/* ==========================================================================
   Un Gatto in America — design system "vintage travel passport"
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Special+Elite&family=Caveat:wght@600;700&family=Poppins:wght@400;500;600;700&display=swap');

:root {
    --color-kraft: #c9a876;
    --color-kraft-dark: #a9814f;
    --color-kraft-light: #e4d2ab;
    --color-cream: #f7ecd9;
    --color-cream-soft: #fbf6ea;
    --color-ink: #3b2a1a;
    --color-ink-soft: #6b5842;
    --color-green: #4a5d3a;
    --color-green-dark: #37452b;
    --color-red: #a3392e;
    --color-red-dark: #832c23;
    --color-gold: #b68d40;
    --color-line: rgba(59, 42, 26, 0.14);

    --font-display: 'Special Elite', 'Courier New', monospace;
    --font-hand: 'Caveat', cursive;
    --font-body: 'Poppins', system-ui, sans-serif;

    --shell-width: 430px;
    --radius-lg: 22px;
    --radius-md: 14px;
    --radius-sm: 8px;
    --shadow-card: 0 6px 18px rgba(59, 42, 26, 0.12);
    --shadow-frame: 0 30px 70px rgba(20, 14, 8, 0.55);
}

* { box-sizing: border-box; }

html, body {
    height: 100%;
}

body {
    margin: 0;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    color: var(--color-ink);
    background-color: #2c2115;
    background-image:
        radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.05) 0, transparent 45%),
        radial-gradient(circle at 80% 0%, rgba(255, 255, 255, 0.04) 0, transparent 40%),
        repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.025) 0 2px, transparent 2px 26px),
        linear-gradient(160deg, #3c2c1a 0%, #241a10 60%, #1c140c 100%);
    background-attachment: fixed;
}

/* ---------- App shell ---------- */

.app-shell {
    position: relative;
    width: 100%;
    max-width: var(--shell-width);
    height: 100dvh;
    display: flex;
    flex-direction: column;
    background: var(--color-cream);
    background-image:
        radial-gradient(circle at 10% 0%, rgba(255, 255, 255, 0.5), transparent 40%),
        repeating-linear-gradient(0deg, rgba(59, 42, 26, 0.025) 0 1px, transparent 1px 3px);
    overflow: hidden;
}

.app-shell__main {
    flex: 1 1 auto;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 0 0 12px;
}

/* ---------- Barra di caricamento Turbo ---------- */

.turbo-progress-bar {
    background: var(--color-kraft-dark) !important;
}

/* ---------- Scrollbar personalizzata ---------- */

.app-shell__main,
.chat-log,
.chat-suggestions,
.tappa-gallery {
    scrollbar-width: thin;
    scrollbar-color: var(--color-kraft-dark) transparent;
}

.app-shell__main::-webkit-scrollbar,
.chat-log::-webkit-scrollbar {
    width: 6px;
}

.chat-suggestions::-webkit-scrollbar,
.tappa-gallery::-webkit-scrollbar {
    height: 6px;
}

.app-shell__main::-webkit-scrollbar-track,
.chat-log::-webkit-scrollbar-track,
.chat-suggestions::-webkit-scrollbar-track,
.tappa-gallery::-webkit-scrollbar-track {
    background: transparent;
}

.app-shell__main::-webkit-scrollbar-thumb,
.chat-log::-webkit-scrollbar-thumb,
.chat-suggestions::-webkit-scrollbar-thumb,
.tappa-gallery::-webkit-scrollbar-thumb {
    background-color: var(--color-kraft-dark);
    border-radius: 999px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

.app-shell__main::-webkit-scrollbar-thumb:hover,
.chat-log::-webkit-scrollbar-thumb:hover,
.chat-suggestions::-webkit-scrollbar-thumb:hover,
.tappa-gallery::-webkit-scrollbar-thumb:hover {
    background-color: var(--color-ink-soft);
}

.app-shell--auth .app-shell__main {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.app-shell--chat .app-shell__main {
    padding: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.app-shell--splash .app-shell__main {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 24px 28px;
    text-align: center;
    background:
        radial-gradient(circle at 50% -10%, rgba(247, 236, 217, 0.35), transparent 55%),
        linear-gradient(180deg, #c9a876 0%, #a9814f 45%, #6b4a2b 100%);
}

