:root {
    color-scheme: light dark;
    --paper: var(--tg-theme-bg-color, #f2f1eb);
    --panel: var(--tg-theme-section-bg-color, #ffffff);
    --ink: var(--tg-theme-text-color, #171a1f);
    --muted: var(--tg-theme-subtitle-text-color, #6d7278);
    --line: var(--tg-theme-section-separator-color, #d9dad5);
    --soft: var(--tg-theme-secondary-bg-color, #e8e9e4);
    --green: #087f5b;
    --green-soft: #d7f4e8;
    --amber: #c87712;
    --amber-soft: #ffedca;
    --blue: #315eb6;
    --blue-soft: #dfe8fb;
    --red: #bd3b3b;
    --radius: 6px;
    --shadow: 0 12px 32px rgb(23 26 31 / 8%);
    font-family: Tahoma, "Noto Kufi Arabic", sans-serif;
    letter-spacing: 0;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: var(--paper);
}

body {
    min-width: 280px;
    min-height: 100vh;
    min-height: var(--tg-viewport-stable-height, 100vh);
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    overflow-x: hidden;
}

button,
input {
    font: inherit;
    letter-spacing: 0;
}

button {
    color: inherit;
}

.paper-grid {
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.28;
    background-image:
        linear-gradient(to right, color-mix(in srgb, var(--ink) 7%, transparent) 1px, transparent 1px),
        linear-gradient(to bottom, color-mix(in srgb, var(--ink) 7%, transparent) 1px, transparent 1px);
    background-size: 28px 28px;
    mask-image: linear-gradient(to bottom, black, transparent 68%);
}

.app,
.access-gate {
    position: relative;
    width: min(100%, 1040px);
    margin-inline: auto;
    padding:
        max(18px, var(--tg-content-safe-area-inset-top, 0px))
        max(16px, var(--tg-content-safe-area-inset-right, 0px))
        max(28px, var(--tg-content-safe-area-inset-bottom, 0px))
        max(16px, var(--tg-content-safe-area-inset-left, 0px));
}

.access-gate {
    min-height: 100vh;
    display: grid;
    align-content: center;
    justify-items: start;
    gap: 10px;
}

.access-gate[hidden] {
    display: none;
}

.gate-mark {
    display: grid;
    width: 88px;
    height: 88px;
    place-items: center;
    color: #ffffff;
    background: var(--green);
    border-radius: var(--radius);
    font-weight: 800;
    direction: ltr;
    box-shadow: 10px 10px 0 var(--amber-soft);
}

.access-gate h1 {
    margin: 6px 0 0;
    font-size: clamp(1.75rem, 8vw, 3rem);
    line-height: 1.25;
}

.access-gate p:last-child {
    max-width: 36rem;
    margin: 0;
    color: var(--muted);
    line-height: 1.8;
}

.topbar,
.identity,
.status-line,
.section-heading,
.data-heading,
.search-control,
.pagination,
.client-head,
.event-meta,
.result-summary {
    display: flex;
    align-items: center;
}

.topbar {
    justify-content: space-between;
    gap: 14px;
    padding-block-end: 18px;
    border-bottom: 1px solid var(--line);
}

.identity {
    min-width: 0;
    gap: 12px;
}

.identity-mark {
    display: grid;
    flex: 0 0 42px;
    height: 42px;
    place-items: center;
    color: #ffffff;
    background: var(--ink);
    border-radius: 4px;
    font-size: 0.72rem;
    font-weight: 800;
    direction: ltr;
}

.eyebrow {
    margin: 0;
    color: var(--green);
    font-family: Consolas, monospace;
    font-size: 0.68rem;
    font-weight: 700;
    direction: ltr;
    text-align: right;
}

.identity h1,
.section-heading h2 {
    margin: 2px 0 0;
    line-height: 1.3;
}

.identity h1 {
    font-size: 1.12rem;
}

.icon-button {
    display: grid;
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
    padding: 0;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: var(--panel);
    cursor: pointer;
    font-size: 1.35rem;
}

.icon-button:active {
    transform: rotate(35deg);
}

.status-line {
    min-height: 38px;
    gap: 8px;
    color: var(--muted);
    font-size: 0.75rem;
}

.status-line strong {
    color: var(--ink);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--amber);
    box-shadow: 0 0 0 4px var(--amber-soft);
}

.status-dot.is-online {
    background: var(--green);
    box-shadow: 0 0 0 4px var(--green-soft);
}

.status-time {
    margin-inline-start: auto;
    direction: ltr;
}

.view-tabs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-block: 8px 24px;
    padding: 3px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--soft);
}

