/* 昆明植物园预约平台 —— 全站样式
   设计方向：科研机构内部服务平台。以植物园的林木绿为主色、秋叶琥珀为点缀，
   靠层次（留白、阴影、字重）而不是靠装饰来建立秩序，保证表格与表单的可读性。
   全部尺寸使用相对单位，PC 优先并完整适配平板与手机。
   注意：本文件在 bootstrap.min.css 之后加载，同权重下覆盖 Bootstrap 默认外观。 */

/* ================================================================ 设计变量 */

:root {
    /* 主色阶：由深到浅 */
    --kib-green-900: #0e3a21;
    --kib-green-800: #12492a;
    --kib-green-700: #185c35;
    --kib-green-600: #1f7040;
    --kib-green-500: #2b8a52;
    --kib-green-200: #b9dcc6;
    --kib-green-100: #dcefe3;
    --kib-green-50:  #f0f7f2;

    /* 兼容旧变量名（视图内联样式在用，勿删） */
    --kib-green: var(--kib-green-600);
    --kib-green-dark: var(--kib-green-800);
    --kib-green-light: var(--kib-green-100);
    --kib-green-soft: var(--kib-green-50);

    /* 点缀色：秋叶琥珀，仅用于强调与当前态 */
    --kib-accent: #c0851f;
    --kib-accent-soft: #fdf4e2;

    /* 中性色（带一点绿灰，避免纯灰的冷硬感） */
    --kib-ink: #16231b;
    --kib-text: #2b3a30;
    --kib-muted: #66766c;
    --kib-faint: #8b998f;
    --kib-border: #dde6e0;
    --kib-border-strong: #c6d4cb;
    --kib-surface: #ffffff;
    --kib-canvas: #f3f6f3;

    /* 语义色 */
    --kib-danger: #b02a30;
    --kib-danger-soft: #fdecec;
    --kib-warn: #8a5a10;
    --kib-warn-soft: #fff5e3;
    --kib-info: #1c5090;
    --kib-info-soft: #e9f1fb;

    /* 圆角 */
    --kib-r-sm: .375rem;
    --kib-r: .625rem;
    --kib-r-lg: .875rem;
    --kib-radius: var(--kib-r); /* 旧名兼容 */

    /* 阴影：极克制，只用于区分层级 */
    --kib-shadow-sm: 0 1px 2px rgba(14, 40, 24, .05), 0 1px 3px rgba(14, 40, 24, .04);
    --kib-shadow: 0 1px 2px rgba(14, 40, 24, .04), 0 4px 12px rgba(14, 40, 24, .06);
    --kib-shadow-lg: 0 10px 30px rgba(14, 40, 24, .13);

    --kib-focus: 0 0 0 .2rem rgba(31, 112, 64, .28);
}

/* ================================================================ 基础 */

html { font-size: 15px; -webkit-text-size-adjust: 100%; }

body {
    font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Source Han Sans SC", system-ui, sans-serif;
    color: var(--kib-text);
    background: var(--kib-canvas);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

main { flex: 1 0 auto; }

h1, h2, h3, h4, h5, h6 { color: var(--kib-ink); line-height: 1.35; }

a { color: var(--kib-green-700); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--kib-green-900); }

hr { border-color: var(--kib-border); opacity: 1; }

::selection { background: var(--kib-green-200); color: var(--kib-green-900); }

/* 滚动条（Chromium / Edge） */
* { scrollbar-color: var(--kib-border-strong) transparent; }
*::-webkit-scrollbar { width: .55rem; height: .55rem; }
*::-webkit-scrollbar-thumb { background: var(--kib-border-strong); border-radius: 999px; }
*::-webkit-scrollbar-thumb:hover { background: var(--kib-faint); }
*::-webkit-scrollbar-track { background: transparent; }

/* ================================================================ 导航 */

.kib-navbar {
    background: linear-gradient(100deg, var(--kib-green-900) 0%, var(--kib-green-700) 55%, var(--kib-green-600) 100%);
    box-shadow: 0 1px 0 rgba(255, 255, 255, .06) inset, 0 2px 10px rgba(14, 40, 24, .18);
    padding-top: .5rem;
    padding-bottom: .5rem;
}

.kib-navbar .navbar-brand,
.kib-navbar .navbar-text { color: #fff; }

.kib-navbar .navbar-brand { font-size: 1.02rem; letter-spacing: .01em; }

.kib-navbar .nav-link {
    color: rgba(255, 255, 255, .84);
    border-radius: var(--kib-r-sm);
    padding: .38rem .72rem;
    margin: 0 .1rem;
    font-weight: 500;
    transition: background-color .15s ease, color .15s ease;
}

.kib-navbar .nav-link:hover,
.kib-navbar .nav-link:focus {
    color: #fff;
    background: rgba(255, 255, 255, .12);
}

