@font-face {
    font-family: "IBM Plex Sans";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url("/fonts/ibm-plex-sans-400.ttf") format("truetype");
}

@font-face {
    font-family: "IBM Plex Sans";
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url("/fonts/ibm-plex-sans-500.ttf") format("truetype");
}

@font-face {
    font-family: "IBM Plex Sans";
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url("/fonts/ibm-plex-sans-600.ttf") format("truetype");
}

* {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
}

body {
    --landing-content-x: clamp(1.25rem, 3vw, 3rem);
    font-family: "IBM Plex Sans", sans-serif;
    margin: 0;
    color: var(--mud-palette-text-primary);
    background:
        radial-gradient(circle at 15% 15%, color-mix(in srgb, var(--mud-palette-primary) 18%, transparent), transparent 26rem),
        radial-gradient(circle at 85% 20%, color-mix(in srgb, var(--mud-palette-secondary) 12%, transparent), transparent 22rem),
        linear-gradient(135deg, var(--mud-palette-background) 0%, var(--mud-palette-background-gray) 100%);
}

.mud-typography,
.mud-button-root,
.mud-input,
.mud-select,
.mud-table,
.mud-data-grid {
    font-family: "IBM Plex Sans", sans-serif;
}

.mud-button-root {
    text-transform: none;
}

a {
    color: inherit;
}

.landing-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 4rem 1.25rem;
}

.landing-placeholder-page {
    min-height: calc(100svh - var(--mud-appbar-height));
    padding: 1rem 1.25rem 2rem;
    grid-template-rows: 1fr auto;
    text-align: center;
}

.landing-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: min(720px, 100%);
    padding: clamp(1rem, 4vw, 2rem);
}

.landing-beacon {
    display: block;
    width: min(280px, 60vw);
    aspect-ratio: 1;
    margin: 0 auto;
    background-color: var(--mud-palette-text-primary);
    mask: url("/assets/beacon.svg") center / contain no-repeat;
    -webkit-mask: url("/assets/beacon.svg") center / contain no-repeat;
    filter: drop-shadow(0 0 22px color-mix(in srgb, var(--mud-palette-primary) 24%, transparent));
}

.landing-placeholder-title {
    display: block;
    margin: 20px auto 8px;
    font-size: clamp(1.8rem, 4.2vw, 3rem);
    line-height: 1;
    letter-spacing: 0;
    text-align: center;
    width: 100%;
    max-width: 100%;
}

.landing-player {
    width: min(520px, 100%);
    margin-top: 28px;
    margin-inline: auto;
}

.landing-player audio {
    display: block;
    width: 100%;
    border: 0;
    border-radius: 999px;
    outline: none;
    background: transparent;
    box-shadow: none;
    appearance: none;
    overflow: hidden;
}

.landing-station-note {
    max-width: 34rem;
    margin-top: 36px;
    color: var(--mud-palette-text-secondary);
}

.landing-cta {
    margin-top: 22px;
    flex-wrap: wrap;
}

.landing-footer {
    width: 100%;
    margin-top: 0;
    color: var(--mud-palette-text-secondary);
    letter-spacing: 0.04em;
    text-align: center;
}

.landing-footer a,
.landing-footer .mud-link {
    color: var(--mud-palette-text-secondary);
    text-decoration: none;
    transition: color 160ms ease;
}

.landing-footer a:hover,
.landing-footer .mud-link:hover {
    color: var(--mud-palette-primary);
}

.landing-appbar {
    background: transparent;
    color: var(--mud-palette-text-primary);
    border-bottom: 1px solid transparent;
    box-shadow: none;
    transition:
        background-color 180ms ease,
        border-color 180ms ease,
        box-shadow 180ms ease,
        backdrop-filter 180ms ease;
}

.landing-appbar-top {
    background: transparent;
    color: var(--mud-palette-text-primary);
    border-bottom-color: transparent;
    box-shadow: none;
    backdrop-filter: none;
}

