/* UI specification v1: shared visual language for every console page. */
:root {
    --ink: #1f332b;
    --muted: #52685d;
    --tertiary: #65756c;
    --disabled: #8d9992;
    --line: #d8e1dc;
    --line-strong: #c4d1ca;
    --green: #1f7658;
    --green-hover: #185f47;
    --navy: #143329;
    --paper: #f3f6f4;
    --success: #237847;
    --success-background: #e8f5ec;
    --warning: #946429;
    --warning-background: #fcf3e3;
    --danger: #b34c42;
    --danger-background: #fcedea;
}

body {
    background: var(--paper);
    color: var(--ink);
    font: 13px/1.62 "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
    letter-spacing: normal;
}

p {
    color: var(--muted);
}

button,
input,
select,
textarea {
    font-family: inherit;
}

button {
    min-height: 36px;
    padding: 8px 14px;
    border-color: var(--line);
    border-radius: 8px;
    color: var(--ink);
    font-size: 12px;
    font-weight: 500;
}

button:hover:not(:disabled) {
    border-color: var(--line-strong);
    box-shadow: 0 3px 10px rgba(31, 51, 43, 0.07);
}

button:disabled {
    opacity: 0.55;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid rgba(31, 118, 88, 0.28);
    outline-offset: 2px;
}

.primary {
    background: var(--green);
    border-color: var(--green);
}

.primary:hover:not(:disabled) {
    background: var(--green-hover);
    border-color: var(--green-hover);
}

.danger {
    color: var(--danger);
}

header {
    height: 78px;
    padding: 0 34px;
    background: #ffffff;
    border-bottom: 1px solid var(--line);
    backdrop-filter: none;
}

.brand {
    gap: 13px;
    letter-spacing: normal;
}

.brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    background: var(--green);
    box-shadow: 0 4px 12px rgba(31, 118, 88, 0.16);
}

.brand span {
    color: var(--ink);
    font-size: 16px;
    font-weight: 600;
    letter-spacing: normal;
}

.brand .brand-mark {
    color: #ffffff;
    font-size: 23px;
    font-weight: 700;
}

.header-right {
    color: var(--muted);
    font-size: 12px;
}

.avatar {
    background: #e8f1eb;
    color: var(--green);
}

.layout {
    grid-template-columns: 232px 1fr;
    min-height: calc(100vh - 78px);
}

aside {
    padding: 32px 16px;
    background: linear-gradient(170deg, #1d4033, var(--navy));
}

.side-title {
    margin-bottom: 18px;
    padding: 0 13px;
    color: #abc0b4;
    font-size: 12px;
    letter-spacing: 0.6px;
}

.side-title span {
    color: #d5e3db;
    font-size: 11px;
}

nav button {
    min-height: 70px;
    padding: 13px;
    color: #d2e1d8;
}

nav button.active {
    background: rgba(255, 255, 255, 0.09);
    border-color: rgba(255, 255, 255, 0.14);
}

.server-label {
    margin-bottom: 4px;
    font-size: 13px;
    font-weight: 600;
}

.server-address {
    color: #b8c9c0;
    font-size: 12px;
    opacity: 1;
}

.aside-note {
    color: #adc1b6;
    font-size: 12px;
}

.add-server,
.sidebar-add {
    min-height: 40px;
    color: #d1e2d8;
    font-size: 12px;
}

main {
    width: 100%;
    max-width: 1580px;
    padding: 36px 38px 28px;
}

.heading {
    margin-bottom: 24px;
}

.eyebrow {
    color: var(--green);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;
}

h1,
.environment-main h1 {
    margin: 6px 0;
    color: var(--ink);
    font-size: 30px;
    font-weight: 600;
    line-height: 1.27;
    letter-spacing: -0.4px;
}

.heading p {
    font-size: 13px;
}

.heading > button,
.heading-actions button {
    min-height: 40px;
    padding: 9px 15px;
    background: #ffffff;
    font-size: 12px;
}

.metrics {
    overflow: hidden;
    border-color: var(--line);
    border-radius: 12px;
    box-shadow: 0 3px 12px rgba(31, 51, 43, 0.04);
}

.metrics > div {
    padding: 20px 23px;
    border-color: var(--line);
}

.metrics span,
.metrics .metric-caption {
    color: var(--muted);
    font-size: 12px;
}

.metrics strong {
    margin-top: 7px;
    color: var(--ink);
    font-size: 22px;
    font-weight: 600;
    letter-spacing: normal;
}

.metrics .metric-caption {
    margin-top: 4px;
    color: var(--tertiary);
}

.tabs {
    gap: 28px;
    border-color: var(--line);
}

.tabs button {
    color: var(--muted);
    font-size: 13px;
}

.tabs button.active {
    color: var(--green);
}

.tabs span {
    font-size: 11px;
}

.project {
    padding: 20px;
    border-color: var(--line);
    border-radius: 12px;
    background: #ffffff;
    box-shadow: 0 3px 12px rgba(31, 51, 43, 0.05);
}

