/*
 * Oieee backoffice look. Colors come from the MudBlazor theme (Themes/OieeeTheme.cs) through the
 * --mud-palette-* variables, so light and dark follow the theme. The few extra tokens below mirror
 * src/Oieee.Mobile.UI/wwwroot/css/tokens.css.
 */

@font-face {
    font-family: "Plus Jakarta Sans";
    font-style: normal;
    font-display: swap;
    font-weight: 200 800;
    src: url("../fonts/plus-jakarta-sans-latin-wght-normal.woff2") format("woff2-variations"),
         url("../fonts/plus-jakarta-sans-latin-wght-normal.woff2") format("woff2");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: "Plus Jakarta Sans";
    font-style: normal;
    font-display: swap;
    font-weight: 200 800;
    src: url("../fonts/plus-jakarta-sans-latin-ext-wght-normal.woff2") format("woff2-variations"),
         url("../fonts/plus-jakarta-sans-latin-ext-wght-normal.woff2") format("woff2");
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
    --oi-gradient: linear-gradient(135deg, #7F00FF 0%, #A933FF 52%, #FF4FA3 100%);
    --oi-brand-soft: rgba(var(--mud-palette-primary-rgb), 0.09);
    --oi-brand-softer: rgba(var(--mud-palette-primary-rgb), 0.05);
    --oi-brand-line: rgba(var(--mud-palette-primary-rgb), 0.22);
    --oi-glow: 0 10px 30px -10px rgba(127, 0, 255, 0.55);
    --oi-shadow-1: 0 1px 2px rgba(20, 12, 40, 0.06), 0 1px 1px rgba(20, 12, 40, 0.04);
    --oi-shadow-2: 0 8px 24px -8px rgba(30, 14, 60, 0.18), 0 2px 6px rgba(30, 14, 60, 0.06);
    --oi-shadow-3: 0 24px 48px -16px rgba(30, 14, 60, 0.32);
    --oi-radius-s: 10px;
    --oi-radius-m: 16px;
    --oi-radius-l: 22px;
    --oi-success-soft: rgba(18, 183, 106, 0.12);
    --oi-warning-soft: rgba(245, 158, 11, 0.14);
    --oi-danger-soft: rgba(229, 72, 77, 0.12);
    --oi-ease: cubic-bezier(.2, .8, .2, 1);
    --mud-default-borderradius: 10px;
}

:root[data-theme="dark"] {
    --oi-glow: 0 10px 34px -10px rgba(155, 61, 255, 0.7);
    --oi-shadow-1: 0 1px 2px rgba(0, 0, 0, 0.4);
    --oi-shadow-2: 0 10px 28px -10px rgba(0, 0, 0, 0.7);
    --oi-shadow-3: 0 28px 56px -18px rgba(0, 0, 0, 0.8);
}

html, body {
    font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: "cv11", "ss01";
}

::selection {
    background: rgba(var(--mud-palette-primary-rgb), 0.22);
}

/* ---------- Shell ---------- */

.oi-shell .mud-appbar.oi-appbar {
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid var(--mud-palette-lines-default);
    box-shadow: none;
}

.oi-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    margin-inline-start: 4px;
}

.oi-logo img {
    width: 32px;
    height: 32px;
    border-radius: 9px;
    box-shadow: var(--oi-glow);
}

.oi-logo-text {
    font-size: 1.375rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: var(--oi-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.oi-logo-tag {
    margin-inline-start: 10px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: .6875rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--mud-palette-primary);
    background: var(--oi-brand-soft);
}

@media (max-width: 599.98px) {
    .oi-logo-tag {
        display: none;
    }
}

.oi-shell .mud-drawer.oi-drawer {
    border-inline-end: 1px solid var(--mud-palette-lines-default);
}

.oi-shell .oi-drawer .mud-navmenu {
    padding: 12px 10px;
}

.oi-shell .oi-drawer .mud-nav-link {
    border-radius: 12px;
    margin: 2px 0;
    padding: 9px 14px;
    font-weight: 600;
    transition: background-color 140ms var(--oi-ease), color 140ms var(--oi-ease);
}

