:root {
    color-scheme: light dark;
    --bg: #f4f6fb;
    --card-bg: #ffffffd9;
    --border: #d0d6e2;
    --accent: #3b82f6;
    --accent-dark: #1d4ed8;
    --danger: #dc2626;
    --success: #16a34a;
    --text: #1f2937;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, "Segoe UI", sans-serif;
    background: linear-gradient(160deg, #dbeafe 0%, #fef9c3 40%, #fde68a 100%);
    min-height: 100vh;
    color: var(--text);
}

header {
    background: var(--accent);
    color: #fff;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

header h1 {
    margin: 0;
    font-size: 1.5rem;
}

header nav {
    display: flex;
    gap: 1rem;
    align-items: center;
}

header nav a {
    color: #fff;
    text-decoration: none;
}

.server-tag {
    background: rgba(255, 255, 255, 0.25);
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    font-weight: 600;
}

main {
    max-width: 960px;
    margin: 2rem auto;
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px -20px rgba(15, 23, 42, 0.4);
}

.card h2, .card h3 {
    margin-top: 0;
}

.toggle-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 1rem;
    align-items: center;
}

.toggle-grid h3 {
    margin-bottom: 0.25rem;
}

.toggle-grid .actions form {
    display: inline-flex;
    flex-direction: row;
    gap: 0.5rem;
    align-items: center;
}

.server-select {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.server-select label {
    font-weight: 600;
}

.server-select select {
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: #fff;
}

.server-desc {
    margin-top: 0.75rem;
    color: #475569;
}

.messages {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem 0;
}

.messages li {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    margin-bottom: 0.5rem;
}

.messages li.success {
    background: rgba(22, 163, 74, 0.15);
    color: var(--success);
}

.messages li.danger, .messages li.error {
    background: rgba(220, 38, 38, 0.15);
    color: var(--danger);
}

.messages li.warning {
    background: rgba(234, 179, 8, 0.2);
    color: #a16207;
}

form {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    align-items: center;
}

.form-grid label {
    grid-column: 1 / span 1;
    font-weight: 600;
}

.form-grid input {
    grid-column: 2 / span 1;
}

.inline-form {
    display: inline-flex;
    gap: 0.5rem;
    align-items: center;
}

input, button {
    font: inherit;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--border);
}

button {
    background: var(--accent);
    border: none;
    color: #fff;
    cursor: pointer;
}

button:hover {
    background: var(--accent-dark);
}

button[type="submit"].danger {
    background: var(--danger);
}

.login-box {
    max-width: 400px;
    margin: 4rem auto;
    padding: 2.5rem 2rem;
    background: rgba(255, 255, 255, 0.92);
    border-radius: 16px;
    box-shadow: 0 20px 45px -25px rgba(15, 23, 42, 0.6);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    text-align: center;
}

.login-box h2 {
    margin: 0;
    font-size: 1.8rem;
}

.login-box p {
    margin: 0;
    color: #64748b;
    font-size: 0.95rem;
}

.login-box form {
    gap: 0.75rem;
    text-align: left;
}

.login-box label {
    font-weight: 600;
    color: #1f2937;
}

.login-box input {
    width: 100%;
}

.login-box button {
    margin-top: 0.5rem;
    width: 100%;
    padding: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

table {
    width: 100%;
    border-collapse: collapse;
}

table th, table td {
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--border);
    text-align: left;
}

table thead {
    background: rgba(59, 130, 246, 0.12);
}

.uuid {
    font-family: "SFMono-Regular", ui-monospace, Menlo, monospace;
    font-size: 0.85rem;
}

footer {
    text-align: center;
    padding: 1rem;
    color: #6b7280;
}
.form-grid label {