.view-tab,
.period-control button {
    min-height: 38px;
    padding: 7px 10px;
    border: 0;
    border-radius: 4px;
    background: transparent;
    cursor: pointer;
    font-size: 0.78rem;
    font-weight: 700;
    white-space: normal;
}

.view-tab.is-active,
.period-control button.is-active {
    background: var(--panel);
    box-shadow: 0 2px 10px rgb(23 26 31 / 8%);
}

.view {
    display: none;
}

.view.is-active {
    display: block;
}

.section-heading {
    justify-content: space-between;
    gap: 14px;
    margin-block-end: 16px;
}

.section-heading h2 {
    font-size: 1.28rem;
}

.time-chip {
    flex: 0 0 auto;
    padding: 7px 9px;
    color: var(--green);
    border: 1px solid color-mix(in srgb, var(--green) 35%, var(--line));
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
}

.metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-block-end: 22px;
}

.metric {
    min-width: 0;
    padding: 14px;
    border: 1px solid var(--line);
    border-block-start: 4px solid var(--blue);
    border-radius: var(--radius);
    background: var(--panel);
    box-shadow: var(--shadow);
}

.metric-events {
    grid-column: 1 / -1;
    border-block-start-color: var(--green);
}

.metric-clients {
    border-block-start-color: var(--amber);
}

.metric span,
.metric small {
    display: block;
    color: var(--muted);
    font-size: 0.7rem;
}

.metric strong {
    display: block;
    margin-block: 7px 2px;
    overflow: hidden;
    font-family: Consolas, monospace;
    font-size: 1.62rem;
    direction: ltr;
    text-align: right;
    text-overflow: ellipsis;
}

.overview-grid {
    display: grid;
    gap: 24px;
}

.data-section {
    min-width: 0;
}

.data-heading {
    justify-content: space-between;
    min-height: 38px;
    margin-block-end: 4px;
    border-bottom: 2px solid var(--ink);
}

.data-heading h3 {
    margin: 0;
    font-size: 0.92rem;
}

.data-heading span {
    color: var(--green);
    font-family: Consolas, monospace;
    font-size: 0.65rem;
    font-weight: 800;
    direction: ltr;
}

.protocol-heading {
    margin-block-start: 22px;
}

.event-list,
.rank-list,
.bar-list,
.client-list {
    display: grid;
}

.event-row,
.rank-row,
.client-row {
    min-width: 0;
    border-bottom: 1px solid var(--line);
}

.event-row {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 10px;
    padding-block: 13px;
}

.type-badge {
    align-self: start;
    min-width: 44px;
    padding: 4px 6px;
    color: var(--blue);
    border-radius: 3px;
    background: var(--blue-soft);
    font-family: Consolas, monospace;
    font-size: 0.64rem;
    font-weight: 800;
    text-align: center;
    direction: ltr;
    text-transform: uppercase;
}

.type-badge.http,
.type-badge.tls,
.type-badge.dns {
    color: var(--green);
    background: var(--green-soft);
}

.type-badge.alert {
    color: var(--red);
    background: color-mix(in srgb, var(--red) 14%, var(--panel));
}

.event-content {
    min-width: 0;
}

.event-primary,
.event-link {
    display: block;
    width: 100%;
    overflow-wrap: anywhere;
    color: var(--ink);
    font-size: 0.79rem;
    font-weight: 700;
    direction: ltr;
    text-align: left;
}

.event-link {
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--tg-theme-link-color, var(--blue));
    cursor: pointer;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.event-path {
    display: block;
    margin-block-start: 4px;
    overflow-wrap: anywhere;
    color: var(--amber);
    font-family: Consolas, monospace;
    font-size: 0.7rem;
    direction: ltr;
    text-align: left;
}

.event-meta {
    flex-wrap: wrap;
    gap: 5px 9px;
    margin-block-start: 7px;
    color: var(--muted);
    font-size: 0.65rem;
}

.event-meta span {
    direction: ltr;
}

.rank-row {
    display: grid;
    grid-template-columns: 24px minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px;
    padding-block: 10px;
}

.rank-number {
    color: var(--muted);
    font-family: Consolas, monospace;
    font-size: 0.66rem;
    direction: ltr;
}

.rank-name {
    overflow: hidden;
    font-family: Consolas, monospace;
    font-size: 0.72rem;
    direction: ltr;
    text-align: left;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rank-value {
    color: var(--green);
    font-family: Consolas, monospace;
    font-size: 0.68rem;
    direction: ltr;
}

.bar-row {
    display: grid;
    grid-template-columns: 64px minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px;
    min-height: 32px;
    font-size: 0.68rem;
}

.bar-label,
.bar-value {
    font-family: Consolas, monospace;
    direction: ltr;
}

.bar-track {
    height: 6px;
    overflow: hidden;
    border-radius: 3px;
    background: var(--soft);
}