/* 当前栏目：用底部琥珀条 + 浅底，避免仅靠颜色区分 */
.kib-navbar .nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, .16);
    border-bottom: 2px solid var(--kib-accent);
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.kib-navbar .navbar-toggler {
    border-color: rgba(255, 255, 255, .35);
    padding: .3rem .55rem;
}

.kib-navbar .navbar-toggler:focus { box-shadow: 0 0 0 .2rem rgba(255, 255, 255, .25); }

.kib-navbar .dropdown-menu {
    border: 1px solid var(--kib-border);
    border-radius: var(--kib-r);
    box-shadow: var(--kib-shadow-lg);
    padding: .35rem;
    margin-top: .4rem;
}

.kib-navbar .dropdown-item {
    border-radius: var(--kib-r-sm);
    padding: .45rem .7rem;
}

.kib-navbar .dropdown-item:hover,
.kib-navbar .dropdown-item:focus {
    background: var(--kib-green-50);
    color: var(--kib-green-800);
}

.kib-brand-mark {
    width: 2.05rem;
    height: 2.05rem;
    object-fit: contain;
    background: #fff;
    border-radius: 50%;
    padding: 2px;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, .35);
    flex: none;
}

/* 手机端展开菜单：加深底色，和横幅拉开层次 */
@media (max-width: 991.98px) {
    .kib-navbar .navbar-collapse {
        margin-top: .6rem;
        padding-top: .5rem;
        border-top: 1px solid rgba(255, 255, 255, .16);
    }

    .kib-navbar .nav-link { padding: .55rem .6rem; }
    .kib-navbar .nav-link.active { border-bottom: 0; border-left: 3px solid var(--kib-accent); border-radius: var(--kib-r-sm); }
}

/* ================================================================ 页面结构 */

.kib-page-header {
    background: var(--kib-surface);
    border: 1px solid var(--kib-border);
    border-left: 3px solid var(--kib-green-600);
    border-radius: var(--kib-r);
    box-shadow: var(--kib-shadow-sm);
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .5rem 1rem;
}

.kib-page-header > :first-child { flex: 1 1 20rem; min-width: 0; }

.kib-page-header h1 {
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: .01em;
}

.kib-page-header .kib-subtitle {
    color: var(--kib-muted);
    font-size: .88rem;
    margin: .3rem 0 0;
    line-height: 1.6;
}

/* 面包屑 */
.breadcrumb { margin-bottom: .5rem; }
.breadcrumb-item + .breadcrumb-item::before { color: var(--kib-faint); }
.breadcrumb-item a { color: var(--kib-muted); text-decoration: none; }
.breadcrumb-item a:hover { color: var(--kib-green-700); text-decoration: underline; }
.breadcrumb-item.active { color: var(--kib-text); }

/* ================================================================ 卡片 */

.kib-card {
    background: var(--kib-surface);
    border: 1px solid var(--kib-border);
    border-radius: var(--kib-r);
    box-shadow: var(--kib-shadow-sm);
    margin-bottom: 1rem;
    overflow: hidden; /* 让子元素圆角跟随卡片 */
}

.kib-card > .kib-card-header {
    padding: .75rem 1.1rem;
    border-bottom: 1px solid var(--kib-border);
    background: linear-gradient(180deg, #fbfdfb, #f6faf7);
    font-weight: 600;
    font-size: .96rem;
    color: var(--kib-ink);
    display: flex;
    align-items: center;
    gap: .5rem;
}

.kib-card > .kib-card-header .bi { color: var(--kib-green-600); font-size: 1.02rem; }

/* 头部里的「查看全部 / 更多」等次要链接 */
.kib-card > .kib-card-header a {
    font-weight: 500;
    text-decoration: none;
    color: var(--kib-green-700);
}

.kib-card > .kib-card-header a:hover { text-decoration: underline; }

.kib-card > .kib-card-body { padding: 1.1rem; }

/* 筛选卡片：用 :has 自动识别 GET 表单，无需改动每个视图 */
.kib-card:has(> .kib-card-body > form[method="get"]) {
    background: var(--kib-green-50);
    border-color: var(--kib-green-200);
    box-shadow: none;
}

.kib-card:has(> .kib-card-body > form[method="get"]) .form-control,
.kib-card:has(> .kib-card-body > form[method="get"]) .form-select {
    background-color: #fff;
}

/* ================================================================ 首页横幅 */

.kib-hero {
    position: relative;
    border-radius: var(--kib-r-lg);
    overflow: hidden;
    margin-bottom: 1.25rem;
    background: var(--kib-green-900);
    box-shadow: var(--kib-shadow);
    isolation: isolate;
}

.kib-hero-media {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.kib-hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* 画面主体（模纹花坛与广场）位于中部偏左，居中裁切即可完整保留 */
    object-position: 50% 48%;
    display: block;
}

