:root {
    --bg: #f5f7fb;
    --card: #ffffff;
    --text: #1a2433;
    --muted: #5c6a7d;
    --primary: #0f6fff;
    --danger: #c93030;
    --success: #1f8a43;
    --border: #d8e0ec;
    --surface: #ffffff;
    --surface-soft: #f8fbff;
    --surface-muted: #fbfdff;
    --nav-bg: #eef4ff;
    --view-bg: #ffffff;
    --code-bg: #eef3fa;
    --topbar-bg: rgba(238, 244, 255, 0.94);
    --footer-bg: #ecf1fa;
    --shadow: 0 10px 28px rgba(24, 40, 64, 0.08);
    --shadow-soft: 0 10px 28px rgba(24, 40, 64, 0.12);
    --bg-accent: #e7efff;
    --alert-error-bg: #fff1f1;
    --alert-error-border: #f1caca;
    --alert-success-bg: #effaf2;
    --alert-success-border: #cde8d5;
    --hover-bg: #eaf2ff;
    --hover-border: #9fbfff;
    --hover-text: #123059;
}

html.theme-dark-preload,
body.theme-dark {
    --bg: #0f1724;
    --card: #121d2d;
    --text: #e6edf7;
    --muted: #9eb0c8;
    --primary: #5b9dff;
    --danger: #ff7878;
    --success: #59d081;
    --border: #2a3a52;
    --surface: #182538;
    --surface-soft: #1b2a41;
    --surface-muted: #142033;
    --nav-bg: #111c2b;
    --view-bg: #182538;
    --code-bg: #24344d;
    --topbar-bg: rgba(17, 28, 43, 0.94);
    --footer-bg: #132033;
    --shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
    --shadow-soft: 0 10px 28px rgba(0, 0, 0, 0.45);
    --bg-accent: #1b2b43;
    --alert-error-bg: #3a2028;
    --alert-error-border: #6b2f3d;
    --alert-success-bg: #1f3a2c;
    --alert-success-border: #2f6a4a;
    --hover-bg: #243754;
    --hover-border: #4f6f99;
    --hover-text: #dfeafe;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: "Segoe UI", Tahoma, sans-serif;
    color: var(--text);
    background: var(--bg);
}

.page {
    min-height: 0;
    flex: 1;
    display: grid;
    place-items: center;
    padding: 1rem;
}

.card {
    width: min(100%, 480px);
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.25rem;
    box-shadow: var(--shadow);
}

.card__header h1 {
    margin: 0;
    font-size: 1.6rem;
}

.card__header p {
    margin: 0.35rem 0 1rem;
    color: var(--muted);
    font-size: 0.95rem;
}

.auth-header-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
}

.auth-header-row h1 {
    margin: 0;
}

.language-switcher {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.18rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface);
    box-shadow: 0 4px 14px rgba(24, 40, 64, 0.08);
}

.language-switcher a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 30px;
    border-radius: 999px;
    text-decoration: none;
    font-size: 1.05rem;
    line-height: 1;
    opacity: 0.72;
}

.language-switcher a:hover,
.language-switcher a:focus {
    opacity: 1;
    outline: 2px solid rgba(15, 111, 255, 0.25);
    outline-offset: 1px;
}

.language-switcher a.is-active {
    opacity: 1;
    background: var(--primary);
}

.tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-bottom: 0.95rem;
    align-items: center;
}

.tabs a {
    flex: 0 1 auto;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.4rem 0.6rem;
    text-decoration: none;
    color: var(--muted);
    font-size: 0.9rem;
    text-align: center;
}

.tabs a.is-active {
    color: #fff;
    background: var(--primary);
    border-color: var(--primary);
}

.tabs__icon-link {
    min-width: 40px;
    justify-content: center;
    display: inline-flex;
    align-items: center;
}

.tabs__icon {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.form {
    display: grid;
    gap: 0.55rem;
}

label {
    font-size: 0.9rem;
}

input,
select,
textarea {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.7rem 0.9rem;
    font-size: 0.95rem;
    background: var(--surface);
    color: var(--text);
}

textarea {
    min-height: 120px;
    resize: vertical;
}

select {
    padding-right: 2.25rem;
}

.profile-notification-select {
    min-height: 48px;
    padding: 0.85rem 2.5rem 0.85rem 1rem;
    line-height: 1.35;
    appearance: none;
    background-image:
        linear-gradient(45deg, transparent 50%, currentColor 50%),
        linear-gradient(135deg, currentColor 50%, transparent 50%);
    background-position:
        calc(100% - 18px) 50%,
        calc(100% - 12px) 50%;
    background-size: 6px 6px, 6px 6px;
    background-repeat: no-repeat;
}

button {
    margin-top: 0.35rem;
    border: 0;
    border-radius: 8px;
    padding: 0.7rem 0.9rem;
    background: var(--primary);
    color: #fff;
    font-weight: 600;
    cursor: pointer;
}

button:disabled {
    cursor: wait;
    opacity: 0.58;
}

.alert {
    margin-bottom: 0.9rem;
    border: 1px solid var(--alert-error-border);
    background: var(--alert-error-bg);
    color: var(--danger);
    padding: 0.65rem 0.75rem;
    border-radius: 8px;
    font-size: 0.9rem;
    line-height: 1.35;
}

