.rt {
    --pk-accent: #fd3367;
    --pk-accent-dark: #500b28;
    --pk-gradient: linear-gradient(45deg, #fd3367, #663399);
    --pk-ink: #212529;
    --pk-muted: #6c757d;
    --pk-border: #dee2e6;
    --pk-field-bg: #fff;
    --pk-ok: #1e7e34;
    --pk-warning: #b8860b;
    --pk-error: #e21c34;
    max-width: 60rem;
    margin: 0 auto;
    color: var(--pk-ink);
}

.rt__title {
    font-family: "Montserrat-ExtraBold", sans-serif;
    letter-spacing: .02em;
    margin: 0 0 1rem;
    color: var(--pk-accent-dark);
}

.rt__intro {
    font-family: "Montserrat-Regular", sans-serif;
    font-size: .9rem;
    color: var(--pk-muted);
    margin: 0 0 1.25rem;
    line-height: 1.5;
}

.rt__intro code { font-family: monospace; background: rgba(253,51,103,.08); padding: 0 .25em; border-radius: .2rem; }

.rt__form { display: grid; grid-template-columns: 1fr auto; gap: 1rem; align-items: end; }
.rt__field { display: flex; flex-direction: column; gap: .4rem; margin: 0; }

.rt__label {
    font-family: "Montserrat-SemiBold", sans-serif;
    font-size: .8rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--pk-accent);
}

.rt__url {
    font-family: "Menlo", "Consolas", monospace;
    font-size: .95rem;
    color: var(--pk-ink);
    padding: .7rem .75rem;
    border: 1px solid var(--pk-border);
    border-radius: .25rem;
    background: var(--pk-field-bg);
    box-sizing: border-box;
}

.rt__url:focus { outline: 0; border-color: var(--pk-accent); box-shadow: 0 0 0 .2rem rgba(253,51,103,.25); }

.rt__btn {
    appearance: none;
    border: 0;
    border-radius: .25rem;
    padding: .75rem 2rem;
    font-family: "Montserrat-ExtraBold", sans-serif;
    font-size: .9rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: #fff;
    background: var(--pk-gradient);
    cursor: pointer;
    transition: filter .3s ease, transform .1s ease;
}

.rt__btn:hover { filter: brightness(1.08); }
.rt__btn:active { transform: translateY(1px); }
.rt__btn:disabled { opacity: .6; cursor: progress; }

.rt__status {
    margin: 1rem 0 0;
    font-family: "Montserrat-SemiBold", sans-serif;
    font-size: .85rem;
    min-height: 1.2em;
}

.rt__status--error { color: var(--pk-error); }
.rt__status--success { color: var(--pk-ok); }

.rt__chain {
    list-style: none;
    margin: 1.5rem 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.rt__hop {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: .25rem 1rem;
    padding: .85rem 1rem;
    border: 1px solid var(--pk-border);
    border-radius: .25rem;
}

.rt__hop + .rt__hop { margin-top: 1.4rem; position: relative; }
.rt__hop + .rt__hop::before {
    content: "↓";
    position: absolute;
    top: -1.25rem;
    left: 1.4rem;
    color: var(--pk-muted);
    font-size: 1rem;
}

.rt__code {
    grid-row: span 2;
    align-self: start;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 3rem;
    height: 2rem;
    padding: 0 .5rem;
    border-radius: .25rem;
    font-family: "Montserrat-ExtraBold", sans-serif;
    font-size: .9rem;
    color: #fff;
    background: var(--pk-muted);
}

.rt__code--redirect { background: var(--pk-warning); }
.rt__code--ok { background: var(--pk-ok); }
.rt__code--error { background: var(--pk-error); }

.rt__hop-url {
    font-family: "Menlo", "Consolas", monospace;
    font-size: .85rem;
    color: var(--pk-ink);
    word-break: break-all;
}

.rt__hop-meta {
    font-family: "Montserrat-Regular", sans-serif;
    font-size: .8rem;
    color: var(--pk-muted);
    word-break: break-all;
}

@media (max-width: 34rem) {
    .rt__form { grid-template-columns: 1fr; }
    .rt__btn { width: 100%; }
}