:root {
    --pen-bg: #1a1410;
    --pen-wood: #2b1d14;
    --pen-plank: #3d2a1c;
    --pen-brass: #c4a35a;
    --pen-brass-hi: #e6c87a;
    --pen-cream: #f4ead8;
    --pen-muted: #cbbba0;
    --pen-grass: #5a8f3d;
    --pen-danger: #ba4a3a;
    --pen-radius: 12px;

    --pen-dur: 220ms;
    --pen-dur-slow: 420ms;
    --pen-ease: cubic-bezier(0.4, 0, 0.2, 1);
    --pen-lift: -2px;
    --pen-glow: 0 14px 34px rgba(0, 0, 0, 0.34), 0 0 0 1px rgba(196, 163, 90, 0.42), 0 0 26px rgba(196, 163, 90, 0.16);
}

html, body {
    min-height: 100%;
}

body.pensioneria {
    background-color: var(--pen-bg);
    background-image: none;
    color: var(--pen-cream);
    font-family: "Nunito", "Segoe UI", system-ui, sans-serif;
}

/* One room photo, painted once. attachment:fixed was drawing it twice. */
body.pensioneria::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-color: var(--pen-bg);
    background-image:
        linear-gradient(180deg, rgba(26, 20, 16, 0.45), rgba(26, 20, 16, 0.88)),
        url('../img/background.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center top;
}

body.pensioneria a {
    color: var(--pen-brass-hi);
    transition: color var(--pen-dur) var(--pen-ease);
}

body.pensioneria a:hover {
    color: var(--pen-brass);
}

body.pensioneria :focus-visible {
    outline: 2px solid var(--pen-brass-hi);
    outline-offset: 2px;
    border-radius: 6px;
}

.pen-masthead {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 28px 16px 18px;
    background: transparent;
    border: 0;
}

.pen-banner {
    display: block;
    line-height: 0;
}

.pen-banner img {
    width: min(640px, 88vw);
    height: auto;
    max-width: 100%;
    filter: drop-shadow(0 10px 22px rgba(0, 0, 0, 0.55));
    transition: filter var(--pen-dur-slow) var(--pen-ease), transform var(--pen-dur-slow) var(--pen-ease);
}

.pen-banner:hover img {
    filter: drop-shadow(0 12px 26px rgba(0, 0, 0, 0.6)) drop-shadow(0 0 18px rgba(196, 163, 90, 0.28));
    transform: translateY(-1px);
}

.pen-actions {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 18px;
}

.pen-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 132px;
    padding: 11px 22px;
    border-radius: 999px;
    background: rgba(43, 29, 20, 0.88);
    border: 1px solid rgba(196, 163, 90, 0.45);
    color: var(--pen-cream) !important;
    font-weight: 800;
    letter-spacing: 0.03em;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.28);
    transition: background-color var(--pen-dur) var(--pen-ease),
                border-color var(--pen-dur) var(--pen-ease),
                color var(--pen-dur) var(--pen-ease),
                transform var(--pen-dur) var(--pen-ease),
                box-shadow var(--pen-dur) var(--pen-ease);
}

.pen-action:hover,
.pen-action.is-on {
    background: var(--pen-brass);
    border-color: var(--pen-brass-hi);
    color: #1a1410 !important;
}

.pen-action:hover {
    transform: translateY(var(--pen-lift));
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.34), 0 0 20px rgba(196, 163, 90, 0.22);
}

.pen-action:active {
    transform: translateY(0);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.pen-action--login {
    min-width: 168px;
    background: var(--pen-brass);
    border-color: var(--pen-brass-hi);
    color: #1a1410 !important;
}

.pen-action--login:hover,
.pen-action--login.is-on {
    background: var(--pen-brass-hi);
}

.pen-user {
    margin-top: 12px;
    color: var(--pen-muted);
    font-size: 0.88rem;
    font-weight: 700;
}

.pen-user a {
    color: var(--pen-cream);
}

.pen-user a:hover {
    color: var(--pen-brass-hi);
}

.pen-hero {
    position: relative;
    min-height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    padding: 12px 16px 28px;
    background: transparent;
    border-bottom: none;
}