.oi-shell .oi-drawer .mud-nav-link .mud-icon-root {
    color: var(--mud-palette-drawer-icon);
}

.oi-shell .oi-drawer .mud-nav-link.active:not(.mud-nav-link-disabled) {
    background: var(--oi-brand-soft);
    color: var(--mud-palette-primary);
}

.oi-shell .oi-drawer .mud-nav-link.active:not(.mud-nav-link-disabled) .mud-icon-root {
    color: var(--mud-palette-primary);
}

.oi-shell .oi-drawer .mud-nav-group > .mud-nav-link {
    margin-top: 10px;
}

.oi-shell .oi-drawer .mud-nav-link-text,
.oi-shell .oi-drawer .mud-nav-link .mud-typography {
    font-weight: 600;
}

.oi-main {
    min-height: 100vh;
}

.oi-content {
    padding-top: 28px;
    padding-bottom: 48px;
}

@media (max-width: 599.98px) {
    .oi-content {
        padding-top: 16px;
        padding-left: 16px !important;
        padding-right: 16px !important;
    }
}

/* ---------- Mud refinements ---------- */

.mud-paper-outlined,
.mud-table-outlined,
.mud-card {
    border-radius: var(--oi-radius-m);
}

.mud-paper-outlined,
.mud-table-outlined {
    border-color: var(--mud-palette-lines-default);
    box-shadow: var(--oi-shadow-1);
}

.mud-table-outlined {
    overflow: hidden;
}

.mud-table .mud-table-head .mud-table-cell {
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--mud-palette-text-secondary);
    background: var(--mud-palette-background-gray);
    border-bottom-color: var(--mud-palette-lines-default);
}

.mud-table-dense .mud-table-row .mud-table-cell {
    padding-top: 10px;
    padding-bottom: 10px;
}

.mud-table-pagination-toolbar {
    border-top: 1px solid var(--mud-palette-table-lines);
}

.mud-button-root.mud-button-filled-primary {
    box-shadow: var(--oi-glow);
}

.mud-button-root.mud-button-filled-primary:hover {
    box-shadow: 0 14px 32px -12px rgba(127, 0, 255, 0.65);
}

.mud-chip {
    font-weight: 650;
}

.mud-dialog {
    border-radius: var(--oi-radius-l);
}

.mud-tabs-tabbar {
    border-radius: var(--oi-radius-m) var(--oi-radius-m) 0 0;
}

.mud-tab {
    text-transform: none;
    font-weight: 650;
}

.mud-snackbar {
    border-radius: 14px;
}

/* ---------- Building blocks ---------- */

.oi-page-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
}

.oi-page-header .oi-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--mud-palette-primary);
    margin-bottom: 4px;
}

.oi-page-header h1 {
    margin: 0;
    font-size: clamp(1.5rem, 2.4vw, 1.875rem);
    font-weight: 800;
    letter-spacing: -0.025em;
    line-height: 1.2;
    color: var(--mud-palette-text-primary);
}

.oi-page-header .oi-subtitle {
    margin: 6px 0 0;
    color: var(--mud-palette-text-secondary);
    font-size: .9375rem;
    max-width: 760px;
}

.oi-page-header .oi-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.oi-card {
    background: var(--mud-palette-surface);
    border: 1px solid var(--mud-palette-lines-default);
    border-radius: var(--oi-radius-m);
    box-shadow: var(--oi-shadow-1);
    padding: 20px;
}

.oi-card-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}

.oi-card-title h2 {
    margin: 0;
    font-size: 1.0625rem;
    font-weight: 750;
    letter-spacing: -0.01em;
    color: var(--mud-palette-text-primary);
}

.oi-card-title .oi-hint {
    font-size: .8125rem;
    color: var(--mud-palette-text-secondary);
}

.oi-filters {
    padding: 12px 16px;
    margin-bottom: 16px;
}

.oi-muted {
    color: var(--mud-palette-text-secondary);
}

.oi-gradient-text {
    background: var(--oi-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* KPI cards */