.alert--success {
    border-color: var(--alert-success-border);
    background: var(--alert-success-bg);
    color: var(--success);
}

.inline-result {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.65rem 0.8rem;
    font-size: 0.9rem;
    line-height: 1.35;
    background: var(--surface-soft);
    color: var(--text);
}

.inline-result--success {
    border-color: var(--alert-success-border);
    background: var(--alert-success-bg);
    color: var(--success);
}

.inline-result--error {
    border-color: var(--alert-error-border);
    background: var(--alert-error-bg);
    color: var(--danger);
}

.inline-result--info {
    border-color: var(--border);
    background: var(--surface-soft);
    color: var(--muted);
}

.is-hidden {
    display: none !important;
}

.loggedin {
    display: grid;
    gap: 0.65rem;
}

.app-shell {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    background: var(--bg);
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(6px);
    background: var(--topbar-bg);
    border-bottom: 1px solid var(--border);
}

.topbar__inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0.8rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.8rem;
}

.topbar__mobile-bar {
    display: none;
}

.topbar__brand {
    color: var(--text);
    font-size: 1.05rem;
    font-weight: 700;
    text-decoration: none;
}

.topbar__nav-panel {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.8rem;
}

.mobile-nav-toggle {
    display: none;
    width: 44px;
    height: 42px;
    margin: 0;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--nav-bg);
    color: var(--text);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
}

.mobile-nav-toggle__bar {
    width: 20px;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
    transition: transform 160ms ease, opacity 160ms ease;
}

.mobile-nav-toggle.is-open .mobile-nav-toggle__bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-nav-toggle.is-open .mobile-nav-toggle__bar:nth-child(2) {
    opacity: 0;
}

.mobile-nav-toggle.is-open .mobile-nav-toggle__bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.app-main {
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
    flex: 1;
    padding: 1rem;
    min-width: 0;
    background: var(--bg);
}

.app-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.app-nav--left {
    justify-content: flex-start;
}

.app-nav--right {
    justify-content: flex-end;
    margin-left: auto;
}

.app-nav a,
.app-nav__service-trigger,
.app-nav__logout-btn,
.theme-toggle--nav,
.sound-toggle--nav {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.45rem 0.65rem;
    text-decoration: none;
    color: var(--muted);
    font-size: 0.9rem;
    background: var(--nav-bg);
    line-height: 1.2;
    min-height: 42px;
    display: inline-flex;
    align-items: center;
}

.app-nav a.is-active,
.app-nav__service-trigger.is-active {
    color: #fff;
    background: var(--primary);
    border-color: var(--primary);
}

.app-nav__service {
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--nav-bg);
    align-self: flex-start;
    position: relative;
    overflow: visible;
}

.app-nav__service::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    height: 12px;
}

.app-nav__service-trigger {
    cursor: pointer;
    margin: 0;
    background: transparent;
    gap: 0.4rem;
}

.app-nav__service-trigger::after {
    content: "▾";
    font-size: 0.78rem;
    line-height: 1;
    transform-origin: 50% 45%;
    transition: transform 120ms ease;
}

.app-nav__service.is-open .app-nav__service-trigger::after {
    transform: rotate(180deg);
}

.app-nav__submenu {
    display: none;
    gap: 0.35rem;
    padding: 0.45rem;
    position: absolute;
    top: calc(100% + 0.15rem);
    left: 0;
    min-width: 220px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--nav-bg);
    box-shadow: var(--shadow-soft);
    z-index: 30;
}

.app-nav__service.is-open .app-nav__submenu {
    display: grid;
}

@media (hover: hover) and (pointer: fine) {
    .app-nav a:hover:not(.is-active),
    .app-nav__service-trigger:hover:not(.is-active),
    .app-nav__logout-btn:hover,
    .theme-toggle--nav:hover,
    .sound-toggle--nav:hover,
    .tabs a:hover:not(.is-active),
    .server-add-tabs a:hover:not(.is-active),
    .theme-toggle--tabs:hover {
        color: var(--hover-text);
        background: var(--hover-bg);
        border-color: var(--hover-border);
    }
}

.app-nav__submenu a {
    font-size: 0.86rem;
}

.app-nav__logout {
    margin: 0;
}

.app-nav__logout-btn {
    margin: 0;
    background: var(--nav-bg);
    color: var(--muted);
    border-color: var(--border);
    min-width: 42px;
    justify-content: center;
    padding: 0.45rem;
}