/* 遮罩：右侧压深给文字让出对比度，左侧几乎透明以保留园景主体 */
.kib-hero-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(92deg,
            rgba(9, 32, 19, .10) 0%,
            rgba(9, 32, 19, .18) 32%,
            rgba(9, 32, 19, .58) 54%,
            rgba(9, 32, 19, .84) 78%,
            rgba(9, 32, 19, .90) 100%);
}

.kib-hero-content {
    position: relative;
    z-index: 1;
    color: #fff;
    padding: 2.1rem 2rem;
    margin-left: auto;
    width: min(30rem, 52%);
}

.kib-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: #ffe2ad;
    background: rgba(192, 133, 31, .22);
    border: 1px solid rgba(255, 226, 173, .35);
    border-radius: 999px;
    padding: .2rem .7rem;
    margin: 0 0 .7rem;
}

.kib-hero-content h1 {
    font-size: clamp(1.35rem, 2.4vw, 1.8rem);
    font-weight: 700;
    color: #fff;
    margin: 0 0 .55rem;
    line-height: 1.3;
    text-shadow: 0 1px 12px rgba(0, 0, 0, .4);
}

.kib-hero-lead {
    color: rgba(255, 255, 255, .9);
    margin: 0 0 .85rem;
    font-size: .92rem;
    line-height: 1.7;
}

.kib-hero-greeting {
    color: #fff;
    font-size: .9rem;
    margin: 0 0 1.05rem;
    padding-top: .8rem;
    border-top: 1px solid rgba(255, 255, 255, .2);
}

.kib-hero-greeting strong { font-weight: 700; }
.kib-hero-greeting .kib-hero-dept { color: rgba(255, 255, 255, .78); }

.kib-hero-actions { display: flex; flex-wrap: wrap; gap: .5rem; }

/* 横幅内按钮：主按钮实心白，次按钮半透明玻璃，保证在照片上都可读 */
.kib-hero-actions .btn {
    font-weight: 600;
    border-radius: var(--kib-r-sm);
    padding: .45rem .9rem;
}

.kib-hero-actions .btn-light {
    background: #fff;
    border-color: #fff;
    color: var(--kib-green-800);
}

.kib-hero-actions .btn-light:hover { background: var(--kib-green-50); border-color: var(--kib-green-50); }

.kib-hero-actions .btn-outline-light {
    background: rgba(255, 255, 255, .12);
    border-color: rgba(255, 255, 255, .5);
    color: #fff;
    backdrop-filter: blur(3px);
}

.kib-hero-actions .btn-outline-light:hover {
    background: rgba(255, 255, 255, .96);
    border-color: #fff;
    color: var(--kib-green-800);
}

/* 旧的 .kib-hero-body 仍可用（保持向后兼容） */
.kib-hero-body { position: relative; z-index: 1; padding: 2rem 1.6rem; color: #fff; }
.kib-hero-body h1 { font-size: 1.9rem; font-weight: 700; color: #fff; }
.kib-hero-body p { color: #fff; margin-bottom: 1rem; }

/* 平板：文字块改为整幅底部，遮罩转为自下而上 */
@media (max-width: 991.98px) {
    .kib-hero-content {
        width: 100%;
        margin-left: 0;
        padding: 1.5rem 1.4rem;
    }

    .kib-hero-media img { object-position: 50% 45%; }

    .kib-hero-media::after {
        background:
            linear-gradient(180deg,
                rgba(9, 32, 19, .22) 0%,
                rgba(9, 32, 19, .45) 45%,
                rgba(9, 32, 19, .86) 100%);
    }
}

/* 手机：改为「图片在上 + 实底文字在下」，杜绝对比度风险，同时压低首屏高度 */
@media (max-width: 767.98px) {
    .kib-hero {
        display: flex;
        flex-direction: column;
        background: var(--kib-green-800);
    }

    .kib-hero-media {
        position: relative;
        inset: auto;
        height: 9.5rem;
        flex: none;
    }

    .kib-hero-media img { object-position: 50% 50%; }

    .kib-hero-media::after {
        background: linear-gradient(180deg, rgba(9, 32, 19, .05) 55%, rgba(18, 73, 42, .85) 100%);
    }

    .kib-hero-content {
        padding: 1.1rem 1.1rem 1.25rem;
        background: linear-gradient(180deg, var(--kib-green-800), var(--kib-green-900));
    }

    .kib-hero-content h1 { text-shadow: none; font-size: 1.2rem; }
    .kib-hero-lead { font-size: .87rem; margin-bottom: .7rem; }
    .kib-hero-greeting { margin-bottom: .85rem; padding-top: .65rem; }
    .kib-hero-actions .btn { flex: 1 1 auto; justify-content: center; }
}

