:root {
    color-scheme: light;
    --bg: #f4f7fb;
    --panel: #ffffff;
    --text: #152238;
    --muted: #66758f;
    --line: #dbe4f0;
    --primary: #5865f2;
    --primary-dark: #4350d8;
    --primary-soft: #eef0ff;
    --danger: #d9485f;
    --danger-soft: #fff0f3;
    --success: #208761;
    --warning: #9a6700;
    --warning-soft: #fff8db;
    --shadow: 0 24px 70px rgba(31, 48, 80, 0.12);
    --radius: 22px;
    font-family:
        Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei",
        "PingFang SC", sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(88, 101, 242, 0.16), transparent 34rem),
        linear-gradient(180deg, #f8fbff 0%, var(--bg) 44%, #eef4fb 100%);
    color: var(--text);
}

[hidden] {
    display: none !important;
}

code {
    border-radius: 0.45rem;
    background: #eef2f7;
    color: #24304a;
    padding: 0.12rem 0.35rem;
    font-size: 0.92em;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 24rem;
    gap: 2rem;
    align-items: end;
    max-width: 1440px;
    margin: 0 auto;
    padding: 4rem 2rem 2rem;
}

.login-view {
    display: grid;
    min-height: 100vh;
    place-items: center;
    padding: 2rem;
}

.login-card {
    display: grid;
    gap: 1.1rem;
    width: min(100%, 30rem);
    border: 1px solid rgba(219, 228, 240, 0.95);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--shadow);
    padding: clamp(1.5rem, 5vw, 2.4rem);
}

.login-card h1 {
    font-size: clamp(2rem, 6vw, 3.3rem);
}

.login-copy {
    margin: 0;
    color: var(--muted);
    line-height: 1.75;
}

.login-card button {
    width: 100%;
}

.eyebrow {
    margin: 0 0 0.55rem;
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

h1,
h2 {
    margin: 0;
    line-height: 1.1;
}

h1 {
    max-width: 58rem;
    font-size: clamp(2.2rem, 5vw, 4.8rem);
    letter-spacing: -0.055em;
}

h2 {
    font-size: 1.25rem;
    letter-spacing: -0.02em;
}

.hero-text {
    max-width: 52rem;
    margin: 1.1rem 0 0;
    color: var(--muted);
    font-size: 1.08rem;
    line-height: 1.75;
}

.hero-card {
    display: grid;
    gap: 0.5rem;
    border: 1px solid rgba(88, 101, 242, 0.2);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.78);
    box-shadow: var(--shadow);
    padding: 1.4rem;
}

.hero-card button {
    justify-self: start;
    margin-top: 0.4rem;
}

.hero-card strong {
    color: var(--success);
    font-size: 1.1rem;
}

.hero-card span {
    color: var(--muted);
    line-height: 1.65;
}

.layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(24rem, 34rem);
    gap: 2rem;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 2rem 2rem;
}

.panel,
.section-card {
    border: 1px solid rgba(219, 228, 240, 0.9);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow);
}

.form-panel {
    display: grid;
    gap: 1rem;
    background: transparent;
    border: 0;
    box-shadow: none;
}

.section-card {
    padding: 1.5rem;
}

.section-heading {
    display: flex;
    gap: 0.9rem;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.section-heading.compact {
    margin-bottom: 0.8rem;
}

.section-heading p {
    margin: 0.35rem 0 0;
    color: var(--muted);
    line-height: 1.6;
}

.section-tip {
    border: 1px solid rgba(88, 101, 242, 0.12);
    border-radius: 0.9rem;
    background: linear-gradient(135deg, rgba(238, 240, 255, 0.95), rgba(248, 251, 255, 0.95));
    color: #2d3b55;
    font-size: 0.92rem;
    padding: 0.75rem 0.95rem;
}

.step {
    display: inline-grid;
    flex: 0 0 auto;
    place-items: center;
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary);
    font-weight: 900;
}

.grid {
    display: grid;
    gap: 1rem;
}

.grid.two {
    grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
}

.grid.three {
    grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
}

.wide {
    grid-column: 1 / -1;
}

.field {
    display: grid;
    gap: 0.45rem;
}

.field span,
.output-field span {
    color: #2d3b55;
    font-size: 0.9rem;
    font-weight: 800;
}

.field em {
    color: var(--danger);
    font-size: 0.78rem;
    font-style: normal;
}

.field small,
.switch-field small {
    display: inline-block;
    border-radius: 0.55rem;
    background: #f8fafc;
    color: var(--muted);
    font-size: 0.85rem;
    line-height: 1.45;
    margin-top: 0.1rem;
    padding: 0.25rem 0.5rem;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 0.85rem;
    background: #ffffff;
    color: var(--text);
    font: inherit;
    outline: none;
    padding: 0.78rem 0.9rem;
    transition:
        border-color 0.15s ease,
        box-shadow 0.15s ease,
        background 0.15s ease;
}

textarea {
    resize: vertical;
    min-height: 5rem;
}

input:focus,
select:focus,
textarea:focus {
    border-color: rgba(88, 101, 242, 0.78);
    box-shadow: 0 0 0 4px rgba(88, 101, 242, 0.14);
}

