/* Admin 主题变量（与 Bootstrap 主题变量协同） */
:root {
    --radius: 12px;
    --radius-sm: 8px;
    --shadow-lg: 0 10px 20px rgba(0,0,0,.15);
    --bg-card: var(--bs-body-bg);
    /* 映射 global.css 依赖的变量到 Bootstrap 主题变量 */
    --primary-color: var(--bs-primary);
    --primary-hover: var(--bs-primary);
    --secondary-color: var(--bs-tertiary-bg);
    --text-primary: var(--bs-body-color);
    --text-secondary: var(--bs-secondary-color);
    --text-muted: var(--bs-secondary-color);
    --border-color: var(--bs-border-color);
    --bg-primary: var(--bs-body-bg);
    --bg-secondary: var(--bs-tertiary-bg);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* 页面标题样式 */
.page-header h1 { font-size: 1.75rem; font-weight: 700; }

/* 表格外包裹以便横向滚动 */
.table-wrapper { width: 100%; overflow-x: auto; }

/* Scope 标签 */
.tag {
    display: inline-block;
    padding: .25rem .5rem;
    border-radius: 50rem;
    background-color: var(--bs-tertiary-bg);
    color: var(--bs-secondary-color);
    font-size: .75rem;
    font-weight: 600;
    border: 1px solid var(--bs-border-color);
    margin: .125rem .25rem .125rem 0;
}

/* 说明性文字 */
.section-help { color: var(--bs-secondary-color); font-size: .875rem; }

/* 输入高度与按钮对齐 */
.input-group > .form-control { height: 40px; }

/* 继承 global.css 的按钮风格 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    padding: 0 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn:hover { box-shadow: var(--shadow); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-sm { height: 32px; padding: 0 10px; font-size: 13px; }

.btn-primary { background: var(--primary-color); color: #fff; border-color: var(--primary-color); }
.btn-primary:hover { background: var(--primary-hover); }

.btn-secondary { background: var(--bg-secondary); }

.btn-danger { background: #EF4444; border-color: #EF4444; color: #fff; }
.btn-danger:hover { background: #DC2626; }

.btn-ghost { background: transparent; }

/* 权限选择 Chips（沿用旧版交互体验） */
.chip-groups { display: grid; grid-template-columns: 1fr; gap: 12px; }
.chip-group-title { font-size: 12px; font-weight: 700; color: var(--text-secondary); margin-bottom: 6px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; }
.chip input { position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.chip-text {
    display: inline-flex; align-items: center; height: 32px; padding: 0 12px;
    border-radius: 9999px; border: 1px solid var(--border-color); background: var(--bg-secondary);
    color: var(--text-secondary); font-size: 12px; font-weight: 600; transition: all .2s ease; cursor: pointer;
}
.chip input:checked + .chip-text { background: var(--primary-color); color: #fff; border-color: var(--primary-color); }

/* 文本与占位符颜色区分更明显 */
.form-control, .form-select,
input[type="text"], input[type="search"], input[type="email"], input[type="password"], textarea {
    color: var(--text-primary);
}

.form-control::placeholder,
input::placeholder,
textarea::placeholder,
.text-input::placeholder,
.textarea::placeholder,
.pin-input::placeholder {
    color: var(--text-muted);
    opacity: .65; /* 更浅：与正文形成更明显对比 */
}

/* 提交加载态（与 ui-components.js 协同） */
form[data-submit-loading] { position: relative; transition: opacity .3s ease; }
form[data-submit-loading].is-loading { opacity: .96; }

.btn.is-loading { cursor: not-allowed; opacity: .92; box-shadow: none; }
.btn.is-loading:hover { transform: translateY(0); box-shadow: none; }
.btn .loading-content { display: inline-flex; align-items: center; justify-content: center; gap: 10px; }
.btn .loading-spinner { width: 18px; height: 18px; border-radius: 50%; border: 2px solid rgba(255,255,255,.4); border-top-color: #fff; animation: buttonSpin .8s linear infinite; }
.btn .loading-text { font-weight: 600; letter-spacing: .5px; }

@keyframes buttonSpin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* 表格单元内大量标签的折叠/展开 */
.cell-clamp { max-height: 48px; overflow: hidden; position: relative; }
.cell-clamp::after {
    content: '';
    position: absolute; left: 0; right: 0; bottom: 0; height: 24px;
    background: linear-gradient(to bottom, rgba(0,0,0,0), var(--bg-card));
    pointer-events: none;
}
.cell-clamp.expanded { max-height: none; }
.cell-clamp.expanded::after { display: none; }

.cell-toggle { margin-top: 6px; }

/* 单行截断（如登出回调） */
.cell-truncate { max-width: 360px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* 容器级加载进度条 */
.container.is-loading::before,
.container-xxl.is-loading::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 4px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-hover) 50%, var(--primary-color) 100%);
    background-size: 200% 100%;
    animation: containerLoadingBar 1.2s ease-in-out infinite;
}

