/* ── 全站页面主标题规格 ── */
:root {
    --page-title-size: 1.4rem;
    --page-subtitle-size: 0.85rem;
    --page-title-weight: 700;
}
.page-header,
.page-heading {
    margin: 0 0 16px;
}
.page-header h1,
.page-header h2,
.page-header h3,
.page-header h4,
.detail-header h4,
.ql-hero h3,
.ip-title h2,
.ip-hero h2,
.irm-head h2,
.page-heading-title {
    margin: 0;
    color: var(--text-primary);
    font-size: var(--page-title-size);
    font-weight: var(--page-title-weight);
    line-height: 1.25;
    letter-spacing: 0;
}
.page-header p,
.ql-hero p,
.ip-title p,
.ip-hero p,
.irm-head p,
.page-heading-subtitle {
    margin: 4px 0 0;
    color: var(--text-hint);
    font-size: var(--page-subtitle-size);
    line-height: 1.5;
    letter-spacing: 0;
}
.page-heading-line {
    display: flex;
    align-items: baseline;
    gap: 10px;
    flex-wrap: wrap;
}
.page-heading-meta {
    color: var(--text-hint);
    font-size: 0.85rem;
    font-weight: 500;
    line-height: 1.35;
}
.system-page-shell {
    max-width: 820px;
    margin: 0 auto;
    padding-bottom: 64px;
}

@media (max-width: 768px) {
    :root { --page-title-size: 1.28rem; }
}
@media (max-width: 860px) {
    .system-page-shell { max-width: calc(100vw - 32px); }
}

/* 下拉菜单项不是按钮胶囊，不参与全局按钮边框收口 */
.pill-menu .pill-menu-item,
.dash-filter-menu .dash-filter-item {
    border: 0 !important;
    box-shadow: none !important;
}

/* 页面自定义样式之后再收口一次，避免局部旧样式把按钮拉回不同风格 */
.btn-save,
.btn-submit,
.btn-primary-dark,
.ip-btn:not(.secondary) {
    background: var(--blue) !important;
    border-color: var(--blue) !important;
    color: #fff !important;
    border-radius: var(--btn-radius) !important;
}
.btn-reset,
.btn-secondary-dark,
.btn-browse,
.btn-resolve,
.btn-mini,
.btn-ghost,
.filter-reset,
.page-btn,
.qv-detail-link,
.ip-btn.secondary {
    background: var(--surface) !important;
    border-color: var(--border) !important;
    color: var(--text-secondary) !important;
    border-radius: var(--btn-radius) !important;
}
.btn-delete-product,
.btn-mini.danger,
.btn-resolve.danger,
.ip-detect-btn {
    background: transparent !important;
    border-color: var(--btn-border-red) !important;
    color: var(--red) !important;
    border-radius: var(--btn-radius) !important;
}
.btn-delete-product:hover,
.btn-mini.danger:hover,
.btn-resolve.danger:hover,
.ip-detect-btn:hover {
    background: var(--red-dim) !important;
    border-color: var(--red) !important;
    color: var(--red) !important;
}
.ds-period-btn,
.period-chip,
.filter-pill,
.filter-btn,
.rank-toggle-btn,
.tab-btn,
.qv-chip {
    border-radius: var(--btn-pill-radius) !important;
    background: var(--surface) !important;
    border-color: var(--border) !important;
    color: var(--text-tertiary) !important;
}
.ds-period-btn.active,
.period-chip.active,
.filter-pill.active,
.filter-btn.active,
.rank-toggle-btn.active,
.tab-btn.active,
.qv-chip.active,
.qv-chip.source-ai.active,
.qv-chip.source-original.active,
.qv-focus-seg .qv-chip.active {
    background: var(--blue-dim) !important;
    border-color: var(--btn-border-blue) !important;
    color: var(--blue) !important;
    box-shadow: none !important;
}
.ip-page-btn.active {
    background: var(--blue-dim) !important;
    border-color: var(--btn-border-blue) !important;
    color: var(--blue) !important;
}
.btn-appeal {
    background: var(--blue-dim) !important;
    border-color: var(--btn-border-blue) !important;
    color: var(--blue) !important;
    border-radius: var(--btn-radius) !important;
}