/* ================================================================ 登录页 */

.kib-auth { max-width: 56rem; margin: 1rem auto 0; }

.kib-auth-card {
    display: grid;
    grid-template-columns: 1fr;
    background: var(--kib-surface);
    border: 1px solid var(--kib-border);
    border-radius: var(--kib-r-lg);
    box-shadow: var(--kib-shadow);
    overflow: hidden;
}

/* 左侧视觉区：园景照片 + 深绿遮罩，保证白字对比度 */
.kib-auth-visual { position: relative; display: none; }

.kib-auth-visual img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 50%;
}

.kib-auth-visual::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, rgba(9, 32, 19, .72), rgba(18, 73, 42, .88));
}

.kib-auth-visual-body {
    position: relative;
    z-index: 1;
    color: #fff;
    padding: 2.25rem 1.9rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
}

.kib-auth-visual-body h2 {
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.4;
    margin: 0 0 .6rem;
}

.kib-auth-visual-body > p {
    color: rgba(255, 255, 255, .82);
    font-size: .86rem;
    margin: 0 0 1.4rem;
}

.kib-auth-visual-body ul { list-style: none; margin: 0; padding: 0; }

.kib-auth-visual-body li {
    display: flex;
    align-items: flex-start;
    gap: .5rem;
    font-size: .86rem;
    color: rgba(255, 255, 255, .92);
    margin-bottom: .55rem;
}

.kib-auth-visual-body li .bi { color: #9fdcb6; margin-top: .15rem; flex: none; }

.kib-auth-form { padding: 2rem 1.75rem; }

.kib-auth-brand {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin-bottom: 1.5rem;
}

.kib-auth-brand img { width: 3rem; height: 3rem; object-fit: contain; flex: none; }
.kib-auth-brand h1 { font-size: 1.2rem; font-weight: 700; margin: 0; }
.kib-auth-brand p { font-size: .82rem; color: var(--kib-muted); margin: .1rem 0 0; }

/* 「或」分隔线 */
.kib-auth-divider {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin: 1.1rem 0;
    color: var(--kib-faint);
    font-size: .82rem;
}

.kib-auth-divider::before,
.kib-auth-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--kib-border);
}

@media (min-width: 768px) {
    .kib-auth-card { grid-template-columns: 1fr 1fr; }
    .kib-auth-visual { display: block; }
    .kib-auth-form { padding: 2.4rem 2.25rem; }
}

/* ================================================================ 服务入口卡片 */

.kib-service-card {
    display: block;
    height: 100%;
    text-decoration: none;
    color: inherit;
    background: var(--kib-surface);
    border: 1px solid var(--kib-border);
    border-radius: var(--kib-r);
    padding: 1rem;
    position: relative;
    transition: box-shadow .16s ease, transform .16s ease, border-color .16s ease;
}

.kib-service-card:hover {
    box-shadow: var(--kib-shadow);
    transform: translateY(-2px);
    border-color: var(--kib-green-200);
    color: inherit;
}

.kib-service-card:hover .kib-service-icon {
    background: var(--kib-green-600);
    color: #fff;
}

.kib-service-card .kib-service-title {
    font-weight: 600;
    color: var(--kib-ink);
    display: flex;
    align-items: center;
    gap: .35rem;
}

/* 悬停时出现的箭头，提示可点击 */
.kib-service-card .kib-service-title::after {
    content: "\2192";
    color: var(--kib-green-600);
    opacity: 0;
    transform: translateX(-.25rem);
    transition: opacity .16s ease, transform .16s ease;
}

.kib-service-card:hover .kib-service-title::after { opacity: 1; transform: translateX(0); }

.kib-service-card.disabled {
    opacity: .72;
    pointer-events: none;
    background: #fafbfa;
}

.kib-service-card.disabled .kib-service-icon { background: #eef1ef; color: var(--kib-faint); }

.kib-service-icon {
    width: 2.6rem;
    height: 2.6rem;
    border-radius: var(--kib-r-sm);
    background: var(--kib-green-100);
    color: var(--kib-green-700);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex: none;
    transition: background-color .16s ease, color .16s ease;
}

/* ================================================================ 统计块 */

.kib-stat {
    background: var(--kib-surface);
    border: 1px solid var(--kib-border);
    border-radius: var(--kib-r-sm);
    padding: .8rem .75rem;
    height: 100%;
    text-align: center;
}

.kib-stat .kib-stat-value {
    font-size: 1.55rem;
    font-weight: 700;
    color: var(--kib-green-700);
    line-height: 1.2;
    font-variant-numeric: tabular-nums;
}

.kib-stat .kib-stat-label {
    color: var(--kib-muted);
    font-size: .82rem;
    margin-top: .1rem;
}

/* 值为 0 时弱化，避免一屏全是深色数字 */
.kib-stat .kib-stat-value:not(:has(*)):empty { color: var(--kib-faint); }