.app-nav__icon-link {
    min-width: 42px;
    justify-content: center;
    padding: 0.45rem;
}

.app-nav__icon {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.theme-toggle,
.sound-toggle {
    margin: 0;
    border: 1px solid var(--border);
    background: var(--nav-bg);
    color: var(--muted);
    cursor: pointer;
}

.theme-toggle--nav,
.sound-toggle--nav {
    min-width: 42px;
    justify-content: center;
    padding: 0.45rem;
}

.sound-toggle.is-muted {
    color: #dc3545;
}

.theme-toggle--tabs {
    margin-left: auto;
    flex: 0 0 auto;
    min-width: 40px;
    min-height: 38px;
    border-radius: 8px;
    padding: 0.35rem 0.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.loggedin__content {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
    background: var(--view-bg);
    min-width: 0;
}

.loggedin__content h2 {
    margin: 0 0 0.3rem;
    font-size: 1.05rem;
}

.loggedin__content p {
    color: var(--muted);
    font-size: 0.9rem;
}

.form--server-add {
    margin-top: 0.8rem;
    padding: 0.8rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface);
}

.form--server-add input[type="file"] {
    padding: 0.45rem;
    background: var(--surface-soft);
}

.form--content-check {
    max-width: 760px;
}

.form-status {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    width: max-content;
    max-width: 100%;
    margin-top: 0.15rem;
    color: var(--muted);
    font-size: 0.88rem;
}

.empty-state {
    display: grid;
    justify-items: start;
    gap: 0.65rem;
    margin-top: 0.8rem;
    padding: 0.9rem;
    border: 1px dashed var(--border);
    border-radius: 8px;
    background: var(--surface-soft);
}

.empty-state--compact {
    margin-top: 0.55rem;
}

.empty-state p {
    margin: 0;
}

.empty-state__action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 0.48rem 0.7rem;
    border-radius: 7px;
    background: var(--primary);
    color: #fff;
    font-weight: 700;
    text-decoration: none;
}

.empty-state__action:hover,
.empty-state__action:focus-visible {
    background: var(--hover-text);
    color: #fff;
}

.checkbox-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text);
}

.checkbox-row input {
    width: 18px;
    height: 18px;
}

.server-add-tabs {
    display: flex;
    gap: 0.45rem;
    margin-top: 0.65rem;
}

.server-add-tabs a {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.42rem 0.65rem;
    text-decoration: none;
    color: var(--muted);
    font-size: 0.9rem;
    background: var(--surface);
}

.server-add-tabs a.is-active {
    color: #fff;
    background: var(--primary);
    border-color: var(--primary);
}

.admin-table-wrap {
    margin-top: 0.8rem;
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 720px;
}

.admin-table th,
.admin-table td {
    border-bottom: 1px solid var(--border);
    padding: 0.55rem 0.65rem;
    font-size: 0.88rem;
    text-align: left;
    white-space: nowrap;
}

.admin-table th {
    background: var(--surface-soft);
    color: var(--text);
    font-weight: 600;
}

.admin-table tbody tr:last-child td {
    border-bottom: 0;
}

.server-targets-wrap {
    overflow-x: visible;
    border: 0;
    background: transparent;
}

.server-targets-table {
    min-width: 0;
    border-collapse: separate;
    border-spacing: 0 0.65rem;
}

.server-targets-table thead {
    display: none;
}

.server-targets-table,
.server-targets-table tbody,
.server-targets-table tr,
.server-targets-table td {
    display: block;
    width: 100%;
    box-sizing: border-box;
}

.server-targets-table tr {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface);
    overflow: hidden;
    scroll-margin-top: 5.5rem;
}

.server-targets-table td {
    display: grid;
    grid-template-columns: minmax(7.5rem, max-content) minmax(0, 1fr);
    gap: 0.45rem 0.65rem;
    align-items: start;
    border-bottom: 1px solid var(--border);
    padding: 0.58rem 0.7rem;
    white-space: normal;
    overflow-wrap: normal;
    word-break: normal;
}

@media (max-width: 900px) {
    .server-targets-table tr {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.server-targets-table td:not(.server-targets-table__target) {
    white-space: normal;
    overflow-x: visible;
}

.server-targets-table td::before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.25;
    text-transform: uppercase;
}

.server-targets-table__target,
.server-targets-table__actions {
    grid-column: 1 / -1;
}

.server-targets-table__target {
    font-weight: 700;
    overflow-wrap: anywhere;
}

@media (max-width: 760px) {
    .server-targets-table tr {
        grid-template-columns: 1fr;
    }

    .server-targets-table td {
        grid-template-columns: 1fr;
    }

    .server-targets-table td:not(.server-targets-table__target) {
        white-space: normal;
        overflow-x: visible;
    }
}