.oi-kpi {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 14px;
    height: 100%;
    padding: 18px 18px 16px;
    border-radius: var(--oi-radius-m);
    background: var(--mud-palette-surface);
    border: 1px solid var(--mud-palette-lines-default);
    box-shadow: var(--oi-shadow-1);
    color: inherit;
    text-decoration: none;
    transition: transform 220ms var(--oi-ease), box-shadow 220ms var(--oi-ease), border-color 220ms var(--oi-ease);
}

a.oi-kpi:hover {
    transform: translateY(-2px);
    box-shadow: var(--oi-shadow-2);
    border-color: var(--oi-brand-line);
}

a.oi-kpi:focus-visible {
    outline: 2px solid var(--mud-palette-primary);
    outline-offset: 2px;
}

.oi-kpi-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.oi-kpi-icon {
    display: inline-grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    color: var(--mud-palette-primary);
    background: var(--oi-brand-soft);
}

.oi-kpi-icon.is-success { color: var(--mud-palette-success); background: var(--oi-success-soft); }
.oi-kpi-icon.is-warning { color: var(--mud-palette-warning); background: var(--oi-warning-soft); }
.oi-kpi-icon.is-danger { color: var(--mud-palette-error); background: var(--oi-danger-soft); }

.oi-kpi-arrow {
    color: var(--mud-palette-text-disabled);
    transition: transform 220ms var(--oi-ease), color 220ms var(--oi-ease);
}

a.oi-kpi:hover .oi-kpi-arrow {
    color: var(--mud-palette-primary);
    transform: translateX(3px);
}

.oi-kpi-value {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    color: var(--mud-palette-text-primary);
}

.oi-kpi-label {
    font-size: .875rem;
    font-weight: 650;
    color: var(--mud-palette-text-primary);
}

.oi-kpi-caption {
    font-size: .78rem;
    color: var(--mud-palette-text-secondary);
    margin-top: 2px;
}

.oi-kpi.is-hero {
    border: none;
    color: #FFFFFF;
    background: var(--oi-gradient);
    box-shadow: var(--oi-glow);
}

.oi-kpi.is-hero .oi-kpi-value,
.oi-kpi.is-hero .oi-kpi-label,
.oi-kpi.is-hero .oi-kpi-caption,
.oi-kpi.is-hero .oi-kpi-arrow {
    color: #FFFFFF;
}

.oi-kpi.is-hero .oi-kpi-caption {
    opacity: .85;
}

.oi-kpi.is-hero .oi-kpi-icon {
    color: #FFFFFF;
    background: rgba(255, 255, 255, 0.18);
}

.oi-kpi.is-alert {
    border-color: rgba(229, 72, 77, 0.35);
    background: linear-gradient(180deg, var(--oi-danger-soft), transparent 70%), var(--mud-palette-surface);
}

/* Bars of the last 24 hours */

.oi-bars {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    height: 180px;
    padding-top: 8px;
}

.oi-bar {
    position: relative;
    flex: 1 1 0;
    min-width: 0;
    height: 100%;
    display: flex;
    align-items: flex-end;
}

.oi-bar-fill {
    width: 100%;
    min-height: 3px;
    border-radius: 6px 6px 3px 3px;
    background: var(--oi-gradient);
    opacity: .85;
    transition: opacity 140ms var(--oi-ease), transform 220ms var(--oi-ease);
    transform-origin: bottom;
}

.oi-bar.is-empty .oi-bar-fill {
    background: var(--mud-palette-lines-default);
    opacity: 1;
}

.oi-bar:hover .oi-bar-fill {
    opacity: 1;
}

.oi-bar-tip {
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    font-size: .72rem;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 8px;
    color: #FFFFFF;
    background: #0E0B14;
    pointer-events: none;
    opacity: 0;
    transition: opacity 140ms var(--oi-ease);
    z-index: 2;
}

.oi-bar:hover .oi-bar-tip {
    opacity: 1;
}

.oi-bars-axis {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
    font-size: .72rem;
    color: var(--mud-palette-text-secondary);
    font-variant-numeric: tabular-nums;
}

.oi-bars-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 8px;
}

.oi-bars-summary strong {
    display: block;
    font-size: 1.375rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--mud-palette-text-primary);
}

.oi-bars-summary span {
    font-size: .78rem;
    color: var(--mud-palette-text-secondary);
}