/* ================================================================ 表格 */

/* 横向可滚动的表格：两侧渐隐 + 阴影，滚到头时自动消失，
   让用户一眼看出「右边还有内容，可以滑动」。纯 CSS，无需改动任何表格标记。 */
.kib-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    background:
        linear-gradient(to right, var(--kib-surface) 30%, rgba(255, 255, 255, 0)) left center / 2.5rem 100% no-repeat local,
        linear-gradient(to left, var(--kib-surface) 30%, rgba(255, 255, 255, 0)) right center / 2.5rem 100% no-repeat local,
        radial-gradient(farthest-side at 0 50%, rgba(14, 40, 24, .16), rgba(14, 40, 24, 0)) left center / .7rem 100% no-repeat scroll,
        radial-gradient(farthest-side at 100% 50%, rgba(14, 40, 24, .16), rgba(14, 40, 24, 0)) right center / .7rem 100% no-repeat scroll;
}

/* 键盘用户也要能滚动表格：JS 给溢出的容器加 tabindex 后显示焦点框 */
.kib-table-wrap:focus-visible { outline: 2px solid var(--kib-accent); outline-offset: -2px; }

.table.kib-table { margin-bottom: 0; --bs-table-bg: transparent; }

.table.kib-table > thead > tr > th {
    background: var(--kib-green-50);
    border-bottom: 1px solid var(--kib-border-strong);
    border-top: 0;
    font-weight: 600;
    font-size: .86rem;
    color: var(--kib-green-900);
    letter-spacing: .02em;
    white-space: nowrap;
    padding: .65rem .8rem;
}

.table.kib-table > tbody > tr > td {
    vertical-align: middle;
    padding: .7rem .8rem;
    border-color: var(--kib-border);
    font-size: .9rem;
}

.table.kib-table > tbody > tr:last-child > td { border-bottom: 0; }

.table.kib-table > tbody > tr { transition: background-color .12s ease; }
.table.kib-table > tbody > tr:hover { background: var(--kib-green-50); }

/* 编号一类的标识列用等宽数字，纵向更整齐 */
.table.kib-table td.fw-semibold { font-variant-numeric: tabular-nums; color: var(--kib-ink); }

/* 行内操作按钮组 */
.table.kib-table .btn-sm {
    padding: .22rem .6rem;
    font-size: .82rem;
    border-radius: var(--kib-r-sm);
}

/* ================================================================ 空状态 */

.kib-empty {
    text-align: center;
    color: var(--kib-muted);
    padding: 2.6rem 1.25rem;
    font-size: .92rem;
}

.kib-empty .bi {
    font-size: 2.1rem;
    display: block;
    margin: 0 auto .6rem;
    width: 3.6rem;
    height: 3.6rem;
    line-height: 3.6rem;
    border-radius: 50%;
    background: var(--kib-green-50);
    color: var(--kib-green-500);
    opacity: 1;
}

.kib-empty .btn { margin-top: .9rem; }

/* ================================================================ 状态标签 */

.kib-status {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    padding: .16rem .6rem;
    border-radius: 999px;
    font-size: .79rem;
    font-weight: 500;
    line-height: 1.5;
    white-space: nowrap;
    border: 1px solid transparent;
}

/* 状态点：让状态不只靠颜色区分 */
.kib-status::before {
    content: "";
    width: .4rem;
    height: .4rem;
    border-radius: 50%;
    background: currentColor;
    flex: none;
}

.kib-status-draft    { background: #eef1ef; color: #55655b; border-color: #dde4df; }
.kib-status-progress { background: var(--kib-warn-soft); color: var(--kib-warn); border-color: #f2ddb6; }
.kib-status-success  { background: var(--kib-green-100); color: var(--kib-green-800); border-color: var(--kib-green-200); }
.kib-status-danger   { background: var(--kib-danger-soft); color: var(--kib-danger); border-color: #f2c9c9; }
.kib-status-info     { background: var(--kib-info-soft); color: var(--kib-info); border-color: #c9dcf5; }

/* ================================================================ 流程时间线 */

.kib-timeline {
    list-style: none;
    margin: 0;
    padding: 0 0 0 1.1rem;
    border-left: 2px solid var(--kib-border);
}

.kib-timeline > li { position: relative; padding: 0 0 1.15rem 1rem; }
.kib-timeline > li:last-child { padding-bottom: 0; }

.kib-timeline > li::before {
    content: "";
    position: absolute;
    left: -1.47rem;
    top: .4rem;
    width: .75rem;
    height: .75rem;
    border-radius: 50%;
    background: var(--kib-green-600);
    border: 2px solid #fff;
    box-shadow: 0 0 0 1px var(--kib-border);
}

.kib-timeline > li.is-danger::before { background: var(--kib-danger); }
.kib-timeline > li.is-muted::before { background: #b3c0b8; }

.kib-timeline .kib-timeline-meta {
    color: var(--kib-muted);
    font-size: .82rem;
    margin-top: .1rem;
}

