/* ============================================================
   Vittorio — Portfolio
   Design system: minimal chiaro · serif display + sans
   ============================================================ */

:root {
    /* Palette — warm paper, warm ink, single coral accent */
    --bg:        #000000;
    --bg-soft:   #202020;
    --ink:       #f7f6f3;
    --ink-soft:  #afafaf;
    --muted:     #aaaaaa;
    --line:      #070707;
    --accent:    #9a00f3;
    --accent-soft: rgba(224, 81, 47, 0.10);

    /* Type */
    --font-display: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    /* Layout */
    --maxw: 1180px;
    --gutter: clamp(1.25rem, 5vw, 4rem);
    --radius: 14px;

    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ------------------------------ Reset ------------------------------ */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font-sans);
    font-size: 1.0625rem;
    line-height: 1.65;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 380;
    line-height: 1.04;
    letter-spacing: -0.015em;
    margin: 0;
    color: var(--ink);
}

p { margin: 0; }

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

::selection { background: var(--accent); color: #fff; }

h1:focus { outline: none; }

/* ------------------------------ Helpers ---------------------------- */
.container {
    width: 100%;
    max-width: var(--maxw);
    margin-inline: auto;
    padding-inline: var(--gutter);
}

.section { padding-block: clamp(4.5rem, 11vw, 9rem); }

.eyebrow {
    font-family: var(--font-sans);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}
.eyebrow::before {
    content: "";
    width: 26px; height: 1px;
    background: var(--accent);
    display: inline-block;
}

.accent-dot { color: var(--accent); }

/* Scroll-reveal: elements fade/slide in when visible */
[data-reveal] {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
    will-change: opacity, transform;
}
[data-reveal].is-visible { opacity: 1; transform: none; }

/* ============================================================
   Navbar
   ============================================================ */
.nav {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 50;
    transition: background 0.4s var(--ease), border-color 0.4s var(--ease), backdrop-filter 0.4s;
    border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
    background: rgba(48, 48, 48, 0.72);
    backdrop-filter: saturate(180%) blur(14px);
    border-bottom-color: var(--line);
}
.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
.nav__brand {
    font-family: var(--font-display);
    font-size: 1.35rem;
    letter-spacing: -0.02em;
}
.nav__brand .accent-dot { font-size: 1.1em; }
.nav__links { display: flex; align-items: center; gap: 2.2rem; }
.nav__link {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--ink-soft);
    position: relative;
    transition: color 0.25s var(--ease);
}
.nav__link::after {
    content: "";
    position: absolute;
    left: 0; bottom: -4px;
    width: 100%; height: 1px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.35s var(--ease);
}
.nav__link:hover { color: var(--ink); }
.nav__link:hover::after { transform: scaleX(1); transform-origin: left; }

.nav__cta {
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.55rem 1.1rem;
    border: 1px solid var(--ink);
    border-radius: 100px;
    transition: background 0.3s var(--ease), color 0.3s var(--ease);
}
.nav__cta:hover { background: var(--ink); color: var(--bg); }

@media (max-width: 760px) {
    .nav__links { display: none; }
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
    min-height: 100svh;
    display: flex;
    align-items: center;
    padding-top: 72px;
    position: relative;
}
.hero__grid { display: grid; gap: 2rem; }

.hero__title {
    font-size: clamp(2.8rem, 9.5vw, 7.5rem);
    font-weight: 350;
    letter-spacing: -0.03em;
    margin-top: 1.5rem;
}
.hero__title em {
    font-style: italic;
    font-weight: 340;
}
.hero__title .accent-dot { font-style: normal; }

.hero__lead {
    max-width: 38ch;
    font-size: clamp(1.05rem, 2.2vw, 1.3rem);
    color: var(--muted);
    margin-top: 1.8rem;
    line-height: 1.55;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2.6rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.85rem 1.6rem;
    border-radius: 100px;
    border: 1px solid var(--ink);
    cursor: pointer;
    transition: transform 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.btn--primary { background: var(--ink); color: var(--bg); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px -12px rgba(0,0,0,0.4); }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--bg); transform: translateY(-2px); }
.btn .arrow { transition: transform 0.3s var(--ease); }
.btn:hover .arrow { transform: translate(3px, -3px); }