.btn-appeal:hover {
    background: var(--blue) !important;
    border-color: var(--blue) !important;
    color: #fff !important;
}
.btn-appeal.has-pending {
    background: var(--amber-dim) !important;
    border-color: rgba(251,191,36,0.36) !important;
    color: var(--amber) !important;
}
.btn-appeal.has-pending:hover {
    background: var(--amber) !important;
    border-color: var(--amber) !important;
    color: #111 !important;
}
.btn-appeal.appeal-disabled,
.btn-appeal.appeal-disabled:hover {
    background: var(--surface-hover) !important;
    border-color: var(--border) !important;
    color: var(--text-hint) !important;
    cursor: not-allowed !important;
    opacity: 0.72 !important;
    pointer-events: auto !important;
}
.btn-appeal.appeal-disabled:active { transform: none !important; }
.cs-trigger {
    background: var(--surface-hover) !important;
    border-color: var(--border) !important;
    color: var(--text-primary) !important;
}
.cs-trigger:hover,
.cs-trigger.open {
    border-color: var(--blue) !important;
}

/* ── 全局日历 UI 收口：圆润、干净、低色彩的小尺寸日期弹层 ── */
:root {
    --pg-cal-popup-width: 254px;
    --pg-cal-calendar-width: 246px;
    --pg-cal-grid-width: 224px;
    --pg-cal-day-size: 32px;
}
.pf-single-cal-popup,
.pl-cal-popup,
#pfCalExpanded,
#adjCalExpanded,
#plCalExpanded,
#qlCalPanel {
    background: linear-gradient(180deg, #fbfbfa 0%, #f6f6f4 100%) !important;
    border: 1px solid rgba(18, 18, 18, 0.07) !important;
    border-radius: 18px !important;
    box-shadow: 0 14px 28px rgba(15, 23, 42, 0.10), 0 3px 10px rgba(15, 23, 42, 0.04) !important;
    box-sizing: border-box !important;
    min-width: 0 !important;
    width: var(--pg-cal-popup-width) !important;
    max-width: calc(100vw - 16px) !important;
    padding: 4px !important;
    overflow: hidden;
    transform-origin: top center;
    opacity: 0;
    transform: translate3d(0, -5px, 0) scale(0.99);
    transition: opacity 0.16s cubic-bezier(0.22, 1, 0.36, 1), transform 0.16s cubic-bezier(0.22, 1, 0.36, 1) !important;
}
.pf-single-cal-popup.is-open,
.pl-cal-popup.is-open,
#pfCalExpanded.is-open,
#adjCalExpanded.is-open,
#plCalExpanded.is-open,
#qlCalPanel.is-open {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
}
[data-theme="light"] .pf-single-cal-popup,
[data-theme="light"] .pl-cal-popup,
[data-theme="light"] #pfCalExpanded,
[data-theme="light"] #adjCalExpanded,
[data-theme="light"] #plCalExpanded,
[data-theme="light"] #qlCalPanel {
    background: linear-gradient(180deg, #fbfbfa 0%, #f6f6f4 100%) !important;
    border-color: rgba(18, 18, 18, 0.08) !important;
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.12), 0 4px 12px rgba(15, 23, 42, 0.05) !important;
}
[data-theme="dark"] .pf-single-cal-popup,
[data-theme="dark"] .pl-cal-popup,
[data-theme="dark"] #pfCalExpanded,
[data-theme="dark"] #adjCalExpanded,
[data-theme="dark"] #plCalExpanded,
[data-theme="dark"] #qlCalPanel {
    background: linear-gradient(180deg, #252525 0%, #1f1f1f 100%) !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
    box-shadow: 0 24px 58px rgba(0, 0, 0, 0.42) !important;
}
#pfCalExpanded .flatpickr-calendar.inline,
#adjCalExpanded .flatpickr-calendar.inline,
#plCalExpanded .flatpickr-calendar.inline,
#qlCalPanel .flatpickr-calendar.inline,
.pf-single-cal-popup .flatpickr-calendar.inline {
    background: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: 7px 7px 4px !important;
    margin: 0 !important;
    position: relative !important;
}
.flatpickr-calendar {