.container.is-loading,
.container-xxl.is-loading { position: relative; }

@keyframes containerLoadingBar {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* 通用表单块（供对话框等使用） */
.input-section { margin-bottom: 16px; }
.input-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: block;
}
.input-wrapper { position: relative; }
.pin-input {
    width: 100%;
    height: 48px;
    padding: 12px 14px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 3px;
    text-align: center;
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: all 0.3s ease;
    outline: none;
}
.pin-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
    background: var(--bg-primary);
}
.help-text {
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-muted);
}
.form-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 16px;
}

@media (max-width: 576px) {
    .page-header h1 { font-size: 1.5rem; }
}

/* 让 navbar 切换图标在 dark 模式自动适配 */
.navbar-toggler {
    border: 1px solid var(--bs-border-color);
}

.dpz-modal-overlay {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: rgba(15, 23, 42, .35);
    backdrop-filter: blur(3px);
    z-index: 1050;
}

.dpz-modal-card {
    width: 100%;
    max-width: 480px;
    background: var(--bg-card, #ffffff);
    border-radius: 16px;
    box-shadow: 0 26px 65px rgba(15, 23, 42, .3);
    padding: 28px;
    color: var(--bs-body-color);
}

.dpz-modal-header {
    margin-bottom: 18px;
}

.dpz-modal-title {
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 8px 0;
}

.dpz-modal-desc {
    font-size: 14px;
    margin: 0;
    color: var(--bs-secondary-color, #64748b);
}

.dpz-modal-body {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.dpz-modal-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.dpz-modal-label {
    font-size: 13px;
    color: var(--bs-secondary-color, #64748b);
}

.dpz-modal-input,
.dpz-modal-select {
    width: 100%;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid rgba(148, 163, 184, .45);
    background: rgba(15, 23, 42, .02);
    font-size: 15px;
    color: var(--bs-body-color, #1f2937);
    outline: none;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.dpz-modal-input:focus,
.dpz-modal-select:focus {
    border-color: rgba(99, 102, 241, .5);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, .15);
}

.dpz-modal-helper {
    font-size: 12px;
    color: var(--bs-secondary-color, #94a3b8);
}

.dpz-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 24px;
}

.dpz-modal-btn {
    padding: 8px 18px;
    border-radius: 10px;
    font-size: 14px;
    border: 1px solid transparent;
    background: transparent;
    cursor: pointer;
}

.dpz-btn-cancel {
    border-color: rgba(148, 163, 184, .45);
    color: var(--bs-secondary-color, #475569);
}

.dpz-btn-cancel:hover {
    background: rgba(148, 163, 184, .12);
}

.dpz-btn-confirm {
    background: linear-gradient(135deg, #4f46e5, #6366f1);
    color: #fff;
    border: none;
}

.dpz-btn-confirm:disabled {
    opacity: .7;
    cursor: wait;
}

.dpz-tag-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 0 5px;
    margin: 0 2px 2px 0;
    border-radius: 9999px;
    font-size: 12px;
    background: rgba(99, 102, 241, .12);
    color: var(--bs-body-color, #1f2937);
    border: 1px solid rgba(99, 102, 241, .22);
}

.dpz-tag-muted {
    color: var(--bs-secondary-color, #64748b);
}

@media (prefers-color-scheme: dark) {
    .dpz-modal-card {
        background: rgba(15, 23, 42, .92);
        box-shadow: 0 30px 65px rgba(2, 6, 23, .65);
    }

    .dpz-modal-desc,
    .dpz-modal-label,
    .dpz-modal-helper {
        color: rgba(203, 213, 225, .82);
    }

    .dpz-modal-input,
    .dpz-modal-select {
        background: rgba(148, 163, 184, .12);
        border-color: rgba(148, 163, 184, .35);
        color: #e2e8f0;
    }

    .dpz-modal-input:focus,
    .dpz-modal-select:focus {
        border-color: rgba(129, 140, 248, .6);
        box-shadow: 0 0 0 3px rgba(129, 140, 248, .25);
    }

    .dpz-modal-select option {
        background: #e2e8f0;
        color: #1e293b;
    }

    .dpz-btn-cancel {
        color: rgba(226, 232, 240, .82);
        border-color: rgba(148, 163, 184, .35);
    }

    .dpz-btn-cancel:hover {
        background: rgba(148, 163, 184, .2);
    }

    .dpz-tag-badge {
        background: rgba(129, 140, 248, .25);
        color: #e0e7ff;
        border-color: rgba(129, 140, 248, .45);
    }

    .dpz-tag-muted {
        color: rgba(148, 163, 184, .8);
    }
}