.hero__meta {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(1.5rem, 5vw, 3.5rem);
    margin-top: clamp(3rem, 8vw, 5rem);
    padding-top: 2rem;
    border-top: 1px solid var(--line);
}
.stat__value {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 380;
    letter-spacing: -0.02em;
    line-height: 1;
}
.stat__label {
    font-size: 0.85rem;
    color: var(--muted);
    margin-top: 0.5rem;
    max-width: 16ch;
}

/* Floating scroll hint */
.hero__scroll {
    position: absolute;
    left: var(--gutter);
    bottom: 2rem;
    font-size: 0.75rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 0.7rem;
}
.hero__scroll i { font-style: normal; }
.hero__scroll span { display: inline-block; width: 1px; height: 38px; background: var(--line); position: relative; overflow: hidden; }
.hero__scroll span::after {
    content: ""; position: absolute; inset: 0;
    background: var(--accent);
    animation: scrollLine 2.2s var(--ease) infinite;
}
@keyframes scrollLine {
    0% { transform: translateY(-100%); }
    50% { transform: translateY(0%); }
    100% { transform: translateY(100%); }
}
@media (max-width: 760px) { .hero__scroll { display: none; } }

/* ============================================================
   Section heading shared
   ============================================================ */
.section__head {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: clamp(2.5rem, 6vw, 4rem);
}
.section__title {
    font-size: clamp(2rem, 5vw, 3.4rem);
    font-weight: 360;
    max-width: 18ch;
    margin-top: 1rem;
}
.section__note { color: var(--muted); max-width: 32ch; }

/* ============================================================
   Work grid
   ============================================================ */
.work { background: var(--bg); }
.work__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(1.5rem, 4vw, 2.5rem);
}
@media (max-width: 720px) { .work__grid { grid-template-columns: 1fr; } }

.card {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg-soft);
    border: 1px solid var(--line);
    transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease), border-color 0.5s var(--ease);
}
.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 30px 60px -32px rgba(22, 20, 15, 0.35);
    border-color: #d6d0c3;
}
.card > a[href],
.card__open {
    position: absolute;
    inset: 0;
    z-index: 4;
    width: 100%;
    height: 100%;
    border: 0;
    background: transparent;
    padding: 0;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}
.card__open:focus-visible { outline: 2px solid var(--accent); outline-offset: -4px; }
.card__visual {
    aspect-ratio: 16 / 11;
    position: relative;
    overflow: hidden;
    display: grid;
    place-items: center;
    background: var(--bg-soft);
}
/* generative gradient — fallback dietro all'immagine */
.card__visual::after {
    content: "";
    position: absolute; inset: 0;
    opacity: 0.9;
    z-index: 0;
    transition: transform 0.7s var(--ease);
}
.card:hover .card__visual::after { transform: scale(1.06); }

/* render reale */
.card__img {
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s var(--ease);
}
.card:hover .card__img { transform: scale(1.05); }

/* scrim per leggibilità di count/cta sopra il render */
.card__visual::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(to top, rgba(10,9,7,0.55), transparent 38%);
    opacity: 0;
    transition: opacity 0.5s var(--ease);
    pointer-events: none;
}
.card:hover .card__visual::before { opacity: 1; }

.card__count {
    position: absolute;
    z-index: 3;
    bottom: 1rem; right: 1rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #fff;
    background: rgba(0,0,0,0.32);
    backdrop-filter: blur(6px);
    padding: 0.3rem 0.65rem;
    border-radius: 100px;
}
.card__cta {
    position: absolute;
    z-index: 3;
    bottom: 1rem; left: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    font-weight: 500;
    color: #fff;
    transform: translateY(8px);
    opacity: 0;
    transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
    pointer-events: none;
}
.card:hover .card__cta { opacity: 1; transform: none; }
.card:hover .card__cta .arrow { transform: translate(2px, -2px); }
.card__cta .arrow { transition: transform 0.3s var(--ease); }