    border-radius: 16px !important;
    box-sizing: border-box !important;
    width: var(--pg-cal-calendar-width) !important;
    min-width: var(--pg-cal-calendar-width) !important;
    max-width: var(--pg-cal-calendar-width) !important;
}
.flatpickr-months {
    padding: 1px 7px 3px !important;
}
.flatpickr-months .flatpickr-month {
    height: 30px !important;
}
.flatpickr-current-month {
    padding-top: 1px !important;
    font-size: 0.9rem !important;
}
.flatpickr-current-month .cur-month,
.flatpickr-current-month input.cur-year,
.cur-year-btn {
    color: #161616 !important;
    font-weight: 760 !important;
    letter-spacing: 0 !important;
}
[data-theme="dark"] .flatpickr-current-month .cur-month,
[data-theme="dark"] .flatpickr-current-month input.cur-year,
[data-theme="dark"] .cur-year-btn {
    color: rgba(255, 255, 255, 0.9) !important;
}
.flatpickr-months .flatpickr-prev-month,
.flatpickr-months .flatpickr-next-month {
    top: 6px !important;
    width: 24px;
    height: 24px;
    padding: 5px !important;
    border-radius: 999px;
    color: #777 !important;
    transition: background 0.14s ease, color 0.14s ease, transform 0.14s ease;
}
.flatpickr-months .flatpickr-prev-month:hover,
.flatpickr-months .flatpickr-next-month:hover {
    background: rgba(18, 18, 18, 0.06) !important;
    transform: none !important;
}
[data-theme="dark"] .flatpickr-months .flatpickr-prev-month:hover,
[data-theme="dark"] .flatpickr-months .flatpickr-next-month:hover {
    background: rgba(255, 255, 255, 0.08) !important;
}
.flatpickr-months .flatpickr-prev-month svg,
.flatpickr-months .flatpickr-next-month svg {
    fill: currentColor !important;
}
.flatpickr-weekdays {
    width: var(--pg-cal-grid-width) !important;
    height: 22px !important;
}
span.flatpickr-weekday {
    height: 22px !important;
    line-height: 22px !important;
    color: #8d8d8d !important;
    font-size: 0.66rem !important;
    font-weight: 720 !important;
    flex: 0 0 var(--pg-cal-day-size) !important;
    max-width: var(--pg-cal-day-size) !important;
    text-align: center !important;
}
[data-theme="dark"] span.flatpickr-weekday {
    color: rgba(255, 255, 255, 0.44) !important;
}
#pfCalExpanded .flatpickr-innerContainer,
#pfCalExpanded .flatpickr-days,
#adjCalExpanded .flatpickr-innerContainer,
#adjCalExpanded .flatpickr-days,
#plCalExpanded .flatpickr-innerContainer,
#plCalExpanded .flatpickr-days,
#qlCalPanel .flatpickr-innerContainer,
#qlCalPanel .flatpickr-days,
.pf-single-cal-popup .flatpickr-innerContainer,
.pf-single-cal-popup .flatpickr-days {
    overflow: visible;
}
/* 范围日历统一为柔和胶囊：端点深色，中段浅灰。 */
.flatpickr-day {
    width: var(--pg-cal-day-size) !important;
    max-width: var(--pg-cal-day-size) !important;
    height: var(--pg-cal-day-size) !important;
    line-height: var(--pg-cal-day-size) !important;
    border-radius: 999px !important;
    box-shadow: none !important;
    color: #3b3b3b !important;
    font-size: 0.78rem !important;
    font-weight: 620 !important;
    border-color: transparent !important;
    margin: 0 !important;
    background: transparent !important;
    transition: background 0.13s ease, color 0.13s ease, opacity 0.13s ease;
}
[data-theme="dark"] .flatpickr-day {
    color: rgba(255, 255, 255, 0.74) !important;
    background: transparent !important;
}
.flatpickr-day:hover {
    background: rgba(18, 18, 18, 0.055) !important;
    border-color: transparent !important;
    transform: none !important;
}
[data-theme="dark"] .flatpickr-day:hover {