.server-targets-table__actions {
    border-bottom: 0;
}

.server-interval-form {
    margin: 0;
}

.server-interval-form select {
    width: 100%;
    max-width: 12rem;
    min-height: 36px;
    padding-block: 0.45rem;
}

.event-status-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: max-content;
    max-width: 100%;
    padding: 4px 12px;
    color: white;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.2;
}

.event-status-badge--online {
    background-color: #1d8f4d;
}

.event-status-badge--partial {
    background-color: #d18b00;
    color: #1f1a00;
}

.event-status-badge--offline {
    background-color: #c23535;
}

.event-status-badge--error {
    background-color: #586274;
}

.event-status-badge--info {
    background-color: #0a8ca6;
}

.event-row--offline,
.event-row--error {
    border-left: 4px solid #d14a4a;
}

.event-row--partial {
    border-left: 4px solid #d18b00;
}

body.theme-dark .event-status-badge--online {
    background-color: #28a745;
    color: #fff;
}

body.theme-dark .event-status-badge--partial {
    background-color: #ffc107;
    color: #1f1a00;
}

body.theme-dark .event-status-badge--offline {
    background-color: #dc3545;
    color: #fff;
}

body.theme-dark .event-status-badge--error {
    background-color: #6c757d;
    color: #fff;
}

body.theme-dark .event-status-badge--info {
    background-color: #17a2b8;
    color: #fff;
}

body.theme-dark .event-row--offline,
body.theme-dark .event-row--error {
    border-left-color: #dc3545;
}

body.theme-dark .event-row--partial {
    border-left-color: #ffc107;
}

.event-ssl-line {
    display: inline-flex;
    align-items: baseline;
    gap: 0.35rem;
    flex-wrap: nowrap;
    font-weight: 700;
    white-space: nowrap;
}

.event-ssl-line--valid {
    color: var(--success);
}

.event-ssl-line--invalid {
    color: var(--danger);
}

.event-ssl-days {
    font-weight: 700;
}

.event-ssl-days--warning {
    color: #d18b00;
}

.metric-empty {
    color: var(--muted);
}

.event-service-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 3px;
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
}

.event-service-badge.is-online {
    background: #28a745;
}

.event-service-badge.is-offline {
    background: #c23535;
}

.event-service-badge.is-unconfigured {
    background: #5e6a7e;
    color: #fff;
}

body.theme-dark .event-service-badge.is-offline {
    background-color: #dc3545;
}

body.theme-dark .event-service-badge.is-unconfigured {
    background-color: #8a93a3;
}

.events-filter {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.events-filter__form {
    display: flex;
    gap: 10px;
    width: 100%;
    flex-wrap: wrap;
    align-items: center;
}

.events-last-update {
    color: var(--muted);
    margin-left: 0.6rem;
    white-space: nowrap;
}

.event-cell--number {
    justify-content: flex-end;
    text-align: right;
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
}

.event-empty-state {
    display: block !important;
    width: 100%;
    padding: 1rem !important;
    color: var(--muted);
    text-align: center !important;
    white-space: normal !important;
}

.event-row--empty {
    display: block !important;
    width: 100% !important;
    border: 1px dashed var(--border) !important;
    border-radius: 8px;
    background: var(--surface-soft);
}

.event-target__value {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: inherit;
    text-decoration: none;
}

.event-target__value:hover,
.event-target__value:focus-visible {
    text-decoration: underline;
}

.admin-table tr:target {
    outline: 2px solid var(--primary);
    outline-offset: -2px;
}

.event-target__open {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.45rem;
    height: 1.45rem;
    color: var(--primary);
    border: 1px solid var(--border);
    border-radius: 5px;
    background: var(--surface-soft);
    text-decoration: none;
    flex: 0 0 auto;
}

.event-target__open:hover,
.event-target__open:focus-visible {
    background: var(--hover-bg);
    border-color: var(--hover-border);
    color: var(--hover-text);
}

.event-target__open-icon {
    width: 0.86rem;
    height: 0.86rem;
    fill: currentColor;
}

@media (min-width: 1025px) {
    .app-main--events {
        max-width: 1100px;
    }

    .loggedin__content--events {
        width: 100%;
    }

    .events-table-wrap {
        display: block;
        overflow: visible;
        width: 100% !important;
        max-width: none;
    }

    .events-table {
        display: grid;
        grid-template-columns: minmax(0, 1fr);
        width: 100% !important;
        max-width: none;
        min-width: 0 !important;
        border-collapse: separate;
        border-spacing: 0;
    }

    .events-table thead {
        display: none;
    }

    .events-table tbody {
        display: grid;
        grid-template-columns: minmax(0, 1fr);
        gap: 0;
        width: 100% !important;
        max-width: none;
        justify-items: start;
    }

