/* ==================== 基础与布局 ==================== */
* { box-sizing: border-box; }
body { width: 100%; min-height: 100vh; margin: 0; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; }
#app { width: 100%; }
.container { width: 100%; max-width: 1100px; padding: 0 20px; margin: 0 auto; }

[v-cloak] { display: none !important; }

header { display: flex; justify-content: space-between; align-items: center; margin-block: 20px; }
.nav-links { display: flex; gap: 15px; }
.nav-links a { cursor: pointer; text-decoration: underline; }
.nav-links a.active { font-weight: bold; color: #165dff; text-decoration: none; }

main { min-height: calc(100vh - 200px); }
.card { border: 1px solid #e5e6eb; padding: 20px; border-radius: 8px; margin-top: 15px; background: #fff; }
footer { width: 100%; text-align: center; margin-top: 40px; padding-block: 20px; color: #86909c; font-size: 14px; }

/* ==================== 表格与表单 ==================== */
table { width: 100%; border-collapse: collapse; margin-top: 15px; }
th, td { padding: 12px 10px; text-align: left; border-bottom: 1px solid #f2f3f5; }
th { background-color: #f7f8fa; color: #4e5969; font-weight: 600; }

.filter-bar { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; padding: 15px 20px; margin: 20px 0; background-color: #f7f8fa; border: 1px solid #e5e6eb; border-radius: 6px; }
.filter-item { display: flex; align-items: center; gap: 8px; font-size: 14px; color: #4e5969; }
.filter-item select { padding: 6px 12px; border: 1px solid #dcdfe6; border-radius: 4px; outline: none; min-width: 130px; cursor: pointer; background: #fff; }

.form-group { margin-bottom: 16px; display: flex; flex-direction: column; }
.form-group-row { margin-bottom: 16px; display: flex; align-items: center; gap: 15px; }
.form-label { font-size: 14px; font-weight: 500; color: #4e5969; margin-bottom: 8px; }

.form-input, .form-select, .form-textarea { width: 100%; font-size: 14px; color: #1d2129; background-color: #f2f3f5; border: 1px solid transparent; border-radius: 6px; outline: none; transition: all 0.2s ease; }
.form-input, .form-select { height: 38px; padding: 0 12px; }
.form-textarea { padding: 12px; resize: vertical; }
.form-select { padding-right: 30px; cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%234e5969'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; background-size: 18px; }

.form-input:focus, .form-select:focus, .form-textarea:focus { background-color: #ffffff; border-color: #165dff; box-shadow: 0 0 0 2px rgba(22, 93, 255, 0.15); }

.checkbox-label { display: inline-flex; align-items: center; font-size: 14px; color: #4e5969; cursor: pointer; user-select: none; }
.checkbox-label input[type="checkbox"], .checkbox-label input[type="radio"] { margin-right: 6px; width: 16px; height: 16px; cursor: pointer; accent-color: #165dff; }

/* ==================== 按钮样式 ==================== */
button { font-family: inherit; font-size: inherit; cursor: pointer; border: none; border-radius: 6px; outline: none; }
.btn { padding: 8px 16px; font-size: 14px; font-weight: 500; border-radius: 6px; transition: all 0.2s ease; display: inline-flex; align-items: center; justify-content: center; gap: 4px; }
.btn-group { display: flex; gap: 6px; }

.btn-default, .btn-cancel { background-color: #f2f3f5; color: #4e5969; }
.btn-default:hover, .btn-cancel:hover { background-color: #e5e6eb; color: #1d2129; }
.btn-submit { background-color: #165dff; color: #ffffff; padding: 8px 16px; font-size: 14px; border-radius: 6px; }
.btn-submit:hover { background-color: #0e42d2; }
.btn-submit:disabled { background-color: #94bfff; cursor: not-allowed; }
.btn-danger { background-color: #ffece8; color: #f53f3f; }
.btn-danger:hover { background-color: #fde2e2; color: #e51616; }
.btn-green { background-color: #e8ffea; color: #00b42a; }
.btn-green:hover { background-color: #aff0b5; }
.btn-reset { background: #fff; border: 1px solid #e5e6eb; color: #4e5969; padding: 6px 12px; }
.btn-reset:hover { background: #f2f3f5; }