    background: rgba(255, 255, 255, 0.08) !important;
}
.flatpickr-day.inRange,
.flatpickr-day.prevMonthDay.inRange,
.flatpickr-day.nextMonthDay.inRange,
.flatpickr-day.today.inRange {
    background: rgba(218, 218, 214, 0.7) !important;
    border-color: transparent !important;
    border-radius: 999px !important;
    color: #303030 !important;
    box-shadow: none !important;
    transform: none !important;
}
[data-theme="light"] .flatpickr-day.inRange,
[data-theme="light"] .flatpickr-day.prevMonthDay.inRange,
[data-theme="light"] .flatpickr-day.nextMonthDay.inRange,
[data-theme="light"] .flatpickr-day.today.inRange {
    background: rgba(218, 218, 214, 0.7) !important;
    color: #303030 !important;
}
[data-theme="dark"] .flatpickr-day.inRange,
[data-theme="dark"] .flatpickr-day.prevMonthDay.inRange,
[data-theme="dark"] .flatpickr-day.nextMonthDay.inRange,
[data-theme="dark"] .flatpickr-day.today.inRange {
    background: rgba(255, 255, 255, 0.13) !important;
    color: rgba(255, 255, 255, 0.88) !important;
}
.flatpickr-day.selected,
.flatpickr-day.startRange,
.flatpickr-day.endRange,
.flatpickr-day.selected.inRange,
.flatpickr-day.startRange.inRange,
.flatpickr-day.endRange.inRange,
.flatpickr-day.selected:focus,
.flatpickr-day.startRange:focus,
.flatpickr-day.endRange:focus,
.flatpickr-day.selected:hover,
.flatpickr-day.startRange:hover,
.flatpickr-day.endRange:hover {
    background: #171717 !important;
    border-color: transparent !important;
    color: #fff !important;
    box-shadow: none !important;
    transform: none !important;
}
.flatpickr-day.startRange:not(.endRange) {
    border-radius: 999px !important;
    background: #171717 !important;
    box-shadow: none !important;
}
.flatpickr-day.endRange:not(.startRange) {
    border-radius: 999px !important;
    background: #171717 !important;
    box-shadow: none !important;
}
.flatpickr-day.selected.startRange.endRange,
.flatpickr-day.selected:not(.startRange):not(.endRange) {
    border-radius: 999px !important;
}
.flatpickr-day.today:not(.selected):not(.startRange):not(.endRange) {
    color: #111 !important;
    border-color: transparent !important;
    border-radius: 999px !important;
    background: rgba(18, 18, 18, 0.06) !important;
    box-shadow: none !important;
}
[data-theme="dark"] .flatpickr-day.today:not(.selected):not(.startRange):not(.endRange) {
    color: rgba(255, 255, 255, 0.92) !important;
    border-color: transparent !important;
    background: rgba(255, 255, 255, 0.08) !important;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05) !important;
}
.flatpickr-day.flatpickr-disabled,
.flatpickr-day.prevMonthDay,
.flatpickr-day.nextMonthDay {
    color: #bebebe !important;
    background: transparent !important;
    border-color: transparent !important;
    transform: none !important;
}
[data-theme="dark"] .flatpickr-day.flatpickr-disabled,
[data-theme="dark"] .flatpickr-day.prevMonthDay,
[data-theme="dark"] .flatpickr-day.nextMonthDay {
    color: rgba(255, 255, 255, 0.24) !important;
}
.flatpickr-days,
.dayContainer {
    width: var(--pg-cal-grid-width) !important;
    min-width: var(--pg-cal-grid-width) !important;
    max-width: var(--pg-cal-grid-width) !important;
}
.flatpickr-rContainer {
    width: var(--pg-cal-grid-width) !important;
    min-width: var(--pg-cal-grid-width) !important;
    max-width: var(--pg-cal-grid-width) !important;
}
.fp-rule-footer,
.ql-cal-actions {