.splash {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.splash__photo {
    width: 168px;
    height: 168px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--color-cream-soft);
    box-shadow: 0 14px 34px rgba(30, 20, 12, 0.45);
}

.splash__eyebrow {
    margin: 0;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-weight: 700;
    color: var(--color-ink);
    opacity: 0.8;
}

.splash__title {
    font-family: var(--font-display);
    font-size: 26px;
    color: var(--color-ink);
    margin: 0;
    line-height: 1.3;
}

.splash__subtitle {
    font-size: 14px;
    color: var(--color-ink);
    opacity: 0.85;
    max-width: 280px;
    margin: 0;
}

.splash__cta {
    margin-top: 8px;
}

.splash__ig-icon {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: linear-gradient(135deg, #f7b06a, var(--color-red), #7a3a8f);
    box-shadow: 0 6px 16px rgba(30, 20, 12, 0.35);
}

@media (min-width: 431px) {
    body { padding: 32px 16px; }

    .app-shell {
        height: min(900px, 94dvh);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-frame);
        border: 1px solid rgba(255, 255, 255, 0.08);
    }
}

/* ---------- Typography ---------- */

h1, h2, h3, .font-display {
    font-family: var(--font-display);
    letter-spacing: 0.02em;
    color: var(--color-ink);
    margin: 0 0 6px;
}

.font-hand {
    font-family: var(--font-hand);
}

p { line-height: 1.5; }

a { color: inherit; }

/* ---------- Top header ---------- */

.page-header {
    padding: 22px 20px 16px;
    background: linear-gradient(180deg, var(--color-kraft-light), transparent);
    border-bottom: 1px dashed var(--color-line);
    position: relative;
}

.page-header__eyebrow {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-green-dark);
    font-weight: 600;
    margin: 0 0 4px;
}

.page-header__title {
    font-size: 24px;
    margin: 0;
}

.page-header__subtitle {
    margin: 6px 0 0;
    color: var(--color-ink-soft);
    font-size: 14px;
}

.page-content {
    padding: 18px 18px 28px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

/* ---------- Cards ---------- */

.card {
    background: var(--color-cream-soft);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    padding: 16px;
    box-shadow: var(--shadow-card);
}

.card--accent {
    background: var(--color-green);
    color: var(--color-cream-soft);
    border-color: var(--color-green-dark);
}

.card--accent h2, .card--accent h3 { color: var(--color-cream-soft); }

.card__title {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 600;
    color: var(--color-ink-soft);
    margin: 0 0 10px;
}

.instagram-posts {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.instagram-embed-wrap {
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.instagram-embed-wrap .instagram-media,
.instagram-embed-wrap iframe {
    max-width: 100% !important;
}

.card--accent .card__title { color: rgba(247, 236, 217, 0.75); }

/* ---------- Card gioco (hub /gioca) ---------- */

.game-card {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--color-ink);
    transition: transform .15s ease;
}

.game-card:active {
    transform: scale(0.98);
}

.game-card__icon {
    width: 52px;
    height: 52px;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    background: var(--color-kraft-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
}

.game-card__text {
    flex: 1;
    min-width: 0;
}

.game-card__arrow {
    flex-shrink: 0;
    font-size: 18px;
    color: var(--color-ink-soft);
}

/* ---------- Mappa itinerario (Leaflet) ---------- */

.map-card {
    position: relative;
    height: 220px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-line);
    box-shadow: var(--shadow-card);
    background: var(--color-kraft-light);
}

.map-card .leaflet-tile-pane {
    filter: sepia(0.35) saturate(1.3) hue-rotate(-8deg) brightness(1.03) contrast(0.95);
}

.map-card .leaflet-control-attribution {
    font-size: 9px;
    background: rgba(247, 236, 217, 0.85);
}

.mappa-marker-wrap {
    background: transparent;
    border: none;
}

.mappa-marker {
    display: block;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-kraft-dark);
    border: 3px solid var(--color-cream-soft);
    box-shadow: 0 3px 8px rgba(30, 20, 12, 0.4);
}

