@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700&display=swap');

:root {
    --bg: #08111f;
    --panel: rgba(9, 23, 43, 0.78);
    --border: rgba(164, 189, 255, 0.18);
    --text: #eff6ff;
    --muted: #9eb0cd;
    --healthy: #1db67d;
    --degraded: #f5a524;
    --offline: #ef5f67;
    --unknown: #8b9cb8;
    --shadow: 0 24px 80px rgba(1, 8, 20, 0.45);
}

html, body {
    min-height: 100%;
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(33, 118, 255, 0.34), transparent 28%),
        radial-gradient(circle at top right, rgba(29, 182, 125, 0.18), transparent 24%),
        linear-gradient(180deg, #060b14 0%, #0b1422 100%);
}

body {
    min-height: 100vh;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font: inherit;
    appearance: none;
    -webkit-appearance: none;
    outline: none;
    -webkit-tap-highlight-color: transparent;
    tap-highlight-color: transparent;
    user-select: none;
}

button:focus,
button:focus-visible {
    outline: none;
}

.shell {
    width: min(1240px, calc(100vw - 32px));
    margin: 0 auto;
    padding: 24px 0 40px;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    padding: 12px 0 24px;
}

.topbar h1 {
    margin: 0;
    font-size: clamp(2rem, 4vw, 3.2rem);
}

.eyebrow {
    margin: 0 0 8px;
    color: #7ad3b3;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    font-size: 0.76rem;
}

.content-area {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.hero-panel,
.status-banner,
.summary-card,
.bot-card {
    border: 1px solid var(--border);
    background: var(--panel);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow);
}

.hero-panel {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 28px;
    border-radius: 28px;
}

.hero-panel.narrow {
    max-width: 640px;
    margin: 60px auto;
}

.hero-copy,
.bot-description,
.status-banner,
.details-box,
.summary-label,
.probe-label,
.user-panel {
    color: var(--muted);
}

.refresh-button,
.primary-link,
.secondary-link,
.signin-link,
.signout-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 18px;
    border-radius: 999px;
    border: 1px solid transparent;
    transition: transform 150ms ease, opacity 150ms ease, border-color 150ms ease;
}

.refresh-button,
.primary-link,
.signin-link {
    background: linear-gradient(135deg, #3f87ff, #1db67d);
    color: white;
}

.secondary-link,
.signout-link {
    background: transparent;
    border-color: var(--border);
    color: var(--text);
}

.refresh-button:hover,
.primary-link:hover,
.secondary-link:hover,
.signin-link:hover,
.signout-link:hover {
    transform: translateY(-1px);
}

.summary-grid,
.bots-grid {
    display: grid;
    gap: 16px;
}

.server-panel,
.server-metric-card {
    border: 1px solid var(--border);
    background: var(--panel);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow);
}

.summary-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.summary-card {
    padding: 20px;
    border-radius: 22px;
}

.summary-card strong {
    display: block;
    margin-top: 12px;
    font-size: 2rem;
}

.bots-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.server-panel {
    padding: 24px;
    border-radius: 28px;
}

.server-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 18px;
}

.server-panel-header h3 {
    margin: 0;
}

.server-captured-at,
.server-metric-subtitle {
    color: var(--muted);
}

.server-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.server-metric-card {
    padding: 18px;
    border-radius: 22px;
}

.server-metric-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
}

.server-metric-head strong {
    font-size: 1.7rem;
}

.metric-bar-shell {
    width: 100%;
    height: 14px;
    margin-top: 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.metric-bar {
    height: 100%;
    border-radius: 999px;
    transition: width 220ms ease;
}

.cpu-bar {
    background: linear-gradient(90deg, #5f97ff, #7aa8ff);
}

.memory-bar {
    background: linear-gradient(90deg, #1db67d, #56d9a7);
}

.disk-bar {
    background: linear-gradient(90deg, #f5a524, #ffd166);
}

.bot-card {
    padding: 22px;
    border-radius: 24px;
}

.bot-card-header {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
}

.bot-card h3 {
    margin: 12px 0 0;
}

.state-pill,
.probe-label {
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid currentColor;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

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

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

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

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

.bot-metadata {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 18px;
    margin: 18px 0 0;
}

.bot-metadata dt {
    margin-bottom: 4px;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
}

.bot-metadata dd {
    margin: 0;
    word-break: break-word;
}

.details-box,
.status-banner {
    padding: 18px 20px;
    border-radius: 20px;
}

.details-box {
    margin-top: 18px;
    background: rgba(5, 11, 22, 0.45);
}

.error-banner,
.danger-panel {
    border-color: rgba(239, 95, 103, 0.4);
}

.user-panel {
    display: flex;
    align-items: center;
    gap: 12px;
}

.top-nav {
    display: flex;
    gap: 12px;
    align-items: center;
}

.top-nav a {
    padding: 10px 14px;
    border-radius: 999px;
    color: var(--muted);
    border: 1px solid transparent;
}

.top-nav a.active {
    color: var(--text);
    border-color: var(--border);
    background: rgba(255, 255, 255, 0.04);
}

.login-form {
    display: grid;
    gap: 12px;
    width: min(100%, 420px);
    margin-top: 12px;
}

.form-label {
    font-size: 0.9rem;
    color: var(--muted);
}

.form-input {
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    border-radius: 16px;
    padding: 14px 16px;
    outline: none;
}

.form-input:focus {
    border-color: #3f87ff;
}

.submit-button {
    margin-top: 8px;
    width: fit-content;
}

@media (max-width: 720px) {
    .shell {
        width: min(100vw - 20px, 1240px);
        padding-top: 18px;
    }

    .topbar,
    .hero-panel {
        flex-direction: column;
        align-items: flex-start;
    }

    .top-nav {
        flex-direction: column;
        align-items: flex-start;
    }

    .bot-metadata {
        grid-template-columns: 1fr;
    }
}