/* 审批意见：引用块样式，和元信息区分开 */
.kib-timeline > li > .mt-1.small {
    background: var(--kib-green-50);
    border-left: 2px solid var(--kib-green-200);
    border-radius: 0 var(--kib-r-sm) var(--kib-r-sm) 0;
    padding: .4rem .65rem;
    margin-top: .45rem !important;
    color: var(--kib-text);
}

/* ================================================================ 流程节点预览 */

.kib-flow { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; }

.kib-flow-node {
    background: var(--kib-surface);
    border: 1px solid var(--kib-border-strong);
    border-radius: 999px;
    padding: .3rem .85rem;
    font-size: .84rem;
    color: var(--kib-text);
    white-space: nowrap;
}

.kib-flow-node.is-current {
    background: var(--kib-green-600);
    color: #fff;
    border-color: var(--kib-green-600);
    font-weight: 600;
    box-shadow: 0 1px 4px rgba(31, 112, 64, .3);
}

.kib-flow-arrow { color: var(--kib-faint); display: inline-flex; }

/* ================================================================ 提示条 */

.kib-notice {
    background: var(--kib-warn-soft);
    border: 1px solid #f0dcb4;
    border-left: 3px solid var(--kib-accent);
    border-radius: var(--kib-r-sm);
    padding: .8rem 1rem;
    font-size: .875rem;
    line-height: 1.8;
    color: #6b5216;
}

.kib-notice .fw-semibold { color: #5a440f; }

/* 核销码 / 家属通行码的二维码展示 */
.kib-pass-layout {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.1rem;
}

.kib-pass-layout > div:last-child { flex: 1 1 14rem; min-width: 0; }

.kib-pass-qr {
    background: #fff;
    border: 1px solid var(--kib-border);
    border-radius: var(--kib-r-sm);
    padding: .5rem;
    image-rendering: pixelated;
    flex: none;
}

.kib-pass-card {
    border: 1px solid var(--kib-border);
    border-radius: var(--kib-r-sm);
    padding: 1rem .75rem;
    height: 100%;
    background: var(--kib-green-50);
}

.kib-pass-card .kib-pass-qr { margin: 0 auto; }

.kib-code-box {
    font-family: Consolas, "Courier New", ui-monospace, monospace;
    background: var(--kib-green-50);
    border: 1px dashed var(--kib-green-200);
    border-radius: var(--kib-r-sm);
    padding: .6rem .8rem;
    word-break: break-all;
    color: var(--kib-green-900);
    font-size: .9rem;
}

/* ================================================================ 按钮 */

.btn {
    border-radius: var(--kib-r-sm);
    font-weight: 500;
    transition: background-color .15s ease, border-color .15s ease, box-shadow .15s ease, color .15s ease;
}

.btn:focus-visible { box-shadow: var(--kib-focus); }

/* 图标与文字的间距（视图里图标与文本直接相邻，这里统一补空隙） */
.btn > .bi { margin-right: .28rem; }
.btn > .bi:only-child { margin-right: 0; }

.btn-kib {
    background: var(--kib-green-600);
    border-color: var(--kib-green-600);
    color: #fff;
    box-shadow: 0 1px 2px rgba(14, 40, 24, .12);
}

.btn-kib:hover, .btn-kib:focus, .btn-kib:active {
    background: var(--kib-green-800);
    border-color: var(--kib-green-800);
    color: #fff;
}

.btn-outline-kib {
    border-color: var(--kib-green-600);
    color: var(--kib-green-700);
    background: transparent;
}

.btn-outline-kib:hover, .btn-outline-kib:focus {
    background: var(--kib-green-600);
    border-color: var(--kib-green-600);
    color: #fff;
}

/* Bootstrap 语义按钮对齐到本站色板 */
.btn-outline-secondary { border-color: var(--kib-border-strong); color: var(--kib-muted); }
.btn-outline-secondary:hover { background: var(--kib-text); border-color: var(--kib-text); color: #fff; }

.btn-outline-danger { border-color: #e0b6b6; color: var(--kib-danger); }
.btn-outline-danger:hover { background: var(--kib-danger); border-color: var(--kib-danger); color: #fff; }

.btn-danger { background: var(--kib-danger); border-color: var(--kib-danger); }
.btn-danger:hover { background: #8f2127; border-color: #8f2127; }

/* ================================================================ 表单 */

.form-label {
    font-weight: 500;
    font-size: .88rem;
    color: var(--kib-text);
    margin-bottom: .3rem;
}

.form-label .required { color: var(--kib-danger); margin-right: .15rem; }

.form-control, .form-select {
    border-color: var(--kib-border-strong);
    border-radius: var(--kib-r-sm);
    color: var(--kib-text);
    font-size: .92rem;
    padding: .42rem .7rem;
}