.mappa-marker--current {
    background: var(--color-red);
    box-shadow: 0 0 0 5px rgba(163, 57, 46, 0.25), 0 3px 8px rgba(30, 20, 12, 0.4);
}

.mappa-marker--done {
    background: var(--color-green);
}

.mappa-popup .leaflet-popup-content-wrapper {
    padding: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-cream-soft);
    box-shadow: 0 12px 30px rgba(30, 20, 12, 0.35);
}

.mappa-popup .leaflet-popup-content {
    margin: 0;
    width: 250px !important;
}

.mappa-popup .leaflet-popup-tip {
    background: var(--color-cream-soft);
}

.mappa-popup .leaflet-popup-close-button {
    color: var(--color-ink-soft) !important;
    top: 2px !important;
    right: 4px !important;
    z-index: 1;
}

.map-popup {
    display: flex;
    align-items: stretch;
}

.map-popup__foto {
    width: 74px;
    flex-shrink: 0;
    background-size: cover;
    background-position: center;
}

.map-popup__info {
    flex: 1;
    min-width: 0;
    padding: 8px 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 3px;
}

.map-popup__titolo {
    font-family: var(--font-display);
    font-size: 12.5px;
    color: var(--color-ink);
    line-height: 1.25;
}

.map-popup__desc {
    margin: 0;
    font-size: 10.5px;
    color: var(--color-ink-soft);
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.map-popup__link {
    align-self: flex-start;
    margin-top: 2px;
    font-size: 10.5px;
    font-weight: 700;
    color: var(--color-red);
    text-decoration: none;
}

/* ---------- Il mio gatto (tamagotchi) ---------- */

.tama-card {
    position: relative;
    overflow: hidden;
    background: var(--color-cream-soft);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    padding: 20px 18px 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    transition: box-shadow .4s ease;
}

.tama-card--sereno {
    box-shadow: 0 0 0 3px rgba(74, 93, 58, 0.25), var(--shadow-card);
}

.tama-card--attento {
    box-shadow: 0 0 0 3px rgba(182, 141, 64, 0.3), var(--shadow-card);
}

.tama-card--critico {
    box-shadow: 0 0 0 3px rgba(163, 57, 46, 0.35), var(--shadow-card);
    animation: tama-attenzione 2.2s ease-in-out infinite;
}

.tama-soldi {
    position: absolute;
    top: 14px;
    right: 16px;
    background: var(--color-ink);
    color: var(--color-cream-soft);
    font-family: var(--font-display);
    font-size: 13px;
    padding: 5px 11px;
    border-radius: 999px;
    box-shadow: 0 3px 8px rgba(30, 20, 12, 0.3);
}

.tama-portrait-wrap {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 8px;
}

.tama-bolla {
    position: relative;
    max-width: 240px;
    background: var(--color-kraft-light);
    border: 1.5px solid var(--color-kraft-dark);
    border-radius: 16px;
    padding: 8px 14px;
    margin-bottom: 14px;
    font-family: var(--font-hand);
    font-size: 17px;
    line-height: 1.25;
    text-align: center;
    color: var(--color-ink);
    opacity: 0;
    transform: translateY(4px) scale(0.95);
    transition: opacity .25s ease, transform .25s ease;
    pointer-events: none;
}

.tama-bolla--visibile {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.tama-bolla::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 14px;
    height: 14px;
    background: var(--color-kraft-light);
    border-right: 1.5px solid var(--color-kraft-dark);
    border-bottom: 1.5px solid var(--color-kraft-dark);
    clip-path: polygon(0 0, 100% 0, 0 100%);
}

.tama-portrait {
    width: 128px;
    height: 128px;
    border-radius: 50%;
    padding: 4px;
    background: conic-gradient(var(--color-gold), var(--color-kraft-light), var(--color-gold));
    animation: tama-respira 3.5s ease-in-out infinite;
}

.tama-portrait img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    border: 3px solid var(--color-cream-soft);
}

.tama-portrait--rimbalzo {
    animation: tama-respira 3.5s ease-in-out infinite, tama-rimbalzo .5s ease;
}

.tama-popup-layer {
    position: absolute;
    top: 0;
    left: 50%;
    width: 0;
    height: 0;
    pointer-events: none;
}