/* Lively places */

.oi-place-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.oi-place-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 10px;
    margin: 0 -10px;
    border-radius: 14px;
    color: inherit;
    text-decoration: none;
    transition: background-color 140ms var(--oi-ease);
}

.oi-place-row:hover {
    background: var(--oi-brand-softer);
}

.oi-rank {
    width: 22px;
    flex: 0 0 auto;
    text-align: center;
    font-weight: 800;
    color: var(--mud-palette-text-disabled);
    font-variant-numeric: tabular-nums;
}

.oi-thumb {
    flex: 0 0 auto;
    width: 52px;
    height: 52px;
    border-radius: 14px;
    object-fit: cover;
    background: var(--oi-gradient);
    display: grid;
    place-items: center;
    color: #FFFFFF;
    font-weight: 800;
    font-size: 1.125rem;
    overflow: hidden;
}

.oi-thumb.is-small {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    font-size: .95rem;
}

.oi-thumb.is-media {
    width: 56px;
    height: 56px;
    border-radius: 12px;
}

.oi-place-main {
    flex: 1 1 auto;
    min-width: 0;
}

.oi-place-name {
    font-weight: 700;
    color: var(--mud-palette-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.oi-place-meta {
    font-size: .8rem;
    color: var(--mud-palette-text-secondary);
}

.oi-place-stats {
    display: flex;
    align-items: center;
    gap: 14px;
    flex: 0 0 auto;
    font-size: .8125rem;
    color: var(--mud-palette-text-secondary);
    font-variant-numeric: tabular-nums;
}

.oi-place-stats b {
    color: var(--mud-palette-text-primary);
    font-weight: 750;
}

@media (max-width: 599.98px) {
    .oi-place-stats .oi-stat-posts {
        display: none;
    }
}

/* Status pills */

.oi-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: .75rem;
    font-weight: 700;
    line-height: 1.5;
    white-space: nowrap;
    color: var(--mud-palette-text-secondary);
    background: var(--mud-palette-background-gray);
}

.oi-pill::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.oi-pill.is-plain::before { display: none; }
.oi-pill.is-brand { color: var(--mud-palette-primary); background: var(--oi-brand-soft); }
.oi-pill.is-success { color: var(--mud-palette-success); background: var(--oi-success-soft); }
.oi-pill.is-warning { color: #B45309; background: var(--oi-warning-soft); }
.oi-pill.is-danger { color: var(--mud-palette-error); background: var(--oi-danger-soft); }
.oi-pill.is-buzzing { color: #FFFFFF; background: var(--oi-gradient); box-shadow: var(--oi-glow); }
.oi-pill.is-buzzing::before { animation: oi-pulse 1.6s ease-in-out infinite; }

:root[data-theme="dark"] .oi-pill.is-warning { color: var(--mud-palette-warning); }

@keyframes oi-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: .45; transform: scale(.7); }
}

@media (prefers-reduced-motion: reduce) {
    .oi-pill.is-buzzing::before { animation: none; }
    .oi-kpi, .oi-bar-fill, .oi-kpi-arrow { transition: none; }
}

/* Live indicator */

.oi-live {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .8125rem;
    color: var(--mud-palette-text-secondary);
}

.oi-live-dot {
    position: relative;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--mud-palette-success);
}

.oi-live-dot::after {
    content: "";
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid var(--mud-palette-success);
    opacity: 0;
    animation: oi-ring 2s ease-out infinite;
}

@keyframes oi-ring {
    0% { opacity: .6; transform: scale(.5); }
    100% { opacity: 0; transform: scale(1.4); }
}

/* Empty states */

.oi-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 6px;
    padding: 40px 16px;
}

.oi-empty-icon {
    display: grid;
    place-items: center;
    width: 60px;
    height: 60px;
    margin-bottom: 8px;
    border-radius: 20px;
    color: var(--mud-palette-primary);
    background: var(--oi-brand-soft);
}

.oi-empty-title {
    font-weight: 750;
    font-size: 1rem;
    color: var(--mud-palette-text-primary);
}