.bar-fill {
    height: 100%;
    border-radius: inherit;
    background: var(--blue);
}

.search-form {
    padding-block: 12px 20px;
    border-block: 1px solid var(--line);
}

.search-form label {
    display: block;
    margin-block-end: 9px;
    color: var(--muted);
    font-size: 0.72rem;
    line-height: 1.6;
}

.search-control {
    gap: 7px;
}

.search-control input {
    min-width: 0;
    width: 100%;
    min-height: 46px;
    padding: 10px 12px;
    color: var(--ink);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    outline: 0;
    background: var(--panel);
    direction: ltr;
    text-align: left;
}

.search-control input:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--green) 18%, transparent);
}

.search-control button,
.pagination button {
    min-height: 42px;
    padding: 9px 15px;
    border: 0;
    border-radius: var(--radius);
    background: var(--ink);
    color: var(--paper);
    cursor: pointer;
    font-weight: 700;
}

.period-control {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 4px;
    margin-block-start: 9px;
    padding: 3px;
    border-radius: var(--radius);
    background: var(--soft);
}

.result-summary {
    justify-content: space-between;
    gap: 12px;
    min-height: 46px;
    color: var(--muted);
    border-bottom: 2px solid var(--ink);
    font-size: 0.72rem;
}

.result-summary strong {
    color: var(--ink);
    font-family: Consolas, monospace;
    direction: ltr;
}

.pagination {
    justify-content: space-between;
    gap: 10px;
    padding-block-start: 18px;
}

.pagination button {
    min-width: 82px;
    color: var(--ink);
    border: 1px solid var(--line);
    background: var(--panel);
}

.pagination button:disabled {
    opacity: 0.38;
    cursor: default;
}

.pagination span {
    font-family: Consolas, monospace;
    font-size: 0.72rem;
    direction: ltr;
}

.client-row {
    display: grid;
    width: 100%;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    padding: 15px 2px;
    border: 0;
    border-bottom: 1px solid var(--line);
    background: transparent;
    text-align: right;
    cursor: pointer;
}

.client-row strong,
.client-row small {
    display: block;
}

.client-row strong {
    font-size: 0.84rem;
}

.client-row small {
    margin-block-start: 4px;
    color: var(--muted);
    font-family: Consolas, monospace;
    direction: ltr;
    text-align: right;
}

.client-state {
    align-self: center;
    padding: 5px 8px;
    color: var(--green);
    border-radius: 999px;
    background: var(--green-soft);
    font-size: 0.65rem;
    font-weight: 700;
}

.client-state.is-disabled {
    color: var(--muted);
    background: var(--soft);
}

.client-head {
    justify-content: space-between;
    gap: 12px;
    padding-block-end: 14px;
    border-bottom: 2px solid var(--ink);
}

.client-head h3 {
    margin: 0;
    font-size: 1.05rem;
}

.client-head p {
    margin: 3px 0 0;
    color: var(--muted);
    font-family: Consolas, monospace;
    font-size: 0.72rem;
    direction: ltr;
}

.back-button {
    padding: 7px 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
    cursor: pointer;
}

.client-metrics {
    margin-block-start: 14px;
}

.client-columns {
    display: grid;
    gap: 22px;
    margin-block-start: 22px;
}

.empty,
.loading {
    padding-block: 26px;
    color: var(--muted);
    font-size: 0.76rem;
    text-align: center;
}

.loading::after {
    content: "";
    display: inline-block;
    width: 6px;
    height: 6px;
    margin-inline-start: 8px;
    border-radius: 50%;
    background: var(--green);
    animation: pulse 0.9s ease-in-out infinite alternate;
}

.toast {
    position: fixed;
    z-index: 10;
    inset-inline: 16px;
    bottom: max(16px, var(--tg-safe-area-inset-bottom, 0px));
    max-width: 520px;
    margin-inline: auto;
    padding: 12px 14px;
    color: #ffffff;
    border-radius: var(--radius);
    background: #20252b;
    box-shadow: 0 12px 36px rgb(0 0 0 / 20%);
    font-size: 0.75rem;
    text-align: center;
}

button:focus-visible,
input:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--blue) 45%, transparent);
    outline-offset: 2px;
}

@keyframes pulse {
    from { opacity: 0.25; transform: scale(0.8); }
    to { opacity: 1; transform: scale(1.1); }
}

@media (min-width: 700px) {
    .app {
        padding-inline: 28px;
    }

    .metrics {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .metric-events {
        grid-column: auto;
    }

    .overview-grid {
        grid-template-columns: minmax(0, 1.45fr) minmax(260px, 0.8fr);
        gap: 34px;
    }

    .client-columns {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}