.password-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.5rem;
}

.switch-field {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    border: 1px solid var(--line);
    border-radius: 1rem;
    background: #fbfdff;
    padding: 0.9rem;
}

.switch-field.inline {
    margin: 0.5rem 0 1.25rem;
}

.switch-field input {
    width: 1.15rem;
    height: 1.15rem;
    margin-top: 0.1rem;
    accent-color: var(--primary);
}

.switch-field span {
    display: grid;
    gap: 0.2rem;
}

.group-list {
    display: grid;
    gap: 1.2rem;
    margin-bottom: 1rem;
}

.group-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
    gap: 1rem;
    align-items: end;
    border: 1px solid var(--line);
    border-radius: 1rem;
    background: #fbfdff;
    padding: 1.2rem;
}

.group-row .remove-group {
    grid-column: 1 / -1;
    justify-self: start;
}

.group-actions {
    margin: 1rem 0;
}

.endpoint-list {
    display: grid;
    gap: 1.2rem;
    margin-bottom: 1rem;
}

.endpoint-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
    gap: 1rem;
    align-items: end;
    border: 1px solid var(--line);
    border-radius: 1rem;
    background: #fbfdff;
    padding: 1.2rem;
}

.endpoint-row .remove-endpoint {
    grid-column: 1 / -1;
    justify-self: start;
}

.endpoint-row .field small {
    background: transparent;
    padding: 0;
}

.hint-card {
    display: grid;
    gap: 0.45rem;
    border: 1px solid rgba(88, 101, 242, 0.16);
    border-radius: 1rem;
    background: var(--primary-soft);
    color: #24304a;
    margin-bottom: 1rem;
    padding: 1rem;
}

.hint-card strong {
    color: var(--primary-dark);
}

.endpoint-actions {
    margin: 1rem 0;
}

button,
.file-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.75rem;
    border: 0;
    border-radius: 0.9rem;
    cursor: pointer;
    font: inherit;
    font-weight: 800;
    padding: 0.75rem 1rem;
    text-decoration: none;
    transition:
        transform 0.12s ease,
        background 0.12s ease,
        box-shadow 0.12s ease;
}

button:hover,
.file-button:hover {
    transform: translateY(-1px);
}

button:active,
.file-button:active {
    transform: translateY(0);
}

.primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 12px 28px rgba(88, 101, 242, 0.28);
}

.primary:hover {
    background: var(--primary-dark);
}

.secondary {
    border: 1px solid rgba(88, 101, 242, 0.22);
    background: var(--primary-soft);
    color: var(--primary-dark);
}

.ghost {
    border: 1px solid var(--line);
    background: #fff;
    color: var(--muted);
}

.danger {
    border: 1px solid rgba(217, 72, 95, 0.18);
    background: var(--danger-soft);
    color: var(--danger);
}

.small {
    min-height: auto;
    padding: 0.55rem 0.75rem;
}

.file-button input {
    display: none;
}

.actions-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    align-items: center;
}

.output-panel {
    position: sticky;
    top: 1rem;
    align-self: start;
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
    padding: 1.2rem;
    scrollbar-gutter: stable;
}

.sticky-output {
    display: grid;
    gap: 1rem;
}

.output-header {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    justify-content: space-between;
}

.status-pill {
    border-radius: 999px;
    background: var(--warning-soft);
    color: var(--warning);
    font-size: 0.78rem;
    font-weight: 900;
    padding: 0.45rem 0.75rem;
    white-space: nowrap;
}

.status-pill.ok {
    background: #e9f8f1;
    color: var(--success);
}

.warnings {
    display: grid;
    gap: 0.35rem;
    border: 1px solid #f0df9c;
    border-radius: 1rem;
    background: var(--warning-soft);
    color: #6b4b00;
    padding: 0.85rem;
    line-height: 1.5;
}

.warnings ul {
    margin: 0;
    padding-left: 1.2rem;
}

.config-summary {
    display: grid;
    gap: 0.65rem;
    max-height: 16rem;
    overflow-y: auto;
    padding-right: 0.15rem;
}

.summary-item {
    display: grid;
    gap: 0.18rem;
    border: 1px solid rgba(88, 101, 242, 0.14);
    border-radius: 1rem;
    background: #fbfdff;
    padding: 0.8rem;
}

.summary-item span {
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 900;
}

.summary-item strong {
    color: var(--text);
}

.summary-item small {
    color: var(--muted);
    line-height: 1.45;
}

.output-field textarea {
    min-height: auto;
    background: #0f172a;
    color: #d9e5ff;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    font-size: 0.83rem;
    line-height: 1.55;
}

.copy-status {
    min-height: 1.4rem;
    margin: 0;
    color: var(--success);
    font-weight: 800;
}

.copy-status.error {
    color: var(--danger);
}

.runtime-status {
    display: grid;
    gap: 0.65rem;
    border: 1px solid rgba(88, 101, 242, 0.18);
    border-radius: 1rem;
    background: var(--primary-soft);
    color: #24304a;
    padding: 0.85rem;
}

