/* ═══════════════════════════════════════════════════════════════
   Roadmap Public — Clean & Simple UX
   ═══════════════════════════════════════════════════════════════ */

:root {
    --rp-primary: var(--rm-primary, #6366f1);
    --rp-primary-h: var(--rm-primary-h, #4f46e5);
    --rp-text: var(--rm-text, #1e293b);
    --rp-muted: #64748b;
    --rp-bg: var(--rm-bg, #f8fafc);
    --rp-surface: #fff;
    --rp-border: #e2e8f0;
    --rp-border-light: #f1f5f9;
    --rp-r: 10px;
    --rp-r-sm: 8px;
    --rp-shadow: 0 1px 3px rgba(0,0,0,.05);
    --rp-shadow-md: 0 4px 12px rgba(0,0,0,.07);
    --rp-w: 800px;
    --rp-t: .18s ease;
}

/* ── Reset ──────────────────────────────────────────────────── */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0 }
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--rp-text); background: var(--rp-bg);
    line-height: 1.55; -webkit-font-smoothing: antialiased;
    min-height: 100vh; scroll-behavior: smooth;
}
a { color: var(--rp-primary); text-decoration: none }
a:hover { color: var(--rp-primary-h) }
img { max-width: 100%; height: auto }
button, input, textarea, select { font-family: inherit }
:focus-visible { outline: 2px solid var(--rp-primary); outline-offset: 2px }
input:focus-visible, textarea:focus-visible, select:focus-visible { outline: none }

/* ── Container ──────────────────────────────────────────────── */
.rp-container { max-width: var(--rp-w); margin: 0 auto; padding-left: 1rem; padding-right: 1rem }

/* ── Header ─────────────────────────────────────────────────── */
.rp-header {
    background: var(--rp-surface); border-bottom: 1px solid var(--rp-border);
    position: sticky; top: 0; z-index: 100;
}
.rp-header__inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 56px;
}
.rp-header__brand { display: flex; align-items: center; gap: .6rem; text-decoration: none }
.rp-header__brand:hover { text-decoration: none }
.rp-header__logo { height: 30px; width: auto; border-radius: 6px }
.rp-header__name { font-size: 1rem; font-weight: 700; color: var(--rp-text) }
.rp-nav { display: flex; gap: .2rem }
.rp-nav__link {
    padding: .4rem .75rem; font-size: .85rem; font-weight: 500;
    color: var(--rp-muted); text-decoration: none; border-radius: 6px;
    transition: all var(--rp-t);
}
.rp-nav__link:hover { color: var(--rp-text); background: var(--rp-border-light); text-decoration: none }
.rp-nav__link.active { color: var(--rp-primary); background: rgba(99,102,241,.08); font-weight: 600 }

/* ── Main ───────────────────────────────────────────────────── */
.rp-main { padding: 1.25rem 1rem 5rem }

/* ── Footer ─────────────────────────────────────────────────── */
.rp-footer {
    text-align: center; padding: 1.5rem 0; font-size: .78rem; color: var(--rp-muted);
    border-top: 1px solid var(--rp-border); background: var(--rp-surface);
}

/* ── Board Card ─────────────────────────────────────────────── */
.rp-board-card {
    background: var(--rp-surface); border: 1px solid var(--rp-border);
    border-radius: var(--rp-r); padding: 1.25rem 1.5rem;
    margin-bottom: 1rem; box-shadow: var(--rp-shadow);
}
.rp-board-card__title { font-size: 1.35rem; font-weight: 800; margin-bottom: .15rem; line-height: 1.3 }
.rp-board-card__sub { font-size: .9rem; color: var(--rp-muted); font-weight: 500 }
.rp-board-card__desc { font-size: .85rem; color: var(--rp-muted); line-height: 1.6; margin-top: .35rem }