    .events-table tr {
        display: grid;
        width: auto !important;
        max-width: 100%;
        justify-self: start;
        grid-template-columns: 125px 255px 170px 390px;
        grid-template-areas:
            "time target status services"
            "ttfb dns ssl services";
        gap: 0.4rem 1.35rem;
        align-items: center;
        border: 0;
        border-bottom: 1px solid var(--border);
        border-radius: 8px;
        background: var(--surface);
        padding: 0.85rem 0.8rem;
    }

    .events-table tr:last-child {
        border-bottom: 0;
    }

    .events-table td {
        display: flex;
        align-items: center;
        gap: 0.45rem;
        border-bottom: 0;
        padding: 0;
        min-width: 0;
        white-space: normal;
    }

    .events-table .event-cell--target {
        flex-wrap: nowrap;
        color: var(--primary);
        font-weight: 600;
    }

    .events-table td::before {
        content: attr(data-label);
        color: var(--muted);
        font-family: "Segoe UI", Tahoma, sans-serif;
        font-size: 0.72rem;
        font-weight: 700;
        text-transform: uppercase;
        flex: 0 0 auto;
    }

    .events-table td:nth-child(1) {
        grid-area: time;
    }

    .events-table td:nth-child(2) {
        grid-area: target;
    }

    .events-table td:nth-child(3) {
        grid-area: status;
    }

    .events-table td:nth-child(4) {
        grid-area: ttfb;
    }

    .events-table td:nth-child(5) {
        grid-area: dns;
    }

    .events-table td:nth-child(6) {
        grid-area: ssl;
    }

    .events-table td:nth-child(7) {
        grid-area: services;
    }

    .events-table .event-cell--time {
        color: var(--muted);
        white-space: nowrap;
        overflow-wrap: normal;
        font-size: 0.8rem;
        line-height: 1.1;
    }

    .events-table td.event-services-cell {
        display: block;
        padding-left: 0.9rem;
        border-left: 1px solid var(--border);
    }

    .events-table td.event-services-cell::before {
        display: none;
    }

    .event-services {
        display: grid;
        gap: 0.4rem;
        justify-items: center;
    }

    .event-services__heading {
        color: var(--muted);
        font-size: 0.72rem;
        font-weight: 700;
        text-transform: uppercase;
    }

    .event-services__badges {
        display: grid;
        grid-template-columns: repeat(7, 24px);
        align-items: center;
        justify-content: center;
        gap: 0.25rem;
    }

    .event-services__badges .event-service-badge {
        margin: 0 !important;
    }
}

.events-pagination {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    justify-content: center;
    margin-top: 1.1rem;
}

.events-pagination__link,
.events-pagination__current {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.25rem;
    min-height: 2.25rem;
    padding: 0.45rem 0.65rem;
    border: 1px solid var(--border);
    border-radius: 7px;
    color: var(--primary);
    background: var(--surface);
    text-decoration: none;
    font-weight: 700;
}

.events-pagination__link:hover,
.events-pagination__link:focus-visible {
    border-color: var(--hover-border);
    background: var(--hover-bg);
    color: var(--hover-text);
}

.events-pagination__current {
    border-color: var(--primary);
    background: var(--primary);
    color: #fff;
}

.profile-stats {
    margin-top: 1rem;
}

.profile-stats h3 {
    margin: 0 0 0.7rem;
    font-size: 0.98rem;
}

.profile-stats__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.65rem;
}

.profile-stat {
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface);
    padding: 0.75rem;
    display: grid;
    gap: 0.25rem;
    min-width: 0;
}

.profile-stat--wide {
    grid-column: span 2;
}

.profile-stat__label {
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
}

.profile-stat__value {
    color: var(--text);
    font-size: 1.35rem;
    line-height: 1.15;
}

.profile-stat__value--small {
    font-size: 0.98rem;
}

.profile-stat__meta {
    color: var(--muted);
    font-size: 0.85rem;
}

.service-dashboard {
    display: grid;
    gap: 0.9rem;
    margin-top: 1rem;
}

.service-dashboard__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.65rem;
}

.service-metric {
    display: grid;
    gap: 0.28rem;
    min-width: 0;
    padding: 0.8rem;
    border: 1px solid var(--border);
    border-left: 4px solid var(--primary);
    border-radius: 8px;
    background: var(--surface);
}

.service-metric--success {
    border-left-color: var(--success);
}

.service-metric--warning {
    border-left-color: #d18b00;
}

.service-metric__label {
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
}

.service-metric__value {
    color: var(--text);
    font-size: 1.55rem;
    line-height: 1.1;
}

.service-dashboard__body {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
    gap: 0.8rem;
    align-items: start;
}

.service-dashboard__panel {
    min-width: 0;
}

.overview-events {
    display: grid;
    gap: 0.45rem;
}

.overview-event {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 0.55rem;
    padding: 0.55rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface-soft);
    color: var(--text);
    text-decoration: none;
}

