/* ...BLOG ALEATORIO (random.html): pantalla completa con barra superior */

html,
body.random-page {
    height: 100%;
}

body.random-page {
    display: flex;
    flex-direction: column;
    height: 100dvh;
    overflow: hidden;
}

/* ---------- Barra superior ---------- */

.rb-bar {
    flex: 0 0 auto;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 12px;
    padding: 8px 16px;
    background: var(--color-bg-elevated);
    border-bottom: 1px solid var(--color-border);
    position: relative;
    z-index: 10;
}

.rb-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    justify-self: start;
    color: var(--color-heading);
    font-size: 1.05rem;
    font-weight: 700;
    text-decoration: none;
}

.rb-logo:hover {
    text-decoration: none;
    color: var(--color-accent);
}

.rb-logo img {
    width: 40px;
    height: 30px;
    border-radius: 5px;
}

.rb-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    min-width: 0;
}

.rb-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.rb-main {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 22px;
    border: 0;
    border-radius: 999px;
    background: var(--color-accent);
    color: #10230a;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}

.rb-main:hover {
    background: var(--color-accent-alt);
}

.rb-main:active {
    transform: scale(0.97);
}

.rb-dice {
    display: inline-block;
}

.rb-dice.roll {
    animation: rb-roll 0.5s ease;
}

@keyframes rb-roll {
    to {
        transform: rotate(360deg);
    }
}

.rb-prev {
    width: 36px;
    height: 36px;
    border: 1px solid var(--color-border-soft);
    border-radius: 50%;
    background: var(--color-card-bg);
    color: var(--color-text);
    font: inherit;
    font-size: 1.3rem;
    line-height: 1;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}

.rb-prev:hover:not(:disabled) {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.rb-prev:disabled {
    opacity: 0.35;
    cursor: default;
}

.rb-url {
    max-width: min(60vw, 520px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--color-text-dim);
    font-size: 0.78rem;
    font-weight: 600;
}

.rb-url::after {
    content: " ↗";
}

.rb-url:hover {
    color: var(--color-accent);
}

.rb-right {
    justify-self: end;
}

.rb-info {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border: 1px solid var(--color-border-soft);
    border-radius: 999px;
    background: var(--color-card-bg);
    color: var(--color-text-muted);
    font: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}

.rb-info:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.rb-info.is-active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #10230a;
}

.rb-bar button:focus-visible,
.rb-bar a:focus-visible,
.rb-panel button:focus-visible,
.rb-toast button:focus-visible,
.rb-toast a:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

/* ---------- Escenario ---------- */

.rb-stage {
    flex: 1 1 auto;
    position: relative;
    max-width: none;
    margin: 0;
    padding: 0;
    min-height: 0;
}

.rb-frame {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    background: #fff;
}

.rb-loading {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: grid;
    place-items: center;
    background: var(--color-bg);
    color: var(--color-text-dim);
    pointer-events: none;
}

.rb-loading[hidden],
.rb-toast[hidden] {
    display: none;
}

.rb-toast {
    position: absolute;
    left: 50%;
    bottom: 18px;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px 14px;
    width: max-content;
    max-width: 92vw;
    padding: 10px 16px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-soft);
    border-radius: 10px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
    font-size: 0.85rem;
    text-align: center;
}

.rb-toast button {
    border: 0;
    background: none;
    padding: 0;
    color: var(--color-accent);
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

/* ---------- Panel de información (desliza desde la derecha) ---------- */

.rb-panel {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 5;
    width: min(380px, 92vw);
    padding: 22px 20px 28px;
    overflow-y: auto;
    background: var(--color-card-bg);
    border-left: 1px solid var(--color-border);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.3);
    transform: translateX(105%);
    transition: transform 0.28s ease;
}

.rb-panel.open {
    transform: none;
}

.rb-panel-close {
    position: absolute;
    top: 10px;
    right: 12px;
    width: 32px;
    height: 32px;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--color-text-dim);
    font-size: 1rem;
    cursor: pointer;
}

.rb-panel-close:hover {
    background: var(--color-bg-elevated);
    color: var(--color-text);
}

.rb-info-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 6px 28px 14px 0;
}

.rb-info-head .favicon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    margin: 0;
    border-radius: 50%;
    background: var(--color-favicon-fallback);
    object-fit: cover;
}

.rb-info-name {
    margin: 0;
    color: var(--color-heading);
    font-size: 1.15rem;
    line-height: 1.25;
}

.rb-info-country {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 3px;
    color: var(--color-text-dim-2);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.03em;
}

.rb-info-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 14px;
}

.rb-info-desc {
    margin: 0 0 16px;
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

.rb-info-row {
    margin-bottom: 14px;
}

.rb-info-label-text {
    display: block;
    margin-bottom: 4px;
    color: var(--color-text-dim-2);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.rb-info-row a {
    overflow-wrap: anywhere;
    font-size: 0.9rem;
}

.rb-info-row .tags-row {
    margin-top: 2px;
}

.rb-open-btn {
    display: inline-block;
    margin-top: 6px;
    padding: 9px 18px;
    border-radius: 999px;
    background: var(--color-accent);
    color: #10230a;
    font-size: 0.9rem;
    font-weight: 700;
}

.rb-open-btn:hover {
    background: var(--color-accent-alt);
    text-decoration: none;
}

/* ---------- Celulares ---------- */

@media (max-width: 640px) {
    .rb-bar {
        padding: 8px 10px;
        gap: 8px;
    }
    .rb-logo span,
    .rb-info-label {
        display: none;
    }
    .rb-main {
        padding: 9px 16px;
        font-size: 0.95rem;
    }
    .rb-url {
        max-width: 56vw;
    }
}

@media (prefers-reduced-motion: reduce) {
    .rb-panel,
    .rb-dice.roll {
        transition: none;
        animation: none;
    }
}