/* ── Toolbar (search + add) ─────────────────────────────────── */
.rp-toolbar { display: flex; gap: .5rem; margin-bottom: .85rem; align-items: stretch }
.rp-search-bar {
    flex: 1; position: relative; display: flex; align-items: center;
    background: var(--rp-surface); border: 1px solid var(--rp-border);
    border-radius: var(--rp-r); transition: border-color var(--rp-t);
}
.rp-search-bar:focus-within { border-color: var(--rp-primary) }
.rp-search-bar__icon {
    position: absolute; left: .85rem; top: 50%; transform: translateY(-50%);
    width: 16px; height: 16px; stroke: var(--rp-muted); pointer-events: none;
}
.rp-search-bar__input {
    width: 100%; padding: .6rem .75rem .6rem 2.5rem;
    border: none; border-radius: var(--rp-r); font-size: .85rem;
    color: var(--rp-text); background: transparent; outline: none;
}
.rp-search-bar__input::placeholder { color: #94a3b8 }

/* ── Filter Tabs ────────────────────────────────────────────── */
.rp-filters {
    display: flex; align-items: center; justify-content: space-between;
    gap: .75rem; margin-bottom: 1rem;
}
.rp-tabs {
    display: flex; gap: .3rem; flex: 1; min-width: 0;
    overflow-x: auto; -webkit-overflow-scrolling: touch;
    scrollbar-width: none; padding-bottom: 2px;
}
.rp-tabs::-webkit-scrollbar { display: none }
.rp-tab {
    display: inline-flex; align-items: center; gap: .3rem;
    padding: .4rem .75rem; border: 1px solid var(--rp-border);
    border-radius: 50px; background: var(--rp-surface);
    font-size: .8rem; font-weight: 500; color: var(--rp-muted);
    cursor: pointer; white-space: nowrap;
    transition: all var(--rp-t);
}
.rp-tab:hover { border-color: #cbd5e1; color: var(--rp-text) }
.rp-tab.active { background: var(--rp-primary); color: #fff; border-color: var(--rp-primary) }
.rp-tab__count {
    font-size: .7rem; font-weight: 700;
    background: rgba(0,0,0,.06); border-radius: 50px; padding: .05rem .35rem;
}
.rp-tab.active .rp-tab__count { background: rgba(255,255,255,.25) }

/* ── Sort Toggle ────────────────────────────────────────────── */
.rp-sort {
    display: flex; gap: .2rem; flex-shrink: 0;
    border-left: 1px solid var(--rp-border); padding-left: .6rem; margin-left: .25rem;
}
.rp-sort__btn {
    display: inline-flex; align-items: center; gap: .25rem;
    padding: .35rem .6rem; border: none; border-radius: 6px;
    background: transparent; font-size: .8rem; font-weight: 500;
    color: var(--rp-muted); cursor: pointer; transition: all var(--rp-t);
    white-space: nowrap;
}
.rp-sort__btn svg { stroke: currentColor }
.rp-sort__btn:hover { color: var(--rp-text); background: var(--rp-border-light) }
.rp-sort__btn.active { color: var(--rp-primary); background: rgba(99,102,241,.08) }