.tama-popup {
    position: absolute;
    top: 40px;
    left: 0;
    transform: translateX(-50%);
    white-space: nowrap;
    font-family: var(--font-display);
    font-size: 15px;
    color: var(--color-green-dark);
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.6);
    animation: tama-fluttua 1.1s ease-out forwards;
}

.tama-cuori {
    font-size: 15px;
    letter-spacing: 2px;
}

.tama-stats {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tama-stat {
    display: flex;
    align-items: center;
    gap: 10px;
}

.tama-stat__icona {
    width: 20px;
    flex-shrink: 0;
    text-align: center;
    font-size: 15px;
}

.tama-stat__barra {
    flex: 1;
    height: 9px;
    border-radius: 999px;
    background: rgba(59, 42, 26, 0.12);
    overflow: hidden;
}

.tama-stat__riempimento {
    height: 100%;
    border-radius: 999px;
    transition: width .5s ease;
}

.tama-stat__riempimento--fame { background: linear-gradient(90deg, #c9763a, var(--color-red)); }
.tama-stat__riempimento--sete { background: linear-gradient(90deg, #7fa9c4, #4a7fa5); }
.tama-stat__riempimento--energia { background: linear-gradient(90deg, #d8b463, var(--color-gold)); }
.tama-stat__riempimento--felicita { background: linear-gradient(90deg, #d98cae, #b5567a); }

.tama-azioni {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: 14px;
}

.tama-azione {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 12px 6px 9px;
    border-radius: var(--radius-md);
    border: 1.5px solid var(--color-line);
    background: var(--color-cream-soft);
    cursor: pointer;
    transition: transform .12s ease, background-color .15s ease;
}

.tama-azione:active {
    transform: scale(0.95);
}

.tama-azione:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.tama-azione__icona {
    font-size: 22px;
}

.tama-azione__label {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-ink);
}

.tama-azione__costo {
    font-size: 10px;
    color: var(--color-ink-soft);
}

@keyframes tama-respira {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.035); }
}

@keyframes tama-rimbalzo {
    0% { transform: scale(1); }
    35% { transform: scale(1.12); }
    65% { transform: scale(0.96); }
    100% { transform: scale(1); }
}

@keyframes tama-fluttua {
    0% { opacity: 0; transform: translateX(-50%) translateY(0) scale(0.8); }
    20% { opacity: 1; transform: translateX(-50%) translateY(-8px) scale(1); }
    100% { opacity: 0; transform: translateX(-50%) translateY(-52px) scale(1); }
}

@keyframes tama-attenzione {
    0%, 100% { box-shadow: 0 0 0 3px rgba(163, 57, 46, 0.35), var(--shadow-card); }
    50% { box-shadow: 0 0 0 6px rgba(163, 57, 46, 0.2), var(--shadow-card); }
}

/* ---------- Pagine di gioco ---------- */

.game-canvas-wrap {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-line);
    box-shadow: var(--shadow-card);
    line-height: 0;
}

.game-canvas-wrap canvas {
    display: block;
    width: 100%;
    height: auto;
    touch-action: manipulation;
    cursor: pointer;
}

.game-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 20px;
    text-align: center;
    background: rgba(30, 20, 12, 0.55);
    backdrop-filter: blur(2px);
}

.game-overlay[hidden] { display: none; }

.game-overlay__title {
    margin: 0;
    font-family: var(--font-display);
    font-size: 19px;
    color: #fff;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
}

.game-overlay__text {
    margin: 0 0 6px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 260px;
}

.game-hud {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--color-ink-soft);
    padding: 10px 2px 0;
}

.game-hud strong {
    color: var(--color-ink);
    font-family: var(--font-display);
}

.game-jump-btn {
    margin-top: 10px;
}

.game-board-wrap {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-line);
    box-shadow: var(--shadow-card);
    padding: 12px;
    background: var(--color-cream-soft);
}

.memory-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.memory-card {
    aspect-ratio: 1 / 1;
    border-radius: 10px;
    border: none;
    background: var(--color-kraft-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    transition: background-color .2s ease, border-color .2s ease, transform .12s ease;
}

.memory-card:active {
    transform: scale(0.93);
}

.memory-card--flipped {
    background: var(--color-cream-soft);
    border: 2px solid var(--color-kraft-dark);
}