.oi-empty-text {
    font-size: .875rem;
    color: var(--mud-palette-text-secondary);
    max-width: 420px;
}

/* Media previews */

.oi-media {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    object-fit: cover;
    display: block;
    background: var(--mud-palette-background-gray);
}

.oi-media-large {
    width: 100%;
    max-height: 360px;
    border-radius: var(--oi-radius-m);
    object-fit: cover;
    display: block;
}

.oi-quote {
    padding: 14px 16px;
    border-radius: 14px;
    background: var(--mud-palette-background-gray);
    color: var(--mud-palette-text-primary);
    white-space: pre-wrap;
    word-break: break-word;
}

.oi-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Side panel (drawer) */

.mud-drawer.oi-panel {
    border-inline-start: 1px solid var(--mud-palette-lines-default);
}

.oi-panel-body {
    padding: 20px 24px 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.oi-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 16px 0 24px;
}

.oi-section-label {
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--mud-palette-text-secondary);
    margin-bottom: 8px;
}

.oi-report {
    padding: 12px 0;
    border-bottom: 1px solid var(--mud-palette-lines-default);
}

.oi-report:last-child {
    border-bottom: none;
}

/* Hero banner (demo data) */

.oi-hero {
    position: relative;
    overflow: hidden;
    border-radius: var(--oi-radius-l);
    padding: 28px;
    color: #FFFFFF;
    background: var(--oi-gradient);
    box-shadow: var(--oi-glow);
}

.oi-hero::after {
    content: "";
    position: absolute;
    right: -60px;
    top: -60px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
}

.oi-hero h2 {
    margin: 0 0 6px;
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.oi-hero p {
    margin: 0;
    max-width: 640px;
    opacity: .92;
}

.oi-stat-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: 12px;
    margin-top: 20px;
    position: relative;
    z-index: 1;
}

.oi-stat-strip > div {
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(6px);
}

.oi-stat-strip strong {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
}

.oi-stat-strip span {
    font-size: .78rem;
    opacity: .9;
}

.oi-preset {
    cursor: pointer;
}

/* Sign-in welcome */

.oi-welcome {
    max-width: 560px;
    margin: 8vh auto 0;
    text-align: center;
}

.oi-welcome img {
    width: 64px;
    height: 64px;
    border-radius: 18px;
    box-shadow: var(--oi-glow);
    margin-bottom: 20px;
}

/* Hours and people in the staff list */

.oi-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    text-box: trim-both cap alphabetic;
    flex: 0 0 auto;
    font-weight: 750;
    font-size: .875rem;
    color: var(--mud-palette-primary);
    background: var(--oi-brand-soft);
}

/* ---------- Charts (Inteligência) ----------
 * Palette checked with the dataviz validator: brand violet, orange and aqua (light on #FFFFFF, dark on #131119).
 * Aqua is under 3:1 on the light surface, so multi-series charts carry a legend, end labels and a table view.
 */

:root {
    --oi-viz-1: var(--mud-palette-primary);
    --oi-viz-2: #eb6834;
    --oi-viz-3: #1baf7a;
    --oi-viz-grid: #ECEAF2;
    --oi-viz-axis: #D9D5E4;
    --oi-viz-ink: #8A8597;
    --oi-viz-up: #067A3E;
    --oi-viz-down: #C2353A;
    --oi-viz-empty: var(--mud-palette-background-gray);
    --oi-tip-bg: #0E0B14;
    --oi-tip-ink: #FFFFFF;
}

:root[data-theme="dark"] {
    --oi-viz-2: #d95926;
    --oi-viz-3: #199e70;
    --oi-viz-grid: #221E2B;
    --oi-viz-axis: #353042;
    --oi-viz-ink: #8F8A9E;
    --oi-viz-up: #2BC97A;
    --oi-viz-down: #F0767A;
    --oi-tip-bg: #F5F3FA;
    --oi-tip-ink: #0E0B14;
}

.oi-insights {
    transition: opacity 160ms var(--oi-ease);
}

.oi-insights.is-loading {
    opacity: .55;
    pointer-events: none;
}

.oi-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 20px;
    padding: 12px 16px;
    margin-bottom: 8px;
}