.pen-hero h1,
.pen-hero h2,
.pen-hero h3 {
    color: var(--pen-cream);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

.pen-welcome {
    max-width: 36rem;
    margin: 0;
    color: var(--pen-cream);
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.45;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

.pen-welcome--punch {
    margin-top: 10px;
    color: var(--pen-brass-hi);
}

.pen-hero .btn,
.btn-primary,
.btn-secondary {
    --bs-btn-bg: var(--pen-brass);
    --bs-btn-border-color: var(--pen-brass);
    --bs-btn-color: #1a1410;
    --bs-btn-hover-bg: var(--pen-brass-hi);
    --bs-btn-hover-border-color: var(--pen-brass-hi);
    --bs-btn-hover-color: #1a1410;
    --bs-btn-active-bg: var(--pen-brass-hi);
    --bs-btn-font-weight: 700;
    border-radius: 10px;
}

.btn {
    transition: background-color var(--pen-dur) var(--pen-ease),
                border-color var(--pen-dur) var(--pen-ease),
                color var(--pen-dur) var(--pen-ease),
                transform var(--pen-dur) var(--pen-ease),
                box-shadow var(--pen-dur) var(--pen-ease);
}

.btn:hover {
    transform: translateY(var(--pen-lift));
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.3), 0 0 18px rgba(196, 163, 90, 0.2);
}

.btn:active {
    transform: translateY(0);
}

.btn-outline-danger {
    --bs-btn-color: var(--pen-danger);
    --bs-btn-border-color: var(--pen-danger);
}

.btn-outline-danger:hover {
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.3), 0 0 18px rgba(186, 74, 58, 0.24);
}

.card,
.pen-card {
    background: rgba(43, 29, 20, 0.92);
    border: 1px solid rgba(196, 163, 90, 0.28);
    border-radius: var(--pen-radius);
    color: var(--pen-cream);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
    transition: transform var(--pen-dur-slow) var(--pen-ease),
                box-shadow var(--pen-dur-slow) var(--pen-ease),
                border-color var(--pen-dur-slow) var(--pen-ease);
}

.card:hover,
.pen-card:hover {
    transform: translateY(var(--pen-lift));
    border-color: rgba(196, 163, 90, 0.5);
    box-shadow: var(--pen-glow);
}

.post-preview .card-img-top {
    transition: transform var(--pen-dur-slow) var(--pen-ease);
    will-change: transform;
}

.post-preview {
    overflow: hidden;
}

.post-preview:hover .card-img-top {
    transform: scale(1.03);
}

.card-title,
.card-title a {
    color: var(--pen-cream) !important;
}

.card-footer {
    background: transparent;
    border-top: 1px solid rgba(196, 163, 90, 0.2);
    color: var(--pen-muted) !important;
}

.form-control,
.form-select {
    background: var(--pen-plank);
    border: 1px solid rgba(196, 163, 90, 0.35);
    color: var(--pen-cream);
    transition: background-color var(--pen-dur) var(--pen-ease),
                border-color var(--pen-dur) var(--pen-ease),
                box-shadow var(--pen-dur) var(--pen-ease);
}

.form-control:hover:not(:focus),
.form-select:hover:not(:focus) {
    border-color: rgba(196, 163, 90, 0.55);
}

.form-control:focus,
.form-select:focus {
    background: var(--pen-plank);
    color: var(--pen-cream);
    border-color: var(--pen-brass);
    box-shadow: 0 0 0 0.2rem rgba(196, 163, 90, 0.25);
}

.form-control::placeholder {
    color: var(--pen-muted);
}

.progress {
    background: var(--pen-plank);
}

.progress-bar {
    background: var(--pen-grass);
    transition: width var(--pen-dur-slow) var(--pen-ease);
}

.badge.bg-danger {
    background: var(--pen-danger) !important;
}

.pen-footer {
    background: rgba(26, 20, 16, 0.94);
    color: var(--pen-muted);
    border-top: 1px solid rgba(196, 163, 90, 0.28);
}

.pen-footer a {
    color: var(--pen-cream);
}

.pen-footer .pen-social {
    background: var(--pen-brass) !important;
    transition: transform var(--pen-dur) var(--pen-ease), box-shadow var(--pen-dur) var(--pen-ease);
}

