:root {
    --bg: #0f1923;
    --bg-elevated: #16232f;
    --border: #24313f;
    --text: #ece8e1;
    --text-dim: #8b9aa8;
    --accent: #ff4655;
    --accent-dim: #b3313c;
    --success: #4ade80;
    --warning: #fbbf24;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

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

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg-elevated);
}

.nav .brand {
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: 0.02em;
}

.nav .brand span { color: var(--accent); }

.nav-links { display: flex; gap: 1.5rem; align-items: center; }
.nav-links a { color: var(--text-dim); font-weight: 500; }
.nav-links a:hover { color: var(--text); text-decoration: none; }

.user-chip { display: flex; align-items: center; gap: 0.5rem; }
.user-chip img { width: 28px; height: 28px; border-radius: 50%; }

main { max-width: 860px; margin: 0 auto; padding: 2rem; }

.hero { text-align: center; padding: 4rem 1rem; }
.hero h1 { font-size: 2.4rem; margin-bottom: 0.5rem; }
.hero p { color: var(--text-dim); font-size: 1.1rem; max-width: 560px; margin: 0 auto 2rem; }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 0.7rem 1.4rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
}
.btn:hover { background: var(--accent-dim); text-decoration: none; }
.btn.secondary { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn.secondary:hover { border-color: var(--text-dim); background: transparent; }
.btn.small { padding: 0.35rem 0.8rem; font-size: 0.85rem; }
.btn.danger { background: transparent; border: 1px solid var(--accent-dim); color: var(--accent); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}
.card h2 { margin-top: 0; font-size: 1.1rem; }
.card .sub { color: var(--text-dim); font-size: 0.9rem; margin-top: -0.5rem; margin-bottom: 1rem; }

.row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.7rem 0;
    border-bottom: 1px solid var(--border);
}
.row:last-child { border-bottom: none; }
.row-label { display: flex; flex-direction: column; }
.row-label .name { font-weight: 600; }
.row-label .meta { color: var(--text-dim); font-size: 0.8rem; }

.switch { position: relative; display: inline-block; width: 42px; height: 24px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
    position: absolute; cursor: pointer; inset: 0;
    background: var(--border); border-radius: 24px; transition: 0.15s;
}
.slider::before {
    content: ""; position: absolute; height: 18px; width: 18px; left: 3px; bottom: 3px;
    background: white; border-radius: 50%; transition: 0.15s;
}
input:checked + .slider { background: var(--success); }
input:checked + .slider::before { transform: translateX(18px); }
input:disabled + .slider { opacity: 0.5; cursor: not-allowed; }

.banner {
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid var(--warning);
    color: var(--warning);
    padding: 0.8rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; margin-bottom: 1rem; }
.form-grid input, select {
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 0.6rem 0.7rem;
    border-radius: 6px;
    font-size: 0.9rem;
    width: 100%;
}
.form-grid input:focus, select:focus { outline: 1px solid var(--accent); }

.key-reveal {
    background: var(--bg);
    border: 1px dashed var(--accent);
    border-radius: 8px;
    padding: 1rem;
    font-family: ui-monospace, monospace;
    word-break: break-all;
    margin-bottom: 1rem;
}

.pill {
    display: inline-block;
    font-size: 0.7rem;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-weight: 600;
}
.pill.verified { background: rgba(74, 222, 128, 0.15); color: var(--success); }
.pill.unverified { background: rgba(251, 191, 36, 0.15); color: var(--warning); }

.empty { color: var(--text-dim); font-size: 0.9rem; padding: 1rem 0; text-align: center; }
.loading { color: var(--text-dim); text-align: center; padding: 2rem; }
.error-box { color: var(--accent); font-size: 0.9rem; margin-top: 0.5rem; }