.overview-event:hover,
.overview-event:focus-visible {
    border-color: var(--hover-border);
    background: var(--hover-bg);
    color: var(--hover-text);
}

.overview-event__main {
    display: grid;
    gap: 0.12rem;
    min-width: 0;
}

.overview-event__main strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.overview-event__main small {
    color: var(--muted);
    font-size: 0.78rem;
}

.quick-actions {
    display: grid;
    gap: 0.45rem;
}

.quick-action {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    min-width: 0;
    padding: 0.58rem 0.65rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface-soft);
    color: var(--text);
    font-weight: 700;
    text-decoration: none;
}

.quick-action:hover,
.quick-action:focus-visible {
    border-color: var(--hover-border);
    background: var(--hover-bg);
    color: var(--hover-text);
}

.quick-action__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: var(--primary);
    color: #fff;
    font-weight: 800;
}

.notification-service-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    background: var(--bg-accent);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 700;
    white-space: nowrap;
}

.notification-status {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.55rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
}

.notification-status--yes {
    background: var(--alert-success-bg);
    color: var(--success);
}

.notification-status--no {
    background: var(--alert-error-bg);
    color: var(--danger);
}

.notification-enabled {
    color: #1f8a43;
    font-weight: 700;
}

.notification-disabled {
    color: #c93030;
    font-weight: 700;
}

.notification-service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.45rem;
    margin-top: 0.6rem;
}

.notification-service-option {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    min-height: 40px;
    padding: 0.45rem 0.55rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface-soft);
}

.notification-service-option input {
    width: 17px;
    height: 17px;
    flex: 0 0 auto;
}

.admin-role-form {
    display: flex;
    gap: 0.35rem;
    align-items: center;
    margin: 0;
}

.admin-role-select {
    border: 1px solid var(--border);
    border-radius: 7px;
    padding: 0.28rem 0.45rem;
    background: var(--surface);
    color: var(--text);
    font-size: 0.84rem;
}

.admin-role-save {
    margin: 0;
    padding: 0.4rem 0.55rem;
    border-radius: 7px;
    font-size: 0.82rem;
    line-height: 1.1;
}

.admin-role-save--danger {
    background: #c94242;
}

.target-status {
    display: inline-flex;
    align-items: center;
    width: max-content;
    max-width: 100%;
    padding: 0.22rem 0.55rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.15;
}

.target-status--active {
    background: var(--alert-success-bg);
    color: var(--success);
}

.target-status--paused {
    border: 1px solid var(--border);
    background: var(--surface-soft);
    color: var(--muted);
}

.server-actions {
    display: flex;
    gap: 0.35rem;
    align-items: center;
    flex-wrap: wrap;
}

.server-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 34px;
    padding: 0;
    font-size: 1rem;
    line-height: 1;
}

.inline-form {
    margin: 0;
}

.monitoring-grid {
    margin-top: 0.8rem;
    display: grid;
    gap: 0.8rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.monitor-card {
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface);
    padding: 0.8rem;
}

.monitor-card h3 {
    margin: 0 0 0.6rem;
    font-size: 0.98rem;
}

.monitor-card__hint {
    margin: 0.5rem 0 0.35rem;
    color: var(--muted);
    font-size: 0.85rem;
}

.monitor-server-list {
    max-height: 180px;
    overflow: auto;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.45rem;
    display: grid;
    gap: 0.35rem;
    background: var(--surface-soft);
}

.monitor-server-list label {
    display: flex;
    gap: 0.45rem;
    align-items: center;
}

@media (max-width: 1024px) {
    .topbar__inner {
        padding: 0.75rem;
    }

    .app-main {
        padding: 0.75rem;
    }
}

@media (max-width: 860px) {
    .topbar__inner {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 0.65rem 0.75rem;
    }

    .topbar__mobile-bar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 0.8rem;
        width: 100%;
    }

    .mobile-nav-toggle {
        display: inline-flex;
        flex: 0 0 auto;
    }

    .topbar__nav-panel {
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0.65rem;
        width: 100%;
        padding-top: 0.65rem;
    }

    .topbar__nav-panel.is-open {
        display: flex;
    }

    .app-nav--left {
        order: 1;
        width: 100%;
        display: grid;
        grid-template-columns: 1fr;
        gap: 0.45rem;
        align-items: stretch;
    }

    .app-nav--right {
        order: 2;
        margin-left: 0;
        width: 100%;
        justify-content: flex-start;
        padding-top: 0.15rem;
    }

    .app-nav--right .language-switcher {
        width: auto;
    }

    .app-nav a,
    .app-nav__service-trigger,
    .app-nav__logout-btn,
    .theme-toggle--nav,
    .sound-toggle--nav {
        width: 100%;
        min-height: 44px;
        padding: 0.7rem 0.85rem;
        font-size: 0.95rem;
    }