.pen-footer .pen-social:hover {
    transform: translateY(-3px) rotate(-4deg);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.35), 0 0 16px rgba(196, 163, 90, 0.32);
}

.pen-footer .pen-social i {
    color: #1a1410 !important;
}

.content .card {
    margin-bottom: 1rem;
}

.alert {
    border-radius: var(--pen-radius);
}

h1, h2, h3, h4, h5 {
    color: var(--pen-cream);
}

.text-muted {
    color: var(--pen-muted) !important;
}

.skin-card {
    background: var(--pen-wood) !important;
    border-color: rgba(196, 163, 90, 0.25) !important;
}

.skin-card.is-active {
    border-color: var(--pen-brass) !important;
}

.skin-badge {
    color: var(--pen-brass-hi) !important;
}

body.pen-embed {
    height: 100%;
    overflow: hidden;
}

body.pen-embed #app {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    min-height: 0;
    height: 100%;
}

body.pen-embed header,
body.pen-embed .pen-masthead {
    flex: 0 0 auto;
}

body.pen-embed .pen-masthead {
    padding: 10px 12px 12px;
    background: rgba(26, 20, 16, 0.78);
}

body.pen-embed .pen-banner img {
    width: min(280px, 70vw);
}

body.pen-embed .pen-actions {
    margin-top: 10px;
    gap: 8px;
}

body.pen-embed .pen-action {
    min-width: 108px;
    padding: 8px 16px;
}

body.pen-embed .pen-user {
    margin-top: 6px;
}

.pen-map-frame {
    flex: 1 1 auto;
    width: 100%;
    min-height: 0;
    border: 0;
    display: block;
    background: #1a1410;
}

.pen-stats__intro h1 {
    font-weight: 800;
    margin-bottom: 8px;
}

.pen-stats__intro p {
    color: var(--pen-muted);
    max-width: 40rem;
    margin-bottom: 0;
}

.pen-stats__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

.pen-awards__intro {
    margin: 8px 0 16px;
}

.pen-awards__intro h2 {
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 6px;
}

.pen-awards__intro p {
    color: var(--pen-muted);
    max-width: 40rem;
    margin: 0;
}

.pen-awards__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.pen-award {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    padding: 18px 18px 16px;
    background: rgba(43, 29, 20, 0.92);
    border: 1px solid rgba(196, 163, 90, 0.28);
    border-radius: var(--pen-radius);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
    transition: transform var(--pen-dur-slow) var(--pen-ease),
                box-shadow var(--pen-dur-slow) var(--pen-ease),
                border-color var(--pen-dur-slow) var(--pen-ease);
}

.pen-award:hover {
    transform: translateY(var(--pen-lift));
    border-color: rgba(196, 163, 90, 0.5);
    box-shadow: var(--pen-glow);
}

.pen-award__icon {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    border-radius: 10px;
    background: rgba(196, 163, 90, 0.16);
    color: var(--pen-brass-hi);
    font-size: 1.2rem;
}

.pen-award__title {
    margin: 0 0 4px;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--pen-cream);
}

.pen-award__hint {
    margin: 0 0 14px;
    color: var(--pen-muted);
    font-size: 0.85rem;
    line-height: 1.35;
    flex: 1 1 auto;
}

.pen-award__winner {
    display: flex;
    align-items: center;
    gap: 10px;
}

.pen-award__winner strong {
    display: block;
    color: var(--pen-brass-hi);
    font-weight: 800;
}

.pen-award__winner span {
    color: var(--pen-cream);
    font-size: 0.92rem;
    font-weight: 700;
}

.pen-award__vacant {
    margin: 0;
    color: var(--pen-muted);
    font-weight: 700;
}

.pen-award.is-empty {
    opacity: 0.78;
}

.pen-kpi {
    position: relative;
    overflow: hidden;
    background: rgba(43, 29, 20, 0.92);
    border: 1px solid rgba(196, 163, 90, 0.28);
    border-radius: var(--pen-radius);
    padding: 16px 18px;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
    transition: transform var(--pen-dur-slow) var(--pen-ease),
                box-shadow var(--pen-dur-slow) var(--pen-ease),
                border-color var(--pen-dur-slow) var(--pen-ease);
}

