.btn-primary,
.btn-ghost,
.btn-danger {
    align-items: center;
    border-radius: 6px;
    display: inline-flex;
    font-weight: 700;
    justify-content: center;
    min-height: 40px;
    padding: 0 14px;
}

.btn-primary {
    background: #0f172a;
    color: #fff;
}

.btn-primary:hover {
    background: #1e293b;
}

.btn-ghost {
    border: 1px solid #cbd5e1;
    color: #0f172a;
}

.btn-ghost:hover {
    background: #f8fafc;
}

.btn-danger {
    background: #be123c;
    color: #fff;
}

.btn-danger:hover {
    background: #9f1239;
}

.nav-link {
    color: #334155;
    font-weight: 700;
}

.nav-link:hover {
    color: #0f172a;
}

.label {
    color: #475569;
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.input {
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    display: block;
    outline: none;
    padding: 10px 12px;
    width: 100%;
}

.input:focus {
    border-color: #0f172a;
    box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.12);
}

.timestamp {
    background: #ecfeff;
    border: 1px solid #67e8f9;
    border-radius: 999px;
    color: #155e75;
    font-size: 0.875rem;
    font-weight: 700;
    padding: 6px 10px;
}

.timestamp:hover {
    background: #cffafe;
}