    .app-nav--right a,
    .app-nav--right .app-nav__logout-btn,
    .app-nav--right .theme-toggle--nav,
    .app-nav--right .sound-toggle--nav {
        width: auto;
        min-width: 42px;
        justify-content: center;
        padding: 0.45rem;
        font-size: 0.9rem;
    }

    .app-nav--right .language-switcher a {
        width: 34px;
        min-width: 0;
        height: 30px;
        min-height: 0;
        padding: 0;
    }

    .app-nav--left a,
    .app-nav--left .app-nav__service,
    .app-nav__service-trigger {
        width: 100%;
        text-align: left;
    }

    .app-nav--left a,
    .app-nav__service-trigger {
        justify-content: space-between;
    }

    .app-nav__service {
        align-self: stretch;
    }

    .app-nav__submenu {
        width: 100%;
    }

    .app-nav__submenu a {
        width: 100%;
        justify-content: flex-start;
    }

    .app-nav__submenu {
        position: static;
        min-width: 0;
        box-shadow: none;
        margin-top: 0.35rem;
    }

    .app-nav__service::after {
        display: none;
    }

    .app-nav a:hover:not(.is-active),
    .app-nav__service-trigger:hover:not(.is-active),
    .app-nav__logout-btn:hover,
    .theme-toggle--nav:hover,
    .sound-toggle--nav:hover {
        color: var(--muted);
        background: var(--nav-bg);
        border-color: var(--border);
    }

    .app-nav__submenu a:hover {
        color: var(--muted);
        background: var(--nav-bg);
        border-color: var(--border);
    }

    .app-nav__service-trigger:hover:not(.is-active) {
        background: transparent;
    }

    .app-nav a.is-active:hover,
    .app-nav__service-trigger.is-active:hover {
        color: #fff;
        background: var(--primary);
        border-color: var(--primary);
    }
}

@media (max-width: 760px) {
    .service-dashboard__body {
        grid-template-columns: 1fr;
    }

    .service-metric__value {
        font-size: 1.35rem;
    }
}

@media (max-width: 560px) {
    .app-main {
        padding: 0.65rem;
    }

    .loggedin__content {
        padding: 0.8rem;
    }

    .app-nav--right {
        display: grid;
        grid-template-columns: repeat(6, minmax(0, 1fr));
        justify-content: stretch;
        gap: 0.45rem;
    }

    .app-nav--right a,
    .app-nav--right .app-nav__logout-btn,
    .app-nav--right .theme-toggle--nav,
    .app-nav--right .sound-toggle--nav {
        justify-content: center;
        padding-inline: 0.45rem;
    }

    .language-switcher {
        grid-column: span 2;
    }

    .tabs a:not(.tabs__icon-link) {
        flex: 1 1 calc(50% - 0.45rem);
    }

    .theme-toggle--tabs {
        margin-left: 0;
    }

    .server-add-tabs {
        flex-wrap: wrap;
    }

    .profile-stats__grid {
        grid-template-columns: 1fr;
    }

    .profile-stat--wide {
        grid-column: auto;
    }
}

@media (max-width: 1024px) {
    .app-main--events {
        padding-left: 0;
        padding-right: 0;
    }

    .loggedin__content--events {
        border-left: 0;
        border-right: 0;
        border-radius: 0;
        padding-left: 0;
        padding-right: 0;
        overflow-x: hidden;
    }

    .loggedin__content--events > h2,
    .loggedin__content--events > p,
    .loggedin__content--events > .filters,
    .loggedin__content--events > .alert {
        padding-left: 0.8rem;
        padding-right: 0.8rem;
    }

    .events-filter__form {
        gap: 0.45rem;
    }

    .events-filter__form select {
        min-height: 36px;
        padding: 0.45rem 1.85rem 0.45rem 0.65rem;
        font-size: 0.86rem;
    }

    .events-table-wrap {
        border: 0;
        background: transparent;
        overflow: visible !important;
        margin-left: 0;
        margin-right: 0;
    }

    .events-table {
        width: 100% !important;
        min-width: 0 !important;
        border-collapse: separate;
        border-spacing: 0 0.65rem;
        table-layout: auto;
    }

    .events-table thead {
        display: none !important;
    }

    .events-table,
    .events-table tbody,
    .events-table tr,
    .events-table td {
        display: block !important;
        width: 100% !important;
        box-sizing: border-box;
    }

    .events-table tr {
        border: 0;
        border-bottom: 1px solid var(--border);
        border-radius: 0;
        background: var(--surface);
        padding: 0.75rem 0.65rem;
        box-shadow: none;
        cursor: pointer;
        display: flex !important;
        flex-direction: column;
    }

    .events-table tr + tr {
        margin-top: 0.45rem;
    }

    .events-table td[data-label="Status"] {
        align-items: center;
    }

    .events-table td[data-label="Status"] .event-status-badge {
        justify-self: start;
    }

