:root {
    --ai-bg: #f4f7fb;
    --ai-bg-2: #eef4fb;
    --ai-ink: #142033;
    --ai-muted: #607089;
    --ai-soft: #8a98ad;
    --ai-line: rgba(83, 104, 137, .16);
    --ai-panel: rgba(255, 255, 255, .88);
    --ai-panel-solid: #ffffff;
    --ai-rail: #061a37;
    --ai-rail-2: #08264c;
    --ai-rail-3: #031126;
    --ai-cyan: #16c5d9;
    --ai-blue: #3f6df6;
    --ai-green: #14b87a;
    --ai-amber: #d89219;
    --ai-red: #dc4c5d;
    --ai-shadow: 0 18px 48px rgba(15, 28, 50, .10);
    --ai-soft-shadow: 0 8px 24px rgba(15, 28, 50, .07);
    --ai-radius: 8px;
    --ai-radius-sm: 6px;
    --ai-fast: 160ms ease;
}

* {
    scrollbar-color: rgba(42, 149, 255, .45) rgba(8, 23, 48, .08);
}

html {
    background: var(--ai-bg);
}

body {
    color: var(--ai-ink) !important;
    background:
        linear-gradient(90deg, rgba(22, 197, 217, .06) 1px, transparent 1px),
        linear-gradient(0deg, rgba(63, 109, 246, .045) 1px, transparent 1px),
        radial-gradient(circle at 78% 0%, rgba(22, 197, 217, .10), transparent 30%),
        linear-gradient(180deg, #f8fbff 0%, var(--ai-bg) 46%, #edf3fa 100%) !important;
    background-size: 28px 28px, 28px 28px, auto, auto !important;
    letter-spacing: 0 !important;
}

.header {
    min-height: 68px !important;
    background: rgba(255, 255, 255, .88) !important;
    color: var(--ai-ink) !important;
    border-bottom: 1px solid rgba(83, 104, 137, .14) !important;
    box-shadow: 0 10px 34px rgba(15, 28, 50, .08) !important;
    backdrop-filter: blur(18px);
}

.header h1 {
    font-size: 19px !important;
    font-weight: 800 !important;
    letter-spacing: 0 !important;
}

.header h1::before,
.logo::before {
    content: "";
    display: inline-block;
    width: 10px;
    height: 10px;
    margin-right: 10px;
    border-radius: 50%;
    background: var(--ai-cyan);
    box-shadow: 0 0 18px rgba(22, 197, 217, .85);
    vertical-align: 1px;
}

.user-info {
    color: #52627a !important;
}

.btn-logout,
button.ghost,
.btn-secondary {
    border: 1px solid rgba(63, 109, 246, .18) !important;
    background: rgba(238, 242, 255, .92) !important;
    color: #264273 !important;
}

.btn-logout {
    background: rgba(239, 246, 255, .92) !important;
    border-color: rgba(63, 109, 246, .16) !important;
    color: #24466f !important;
}

.container,
.layout {
    background: transparent !important;
}

.sidebar {
    background:
        radial-gradient(circle at 18% 6%, rgba(29, 211, 255, .20), transparent 24%),
        radial-gradient(circle at 82% 42%, rgba(33, 97, 255, .16), transparent 30%),
        linear-gradient(180deg, var(--ai-rail) 0%, var(--ai-rail-2) 48%, var(--ai-rail-3) 100%) !important;
    border-right: 1px solid rgba(22, 197, 217, .18) !important;
    box-shadow: 18px 0 42px rgba(15, 26, 46, .14) !important;
    position: relative !important;
    overflow: hidden !important;
    padding-top: 86px !important;
    padding-bottom: 238px !important;
}

.sidebar::before {
    content: "政达科技  全域智聘\A AI招工生态平台";
    position: absolute;
    top: 18px;
    left: 20px;
    right: 16px;
    min-height: 42px;
    padding-left: 48px;
    color: #f8fbff;
    font-size: 15px;
    line-height: 1.34;
    font-weight: 800;
    white-space: pre-line;
    letter-spacing: 0;
    z-index: 2;
}