.kind--ThreeD .card__visual::after {
    background:
        radial-gradient(120% 120% at 20% 10%, #fff 0%, transparent 45%),
        linear-gradient(135deg, #1f1d2e 0%, #4a3f6b 45%, #b06a5f 100%);
}
.kind--Design .card__visual::after {
    background:
        radial-gradient(110% 110% at 80% 15%, #fff 0%, transparent 40%),
        linear-gradient(135deg, #f4d35e 0%, #ee6c4d 55%, #d6552b 100%);
}
.kind--Development .card__visual::after {
    background:
        radial-gradient(120% 120% at 15% 85%, #fff 0%, transparent 45%),
        linear-gradient(135deg, #0d2b2b 0%, #1f6f6f 50%, #79d2c2 100%);
}
.card__index {
    position: absolute;
    z-index: 3;
    top: 0.7rem; right: 1.1rem;
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-style: italic;
    line-height: 1;
    color: rgba(255,255,255,0.9);
    text-shadow: 0 2px 12px rgba(0,0,0,0.45);
    user-select: none;
    pointer-events: none;
}
.card__badge {
    position: absolute;
    z-index: 3;
    top: 1rem; left: 1rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #fff;
    background: rgba(0,0,0,0.28);
    backdrop-filter: blur(6px);
    padding: 0.35rem 0.7rem;
    border-radius: 100px;
}
.card__body { padding: 1.5rem 1.6rem 1.7rem; }
.card__row {
    display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
}
.card__title { font-size: 1.45rem; font-weight: 400; }
.card__year { font-size: 0.85rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.card__summary { color: var(--muted); margin-top: 0.7rem; font-size: 0.97rem; }
.card__tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.2rem; }
.tag {
    font-size: 0.78rem;
    color: var(--ink-soft);
    border: 1px solid var(--line);
    padding: 0.25rem 0.65rem;
    border-radius: 100px;
}

/* ============================================================
   About
   ============================================================ */
.about { background: var(--bg-soft); }
.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 6vw, 5rem);
    align-items: center;
}
@media (max-width: 860px) { .about__grid { grid-template-columns: 1fr; } }

.about__portrait {
    aspect-ratio: 4 / 5;
    border-radius: var(--radius);
    background:
        radial-gradient(80% 80% at 30% 20%, rgba(255,255,255,0.6), transparent 60%),
        linear-gradient(150deg, #e7e2d6 0%, #cbc3b2 60%, #b9af9a 100%);
    border: 1px solid var(--line);
    position: relative;
    display: grid;
    place-items: center;
    overflow: hidden;
}
.about__portrait span {
    font-family: var(--font-display);
    font-style: italic;
    font-size: clamp(3rem, 10vw, 6rem);
    color: rgba(22,20,15,0.18);
}
.about__lead {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3.2vw, 2.1rem);
    font-weight: 350;
    line-height: 1.3;
    letter-spacing: -0.01em;
}
.about__text { color: var(--muted); margin-top: 1.6rem; }
.about__text + .about__text { margin-top: 1rem; }

/* ============================================================
   Skills
   ============================================================ */
.skills__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1.5rem, 4vw, 2.5rem);
}
@media (max-width: 860px) { .skills__grid { grid-template-columns: 1fr; } }

.skill {
    padding: 2rem 0 0;
    border-top: 1px solid var(--ink);
}
.skill__num {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    font-variant-numeric: tabular-nums;
}
.skill__area { font-size: 1.6rem; font-weight: 400; margin-top: 0.8rem; }
.skill__desc { color: var(--muted); margin-top: 0.8rem; font-size: 0.97rem; }
.skill__tools { list-style: none; padding: 0; margin: 1.4rem 0 0; }
.skill__tools li {
    display: flex; align-items: center; gap: 0.6rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--line);
    font-size: 0.95rem;
}
.skill__tools li::before { content: "—"; color: var(--accent); }