/* ── Buttons ────────────────────────────────────────────────── */
.rp-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .35rem;
    padding: .55rem 1.1rem; border-radius: var(--rp-r-sm);
    font-size: .85rem; font-weight: 600; cursor: pointer; border: none;
    transition: all var(--rp-t); text-decoration: none; line-height: 1.4;
    white-space: nowrap;
}
.rp-btn:hover { text-decoration: none }
.rp-btn:disabled { opacity: .5; cursor: default }
.rp-btn--sm { padding: .4rem .75rem; font-size: .8rem }
.rp-btn--primary { background: var(--rp-primary); color: #fff }
.rp-btn--primary:hover { background: var(--rp-primary-h) }
.rp-btn--ghost { background: transparent; color: var(--rp-muted); border: 1px solid var(--rp-border) }
.rp-btn--ghost:hover { background: var(--rp-border-light); color: var(--rp-text) }
.rp-btn--outline {
    background: transparent; color: var(--rp-primary);
    border: 1px solid var(--rp-border); font-weight: 500;
}
.rp-btn--outline:hover { border-color: var(--rp-primary); background: rgba(99,102,241,.04) }
.rp-btn--upvote {
    background: var(--rp-surface); color: var(--rp-muted);
    border: 1.5px solid var(--rp-border); border-radius: var(--rp-r-sm);
    padding: .5rem 1rem; font-weight: 700; gap: .4rem;
    flex-shrink: 0;
}
.rp-btn--upvote:hover { border-color: var(--rp-primary); color: var(--rp-primary); transform: translateY(-1px) }
.rp-btn--upvote:hover svg { stroke: var(--rp-primary) }
.rp-btn--upvote.voted { background: var(--rp-primary); color: #fff; border-color: var(--rp-primary) }
.rp-btn--upvote.voted svg { stroke: #fff }
.rp-btn--upvote svg { stroke: var(--rp-muted); transition: stroke var(--rp-t) }

/* ── Item Cards ─────────────────────────────────────────────── */
.rp-items { display: flex; flex-direction: column; gap: .5rem }

.rp-card {
    display: flex; gap: 1rem; align-items: flex-start;
    padding: 1rem 1.25rem;
    background: var(--rp-surface); border: 1px solid var(--rp-border);
    border-radius: var(--rp-r);
    transition: all var(--rp-t);
}
.rp-card:hover { box-shadow: var(--rp-shadow-md); border-color: #cbd5e1; transform: translateY(-1px) }

/* ── Vote Button (list) ─────────────────────────────────────── */
.rp-vote {
    display: flex; flex-direction: column; align-items: center;
    min-width: 52px; padding: .5rem .35rem .4rem;
    cursor: pointer; border-radius: var(--rp-r-sm);
    border: 1.5px solid var(--rp-border); background: var(--rp-surface);
    user-select: none; flex-shrink: 0; transition: all var(--rp-t);
    gap: 0; color: var(--rp-muted);
}
.rp-vote:hover { border-color: var(--rp-primary); color: var(--rp-primary); transform: translateY(-1px) }
.rp-vote:hover .rp-vote__arrow { stroke: var(--rp-primary) }
.rp-vote.voted { background: var(--rp-primary); border-color: var(--rp-primary); color: #fff }
.rp-vote.voted .rp-vote__arrow { stroke: #fff }
.rp-vote.voting { pointer-events: none; opacity: .6 }
.rp-vote__arrow { width: 16px; height: 16px; stroke: var(--rp-muted); transition: stroke var(--rp-t) }
.rp-vote__count { font-size: 1.15rem; font-weight: 800; line-height: 1.1; color: inherit; transition: transform .15s }

/* ── Card Body ──────────────────────────────────────────────── */
.rp-card__body { flex: 1; min-width: 0; color: inherit; text-decoration: none; display: block }
.rp-card__body:hover { text-decoration: none }
.rp-card__title { font-size: .95rem; font-weight: 700; color: var(--rp-text); line-height: 1.4; margin-bottom: .15rem }
.rp-card__body:hover .rp-card__title { color: var(--rp-primary) }
.rp-card__desc {
    font-size: .82rem; color: var(--rp-muted); line-height: 1.5;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
    margin-bottom: .4rem;
}
.rp-card__meta { display: flex; align-items: center; gap: .35rem; flex-wrap: wrap; font-size: .75rem; color: var(--rp-muted) }
.rp-card__info { color: var(--rp-muted) }
.rp-card__comments { display: inline-flex; align-items: center; gap: .2rem; color: var(--rp-muted) }
.rp-card__comments svg { stroke: var(--rp-muted) }