.project:hover {
    border-color: var(--line-strong);
    box-shadow: 0 8px 24px rgba(31, 51, 43, 0.09);
}

.project h2 {
    color: var(--ink);
    font-size: 16px;
    font-weight: 600;
    line-height: 24px;
}

.project-code {
    color: var(--tertiary);
    font-size: 12px;
}

.badge {
    padding: 4px 9px;
    font-size: 11px;
    font-weight: 500;
}

.badge.running,
.badge.succeeded {
    background: var(--success-background);
    color: var(--success);
}

.badge.failed {
    background: var(--danger-background);
    color: var(--danger);
}

.badge.unknown,
.badge.queued,
.badge.starting {
    background: var(--warning-background);
    color: var(--warning);
}

.project-data {
    grid-template-columns: 72px 1fr;
    gap: 8px;
    padding: 16px 0 18px;
    color: var(--muted);
    font-size: 13px;
}

.project-data dt {
    color: var(--tertiary);
}

.project-data dd {
    color: var(--muted);
}

.actions button {
    min-height: 34px;
    padding: 7px 10px;
    font-size: 12px;
}

.readonly {
    color: var(--tertiary);
    font-size: 12px;
}

.discovered h2 {
    color: var(--ink);
    font-size: 15px;
}

.discovered p {
    color: var(--muted);
    font-size: 12px;
}

.table-wrap {
    border-color: var(--line);
    border-radius: 12px;
}

table {
    font-size: 13px;
}

th,
td {
    min-height: 48px;
    padding: 14px 16px;
    border-color: #e5ebe7;
}

th {
    background: #f7f9f8;
    color: var(--muted);
    font-size: 12px;
    font-weight: 500;
}

td {
    color: var(--ink);
}

tbody tr:hover {
    background: #f2f7f4;
}

.muted {
    color: var(--tertiary);
}

.empty {
    padding: 32px;
    border-color: var(--line-strong);
    background: #ffffff;
    color: var(--muted);
    font-size: 13px;
}

footer {
    color: var(--tertiary);
    font-size: 12px;
}

.notice {
    border-radius: 8px;
    font-size: 13px;
}

dialog {
    border-radius: 14px;
    color: var(--ink);
}

dialog::backdrop,
dialog[open]::backdrop {
    background: rgba(20, 51, 41, 0.52);
    backdrop-filter: blur(2px);
}

.dialog-heading {
    padding: 20px 25px;
}

.dialog-heading h2 {
    color: var(--ink);
    font-size: 18px;
    line-height: 26px;
}

.dialog-footer {
    padding: 16px 25px;
    background: #f8faf9;
}

#operation-body {
    font-size: 13px;
}

.plan-details,
.steps {
    font-size: 13px;
}

label {
    color: var(--ink);
    font-size: 12px;
}

label input,
select,
textarea {
    min-height: 40px;
    color: var(--ink);
    font-size: 13px;
}

#log-meta {
    color: var(--muted);
    font-size: 12px;
}

pre {
    font-size: 12px;
}

/* Environment overview */
.environment-navigation a {
    color: #d2e1d8;
}

.environment-navigation a > span:last-child {
    font-size: 13px;
}

.environment-navigation small {
    color: #b0c5b8;
    font-size: 10px;
}

.environment-banner {
    padding: 13px 18px;
    border-color: #cfe0d4;
    background: #edf6ef;
    color: #466653;
    font-size: 12px;
}

.environment-banner a {
    color: var(--green);
    font-weight: 500;
}

.environment-toolbar {
    margin: 28px 0 22px;
}

.environment-filters button {
    min-height: 36px;
    color: var(--muted);
    font-size: 12px;
}

.environment-filters button.active {
    color: var(--green);
    font-weight: 600;
}

.service-search {
    min-height: 40px;
    border-color: var(--line);
    color: var(--green);
}

.service-search input {
    color: var(--ink);
    font-size: 13px;
}

.service-search input::placeholder {
    color: var(--tertiary);
}

.service-group-meta {
    display: flex;
    min-height: 20px;
    align-items: center;
    justify-content: flex-end;
    margin-bottom: 8px;
}

.service-group-meta span {
    color: var(--tertiary);
    font-size: 12px;
}

.service-instances,
.service-instances > .instance-card {
    height: 100%;
}

.instance-card {
    padding: 20px;
    border-color: var(--line);
    border-radius: 12px;
    background: #ffffff;
    box-shadow: 0 3px 12px rgba(31, 51, 43, 0.05);
}

.instance-card:hover {
    border-color: var(--line-strong);
    box-shadow: 0 8px 24px rgba(31, 51, 43, 0.09);
}

.instance-card.placeholder {
    background: #fbfcfb;
}

.instance-card.loading {
    opacity: 1;
}

.instance-heading {
    align-items: flex-start;
}

.instance-identity {
    min-width: 0;
}

.instance-name {
    margin: 0;
    color: var(--ink);
    font-size: 16px;
    font-weight: 600;
    line-height: 24px;
    overflow-wrap: anywhere;
}