.pen-kpi:hover {
    transform: translateY(var(--pen-lift));
    border-color: rgba(196, 163, 90, 0.5);
    box-shadow: var(--pen-glow);
}

.pen-kpi__label {
    display: block;
    color: var(--pen-muted);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.pen-kpi__value {
    display: block;
    color: var(--pen-brass-hi);
    font-size: 1.7rem;
    line-height: 1.1;
    font-weight: 800;
}

.pen-chart-legend {
    display: flex;
    gap: 16px;
    color: var(--pen-muted);
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.pen-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 6px;
}

.pen-dot--brass { background: var(--pen-brass); }
.pen-dot--grass { background: var(--pen-grass); }

.pen-chart svg {
    width: 100%;
    height: auto;
    display: block;
}

.pen-chart-axis {
    stroke: rgba(196, 163, 90, 0.28);
    stroke-width: 1;
}

.pen-chart-line {
    fill: none;
    stroke-width: 2.5;
    stroke-linejoin: round;
    stroke-linecap: round;
}

.pen-chart-line--brass { stroke: var(--pen-brass-hi); }
.pen-chart-line--grass { stroke: var(--pen-grass); }

.pen-chart text {
    fill: var(--pen-muted);
    font-size: 11px;
    font-family: Nunito, sans-serif;
}

.pen-player,
.pen-session {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(196, 163, 90, 0.16);
}

.pen-player:last-child,
.pen-session:last-child {
    border-bottom: 0;
}

.pen-head {
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    border-radius: 8px;
    image-rendering: pixelated;
    background-color: var(--pen-plank);
    background-size: 320px 320px;
    background-position: -40px -40px;
    background-repeat: no-repeat;
    border: 1px solid rgba(196, 163, 90, 0.28);
}

.pen-player__meta {
    flex: 1 1 auto;
    min-width: 0;
}

.pen-player__meta strong,
.pen-session strong {
    display: block;
    color: var(--pen-cream);
}

.pen-player__meta span,
.pen-session span {
    color: var(--pen-muted);
    font-size: 0.9rem;
}

.pen-player__seen {
    color: var(--pen-brass-hi);
    font-size: 0.85rem;
    font-weight: 700;
    white-space: nowrap;
}

.pen-session {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
}

@media (max-width: 991px) {
    .pen-stats__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pen-awards__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 576px) {
    .pen-awards__grid {
        grid-template-columns: 1fr;
    }

    .pen-stats__grid {
        grid-template-columns: 1fr 1fr;
    }
    .pen-kpi__value {
        font-size: 1.35rem;
    }
}

/* ---------- Movement: keyframes ---------- */

@keyframes pen-fade-up {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes pen-shimmer {
    from { background-position: -160% 0; }
    to   { background-position: 260% 0; }
}

@keyframes pen-lantern {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(90, 143, 61, 0.55); }
    50%      { opacity: 0.75; box-shadow: 0 0 0 6px rgba(90, 143, 61, 0); }
}

@keyframes pen-shake {
    0%, 100% { transform: translateX(0); }
    20%      { transform: translateX(-7px); }
    40%      { transform: translateX(6px); }
    60%      { transform: translateX(-4px); }
    80%      { transform: translateX(2px); }
}

@keyframes pen-draw {
    from { stroke-dashoffset: 1600; }
    to   { stroke-dashoffset: 0; }
}

/* Masthead and hero settle in on first paint. */
.pen-masthead {
    animation: pen-fade-up var(--pen-dur-slow) var(--pen-ease) both;
}

.pen-hero > * {
    animation: pen-fade-up var(--pen-dur-slow) var(--pen-ease) both;
    animation-delay: 80ms;
}

.pen-stats__intro {
    animation: pen-fade-up var(--pen-dur-slow) var(--pen-ease) both;
}

/* Scroll reveal. Without JS the element simply stays visible. */
[data-reveal] {
    opacity: 1;
}

.pen-motion [data-reveal]:not([data-reveal-group]),
.pen-motion [data-reveal-group] > * {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity var(--pen-dur-slow) var(--pen-ease),
                transform var(--pen-dur-slow) var(--pen-ease);
}