.oi-toolbar .oi-toolbar-meta {
    margin-inline-start: auto;
    font-size: .8125rem;
    color: var(--mud-palette-text-secondary);
}

.oi-section {
    margin-top: 36px;
}

.oi-section-head {
    margin-bottom: 14px;
}

.oi-section-head h2 {
    margin: 0;
    font-size: 1.1875rem;
    font-weight: 800;
    letter-spacing: -0.015em;
    color: var(--mud-palette-text-primary);
}

.oi-section-head p,
.oi-explain {
    margin: 4px 0 0;
    font-size: .875rem;
    color: var(--mud-palette-text-secondary);
    max-width: 820px;
}

.oi-explain {
    margin: -8px 0 14px;
    font-size: .8125rem;
}

/* Stat tiles */

.oi-tile {
    display: flex;
    flex-direction: column;
    gap: 6px;
    height: 100%;
    padding: 16px 18px;
    border-radius: var(--oi-radius-m);
    background: var(--mud-palette-surface);
    border: 1px solid var(--mud-palette-lines-default);
    box-shadow: var(--oi-shadow-1);
    color: inherit;
    text-decoration: none;
}

a.oi-tile:hover {
    border-color: var(--oi-brand-line);
    box-shadow: var(--oi-shadow-2);
}

.oi-tile-label {
    font-size: .8125rem;
    font-weight: 650;
    color: var(--mud-palette-text-secondary);
}

.oi-tile-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 12px;
}

.oi-tile-value {
    font-size: 1.875rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--mud-palette-text-primary);
}

.oi-tile-value small {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--mud-palette-text-secondary);
    margin-inline-start: 2px;
}

.oi-tile-spark {
    width: 96px;
    height: 32px;
    flex: 0 0 auto;
    overflow: visible;
}

.oi-tile-foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px 8px;
    font-size: .78rem;
    color: var(--mud-palette-text-secondary);
}

.oi-delta {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    font-weight: 750;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.oi-delta.is-up { color: var(--oi-viz-up); }
.oi-delta.is-down { color: var(--oi-viz-down); }
.oi-delta.is-flat { color: var(--mud-palette-text-secondary); }

.oi-tile.is-hero {
    border: none;
    color: #FFFFFF;
    background: var(--oi-gradient);
    box-shadow: var(--oi-glow);
}

.oi-tile.is-hero .oi-tile-label,
.oi-tile.is-hero .oi-tile-value,
.oi-tile.is-hero .oi-tile-value small,
.oi-tile.is-hero .oi-tile-foot,
.oi-tile.is-hero .oi-delta {
    color: #FFFFFF;
}

.oi-tile.is-hero .oi-tile-value {
    font-size: 3rem;
}

.oi-tile.is-hero .oi-tile-foot {
    opacity: .92;
}

.oi-tile.is-compact {
    padding: 14px 16px;
}

.oi-tile.is-compact .oi-tile-value {
    font-size: 1.375rem;
}

/* Line and column charts */

.oi-chart {
    margin: 0;
}

.oi-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 18px;
    margin-bottom: 12px;
    font-size: .8125rem;
    color: var(--mud-palette-text-secondary);
}

.oi-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.oi-key-line {
    display: inline-block;
    flex: 0 0 auto;
    width: 14px;
    height: 2px;
    border-radius: 2px;
}

.oi-chart-frame {
    display: grid;
    grid-template-columns: auto 1fr auto;
    column-gap: 8px;
}

.oi-chart-y {
    position: relative;
    min-width: 24px;
    font-size: .72rem;
    color: var(--oi-viz-ink);
    font-variant-numeric: tabular-nums;
    text-align: right;
}

.oi-chart-y span {
    position: absolute;
    right: 0;
    transform: translateY(50%);
    line-height: 1;
}

.oi-chart-plot {
    position: relative;
    min-width: 0;
}

.oi-chart-grid {
    position: absolute;
    left: 0;
    right: 0;
    height: 0;
    border-top: 1px solid var(--oi-viz-grid);
}