/* ============================================================
   Contact
   ============================================================ */
.contact { background: var(--bg); color: var(--ink); }
.contact .eyebrow { color: #9a00f3; }
.contact .eyebrow::before { background: #9a00f3; }
.contact__title {
    font-size: clamp(2.6rem, 8vw, 6rem);
    font-weight: 340;
    color: var(--ink);
    margin-top: 1.2rem;
    letter-spacing: -0.03em;
}
.contact__title a { transition: color 0.3s var(--ease); border-bottom: 2px solid rgba(255,255,255,0.25); }
.contact__title a:hover { color: #9a00f3; border-color: #9a00f3; }
.contact__lead { color: rgba(251,250,247,0.6); max-width: 40ch; margin-top: 2rem; font-size: 1.1rem; }

.contact__grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: clamp(2rem, 6vw, 4rem);
    margin-top: clamp(3rem, 7vw, 4.5rem);
    align-items: start;
}
@media (max-width: 860px) { .contact__grid { grid-template-columns: 1fr; } }

/* Form */
.form { display: grid; gap: 1.2rem; }
.field { display: grid; gap: 0.5rem; }
.field label { font-size: 0.85rem; color: rgba(251,250,247,0.7); }
.field input, .field textarea {
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--ink);
    background: transparent;
    border: 0;
    border-bottom: 1px solid rgba(251,250,247,0.25);
    padding: 0.7rem 0;
    transition: border-color 0.3s var(--ease);
    resize: vertical;
}
.field input:focus, .field textarea:focus {
    outline: none;
    border-bottom-color: #9a00f3;
}
.field input::placeholder, .field textarea::placeholder { color: rgba(251,250,247,0.35); }
.field .validation-message { color: #9a00f3; font-size: 0.82rem; }

.form .btn--primary { background: var(--bg); color: var(--ink); border-color: var(--bg); justify-self: start; }
.form .btn--primary:hover { background: #9a00f3; border-color: #9a00f3; color: #fff; }

.form__success {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius);
    padding: 2rem;
}
.form__success h3 { color: var(--bg); font-size: 1.5rem; }
.form__success p { color: rgba(251,250,247,0.6); margin-top: 0.6rem; }

.contact__aside { display: grid; gap: 2rem; }
.contact__block h4 {
    font-family: var(--font-sans);
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(251,250,247,0.45);
    font-weight: 600;
    margin-bottom: 0.6rem;
}
.contact__block a, .contact__block p { color: var(--ink); font-size: 1.05rem; }
.contact__socials { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.contact__socials a {
    border: 1px solid rgba(251,250,247,0.25);
    padding: 0.5rem 1rem;
    border-radius: 100px;
    font-size: 0.9rem;
    transition: background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s;
}
.contact__socials a:hover { background: var(--bg); color: var(--ink); border-color: var(--bg); }

/* ============================================================
   Footer
   ============================================================ */
.footer {
    background: var(--bg);
    color: rgba(251,250,247,0.5);
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-block: 2.2rem;
    font-size: 0.85rem;
}
.footer__inner { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center; }
.footer a:hover { color: var(--ink); }

/* ============================================================
   Lightbox / galleria progetto
   ============================================================ */
.card__gallery { display: none; }

.lb {
    position: fixed;
    inset: 0;
    z-index: 200;
    height: 100vh;
    height: 100dvh;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    background: rgba(12, 11, 9, 0.92);
    backdrop-filter: blur(8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s var(--ease), visibility 0.4s var(--ease);
}
.lb.is-open { opacity: 1; visibility: visible; }