.landing-appbar-scrolled {
    background: color-mix(in srgb, var(--mud-palette-appbar-background) 84%, transparent);
    color: var(--mud-palette-appbar-text);
    border-bottom-color: color-mix(in srgb, var(--mud-palette-lines-default) 75%, transparent);
    box-shadow: var(--mud-elevation-3);
    backdrop-filter: blur(16px) saturate(140%);
}

.landing-appbar-title {
    color: inherit;
}

.landing-appbar .mud-toolbar {
    padding-left: var(--landing-content-x);
    padding-right: var(--landing-content-x);
}

.landing-main-content {
    min-height: 0;
}

.public-page {
    min-height: 100vh;
    padding: 24px var(--landing-content-x) 64px;
    background:
        radial-gradient(circle at 15% 10%, color-mix(in srgb, var(--mud-palette-primary) 14%, transparent), transparent 24rem),
        linear-gradient(135deg, var(--mud-palette-background) 0%, var(--mud-palette-background-gray) 100%);
}

.public-container {
    padding-inline: 0;
}

.public-breadcrumbs {
    padding-left: 0;
    padding-right: 0;
}

.landing-main-content .public-breadcrumbs a,
.landing-main-content .public-breadcrumbs a:hover,
.landing-main-content .public-breadcrumbs .mud-link,
.landing-main-content .public-breadcrumbs .mud-link:hover,
.landing-main-content .mud-breadcrumbs a,
.landing-main-content .mud-breadcrumbs a:hover,
.landing-main-content .mud-breadcrumbs .mud-link,
.landing-main-content .mud-breadcrumbs .mud-link:hover {
    color: var(--mud-palette-primary);
}

.public-hero {
    max-width: 980px;
    padding: clamp(1rem, 4vw, 3rem) 0 clamp(1rem, 3vw, 2rem);
}

.public-lede {
    max-width: 60rem;
    margin-top: 1rem;
    color: var(--mud-palette-text-secondary);
    font-size: clamp(1.05rem, 1.5vw, 1.35rem);
    line-height: 1.65;
}

.public-copy-section {
    max-width: 1100px;
    padding-block: clamp(1rem, 3vw, 2rem);
}

.public-copy-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(1rem, 3vw, 2rem) clamp(1.5rem, 4vw, 4rem);
    margin-top: 1.5rem;
}

.public-copy-point {
    display: grid;
    gap: 0.4rem;
}

.public-copy-point h3 {
    color: var(--mud-palette-primary);
    font-size: clamp(1.2rem, 1.6vw, 1.45rem);
    line-height: 1.25;
}

.public-section-lede {
    max-width: 58rem;
    color: var(--mud-palette-text-secondary);
    line-height: 1.65;
}

.public-observed-heading,
.public-analytics-heading {
    max-width: none;
}

.public-shell,
.public-panel {
    overflow: hidden;
    border: 1px solid var(--mud-palette-lines-default);
    border-radius: var(--mud-default-borderradius);
    background: var(--mud-palette-surface);
}

.public-grid-shell {
    overflow: hidden;
}

.public-callsign-cell {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    min-width: 8rem;
}

.public-nowrap {
    white-space: nowrap;
}

.public-message {
    display: block;
    min-width: 16rem;
    max-width: 34rem;
    overflow-wrap: anywhere;
}

.public-filter-select {
    min-width: 5.75rem;
}

.public-filter-select .mud-input-slot {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.public-filter-select-popover {
    min-width: 13rem;
}

.public-filter-select-popover-net {
    min-width: 10rem;
}

.public-filter-select-popover-destination {
    min-width: 11rem;
}

.public-filter-select-popover-tags {
    min-width: 16rem;
}

.public-filter-select-popover .mud-list-item {
    padding-left: 0.5rem;
    padding-right: 0.75rem;
}

.public-filter-select-popover .mud-list-item-icon {
    min-width: 1.875rem;
    margin-right: 0.25rem;
}

