一去除表单控件的蓝色环，保持视觉简洁 ===== */
.form-input:focus-visible,
.input-wrapper input:focus-visible {
    outline: none;
    outline-offset: 0;
}

/* 提交按钮、获取验证码按钮、密码小眼睛、授权/撤销按钮 —— 全部去掉焦点方框（用户要求按钮无外边框） */
.form-btn:focus-visible,
.form-btn:focus,
.verify-btn:focus-visible,
.verify-btn:focus,
.eye-icon:focus-visible,
.eye-icon:focus,
.auth-cancel-btn:focus-visible,
.auth-submit-btn:focus-visible,
.revoke-cancel-btn:focus-visible,
.revoke-submit-btn:focus-visible,
.batch-cancel-btn:focus-visible {
    outline: none !important;
    box-shadow: none !important;
    border: none;
}