.oi-chart-grid.is-base {
    border-top-color: var(--oi-viz-axis);
}

.oi-chart-svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
}

.oi-chart-ends {
    position: relative;
    min-width: 8px;
    font-size: .75rem;
    font-weight: 700;
    color: var(--mud-palette-text-primary);
    font-variant-numeric: tabular-nums;
}

.oi-chart-ends span {
    position: absolute;
    left: 0;
    transform: translateY(50%);
    white-space: nowrap;
    line-height: 1;
}

.oi-chart-x {
    position: relative;
    height: 18px;
    margin-top: 6px;
    font-size: .72rem;
    color: var(--oi-viz-ink);
    font-variant-numeric: tabular-nums;
}

.oi-chart-x span {
    position: absolute;
    top: 0;
    transform: translateX(-50%);
    white-space: nowrap;
}

.oi-chart-x span.is-first { transform: none; }
.oi-chart-x span.is-last { transform: translateX(-100%); }

/* Phones: every other date, so the labels never touch. */
@media (max-width: 599.98px) {
    .oi-chart-x span:nth-child(even):not(.is-last):not(.is-end) {
        display: none;
    }
}

.oi-hit {
    position: absolute;
    top: 0;
    bottom: 0;
}

.oi-hit-cross {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 0;
    border-left: 1px solid var(--oi-viz-axis);
    opacity: 0;
}

.oi-hit-dot {
    position: absolute;
    left: 50%;
    width: 10px;
    height: 10px;
    margin: 0 0 -5px -5px;
    border-radius: 50%;
    box-shadow: 0 0 0 2px var(--mud-palette-surface);
    opacity: 0;
}

.oi-tip {
    position: absolute;
    top: -6px;
    left: calc(50% + 10px);
    z-index: 3;
    min-width: 128px;
    padding: 8px 10px;
    border-radius: 10px;
    font-size: .75rem;
    line-height: 1.45;
    color: var(--oi-tip-ink);
    background: var(--oi-tip-bg);
    box-shadow: var(--oi-shadow-2);
    pointer-events: none;
    opacity: 0;
    white-space: nowrap;
}

.oi-hit.is-right .oi-tip,
.oi-col.is-right .oi-tip {
    left: auto;
    right: calc(50% + 10px);
}

.oi-tip-title {
    font-weight: 600;
    opacity: .75;
    margin-bottom: 2px;
}

.oi-tip-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.oi-tip-row b {
    font-weight: 800;
    font-variant-numeric: tabular-nums;
}

.oi-hit:hover .oi-hit-cross,
.oi-hit:hover .oi-hit-dot,
.oi-hit:hover .oi-tip,
.oi-col:hover .oi-tip {
    opacity: 1;
}

.oi-cols {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-end;
    gap: 2px;
}

.oi-col {
    position: relative;
    flex: 1 1 0;
    min-width: 0;
    height: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.oi-col-fill {
    width: 100%;
    max-width: 24px;
    border-radius: 4px 4px 0 0;
    background: var(--oi-viz-1);
    transition: filter 120ms var(--oi-ease);
}

.oi-col:hover .oi-col-fill {
    filter: brightness(1.18);
}

/* Heatmaps (weekday x hour, cohorts) */

.oi-scroll-x {
    overflow-x: auto;
    padding-bottom: 4px;
}

.oi-heat {
    display: grid;
    grid-template-columns: 40px repeat(24, minmax(18px, 1fr));
    gap: 2px;
    min-width: 560px;
    font-size: .72rem;
    color: var(--oi-viz-ink);
}

.oi-heat-label {
    display: flex;
    align-items: center;
    font-weight: 650;
    color: var(--mud-palette-text-secondary);
}

.oi-heat-hour {
    text-align: center;
    font-variant-numeric: tabular-nums;
}

.oi-heat-cell {
    height: 22px;
    border-radius: 4px;
    background: var(--oi-viz-empty);
}

.oi-heat-cell:hover {
    outline: 2px solid var(--mud-palette-text-primary);
    outline-offset: -1px;
}

.oi-scale {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .75rem;
    color: var(--mud-palette-text-secondary);
}

.oi-scale-bar {
    width: 120px;
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(90deg, color-mix(in oklab, var(--oi-viz-1) 10%, var(--mud-palette-surface)), var(--oi-viz-1));
}