.instance-address {
    margin-top: 2px;
    color: #334d41;
    font-size: 13px;
    font-weight: 600;
    line-height: 20px;
}

.instance-address small {
    color: var(--muted);
    font-size: 13px;
}

.instance-server {
    margin: 8px 0 14px;
    color: var(--tertiary);
    font-size: 12px;
}

.instance-data {
    grid-template-columns: 76px 1fr;
    gap: 8px;
    padding-top: 14px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.55;
}

.instance-data dt {
    color: var(--tertiary);
}

.instance-data dd {
    color: var(--muted);
}

.instance-data .instance-path {
    font-size: 12px;
}

.instance-placeholder {
    color: var(--muted);
    font-size: 12px;
}

.instance-placeholder strong {
    color: var(--muted);
    font-size: 13px;
}

.instance-placeholder p {
    color: var(--tertiary);
    font-size: 12px;
}

.instance-actions {
    margin-top: 16px;
    padding-top: 14px;
}

.instance-actions a,
.instance-actions button {
    min-height: 34px;
    padding: 7px 10px;
    color: var(--green);
    font-size: 12px;
    font-weight: 500;
}

.instance-actions a.primary-link {
    border-color: #cee0d2;
    background: #eaf4ec;
    color: #256b4a;
}

.instance-status {
    padding: 4px 9px;
    font-size: 11px;
    font-weight: 500;
}

.instance-status.connected {
    background: var(--success-background);
    color: var(--success);
}

.instance-status.pending {
    background: var(--warning-background);
    color: var(--warning);
}

.instance-status.failed {
    background: var(--danger-background);
    color: var(--danger);
}

.registry-status,
.instance-count-note {
    font-size: 12px;
}

nav .server-overview-link {
    color: #d2e1d8;
}

.server-overview-link .server-label {
    font-size: 13px;
}

.server-overview-link .server-address {
    font-size: 12px;
}

/* Configuration and connection dialogs */
.configuration-intro strong {
    color: var(--ink);
    font-size: 15px;
}

.configuration-intro p,
.configuration-section p {
    color: var(--muted);
    font-size: 12px;
}

.configuration-section h3 {
    color: #365d49;
    font-size: 14px;
}

.configuration-dialog label {
    color: var(--muted);
    font-size: 12px;
}

.configuration-dialog input,
.configuration-dialog select {
    min-height: 40px;
    color: var(--ink);
    font-size: 13px;
}

.configuration-dialog input::placeholder {
    color: var(--tertiary);
    font-size: 12px;
}

.configuration-dialog input:disabled,
.configuration-dialog select:disabled,
.configuration-dialog input:read-only {
    color: var(--disabled);
}

.configuration-dialog .dialog-footer > span {
    color: var(--tertiary);
    font-size: 12px;
}

.configuration-message {
    font-size: 13px;
}

.connection-title,
.connection-loading {
    color: var(--muted);
    font-size: 13px;
}

.connection-row {
    grid-template-columns: 105px 1fr;
    font-size: 13px;
}

.connection-row dt {
    color: var(--tertiary);
}

.connection-command {
    color: var(--muted);
    font-size: 12px;
}

.connection-command code {
    font-size: 13px;
}

/* Login */
.login-page {
    background: linear-gradient(135deg, #eaf1ed, var(--paper));
}

.login-page::before {
    display: none;
}

.login-card {
    width: min(430px, 92vw);
    padding: 40px;
    border-color: var(--line);
    background: #ffffff;
    box-shadow: 0 20px 60px rgba(31, 51, 43, 0.1);
}

.login-card h1 {
    font-size: 24px;
}

.login-card p {
    margin-bottom: 24px;
    color: var(--muted);
    font-size: 13px;
}

.login-card label {
    color: var(--muted);
    font-size: 12px;
}

.login-card input,
.login-card button {
    min-height: 42px;
    font-size: 13px;
}

.login-card small {
    color: var(--tertiary);
    font-size: 12px;
}

@media (min-width: 1350px) {
    .projects,
    .environment-services {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (min-width: 1000px) and (max-width: 1349px) {
    .projects,
    .environment-services {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 1100px) and (min-width: 651px) {
    .layout {
        grid-template-columns: 220px 1fr;
    }

    main {
        padding: 28px;
    }
}

@media (max-width: 999px) {
    .projects,
    .environment-services {
        grid-template-columns: 1fr;
    }

    .environment-toolbar {
        align-items: stretch;
        flex-direction: column;
        gap: 12px;
    }

    .service-search {
        width: 100%;
    }
}

@media (max-width: 650px) {
    header {
        height: 68px;
        padding: 0 20px;
    }

    .layout {
        display: block;
    }

    aside {
        padding: 12px;
    }

    main {
        padding: 22px 18px;
    }

    h1,
    .environment-main h1 {
        font-size: 25px;
    }

    .metrics > div {
        padding: 16px;
    }

    .instance-card,
    .project {
        padding: 18px;
    }

    .login-card {
        padding: 32px;
    }
}

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