.form-control:hover, .form-select:hover { border-color: var(--kib-faint); }

.form-control:focus, .form-select:focus {
    border-color: var(--kib-green-500);
    box-shadow: var(--kib-focus);
}

.form-control::placeholder { color: #a9b5ad; }

.form-control:disabled, .form-control[readonly], .form-select:disabled {
    background-color: #f5f7f5;
    color: var(--kib-muted);
}

.form-text { color: var(--kib-muted); font-size: .82rem; }

.form-check-input:checked {
    background-color: var(--kib-green-600);
    border-color: var(--kib-green-600);
}

.form-check-input:focus { border-color: var(--kib-green-500); box-shadow: var(--kib-focus); }

.input-group-text {
    background: var(--kib-green-50);
    border-color: var(--kib-border-strong);
    color: var(--kib-muted);
    font-size: .88rem;
}

/* 校验反馈 */
.text-danger { color: var(--kib-danger) !important; }
.form-control.input-validation-error,
.form-select.input-validation-error {
    border-color: var(--kib-danger);
    background-color: #fffafa;
}

/* 表单分组 */
.kib-fieldset { border: 0; margin: 0 0 1.5rem; padding: 0; }
.kib-fieldset:last-of-type { margin-bottom: .5rem; }

.kib-fieldset > legend {
    font-size: .98rem;
    font-weight: 600;
    color: var(--kib-green-800);
    border-left: 3px solid var(--kib-green-600);
    padding-left: .6rem;
    margin-bottom: .9rem;
    float: none;
    width: auto;
    display: flex;
    align-items: center;
    gap: .4rem;
}

/* ================================================================ 分页 */

.pagination { --bs-pagination-color: var(--kib-text); }

.page-link {
    color: var(--kib-text);
    border-color: var(--kib-border);
    border-radius: var(--kib-r-sm) !important;
    margin: 0 .12rem;
    min-width: 2rem;
    text-align: center;
}

.page-link:hover { background: var(--kib-green-50); border-color: var(--kib-green-200); color: var(--kib-green-800); }
.page-link:focus { box-shadow: var(--kib-focus); }

.page-item.active .page-link {
    background: var(--kib-green-600);
    border-color: var(--kib-green-600);
    color: #fff;
    font-weight: 600;
}

.page-item.disabled .page-link { color: var(--kib-faint); background: transparent; border-color: var(--kib-border); }

/* ================================================================ 提示 / 弹窗 */

.alert {
    border-radius: var(--kib-r);
    border-width: 1px;
    border-left-width: 3px;
    padding: .8rem 1rem;
    font-size: .9rem;
    box-shadow: var(--kib-shadow-sm);
}

.alert .bi { margin-right: .25rem; }

.alert-success { background: var(--kib-green-50); border-color: var(--kib-green-200); border-left-color: var(--kib-green-600); color: var(--kib-green-900); }
.alert-danger  { background: var(--kib-danger-soft); border-color: #f2c9c9; border-left-color: var(--kib-danger); color: #7d1e23; }
.alert-warning { background: var(--kib-warn-soft); border-color: #f0dcb4; border-left-color: var(--kib-accent); color: #6b5216; }
.alert-info    { background: var(--kib-info-soft); border-color: #c9dcf5; border-left-color: var(--kib-info); color: #143d6e; }

.modal-content { border: 0; border-radius: var(--kib-r-lg); box-shadow: var(--kib-shadow-lg); }
.modal-header { border-bottom-color: var(--kib-border); background: var(--kib-green-50); }
.modal-header .modal-title { font-weight: 600; color: var(--kib-green-900); }
.modal-footer { border-top-color: var(--kib-border); background: #fbfcfb; }

/* 徽标（导航待办数等） */
.badge { font-weight: 600; letter-spacing: .01em; }

/* ================================================================ 列表组（后台侧边导航等） */

.list-group-item { border-color: var(--kib-border); color: var(--kib-text); font-size: .9rem; }

.list-group-item-action:hover { background: var(--kib-green-50); color: var(--kib-green-800); }

.list-group-item.active {
    background: var(--kib-green-600);
    border-color: var(--kib-green-600);
    color: #fff;
    font-weight: 600;
}

/* 侧边导航里的分组标题 */
.list-group-item.bg-light {
    background: #f6f8f6 !important;
    color: var(--kib-faint) !important;
    font-size: .76rem !important;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding-top: .55rem;
    padding-bottom: .35rem;
    border-bottom: 0;
}

/* 后台侧边栏在大屏时跟随滚动，减少来回滚动 */
@media (min-width: 992px) {
    .kib-admin-nav { position: sticky; top: 1rem; max-height: calc(100vh - 2rem); overflow-y: auto; }
}