/* ── Badges ─────────────────────────────────────────────────── */
.rp-badge {
    display: inline-flex; align-items: center;
    padding: .15rem .5rem; border-radius: 50px;
    font-size: .68rem; font-weight: 600; line-height: 1.3;
}
.rp-badge--pinned { background: #fef3c7; color: #92400e }
.rp-badge--cat { background: var(--rp-border-light); color: var(--rp-muted) }
.rp-badge--done { background: #dcfce7; color: #166534 }
.rp-badge--under_review { background: #f1f5f9; color: #475569 }
.rp-badge--planned { background: #dbeafe; color: #1e40af }
.rp-badge--in_progress { background: #fff7ed; color: #c2410c }
.rp-badge--not_planned { background: #fce7f3; color: #be185d }

/* ── FAB ────────────────────────────────────────────────────── */
.rp-fab {
    position: fixed; bottom: 1.25rem; right: 1.25rem;
    width: 48px; height: 48px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: var(--rp-primary); color: #fff; border: none; cursor: pointer;
    box-shadow: 0 4px 14px rgba(99,102,241,.35);
    z-index: 50; transition: all .25s ease;
    opacity: 0; transform: translateY(12px); pointer-events: none;
}
.rp-fab.visible { opacity: 1; transform: none; pointer-events: auto }
.rp-fab svg { stroke: #fff }
.rp-fab:hover { background: var(--rp-primary-h); transform: scale(1.05) }

/* ── Detail Page ────────────────────────────────────────────── */
.rp-detail__back {
    display: inline-flex; align-items: center; gap: .25rem;
    font-size: .85rem; color: var(--rp-muted); margin-bottom: 1rem;
    text-decoration: none; font-weight: 500; transition: color var(--rp-t);
}
.rp-detail__back:hover { color: var(--rp-primary); text-decoration: none }
.rp-detail__back svg { stroke: currentColor }

.rp-detail__card {
    background: var(--rp-surface); border: 1px solid var(--rp-border);
    border-radius: var(--rp-r); padding: 1.5rem 1.75rem;
    box-shadow: var(--rp-shadow); margin-bottom: 1rem;
}
.rp-detail__top { display: flex; align-items: flex-start; gap: 1rem; justify-content: space-between }
.rp-detail__heading { flex: 1; min-width: 0 }
.rp-detail__title { font-size: 1.35rem; font-weight: 800; line-height: 1.3; margin-bottom: .5rem }
.rp-detail__meta { display: flex; flex-wrap: wrap; gap: .35rem; align-items: center }
.rp-detail__info { font-size: .78rem; color: var(--rp-muted) }
.rp-detail__vote { flex-shrink: 0 }
.rp-detail__vote-count { font-size: 1rem; transition: transform .15s }
.rp-detail__desc {
    font-size: .9rem; line-height: 1.75; color: #475569;
    padding-top: 1rem; margin-top: 1rem; border-top: 1px solid var(--rp-border-light);
}

.rp-detail__response {
    background: rgba(99,102,241,.03); border: 1px solid rgba(99,102,241,.12);
    border-radius: var(--rp-r); padding: 1.25rem 1.5rem; margin-bottom: 1rem;
}
.rp-detail__response-label {
    display: flex; align-items: center; gap: .35rem;
    font-size: .78rem; font-weight: 700; color: var(--rp-primary);
    margin-bottom: .4rem; text-transform: uppercase; letter-spacing: .03em;
}
.rp-detail__response-label svg { stroke: var(--rp-primary) }
.rp-detail__response-body { font-size: .88rem; line-height: 1.7; color: #475569 }

/* ── Comments ───────────────────────────────────────────────── */
.rp-comments { margin-top: .5rem }
.rp-comments__header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: .85rem;
}
.rp-comments__title { font-size: 1rem; font-weight: 700; color: var(--rp-text) }
.rp-comments__sort { display: flex; gap: .2rem }
.rp-comments__empty { font-size: .85rem; color: var(--rp-muted); padding: 1rem 0 }