.runtime-status strong {
    color: var(--primary-dark);
}

.runtime-status dl {
    display: grid;
    gap: 0.45rem;
    margin: 0;
}

.runtime-status dl div {
    display: grid;
    grid-template-columns: 5rem minmax(0, 1fr);
    gap: 0.75rem;
}

.runtime-status dt {
    color: var(--muted);
    font-weight: 800;
}

.runtime-status dd {
    min-width: 0;
    margin: 0;
    overflow-wrap: anywhere;
}

.warning-banner {
    display: grid;
    gap: 0.35rem;
    border: 1px solid rgba(217, 72, 95, 0.22);
    border-radius: 1rem;
    background: var(--danger-soft);
    color: #6b1c2a;
    margin-bottom: 1rem;
    padding: 1rem;
}

.warning-banner strong {
    color: var(--danger);
}

.field .key-warning {
    color: var(--danger);
    font-size: 0.75rem;
    font-style: normal;
    font-weight: 800;
}

.helper-text {
    margin: 0.5rem 0 0;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 2rem 3rem;
    color: var(--muted);
    line-height: 1.7;
}

@media (max-width: 1180px) {
    .hero,
    .layout {
        grid-template-columns: 1fr;
    }

    .output-panel {
        order: -1;
        position: static;
        max-height: none;
        overflow: visible;
    }

    .sticky-output {
        position: static;
    }
}

.endpoint-actions-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    grid-column: 1 / -1;
}

.endpoint-status {
    font-size: 0.85rem;
    font-weight: 800;
    padding: 0.35rem 0.6rem;
    border-radius: 0.6rem;
    white-space: nowrap;
}

.endpoint-status.ok {
    background: #e9f8f1;
    color: var(--success);
}

.endpoint-status.error {
    background: var(--danger-soft);
    color: var(--danger);
}

.endpoint-status.warning {
    background: var(--warning-soft);
    color: var(--warning);
}

.endpoint-status.pending {
    background: var(--primary-soft);
    color: var(--primary-dark);
}

.validation-panel {
    display: grid;
    gap: 0.65rem;
    border: 1px solid rgba(88, 101, 242, 0.18);
    border-radius: 1rem;
    background: var(--primary-soft);
    color: #24304a;
    padding: 0.85rem;
}

.validation-panel strong {
    color: var(--primary-dark);
}

.validation-summary {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--muted);
}

.validation-list {
    display: grid;
    gap: 0.4rem;
}

.validation-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.35rem;
    align-items: center;
    border-radius: 0.75rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.88rem;
}

.validation-item.ok {
    background: #e9f8f1;
    color: var(--success);
}

.validation-item.error {
    background: var(--danger-soft);
    color: var(--danger);
}

.validation-item small {
    grid-column: 1 / -1;
    color: inherit;
    opacity: 0.9;
    line-height: 1.4;
}

.command-status-row {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.command-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.command-dropdown {
    border: 1px solid var(--line);
    border-radius: 1rem;
    background: #fbfdff;
    padding: 1rem;
}

.command-check-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
    gap: 0.6rem;
    max-height: 18rem;
    overflow-y: auto;
    padding-right: 0.25rem;
}

.command-check-item {
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
    border: 1px solid rgba(88, 101, 242, 0.12);
    border-radius: 0.75rem;
    background: #ffffff;
    padding: 0.6rem 0.8rem;
    cursor: pointer;
    transition: background 0.12s ease, border-color 0.12s ease;
}

.command-check-item:hover {
    border-color: rgba(88, 101, 242, 0.35);
    background: #f8faff;
}

.command-check-item input {
    width: 1.15rem;
    height: 1.15rem;
    margin-top: 0.1rem;
    accent-color: var(--primary);
    flex-shrink: 0;
}

.command-check-item span {
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.35;
}

.command-check-item small {
    display: block;
    color: var(--muted);
    font-size: 0.78rem;
    line-height: 1.35;
    margin-top: 0.15rem;
}

.command-status {
    font-size: 0.85rem;
    font-weight: 800;
    padding: 0.35rem 0.6rem;
    border-radius: 0.6rem;
    white-space: nowrap;
}

.command-status.ok {
    background: #e9f8f1;
    color: var(--success);
}

.command-status.error {
    background: var(--danger-soft);
    color: var(--danger);
}

.command-status.warning {
    background: var(--warning-soft);
    color: var(--warning);
}

@media (max-width: 760px) {
    .command-status-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .command-check-list {
        grid-template-columns: 1fr;
    }
    .hero,
    .layout,
    .footer {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .hero {
        padding-top: 2rem;
    }

    .grid.two,
    .grid.three,
    .endpoint-row {
        grid-template-columns: 1fr;
    }

    .output-field textarea {
        min-height: 6rem;
    }

    .section-card,
    .output-panel {
        padding: 1rem;
    }

    .password-row {
        grid-template-columns: 1fr;
    }
}