.public-filter-select-popover .mud-list-item-text {
    margin-left: 0;
}

.public-filter-select-popover .mud-list-item-text,
.public-filter-select-popover .mud-typography {
    white-space: normal;
    overflow-wrap: anywhere;
}

@media (max-width: 600px) {
    .public-observations-grid .mud-table-cell {
        text-align: right;
    }

    .public-observations-grid .mud-table-cell::before {
        text-align: left;
    }

    .public-observations-grid .mud-table-cell > * {
        margin-left: auto;
    }

    .public-observations-grid .public-callsign-cell {
        justify-content: flex-end;
        min-width: 0;
    }

    .public-observations-grid .public-message {
        min-width: 0;
        max-width: 100%;
        margin-left: auto;
        text-align: right;
    }

    .public-observations-grid .flex-wrap {
        justify-content: flex-end;
    }
}

.public-tag {
    display: inline-flex;
    align-items: center;
    min-height: 22px;
    border-radius: 999px;
    padding: 0 9px;
    color: var(--mud-palette-primary-text);
    background: var(--mud-palette-primary);
    font-size: 0.75rem;
    line-height: 1;
    white-space: nowrap;
}

.public-card-content {
    margin-top: 8px;
}

.public-rank-row {
    min-height: 28px;
}

.public-rank-number {
    display: inline-block;
    min-width: 1.75rem;
    color: var(--mud-palette-text-secondary);
}

.public-analytics-grid > .mud-grid-item {
    display: flex;
}

.public-analytics-grid > .mud-grid-item > .mud-paper {
    flex: 1 1 auto;
    min-height: 420px;
}

.analytics-scroll-card {
    min-height: 420px;
}

.analytics-scroll-list {
    max-height: 290px;
    overflow-y: auto;
    padding-right: 0.75rem;
}

.public-chart-frame {
    min-height: 320px;
    padding-bottom: 1rem;
    overflow: visible;
}

.public-destination-chart-frame {
    min-height: 300px;
    padding-bottom: 2.25rem;
}

.hero {
    width: min(980px, 100%);
    padding: clamp(2rem, 7vw, 5rem);
    border: 1px solid var(--mud-palette-lines-default);
    border-radius: var(--mud-default-borderradius);
    background: color-mix(in srgb, var(--mud-palette-surface) 86%, transparent);
    box-shadow: 0 24px 80px color-mix(in srgb, var(--mud-palette-secondary) 14%, transparent);
}

.eyebrow {
    margin: 0 0 1rem;
    color: var(--mud-palette-primary);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

h1 {
    max-width: 12ch;
    margin: 0;
    font-size: clamp(3.1rem, 10vw, 8rem);
    line-height: 0.9;
    letter-spacing: -0.07em;
}

h1:focus {
    outline: none;
}

.lede {
    max-width: 42rem;
    margin: 2rem 0 0;
    color: var(--mud-palette-text-secondary);
    font-size: clamp(1.05rem, 2vw, 1.35rem);
    line-height: 1.65;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 2rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--mud-palette-success);
}

.invalid {
    outline: 1px solid var(--mud-palette-error);
}

.validation-message {
    color: var(--mud-palette-error);
}

.blazor-error-boundary {
    color: var(--mud-palette-error-text);
    background: var(--mud-palette-error);
    padding: 1rem;
}

.blazor-error-boundary::after {
    content: "An error has occurred.";
}

#blazor-error-ui {
    color: var(--mud-palette-warning-text);
    background: var(--mud-palette-warning);
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

@media (max-width: 640px) {
    .public-copy-grid {
        grid-template-columns: 1fr;
    }

    .landing-page {
        place-items: start;
        padding-top: 2rem;
    }

    .hero {
        padding: 1.5rem;
        border-radius: 14px;
    }

    .hero-actions .mud-button-root {
        width: 100%;
    }
}