.rp-comment-form {
    background: var(--rp-surface); border: 1px solid var(--rp-border);
    border-radius: var(--rp-r); padding: 1rem; margin-bottom: 1rem;
    box-shadow: var(--rp-shadow);
}
.rp-comment-form textarea {
    width: 100%; padding: .6rem .85rem;
    border: 1px solid var(--rp-border); border-radius: var(--rp-r-sm);
    font-size: .85rem; resize: vertical; min-height: 60px; font-family: inherit;
    transition: border-color var(--rp-t); color: var(--rp-text);
}
.rp-comment-form textarea:focus { outline: none; border-color: var(--rp-primary) }
.rp-comment-form__row { display: flex; gap: .5rem; align-items: center; margin-top: .6rem }
.rp-comment-form__row input {
    flex: 1; padding: .45rem .65rem;
    border: 1px solid var(--rp-border); border-radius: var(--rp-r-sm);
    font-size: .8rem; transition: border-color var(--rp-t); color: var(--rp-text);
    background: var(--rp-surface);
}
.rp-comment-form__row input:focus { outline: none; border-color: var(--rp-primary) }

.rp-comments__list { display: flex; flex-direction: column; gap: .5rem }
.rp-comment {
    display: flex; gap: .75rem; align-items: flex-start;
    padding: 1rem 1.15rem;
    background: var(--rp-surface); border: 1px solid var(--rp-border);
    border-radius: var(--rp-r);
}
.rp-comment__avatar {
    width: 32px; height: 32px; flex-shrink: 0; border-radius: 50%;
    background: var(--rp-border-light);
    display: flex; align-items: center; justify-content: center;
    font-size: .78rem; font-weight: 700; color: var(--rp-muted);
}
.rp-comment__avatar--official { background: rgba(99,102,241,.1); color: var(--rp-primary) }
.rp-comment__avatar--official svg { stroke: var(--rp-primary) }
.rp-comment__content { flex: 1; min-width: 0 }
.rp-comment__header { display: flex; gap: .4rem; align-items: center; margin-bottom: .2rem; flex-wrap: wrap }
.rp-comment__author { font-size: .82rem; font-weight: 600; color: var(--rp-text) }
.rp-comment__author--official { color: var(--rp-primary) }
.rp-comment__badge {
    font-size: .58rem; font-weight: 700; padding: .1rem .35rem;
    background: var(--rp-primary); color: #fff; border-radius: 4px;
    text-transform: uppercase; letter-spacing: .03em;
}
.rp-comment__date { font-size: .72rem; color: var(--rp-muted) }
.rp-comment__body { font-size: .85rem; line-height: 1.6; color: #475569 }

/* ── Modal ──────────────────────────────────────────────────── */
.rp-modal-overlay {
    position: fixed; inset: 0; background: rgba(15,23,42,.4);
    backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
    z-index: 1000; display: none; align-items: center; justify-content: center;
    padding: 1rem;
}
.rp-modal-overlay.open { display: flex }
.rp-modal {
    background: var(--rp-surface); border-radius: 14px;
    max-width: 500px; width: 100%; max-height: 90vh; overflow-y: auto;
    box-shadow: 0 20px 50px rgba(0,0,0,.15);
    animation: rpModalIn .2s ease-out;
}
@keyframes rpModalIn { from { opacity: 0; transform: translateY(10px) } to { opacity: 1; transform: none } }
.rp-modal__header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1.25rem 1.5rem .75rem;
}
.rp-modal__title { font-size: 1.1rem; font-weight: 700 }
.rp-modal__close {
    width: 30px; height: 30px; border: none; background: var(--rp-border-light);
    border-radius: 8px; font-size: 1.15rem; color: var(--rp-muted);
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: all var(--rp-t); line-height: 1;
}
.rp-modal__close:hover { background: var(--rp-border); color: var(--rp-text) }
.rp-modal form { padding: 1rem 1.5rem 1.5rem }
.rp-form-group { margin-bottom: .85rem }
.rp-form-group label { display: block; font-size: .78rem; font-weight: 600; color: var(--rp-muted); margin-bottom: .25rem }
.rp-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem }
.rp-modal input[type=text], .rp-modal input[type=email], .rp-modal textarea, .rp-modal select {
    width: 100%; padding: .5rem .75rem;
    border: 1px solid var(--rp-border); border-radius: var(--rp-r-sm);
    font-size: .85rem; font-family: inherit;
    transition: border-color var(--rp-t); background: var(--rp-surface); color: var(--rp-text);
}
.rp-modal input:focus, .rp-modal textarea:focus, .rp-modal select:focus { outline: none; border-color: var(--rp-primary) }
.rp-modal__actions { display: flex; gap: .5rem; justify-content: flex-end; margin-top: 1.25rem; padding-top: 1rem; border-top: 1px solid var(--rp-border-light) }