    display: flex !important;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    padding: 7px 11px 10px !important;
    margin: 0 !important;
    border-top: 1px solid rgba(18, 18, 18, 0.06) !important;
    background: transparent !important;
}
[data-theme="dark"] .fp-rule-footer,
[data-theme="dark"] .ql-cal-actions {
    border-top-color: rgba(255, 255, 255, 0.06) !important;
}
.date-sidebar-submit,
#plSubmitBtn,
.ql-cal-apply,
.date-sidebar-submit[hidden],
#plSubmitBtn[hidden],
.ql-cal-apply[hidden] {
    display: none !important;
}
.fp-rule-footer-btn,
.ql-cal-clear,
.ql-cal-apply {
    appearance: none;
    -webkit-appearance: none;
    border: 1px solid rgba(18, 18, 18, 0.08) !important;
    border-radius: 999px !important;
    background: #ffffff !important;
    color: #3d3d3d !important;
    font: inherit;
    font-size: 0.78rem !important;
    font-weight: 720 !important;
    line-height: 1.2;
    min-height: 32px;
    padding: 6px 16px !important;
    cursor: pointer;
    text-decoration: none;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
    transition: background 0.14s ease, color 0.14s ease, border-color 0.14s ease, opacity 0.14s ease;
}
[data-theme="dark"] .fp-rule-footer-btn,
[data-theme="dark"] .ql-cal-clear,
[data-theme="dark"] .ql-cal-apply,
[data-theme="dark"] #plSubmitBtn {
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
    color: rgba(255, 255, 255, 0.76) !important;
}
.fp-rule-footer-btn:hover,
.ql-cal-clear:hover,
.ql-cal-apply:hover {
    background: #f1f1ef !important;
    border-color: rgba(18, 18, 18, 0.16) !important;
    color: #111 !important;
    transform: none !important;
}
[data-theme="dark"] .fp-rule-footer-btn:hover,
[data-theme="dark"] .ql-cal-clear:hover,
[data-theme="dark"] .ql-cal-apply:hover {
    background: rgba(255, 255, 255, 0.13) !important;
    border-color: rgba(255, 255, 255, 0.18) !important;
    color: #fff !important;
}
.fp-rule-footer-btn:disabled,
.ql-cal-clear:disabled,
.ql-cal-apply:disabled {
    opacity: 0.42;
    cursor: default;
    pointer-events: none;
}
.flatpickr-time {
    border-top: 1px solid var(--border-subtle) !important;
    background: transparent !important;
}
.flatpickr-time input,
.flatpickr-time .flatpickr-am-pm {
    color: var(--text-primary) !important;
    background: transparent !important;
    border: none !important;
    font-family: inherit !important;
}
.flatpickr-time input:hover,
.flatpickr-time .flatpickr-am-pm:hover,
.flatpickr-time input:focus {
    background: var(--surface-hover) !important;
}

/* ── 全局原生控件收口：避免浏览器默认 UI 跑出来 ── */
input[type="number"] {
    appearance: textfield;
    -moz-appearance: textfield;
}
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
input[type="date"],
input[type="time"],
input[type="datetime-local"] {
    appearance: none;
    -webkit-appearance: none;
}
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator,
input[type="datetime-local"]::-webkit-calendar-picker-indicator {
    opacity: 0;
    display: none;
}

/* ── 全局自定义 Select ── */
.cs-wrap { position: relative; display: inline-block; }
.cs-trigger {
    display: flex; align-items: center; justify-content: space-between; gap: 8px;
    padding: 7px 10px 7px 12px;
    background: var(--border-subtle); border: 1px solid var(--border); border-radius: 8px;
    color: var(--text-primary); font-size: 0.82rem; cursor: pointer;
    user-select: none; white-space: nowrap; min-width: 0;
    transition: border-color 0.15s;
}
.cs-trigger:hover { border-color: var(--text-faint); }
.cs-trigger.open { border-color: var(--blue); }