.oi-cohort {
    border-collapse: separate;
    border-spacing: 2px;
    font-size: .75rem;
    font-variant-numeric: tabular-nums;
    width: 100%;
    min-width: 600px;
}

.oi-cohort th {
    font-weight: 650;
    color: var(--mud-palette-text-secondary);
    text-align: center;
    padding: 4px 6px;
    white-space: nowrap;
}

.oi-cohort th.is-row {
    text-align: left;
}

.oi-cohort td {
    height: 30px;
    min-width: 44px;
    border-radius: 4px;
    text-align: center;
    font-weight: 700;
    color: var(--mud-palette-text-primary);
}

.oi-cohort td.is-size {
    font-weight: 600;
    color: var(--mud-palette-text-secondary);
}

.oi-cohort td.is-strong {
    color: #FFFFFF;
}

/* Ranked bars (funnel, categories) */

.oi-rank-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.oi-rank-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 6px;
    font-size: .875rem;
}

.oi-rank-name {
    font-weight: 650;
    color: var(--mud-palette-text-primary);
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.oi-rank-value {
    flex: 0 0 auto;
    font-variant-numeric: tabular-nums;
    color: var(--mud-palette-text-secondary);
}

.oi-rank-value b {
    color: var(--mud-palette-text-primary);
    font-weight: 750;
}

.oi-track {
    height: 10px;
    border-radius: 5px;
    background: var(--oi-viz-empty);
    overflow: hidden;
}

.oi-track.is-thin {
    height: 6px;
    border-radius: 3px;
    min-width: 60px;
}

.oi-track-fill {
    height: 100%;
    border-radius: inherit;
    background: var(--oi-viz-1);
}

.oi-step-note {
    margin-top: 4px;
    font-size: .75rem;
    color: var(--mud-palette-text-secondary);
}

.mud-table-cell.oi-num,
.oi-num {
    text-align: right;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

/* Review panels (registrations, badges) */

.oi-facts {
    display: grid;
    grid-template-columns: 136px minmax(0, 1fr);
    gap: 8px 16px;
    margin: 0;
    font-size: .875rem;
}

.oi-facts dt {
    color: var(--mud-palette-text-secondary);
    font-weight: 600;
}

.oi-facts dd {
    margin: 0;
    color: var(--mud-palette-text-primary);
    word-break: break-word;
}

.oi-similar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--mud-palette-lines-default);
    border-radius: 14px;
}

.oi-similar + .oi-similar {
    margin-top: 8px;
}

.oi-code {
    font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
    font-size: .875rem;
}

/* QR codes and legal documents */

.oi-qr {
    display: grid;
    place-items: center;
    width: 100%;
    max-width: 220px;
    aspect-ratio: 1;
    padding: 10px;
    border-radius: var(--oi-radius-m);
    background: #FFFFFF;
    border: 1px solid var(--mud-palette-lines-default);
}

.oi-qr svg {
    width: 100%;
    height: 100%;
    display: block;
}

.oi-prose {
    max-height: 640px;
    overflow: auto;
    padding-right: 4px;
    font-size: .9375rem;
    line-height: 1.65;
    color: var(--mud-palette-text-primary);
    word-break: break-word;
}

.oi-prose h1,
.oi-prose h2,
.oi-prose h3 {
    margin: 1.2em 0 .4em;
    font-weight: 800;
    letter-spacing: -0.015em;
    line-height: 1.3;
}

.oi-prose h1 { font-size: 1.5rem; margin-top: 0; }
.oi-prose h2 { font-size: 1.1875rem; }
.oi-prose h3 { font-size: 1rem; }
.oi-prose p, .oi-prose ul, .oi-prose ol { margin: 0 0 .8em; }
.oi-prose ul, .oi-prose ol { padding-inline-start: 1.4em; }
.oi-prose a { color: var(--mud-palette-primary); }

.oi-version {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--mud-palette-lines-default);
    font-size: .875rem;
}

.oi-version:last-child {
    border-bottom: none;
}

.oi-logo-preview {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    background: var(--mud-palette-background-gray);
}