/* ── Kanban ─────────────────────────────────────────────────── */
.rp-kanban {
    display: flex; gap: .75rem; margin-top: 1.25rem;
    overflow-x: auto; -webkit-overflow-scrolling: touch;
    scrollbar-width: thin; padding-bottom: .5rem;
}
.rp-kanban__col {
    background: var(--rp-surface); border-radius: var(--rp-r);
    border: 1px solid var(--rp-border); overflow: hidden;
    min-width: 230px; flex: 1;
}
.rp-kanban__col-header {
    padding: .75rem 1rem; display: flex; align-items: center; gap: .5rem;
    border-bottom: 1px solid var(--rp-border-light); background: var(--rp-border-light);
}
.rp-kanban__col-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0 }
.rp-kanban__col-label { font-size: .82rem; font-weight: 700; color: var(--rp-text) }
.rp-kanban__col-count {
    font-size: .68rem; font-weight: 600; color: var(--rp-muted);
    background: var(--rp-surface); border-radius: 50px; padding: .05rem .4rem;
}
.rp-kanban__col-body { padding: .5rem }
.rp-kanban__card {
    display: block; text-decoration: none; color: inherit;
    background: var(--rp-surface); border: 1px solid var(--rp-border);
    border-radius: var(--rp-r-sm); padding: .7rem .85rem; margin-bottom: .4rem;
    transition: all var(--rp-t);
}
.rp-kanban__card:last-child { margin-bottom: 0 }
.rp-kanban__card:hover { border-color: var(--rp-primary); box-shadow: var(--rp-shadow-md); text-decoration: none; transform: translateY(-1px) }
.rp-kanban__card-title { font-weight: 600; font-size: .82rem; color: var(--rp-text); line-height: 1.4; margin-bottom: .3rem }
.rp-kanban__card-meta { display: flex; gap: .6rem; font-size: .72rem; color: var(--rp-muted) }
.rp-kanban__card-votes, .rp-kanban__card-comments { display: inline-flex; align-items: center; gap: .2rem }
.rp-kanban__card-votes svg, .rp-kanban__card-comments svg { stroke: var(--rp-muted) }

/* ── Changelog Timeline ─────────────────────────────────────── */
.rp-timeline { position: relative; padding-left: 1.75rem }
.rp-timeline::before {
    content: ''; position: absolute; left: 6px; top: 6px; bottom: 6px;
    width: 2px; background: var(--rp-border); border-radius: 1px;
}
.rp-timeline__entry { position: relative; margin-bottom: 1.25rem }
.rp-timeline__entry:last-child { margin-bottom: 0 }
.rp-timeline__dot {
    position: absolute; left: -1.75rem; top: 1.4rem;
    width: 14px; height: 14px;
    background: var(--rp-primary); border: 3px solid var(--rp-bg); border-radius: 50%;
}
.rp-timeline__card {
    background: var(--rp-surface); border: 1px solid var(--rp-border);
    border-radius: var(--rp-r); padding: 1.25rem 1.5rem;
    box-shadow: var(--rp-shadow); transition: all var(--rp-t);
}
.rp-timeline__card:hover { box-shadow: var(--rp-shadow-md); transform: translateY(-1px) }
.rp-timeline__header { display: flex; align-items: center; gap: .5rem; margin-bottom: .4rem }
.rp-timeline__version {
    padding: .15rem .5rem; background: var(--rp-primary); color: #fff;
    border-radius: 5px; font-size: .7rem; font-weight: 700;
}
.rp-timeline__date { font-size: .78rem; color: var(--rp-muted) }
.rp-timeline__title { font-size: 1rem; font-weight: 700; margin-bottom: .25rem }
.rp-timeline__body { font-size: .85rem; line-height: 1.7; color: #475569 }
.rp-timeline__related {
    margin-top: .65rem; font-size: .78rem; color: var(--rp-muted);
    display: flex; align-items: center; gap: .3rem;
}
.rp-timeline__related svg { stroke: var(--rp-muted) }