.sidebar::after {
    content: "";
    position: absolute;
    left: -24px;
    right: -28px;
    bottom: 0;
    height: 52%;
    pointer-events: none;
    opacity: .72;
    background:
        linear-gradient(145deg, transparent 0 32%, rgba(23, 202, 255, .26) 32.2% 32.8%, transparent 33%),
        linear-gradient(25deg, transparent 0 55%, rgba(42, 111, 255, .24) 55.2% 55.8%, transparent 56%),
        radial-gradient(circle at 18% 72%, rgba(22, 197, 217, .55) 0 2px, transparent 3px),
        radial-gradient(circle at 44% 50%, rgba(22, 197, 217, .46) 0 2px, transparent 3px),
        radial-gradient(circle at 72% 36%, rgba(80, 139, 255, .42) 0 2px, transparent 3px),
        radial-gradient(circle at 82% 78%, rgba(22, 197, 217, .50) 0 2px, transparent 3px);
}

.sidebar .sidebar-toggle::before,
.sidebar .logo::before {
    content: "";
    position: absolute;
    top: 19px;
    left: 20px;
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background:
        radial-gradient(circle at 56% 45%, transparent 0 7px, #031126 8px 12px, transparent 13px),
        linear-gradient(135deg, #17d9ff, #136bff);
    box-shadow: 0 10px 24px rgba(21, 179, 255, .36);
    z-index: 3;
}

.logo {
    color: #f8fbff !important;
    border-bottom: 1px solid rgba(255, 255, 255, .08) !important;
}

.sidebar-toggle,
.nav-item,
.nav-group-title,
.nav-sub-item {
    color: rgba(226, 235, 247, .74) !important;
    border-left-color: transparent !important;
}

.sidebar-toggle {
    position: absolute !important;
    top: 20px;
    right: 14px;
    z-index: 4;
    color: rgba(226, 235, 247, .70) !important;
}

.sidebar .nav {
    position: relative;
    z-index: 2;
}

.nav-group-title {
    color: rgba(248, 251, 255, .92) !important;
    font-weight: 760 !important;
}

.nav-item:hover,
.nav-sub-item:hover,
.nav-group-title:hover {
    background: rgba(22, 197, 217, .10) !important;
    color: #ffffff !important;
}

.nav-item.active,
.nav-sub-item.active {
    background:
        linear-gradient(90deg, rgba(11, 134, 255, .38), rgba(12, 214, 255, .12)) !important;
    color: #ffffff !important;
    border-left-color: var(--ai-cyan) !important;
    box-shadow: inset 0 0 0 1px rgba(22, 197, 217, .14), 0 10px 24px rgba(3, 19, 43, .16) !important;
    border-radius: 6px !important;
    margin: 2px 9px !important;
}

.nav-item,
.nav-group-title,
.nav-sub-item {
    border-radius: 6px !important;
    margin: 2px 9px !important;
}

.nav-sub-item {
    padding-left: 35px !important;
}

.icon {
    color: var(--ai-cyan) !important;
}

.main,
.content {
    background: transparent !important;
}

.main {
    padding: 28px 28px 30px !important;
}

.topbar,
.page-header,
.toolbar,
.filters,
.filter-row,
.panel-head {
    background: rgba(255, 255, 255, .76) !important;
    border: 1px solid var(--ai-line) !important;
    box-shadow: var(--ai-soft-shadow) !important;
    backdrop-filter: blur(14px);
}

.topbar,
.page-header,
.panel-head {
    border-radius: var(--ai-radius) !important;
}

.topbar {
    position: static !important;
    margin-bottom: 18px !important;
    min-height: 64px !important;
    padding: 0 22px !important;
}

.topbar h1,
.main h1,
.section-title {
    color: var(--ai-ink) !important;
    font-weight: 780 !important;
}