/* 后台菜单在手机端折叠起来的开关 */
.kib-admin-nav-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    background: linear-gradient(180deg, #fbfdfb, #f6faf7);
    border: 0;
    border-bottom: 1px solid var(--kib-border);
    color: var(--kib-ink);
    font-weight: 600;
    font-size: .95rem;
    padding: .75rem 1.1rem;
    text-align: left;
}

.kib-admin-nav-toggle .bi { color: var(--kib-green-600); }

.kib-admin-nav-toggle[aria-expanded="true"] { background: var(--kib-green-50); }

.kib-admin-nav-caret { transition: transform .18s ease; }
.kib-admin-nav-toggle[aria-expanded="true"] .kib-admin-nav-caret { transform: rotate(180deg); }

/* ================================================================ 审批常驻操作条 */

.kib-approval-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1030;
    background: rgba(255, 255, 255, .97);
    backdrop-filter: blur(8px);
    border-top: 1px solid var(--kib-border-strong);
    box-shadow: 0 -4px 18px rgba(14, 40, 24, .1);
    padding: .6rem 0;
}

.kib-approval-bar-label {
    font-weight: 600;
    font-size: .9rem;
    color: var(--kib-ink);
    display: inline-flex;
    align-items: center;
    gap: .4rem;
}

.kib-approval-bar-label .bi { color: var(--kib-green-600); }

.kib-approval-bar-jump { font-size: .85rem; padding: .2rem .4rem; }

/* 给正文让出操作条的高度，避免最后一张卡片被永久遮住 */
body:has(.kib-approval-bar) main { padding-bottom: 4.5rem; }
body:has(.kib-approval-bar) .kib-footer { margin-bottom: 3.5rem; }

@media (max-width: 575.98px) {
    .kib-approval-bar-label { font-size: .82rem; }
    .kib-approval-bar-jump { display: none; }
    .kib-approval-bar .btn { flex: 1 1 auto; }
}

/* ================================================================ 校验汇总

   没有校验错误时 ASP.NET 会给汇总容器加上 validation-summary-valid，
   但 Bootstrap 的 .alert 照样会画出一个空的红框——表单一打开就顶着一条红色空条，
   看起来像是已经报错了。没有错误就整块不显示。 */

.validation-summary-valid { display: none; }

/* ================================================================ 手机端返回入口 */

.kib-mobile-back {
    margin-bottom: .6rem;
}

.kib-mobile-back .btn {
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    padding-inline: .7rem;
}

.kib-mobile-back .bi {
    font-size: .95em;
}

/* ================================================================ 页脚 */

.kib-footer {
    background: var(--kib-surface);
    border-top: 1px solid var(--kib-border);
    color: var(--kib-muted);
    font-size: .84rem;
    padding: 1.1rem 0;
    margin-top: 1.75rem;
}

.kib-footer a { color: var(--kib-muted); }

/* ================================================================ 可访问性 */

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.kib-service-card:focus-visible,
.list-group-item:focus-visible {
    outline: 2px solid var(--kib-accent);
    outline-offset: 2px;
    border-radius: var(--kib-r-sm);
}

/* 尊重「减少动态效果」的系统设置 */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .001ms !important;
        transition-duration: .001ms !important;
        scroll-behavior: auto !important;
    }

    .kib-service-card:hover { transform: none; }
}

/* ================================================================ 响应式 */

@media (max-width: 991.98px) {
    .kib-page-header { padding: .9rem 1rem; }
}

@media (max-width: 767.98px) {
    html { font-size: 14px; }

    .kib-page-header { padding: .85rem .95rem; }
    .kib-page-header h1 { font-size: 1.15rem; }
    .kib-card > .kib-card-body { padding: .9rem; }
    .kib-card > .kib-card-header { padding: .65rem .9rem; }

    /* 触控目标不小于 ~40px，且按钮组在窄屏不挤成一团 */
    .btn { padding: .45rem .8rem; }
    .table.kib-table .btn-sm { padding: .3rem .6rem; }

    /* 表格横向滚动：留出可滑动的视觉提示 */
    .kib-table-wrap { margin-inline: -.1rem; }
    .table.kib-table > thead > tr > th,
    .table.kib-table > tbody > tr > td { padding-left: .6rem; padding-right: .6rem; }

    /* 行内操作按钮在窄屏靠左排列，避免右对齐后被截断 */
    .table.kib-table td.text-end .d-flex { justify-content: flex-start !important; }

    .kib-empty { padding: 2rem .9rem; }
    .kib-footer { text-align: center; }
    .kib-footer .container { justify-content: center !important; }
}

/* ================================================================ 打印 */

@media print {
    .kib-navbar, .kib-footer, .kib-no-print, .breadcrumb, .alert-dismissible .btn-close { display: none !important; }

    body { background: #fff; color: #000; }

    .kib-card, .kib-page-header {
        border: 1px solid #bbb;
        box-shadow: none;
        break-inside: avoid;
    }

    .kib-hero { display: none; }
    a[href]::after { content: ""; }
}