/* ── Section Header ─────────────────────────────────────────── */
.rp-section-header { margin-bottom: 1.25rem }
.rp-section-header h2 { font-size: 1.3rem; font-weight: 800; margin-bottom: .2rem }
.rp-section-header p { color: var(--rp-muted); font-size: .88rem }

/* ── Empty State ────────────────────────────────────────────── */
.rp-empty {
    text-align: center; padding: 2.5rem 1.5rem; color: var(--rp-muted);
    background: var(--rp-surface); border: 1px solid var(--rp-border);
    border-radius: var(--rp-r);
}
.rp-empty--sm { padding: 1.25rem .75rem; font-size: .85rem; border: none; background: transparent }
.rp-empty__icon { font-size: 2rem; margin-bottom: .5rem; opacity: .5 }
.rp-empty__title { font-size: 1rem; font-weight: 700; color: var(--rp-text); margin-bottom: .2rem }
.rp-empty__desc { font-size: .85rem; margin-bottom: .75rem }
.rp-empty__btn { margin-top: .25rem }

/* ── Honeypot ───────────────────────────────────────────────── */
.rp-hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; overflow: hidden }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
    :root { --rp-w: 100% }
    .rp-main { padding: 1rem .75rem 5rem }
    .rp-board-card { padding: 1rem 1.25rem }
    .rp-board-card__title { font-size: 1.15rem }
    .rp-card { padding: .85rem 1rem; gap: .75rem }
    .rp-vote { min-width: 46px; padding: .4rem .25rem .35rem }
    .rp-vote__count { font-size: 1rem }
    .rp-vote__arrow { width: 14px; height: 14px }
    .rp-card__title { font-size: .88rem }
    .rp-filters { flex-direction: column; align-items: stretch; gap: .5rem }
    .rp-sort { justify-content: flex-end; border-left: none; padding-left: 0; margin-left: 0 }
    .rp-kanban { flex-direction: column }
    .rp-kanban__col { min-width: auto }
    .rp-detail__card { padding: 1.15rem 1.35rem }
    .rp-detail__title { font-size: 1.15rem }
    .rp-detail__top { flex-direction: column; gap: .75rem }
    .rp-detail__vote { align-self: flex-start }
    .rp-modal { border-radius: var(--rp-r) }
    .rp-form-row { grid-template-columns: 1fr }
    .rp-timeline { padding-left: 1.25rem }
    .rp-timeline__dot { left: -1.25rem; width: 10px; height: 10px }
    .rp-timeline::before { left: 4px }
}

@media (max-width: 480px) {
    .rp-header__inner { flex-direction: column; height: auto; padding: .5rem 1rem; gap: .25rem }
    .rp-nav { gap: .1rem; flex-wrap: wrap; justify-content: center }
    .rp-nav__link { padding: .3rem .5rem; font-size: .78rem }
    .rp-toolbar { flex-direction: column }
    .rp-card__meta { font-size: .7rem }
    .rp-comment-form__row { flex-direction: column }
    .rp-comment-form__row input { width: 100% }
    .rp-comment { padding: .75rem .85rem }
}