.memory-card--matched {
    background: var(--color-cream-soft);
    border: 2px solid var(--color-green);
    opacity: 0.8;
    cursor: default;
}

.quiz-domanda {
    font-family: var(--font-display);
    font-size: 16px;
    color: var(--color-ink);
    margin: 0 0 14px;
    line-height: 1.4;
}

.quiz-opzioni {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.quiz-opzione {
    text-align: left;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--color-line);
    background: #fff;
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--color-ink);
    cursor: pointer;
}

.quiz-opzione:disabled {
    cursor: default;
}

.quiz-opzione--corretta {
    border-color: var(--color-green);
    background: rgba(74, 93, 58, 0.12);
    font-weight: 600;
}

.quiz-opzione--sbagliata {
    border-color: var(--color-red);
    background: rgba(163, 57, 46, 0.12);
}

.tana-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.tana-cella {
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    border: none;
    background: var(--color-kraft-dark);
    box-shadow: inset 0 4px 10px rgba(30, 20, 12, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    cursor: pointer;
    padding: 0;
    transition: transform .1s ease;
}

.tana-cella--attiva {
    background: var(--color-cream-soft);
    box-shadow: 0 4px 10px rgba(30, 20, 12, 0.25);
    transform: scale(1.05);
}

/* ---------- Copertina tappa (home + itinerario) ---------- */

.tappa-cover {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 16 / 10;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: flex-end;
    color: #fff;
    margin-bottom: 10px;
}

.tappa-cover::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(59, 42, 26, 0) 40%, rgba(30, 20, 12, 0.88) 100%);
}

.tappa-cover__title {
    position: relative;
    z-index: 1;
    padding: 14px 16px;
    font-family: var(--font-display);
    font-size: 20px;
    line-height: 1.25;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.tappa-cover__eyebrow {
    display: block;
    font-family: var(--font-body);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    opacity: 0.85;
    margin-bottom: 2px;
}

.tappa-cover__badges {
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
}

.tappa-cover__badges .tappa-badge {
    background: rgba(30, 20, 12, 0.55);
    color: #fff;
    backdrop-filter: blur(2px);
}

/* dentro una .card (home): l'immagine sfonda fino ai bordi della card */
.card > .tappa-cover {
    margin: 0 -16px 14px;
    border-radius: 0;
}

.card > .tappa-cover.tappa-cover--ultimo {
    margin-bottom: -16px;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

/* ---------- Buttons ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 14px;
    padding: 12px 18px;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: transform .15s ease, box-shadow .15s ease;
}

.btn:active { transform: scale(0.97); }

.btn--primary {
    background: var(--color-red);
    color: var(--color-cream-soft);
    box-shadow: 0 6px 14px rgba(163, 57, 46, 0.35);
}

.btn--outline {
    background: transparent;
    border: 1.5px solid var(--color-ink);
    color: var(--color-ink);
}

.btn--block { width: 100%; }

.btn:disabled { opacity: 0.55; cursor: not-allowed; }

/* ---------- Countdown / stato viaggio ---------- */

.stato-viaggio {
    display: flex;
    align-items: center;
    gap: 14px;
}

.stato-viaggio__count {
    font-family: var(--font-display);
    font-size: 34px;
    line-height: 1;
}

.stato-viaggio__label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.85;
}

/* ---------- Empty state ---------- */

.empty-state {
    text-align: center;
    padding: 34px 18px;
    color: var(--color-ink-soft);
}

.empty-state__icon { font-size: 34px; margin-bottom: 8px; }

.empty-state__title {
    font-family: var(--font-display);
    color: var(--color-ink);
    margin: 0 0 6px;
}

/* ---------- Instagram box ---------- */

.ig-box {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ig-box__icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    background: linear-gradient(135deg, #f7b06a, var(--color-red), #7a3a8f);
    border: 2px solid var(--color-gold);
    flex-shrink: 0;
}

.ig-box__text { flex: 1; }
.ig-box__handle { font-weight: 600; font-size: 14px; }
.ig-box__hint { font-size: 12px; color: var(--color-ink-soft); }

/* ---------- Timeline viaggio ---------- */

.timeline { position: relative; padding-left: 26px; }

.timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 14px;
    bottom: 14px;
    width: 2px;
    background: repeating-linear-gradient(0deg, var(--color-kraft-dark) 0 6px, transparent 6px 12px);
}