/* ==================== 模态框与动画 ==================== */        
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(29, 33, 41, 0.6); display: flex; justify-content: center; align-items: center; z-index: 1000; opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0.3s ease; }
.modal-overlay.show { opacity: 1; visibility: visible; }
.modal-container { background-color: #ffffff; width: 480px; border-radius: 8px; box-shadow: 0 4px 24px rgba(29, 33, 41, 0.12); padding-block: 24px; transform: scale(0.9); transition: transform 0.3s ease; }
.modal-overlay.show .modal-container { transform: scale(1); }
.modal-body { padding-inline: 24px; max-height: 60vh; overflow: auto; }
.modal-title { font-size: 18px; font-weight: 600; color: #1d2129; padding-inline: 24px; margin: 0 0 16px 0; }
.modal-message { color: #4e5969; font-size: 14px; line-height: 1.5; margin-bottom: 20px; }
.modal-footer { display: flex; justify-content: flex-end; gap: 12px; padding-inline: 24px; padding-top: 10px; }

/* ==================== 分页组件 ==================== */
.pagination-container { display: flex; justify-content: space-between; align-items: center; margin-top: 20px; font-size: 14px; color: #4e5969; }
.pagination { display: flex; list-style: none; padding: 0; margin: 0; }
.pagination li { margin: 0 4px; }
.pagination button { padding: 6px 12px; border: 1px solid #e5e6eb; background-color: #fff; cursor: pointer; border-radius: 4px; color: #1d2129; transition: all 0.2s; }
.pagination button:hover:not(:disabled) { border-color: #165dff; color: #165dff; }
.pagination li.active button { background-color: #165dff; color: #fff; border-color: #165dff; }
.pagination li.disabled button { color: #c9cdd4; cursor: not-allowed; background-color: #f7f8fa; border-color: #e5e6eb; }

/* ==================== 登录组件 ==================== */
.login-container { display: flex; justify-content: center; align-items: center; height: calc(100vh - 100px); }
.login-container .view-card { background: #fff; padding: 40px; border-radius: 12px; box-shadow: 0 8px 24px rgba(0,0,0,0.05); width: 410px; border: 1px solid #f2f3f5; }
.login-container h2 { margin-bottom: 24px; color: #1d2129; text-align: center; font-size: 24px; font-weight: 600; }
.login-container input[type="text"], .login-container input[type="email"] { width: 100%; padding: 12px; border: 1px solid #e5e6eb; border-radius: 6px; font-size: 14px; outline: none; background: #f7f8fa; transition: all 0.2s; }
.login-container input:focus { border-color: #165dff; background: #fff; box-shadow: 0 0 0 2px rgba(22, 93, 255, 0.15); }
.login-container button { width: 100%; margin-top: 10px; }
.login-container .message { margin-top: 15px; text-align: center; font-size: 14px; min-height: 20px; }
.login-container .success { color: #00b42a; }
.login-container .error { color: #f53f3f; }

/* ==================== 加载状态指示器 ==================== */
@keyframes rotation { 0% {transform: rotate(0deg)} 100% {transform: rotate(360deg)} }
@keyframes prixClipFix {
    0%   {clip-path:polygon(50% 50%,0 0,0 0,0 0,0 0,0 0)}
    25%  {clip-path:polygon(50% 50%,0 0,100% 0,100% 0,100% 0,100% 0)}
    50%  {clip-path:polygon(50% 50%,0 0,100% 0,100% 100%,100% 100%,100% 100%)}
    75%  {clip-path:polygon(50% 50%,0 0,100% 0,100% 100%,0 100%,0 100%)}
    100% {clip-path:polygon(50% 50%,0 0,100% 0,100% 100%,0 100%,0 0)}
}
.loader { width: 40px; height: 40px; border-radius: 50%; position: relative; animation: rotation 1s linear infinite; margin: 40px auto; }
.loader::before, .loader::after { content: ""; box-sizing: border-box; position: absolute; inset: 0; border-radius: 50%; border: 4px solid #e5e6eb; animation: prixClipFix 2s linear infinite; }
.loader::after { border-color: #165dff; animation: prixClipFix 2s linear infinite , rotation 0.5s linear infinite reverse; inset: 4px; }

.loading { position: relative; color: transparent !important; pointer-events: none; }
.loading::after { content: ""; position: absolute; top: calc(50% - 9px); left: calc(50% - 9px); display: inline-block; box-sizing: border-box; width: 18px; height: 18px; border: 2px solid #FFF; border-bottom-color: transparent; border-radius: 50%; animation: rotation 0.8s linear infinite; }
.btn-default.loading::after, .btn-danger.loading::after, .btn-green.loading::after { border-color: #165dff; border-bottom-color: transparent; }