.lb__bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: clamp(1rem, 3vw, 1.6rem) clamp(1rem, 4vw, 2.4rem);
    color: rgba(251, 250, 247, 0.85);
}
.lb__meta { display: flex; flex-direction: column; gap: 0.15rem; }
.lb__project {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.15rem;
    color: var(--ink);
}
.lb__counter {
    font-size: 0.8rem;
    letter-spacing: 0.14em;
    color: rgba(251, 250, 247, 0.5);
    font-variant-numeric: tabular-nums;
}
.lb__close {
    flex: none;
    width: 44px; height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(251, 250, 247, 0.25);
    background: transparent;
    color: var(--ink);
    font-size: 1.1rem;
    cursor: pointer;
    transition: background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s;
}
.lb__close:hover { background: var(--bg); color: var(--ink); border-color: var(--bg); }

.lb__stage {
    position: relative;
    margin: 0;
    min-height: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(0.5rem, 2vw, 1rem) clamp(3.2rem, 9vw, 6rem);
}
.lb__media {
    width: 100%;
    height: 100%;
    min-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.lb__img {
    display: block;
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 40px 90px -40px rgba(0, 0, 0, 0.8);
    animation: lbFade 0.45s var(--ease);
}
video.lb__img { background: #000; }
@keyframes lbFade { from { opacity: 0; transform: scale(0.985); } to { opacity: 1; transform: none; } }

.lb__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px; height: 48px;
    border-radius: 50%;
    border: 1px solid rgba(251, 250, 247, 0.25);
    background: rgba(0, 0, 0, 0.25);
    color: var(--ink);
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
    display: grid;
    place-items: center;
    transition: background 0.3s var(--ease), border-color 0.3s, transform 0.3s var(--ease);
}
.lb__nav:hover { background: var(--accent); border-color: var(--accent); }
.lb__prev { left: clamp(0.6rem, 2.5vw, 1.6rem); }
.lb__next { right: clamp(0.6rem, 2.5vw, 1.6rem); }
.lb__prev:hover { transform: translateY(-50%) translateX(-2px); }
.lb__next:hover { transform: translateY(-50%) translateX(2px); }

.lb__foot {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.9rem;
    padding: clamp(0.8rem, 2.5vw, 1.4rem) 1rem clamp(1.2rem, 3vw, 1.8rem);
}
.lb__caption {
    font-size: 0.92rem;
    color: rgba(251, 250, 247, 0.75);
    text-align: center;
}
.lb__thumbs {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 100%;
}
.lb__thumb {
    width: 68px;
    height: 44px;
    padding: 0;
    border: 1px solid rgba(251, 250, 247, 0.2);
    border-radius: 6px;
    overflow: hidden;
    background: none;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity 0.3s var(--ease), border-color 0.3s var(--ease);
}
.lb__thumb img { width: 100%; height: 100%; object-fit: cover; }
.lb__thumb:hover { opacity: 0.85; }
.lb__thumb.is-active { opacity: 1; border-color: var(--accent); }
.lb__thumb--video { position: relative; }
.lb__thumb--video::after {
    content: "";
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-40%, -50%);
    width: 0; height: 0;
    border-style: solid;
    border-width: 6px 0 6px 10px;
    border-color: transparent transparent transparent #fff;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.6));
}

html.lb-lock, html.lb-lock body { overflow: hidden; }

@media (max-width: 560px) {
    .lb__thumb { width: 52px; height: 34px; }
    .lb__project { font-size: 1rem; }
}

/* ============================================================
   Error UI (Blazor default)
   ============================================================ */
.valid.modified:not([type=checkbox]) { outline: none; }
.invalid { outline: none; }
.validation-message { color: var(--accent); }

#blazor-error-ui {
    color-scheme: light only;
    background: #16140F;
    color: #FBFAF7;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.9rem 1.5rem 1.1rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
    font-size: 0.9rem;
}
#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 1.2rem; top: 0.7rem;
}
#blazor-error-ui .reload { color: #9a00f3; text-decoration: underline; }

.blazor-error-boundary {
    background: #16140F;
    padding: 1rem;
    color: white;
}
.blazor-error-boundary::after { content: "Si è verificato un errore."; }