:root {
    --window-bg: #0B1220;
    --sidebar-bg: #0A0F1C;
    --card-bg: #141B2E;
    --card-bg-alt: #101728;
    --border: #223049;
    --border-subtle: #1A2438;
    --accent: #3B6FED;
    --accent-hover: #5484F2;
    --success: #22C55E;
    --success-bg: #132A1F;
    --error: #EF4444;
    --error-bg: #2E1618;
    --warning: #F59E0B;
    --text-primary: #F5F7FA;
    --text-secondary: #8996B0;
    --text-muted: #5B6A85;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--window-bg);
    color: var(--text-primary);
    font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
    font-size: 15px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

.topbar {
    background: var(--sidebar-bg);
    border-bottom: 1px solid var(--border-subtle);
    padding: 14px 28px;
}

.topbar-inner {
    max-width: 960px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-primary);
}

.brand-muted {
    font-weight: 400;
    color: var(--text-secondary);
}

.logout-form {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0;
}

.topbar-user {
    color: var(--text-secondary);
    font-size: 13px;
}

.page {
    max-width: 960px;
    margin: 0 auto;
    padding: 32px 28px 60px;
}

h1 {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 6px;
}

.subheader {
    color: var(--text-secondary);
    margin: 0 0 24px;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 24px;
    margin-bottom: 20px;
}

.card h2 {
    font-size: 16px;
    margin: 0 0 16px;
}

.field { margin-bottom: 16px; }

.field label {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.field input[type="text"],
.field input[type="password"] {
    width: 100%;
    background: var(--card-bg-alt);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    padding: 10px 12px;
    font-size: 14px;
}

.field input:focus { outline: none; border-color: var(--accent); }

.checkbox-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.checkbox-row label { margin: 0; color: var(--text-primary); font-size: 14px; }

.btn {
    display: inline-block;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

.btn:hover { background: var(--accent-hover); }

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-primary);
}

.btn-outline:hover { border-color: var(--accent); color: var(--accent-hover); }

.btn-danger { background: var(--error); }
.btn-danger:hover { background: #f16565; }

.link-button {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 13px;
    padding: 0;
}
.link-button:hover { color: var(--text-primary); }

.actions { display: flex; gap: 10px; margin-top: 20px; }

.validation-summary {
    background: var(--error-bg);
    border: 1px solid var(--error);
    color: var(--error);
    border-radius: 8px;
    padding: 10px 14px;
    margin-bottom: 16px;
    font-size: 13.5px;
}
.validation-summary ul { margin: 0; padding-left: 18px; }

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

th, td {
    text-align: left;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 14px;
}

th { color: var(--text-secondary); font-weight: 600; font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.03em; }

.pill {
    display: inline-block;
    border-radius: 6px;
    padding: 3px 10px;
    font-size: 12px;
    font-weight: 600;
}
.pill-success { background: var(--success-bg); color: var(--success); }
.pill-error { background: var(--error-bg); color: var(--error); }

.chip {
    display: inline-block;
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 2px 10px;
    font-size: 12px;
    margin-right: 6px;
    color: var(--text-secondary);
}
.chip-on { border-color: var(--accent); color: var(--accent-hover); }

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

.key-reveal {
    background: var(--card-bg-alt);
    border: 1px dashed var(--accent);
    border-radius: 8px;
    padding: 16px;
    font-family: "Cascadia Mono", Consolas, monospace;
    font-size: 18px;
    letter-spacing: 0.04em;
    text-align: center;
    margin-bottom: 12px;
}

.empty-state {
    text-align: center;
    color: var(--text-muted);
    padding: 40px 0;
}

.login-wrap {
    max-width: 360px;
    margin: 80px auto 0;
}