    .events-table td[data-label="SSL"] {
        overflow-x: auto;
    }

    .events-table td[data-label="SSL"] .event-ssl-line {
        justify-self: start;
    }

    .events-table td {
        border-bottom: 1px solid var(--border);
        padding: 0.48rem 0;
        white-space: normal !important;
        text-align: left !important;
        display: grid !important;
        grid-template-columns: minmax(86px, 30%) minmax(0, 1fr);
        gap: 0.4rem;
        align-items: start;
    }

    .events-table .event-cell--detail {
        display: none !important;
    }

    .events-table .event-row.is-expanded .event-cell--detail {
        display: grid !important;
    }

    .events-table .event-row.is-expanded .event-services-cell {
        display: block !important;
    }

    .events-table .event-cell--target {
        order: 1;
    }

    .events-table .event-cell--status {
        order: 2;
    }

    .events-table .event-cell--time {
        order: 3;
    }

    .events-table td:nth-child(4) {
        order: 4;
    }

    .events-table td:nth-child(5) {
        order: 5;
    }

    .events-table td:nth-child(6) {
        order: 6;
    }

    .events-table td:nth-child(7) {
        order: 7;
    }

    .events-table .event-cell--target,
    .events-table .event-cell--status {
        border-bottom: 0;
    }

    .events-table .event-cell--target {
        grid-template-columns: minmax(86px, 30%) minmax(0, 1fr) 34px;
        align-items: center;
    }

    .events-table .event-cell--target .event-target__value,
    .events-table .event-cell--target .event-target__open {
        grid-column: 2;
        grid-row: 1;
    }

    .events-table .event-cell--target .event-target__value {
        padding-right: 1.55rem;
    }

    .events-table .event-cell--target .event-target__open {
        justify-self: end;
    }

    .events-table .event-row.is-expanded .event-cell--target,
    .events-table .event-row.is-expanded .event-cell--status {
        border-bottom: 1px solid var(--border);
    }

    .events-table .event-cell--target::after {
        content: "▾";
        display: inline-flex;
        grid-column: 3;
        grid-row: 1;
        align-items: center;
        justify-content: center;
        width: 34px;
        height: 34px;
        border: 1px solid var(--border);
        border-radius: 8px;
        background: var(--surface-soft);
        justify-self: end;
        color: var(--muted);
        font-size: 1.35rem;
        font-weight: 700;
        transform: rotate(0deg);
        transition: transform 120ms ease;
    }

    .events-table .event-row.is-expanded .event-cell--target::after {
        transform: rotate(180deg);
    }

    .events-table td:last-child {
        border-bottom: 0;
    }

    .events-table .event-row:not(.is-expanded) .event-services-cell {
        display: none !important;
    }

    .events-table .event-row.is-expanded td.event-services-cell {
        display: block !important;
        white-space: normal !important;
    }

    .events-table .event-row.is-expanded td.event-services-cell::before {
        display: none;
    }

    .event-services {
        display: grid;
        gap: 0.45rem;
    }

    .event-services__heading {
        color: var(--muted);
        font-size: 0.78rem;
        font-weight: 700;
        text-transform: uppercase;
    }

    .event-services__badges {
        display: grid;
        grid-template-columns: repeat(7, 24px);
        align-items: center;
        justify-content: center;
        gap: 0.25rem;
    }

    .event-services__badges .event-service-badge {
        margin: 0 !important;
    }

    .events-table td::before {
        content: attr(data-label);
        color: var(--muted);
        font-family: "Segoe UI", Tahoma, sans-serif;
        font-size: 0.78rem;
        font-weight: 700;
        line-height: 1.15;
        text-transform: uppercase;
    }

    .events-table td:nth-child(5)::before {
        font-size: 0.7rem;
    }
}

.hint {
    margin: 1rem 0 0;
    color: var(--muted);
    font-size: 0.85rem;
    line-height: 1.4;
}

.theme-toggle,
.sound-toggle {
    box-shadow: none;
}

.theme-toggle__icon {
    font-size: 1rem;
    line-height: 1;
}

.sound-toggle__icon {
    width: 18px;
    height: 18px;
    fill: currentColor;
    flex: 0 0 auto;
}

.sound-toggle__icon--off {
    display: none;
}

.sound-toggle.is-muted .sound-toggle__icon--on {
    display: none;
}

.sound-toggle.is-muted .sound-toggle__icon--off {
    display: block;
}

.site-footer {
    border-top: 1px solid var(--border);
    background: var(--footer-bg);
}

.site-footer__inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0.85rem 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
}

.site-footer__inner a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.9rem;
}

.site-footer__inner a:hover {
    color: var(--text);
}

.site-footer--auth {
    margin-top: 0;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

code {
    background: var(--code-bg);
    padding: 0.1rem 0.35rem;
    border-radius: 5px;
}