.pen-motion [data-reveal].is-in:not([data-reveal-group]),
.pen-motion [data-reveal-group].is-in > * {
    opacity: 1;
    transform: translateY(0);
}

/* Cards in a grid arrive one after another, not all at once. */
.pen-motion [data-reveal-group].is-in > *:nth-child(1) { transition-delay: 0ms; }
.pen-motion [data-reveal-group].is-in > *:nth-child(2) { transition-delay: 70ms; }
.pen-motion [data-reveal-group].is-in > *:nth-child(3) { transition-delay: 140ms; }
.pen-motion [data-reveal-group].is-in > *:nth-child(4) { transition-delay: 210ms; }
.pen-motion [data-reveal-group].is-in > *:nth-child(5) { transition-delay: 280ms; }
.pen-motion [data-reveal-group].is-in > *:nth-child(6) { transition-delay: 350ms; }
.pen-motion [data-reveal-group].is-in > *:nth-child(n+7) { transition-delay: 420ms; }

/* ---------- Server online indicator ---------- */

.pen-online-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    margin-right: 8px;
    border-radius: 50%;
    background: var(--pen-grass);
    vertical-align: middle;
    animation: pen-lantern 2.6s var(--pen-ease) infinite;
}

.pen-online-dot--off {
    background: var(--pen-danger);
    animation: none;
    box-shadow: none;
}

/* ---------- Form errors ---------- */

.pen-auth-card.has-error {
    animation: pen-shake 420ms var(--pen-ease) both;
}

/* ---------- Loading skeletons ---------- */

.pen-skeleton,
.pen-kpi.is-loading .pen-kpi__value {
    display: block;
    color: transparent !important;
    border-radius: 6px;
    background-color: rgba(196, 163, 90, 0.12);
    background-image: linear-gradient(
        90deg,
        rgba(196, 163, 90, 0) 0%,
        rgba(230, 200, 122, 0.24) 50%,
        rgba(196, 163, 90, 0) 100%
    );
    background-size: 60% 100%;
    background-repeat: no-repeat;
    animation: pen-shimmer 1.5s linear infinite;
}

.pen-kpi.is-loading .pen-kpi__value {
    min-height: 1.7rem;
    max-width: 5.5rem;
}

.pen-skeleton-row {
    height: 40px;
    margin-bottom: 10px;
}

.pen-stats__error {
    color: var(--pen-muted);
    border: 1px dashed rgba(186, 74, 58, 0.55);
    border-radius: var(--pen-radius);
    padding: 14px 16px;
    background: rgba(186, 74, 58, 0.08);
}

.pen-stats__error strong {
    display: block;
    color: var(--pen-cream);
    margin-bottom: 4px;
}

/* ---------- Chart line drawing ---------- */

.pen-chart-line.is-drawing {
    stroke-dasharray: 1600;
    animation: pen-draw 1.1s var(--pen-ease) both;
}

.pen-chart rect {
    transition: opacity var(--pen-dur) var(--pen-ease);
}

/* ---------- Lists ---------- */

.pen-player,
.pen-session {
    transition: background-color var(--pen-dur) var(--pen-ease);
    border-radius: 8px;
}

.pen-player:hover,
.pen-session:hover {
    background: rgba(196, 163, 90, 0.07);
}

.pen-head {
    transition: transform var(--pen-dur) var(--pen-ease), border-color var(--pen-dur) var(--pen-ease);
}

.pen-player:hover .pen-head {
    transform: scale(1.06);
    border-color: var(--pen-brass);
}

/* ---------- Respect the system preference ---------- */

@media (prefers-reduced-motion: reduce) {
    body.pensioneria *,
    body.pensioneria *::before,
    body.pensioneria *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        transition-delay: 0ms !important;
    }

    .pen-motion [data-reveal],
    .pen-motion [data-reveal-group] > * {
        opacity: 1;
        transform: none;
    }

    .pen-action:hover,
    .btn:hover,
    .card:hover,
    .pen-card:hover,
    .pen-kpi:hover,
    .pen-footer .pen-social:hover {
        transform: none;
    }
}