.section-title {
    border-bottom-color: rgba(22, 197, 217, .22) !important;
}

.card,
.panel,
.stats-card,
.table-container,
.table-wrap,
.upload-section,
.content-display,
.results-section,
.job-card,
.staff-card {
    background: var(--ai-panel) !important;
    border: 1px solid var(--ai-line) !important;
    border-radius: var(--ai-radius) !important;
    box-shadow: var(--ai-shadow) !important;
    backdrop-filter: blur(16px);
}

.welcome-card,
.stats-grid,
.panel,
.table-container {
    animation: aiPanelIn 360ms ease both;
}

@keyframes aiPanelIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.card,
.panel,
.staff-card {
    position: relative;
}

.card::before,
.panel::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 2px;
    background: linear-gradient(90deg, var(--ai-cyan), rgba(63, 109, 246, .72), transparent);
    border-radius: var(--ai-radius) var(--ai-radius) 0 0;
    pointer-events: none;
}

.toolbar,
.filters,
.filter-row {
    border-radius: var(--ai-radius) !important;
    margin-bottom: 18px !important;
    gap: 12px !important;
}

.tabs {
    border-bottom-color: rgba(83, 104, 137, .16) !important;
}

.tab,
.tabs button,
button.tab {
    border-radius: var(--ai-radius-sm) !important;
    border: 1px solid rgba(63, 109, 246, .18) !important;
    color: #30476d !important;
    background: rgba(255, 255, 255, .72) !important;
    transition: transform var(--ai-fast), border-color var(--ai-fast), box-shadow var(--ai-fast), background var(--ai-fast);
}

.tab.active,
.tabs button.active,
button.tab.active {
    color: #ffffff !important;
    background: linear-gradient(135deg, var(--ai-blue), #2768d8) !important;
    border-color: rgba(22, 197, 217, .30) !important;
    box-shadow: 0 10px 22px rgba(63, 109, 246, .24) !important;
}

button,
.btn,
.page-btn {
    border-radius: var(--ai-radius-sm) !important;
    font-weight: 720 !important;
    transition: transform var(--ai-fast), box-shadow var(--ai-fast), background var(--ai-fast), border-color var(--ai-fast);
}

button:hover,
.btn:hover,
.tab:hover,
.page-btn:hover {
    transform: translateY(-1px);
}

.btn-primary,
button:not(.ghost):not(.secondary):not(.danger):not(.modal-close):not(.btn-logout):not(.tab),
.btn.btn-primary {
    background: linear-gradient(135deg, var(--ai-blue), #1e9bd7) !important;
    color: #ffffff !important;
    box-shadow: 0 10px 22px rgba(63, 109, 246, .24) !important;
}

.btn-danger,
button.danger {
    background: rgba(220, 76, 93, .12) !important;
    color: #b8283c !important;
    border: 1px solid rgba(220, 76, 93, .20) !important;
}

input,
select,
textarea {
    border: 1px solid rgba(83, 104, 137, .22) !important;
    background: rgba(255, 255, 255, .82) !important;
    color: var(--ai-ink) !important;
    border-radius: var(--ai-radius-sm) !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .75);
}

input::placeholder,
textarea::placeholder {
    color: #8a9ab2 !important;
}

input:focus,
select:focus,
textarea:focus {
    outline: none !important;
    border-color: rgba(22, 197, 217, .78) !important;
    box-shadow: 0 0 0 3px rgba(22, 197, 217, .14) !important;
}

table {
    color: var(--ai-ink) !important;
}

th {
    background: linear-gradient(180deg, #f5f9ff, #eef5fb) !important;
    color: #27405f !important;
    font-weight: 760 !important;
    border-bottom: 1px solid rgba(83, 104, 137, .18) !important;
}

tbody tr {
    transition: background var(--ai-fast), transform var(--ai-fast);
}

td {
    color: #20324d !important;
    border-bottom-color: rgba(83, 104, 137, .13) !important;
}