.cs-arrow {
    flex-shrink: 0; width: 14px; height: 14px; display: flex; align-items: center; justify-content: center;
    color: var(--text-hint); transition: transform 0.15s;
}
.cs-trigger.open .cs-arrow { transform: rotate(180deg); }
.cs-dropdown {
    position: fixed; z-index: 9999;
    background: var(--bg); border: 1px solid var(--border); border-radius: 10px;
    box-shadow: 0 6px 24px rgba(0,0,0,0.25);
    overflow-y: auto; max-height: 240px;
    padding: 4px 0;
    min-width: 120px;
}
[data-theme="light"] .cs-dropdown { box-shadow: 0 4px 16px rgba(0,0,0,0.12); }
.cs-option {
    padding: 8px 14px; font-size: 0.82rem; color: var(--text-secondary);
    cursor: pointer; display: flex; align-items: center; gap: 8px;
    transition: background 0.1s;
}
.cs-option:hover { background: var(--surface-hover); color: var(--text-primary); }
.cs-option.selected { color: var(--blue); font-weight: 500; }
.cs-option.selected::before {
    content: '✓'; font-size: 0.72rem; color: var(--blue); flex-shrink: 0;
}
.cs-option:not(.selected)::before { content: ''; width: 0.72rem; flex-shrink: 0; }

/* ── 全局自定义 Checkbox ── */
input[type="checkbox"] {
    appearance: none; -webkit-appearance: none;
    width: 15px; height: 15px; flex-shrink: 0;
    border: 1.5px solid var(--border); border-radius: 4px;
    background: var(--border-subtle);
    cursor: pointer; position: relative; vertical-align: middle;
    transition: background 0.12s, border-color 0.12s;
}
input[type="checkbox"]:checked {
    background: var(--blue); border-color: var(--blue);
}
input[type="checkbox"]:checked::after {
    content: ''; position: absolute;
    top: 1px; left: 4px; width: 4px; height: 7px;
    border: 1.5px solid #fff; border-top: none; border-left: none;
    transform: rotate(45deg);
}
input[type="checkbox"]:hover:not(:checked) { border-color: var(--text-faint); }
input[type="checkbox"]:indeterminate {
    background: var(--blue); border-color: var(--blue);
}
input[type="checkbox"]:indeterminate::after {
    content: ''; position: absolute;
    top: 5px; left: 2px; right: 2px; height: 1.5px;
    background: #fff; border: none; transform: none;
}
input[type="radio"] {
    appearance: none; -webkit-appearance: none;
    width: 15px; height: 15px; flex-shrink: 0;
    border: 1.5px solid var(--border); border-radius: 999px;
    background: var(--border-subtle);
    cursor: pointer; position: relative; vertical-align: middle;
    transition: background 0.12s, border-color 0.12s, box-shadow 0.12s;
}
input[type="radio"]:checked {
    border-color: var(--blue);
    background: var(--blue);
    box-shadow: inset 0 0 0 4px var(--bg);
}
input[type="radio"]:hover:not(:checked) { border-color: var(--text-faint); }
details > summary::-webkit-details-marker { display: none; }
details > summary::marker { content: ""; }

/* ── 大屏适配 (≥1440px) ── */
@media (min-width: 1440px) {
    :root { --sidebar-w: 240px; }
    .main-content { padding: 32px 44px; }
    .sidebar-brand { font-size: 1.1rem; padding: 22px 22px 18px; }
    .sidebar-link { font-size: 0.94rem; padding: 10px 14px; }
    .sidebar-section { font-size: 0.72rem; }
    .user-name { font-size: 0.92rem; }
    .user-role { font-size: 0.74rem; }
    .table td { font-size: 0.92rem; padding: 13px 18px; }
    .table th { font-size: 0.82rem; padding: 11px 18px; }
}
/* ── 超宽屏限宽居中 (≥1920px) ── */
@media (min-width: 1920px) {
    .main-content { width: 100%; max-width: 1760px; margin-left: auto; margin-right: auto; }
}