tr:hover {
    background: rgba(22, 197, 217, .055) !important;
}

.sidebar .nav::after {
    content: "AI识别引擎状态\A\A  98.6%\A  识别准确率\A\A 今日识别   1,248,780\A 剩余额度   8,751,220\A\A 查看识别报告";
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: -220px;
    min-height: 174px;
    padding: 16px 16px 14px;
    border: 1px solid rgba(21, 184, 255, .46);
    border-radius: 8px;
    color: rgba(232, 246, 255, .92);
    background:
        radial-gradient(circle at 30% 42%, rgba(0, 192, 255, .30), transparent 28%),
        linear-gradient(180deg, rgba(8, 40, 82, .92), rgba(3, 18, 39, .82));
    box-shadow: 0 0 0 1px rgba(23, 202, 255, .08), 0 18px 44px rgba(0, 0, 0, .20);
    font-size: 12px;
    line-height: 1.65;
    font-weight: 700;
    white-space: pre-line;
    text-align: left;
}

.sidebar.collapsed {
    padding-top: 60px !important;
    padding-bottom: 20px !important;
}

.sidebar.collapsed::before,
.sidebar.collapsed::after,
.sidebar.collapsed .nav::after {
    display: none !important;
}

.badge,
.badge-active,
.success-badge {
    border-radius: 999px !important;
    background: rgba(20, 184, 122, .12) !important;
    color: #08764f !important;
    border: 1px solid rgba(20, 184, 122, .22) !important;
}

.badge-banned,
.alert-error {
    background: rgba(220, 76, 93, .10) !important;
    color: #a82135 !important;
    border-color: rgba(220, 76, 93, .18) !important;
}

.alert-success {
    background: rgba(20, 184, 122, .10) !important;
    color: #08764f !important;
    border-color: rgba(20, 184, 122, .20) !important;
}

.modal-overlay,
.modal {
    backdrop-filter: blur(12px);
}

.dialog,
.modal:not(.modal-overlay),
.modal-overlay .modal {
    border: 1px solid rgba(255, 255, 255, .55) !important;
    box-shadow: 0 30px 90px rgba(15, 26, 46, .30) !important;
}

.login-container {
    background: rgba(255, 255, 255, .88) !important;
    border: 1px solid rgba(22, 197, 217, .20) !important;
    border-radius: 12px !important;
    box-shadow: 0 30px 80px rgba(15, 26, 46, .18) !important;
    backdrop-filter: blur(18px);
}

.btn-login {
    background: linear-gradient(135deg, var(--ai-blue), #1e9bd7) !important;
    box-shadow: 0 14px 30px rgba(63, 109, 246, .28) !important;
}

.upload-area {
    border-color: rgba(22, 197, 217, .32) !important;
    background:
        linear-gradient(90deg, rgba(22, 197, 217, .05) 1px, transparent 1px),
        linear-gradient(0deg, rgba(63, 109, 246, .04) 1px, transparent 1px),
        rgba(255, 255, 255, .72) !important;
    background-size: 22px 22px !important;
}

.spinner {
    border-top-color: var(--ai-cyan) !important;
}

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(15, 26, 46, .06);
}

::-webkit-scrollbar-thumb {
    background: rgba(83, 104, 137, .32);
    border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(63, 109, 246, .45);
}

@media (max-width: 768px) {
    .header {
        padding: 12px 14px !important;
    }

    .main,
    .content {
        padding: 12px !important;
    }

    .sidebar {
        background: linear-gradient(180deg, var(--ai-rail) 0%, #162944 100%) !important;
        padding-top: 70px !important;
        padding-bottom: 16px !important;
    }

    .sidebar::before {
        top: 14px;
        left: 16px;
    }

    .sidebar .nav::after {
        display: none;
    }

    .topbar,
    .page-header,
    .panel-head,
    .toolbar,
    .filters,
    .filter-row {
        border-radius: 8px !important;
    }

    table {
        min-width: 860px;
    }
}