.timeline-day-row {
    position: relative;
    height: 40px;
    margin-left: -26px;
}

.timeline-day {
    position: absolute;
    left: 7px;
    top: 4px;
    z-index: 1;
    background: var(--color-kraft-dark);
    color: var(--color-cream-soft);
    border-radius: 0 999px 999px 0;
    padding: 5px 16px;
    font-family: var(--font-display);
    font-size: 13px;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.timeline-item { position: relative; margin-bottom: 22px; }
.timeline-item:last-child { margin-bottom: 0; }

.timeline-item__dot {
    position: absolute;
    left: -26px;
    top: 4px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--color-cream);
    border: 3px solid var(--color-kraft-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.timeline-item--current .timeline-item__dot {
    background: var(--color-red);
    border-color: var(--color-red-dark);
    box-shadow: 0 0 0 4px rgba(163, 57, 46, 0.2);
}

.timeline-item--done .timeline-item__dot {
    background: var(--color-green);
    border-color: var(--color-green-dark);
}

.timeline-item--start .timeline-item__dot,
.timeline-item--end .timeline-item__dot {
    width: 24px;
    height: 24px;
    left: -30px;
    top: 2px;
    background: var(--color-cream-soft);
    border-width: 1.5px;
    border-color: var(--color-kraft-dark);
    font-size: 12px;
}

.tappa-badge {
    display: inline-block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    padding: 3px 9px;
    border-radius: 999px;
    background: var(--color-kraft-light);
    color: var(--color-ink-soft);
}

.timeline-item--current .tappa-badge { background: var(--color-red); color: #fff; }
.timeline-item--done .tappa-badge { background: var(--color-green); color: #fff; }

.tappa-gallery {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    margin-top: 10px;
    padding-bottom: 2px;
}

.tappa-gallery img {
    width: 84px;
    height: 84px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-line);
    flex-shrink: 0;
    cursor: pointer;
    transition: transform .15s ease;
}

.tappa-gallery img:active,
.bubble-photo:active {
    transform: scale(0.96);
}

/* ---------- Miniatura foto + condividi ---------- */

.photo-thumb {
    position: relative;
    flex-shrink: 0;
    line-height: 0;
}

.photo-thumb__share {
    position: absolute;
    bottom: 6px;
    right: 6px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(20, 14, 8, 0.65);
    backdrop-filter: blur(2px);
    color: #fff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
}

.photo-thumb__share svg {
    width: 13px;
    height: 13px;
}

/* ---------- Passaporto / timbri ---------- */

.stamp-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.stamp {
    position: relative;
    border-radius: var(--radius-md);
    padding: 14px 10px;
    text-align: center;
    background: var(--color-cream-soft);
    border: 2px dashed var(--color-kraft-dark);
}

.stamp__image {
    width: 64px;
    height: 64px;
    margin: 0 auto 8px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-red);
}

.stamp__luogo {
    font-family: var(--font-display);
    font-size: 13px;
    color: var(--color-ink);
}

.stamp__data {
    font-size: 11px;
    color: var(--color-ink-soft);
    margin-top: 2px;
}

.stamp--locked {
    opacity: 0.5;
    filter: grayscale(0.6);
}

.stamp--locked .stamp__image {
    border-color: var(--color-ink-soft);
    filter: blur(0.3px);
}

.stamp--locked::after {
    content: '🔒';
    position: absolute;
    top: 8px;
    right: 10px;
    font-size: 13px;
}

/* ---------- GattoGPT chat ---------- */

.chat-page {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.chat-log {
    flex: 1;
    overflow-y: auto;
    padding: 16px 16px 4px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.bubble-row {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    align-self: flex-start;
    max-width: 88%;
}

.bubble-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    margin-bottom: 2px;
    border: 1.5px solid var(--color-gold);
}

.bubble {
    max-width: 82%;
    padding: 10px 14px;
    border-radius: 16px;
    font-size: 14px;
    line-height: 1.4;
}

.bubble-row .bubble {
    max-width: none;
}

.bubble--cat {
    align-self: flex-start;
    background: var(--color-kraft-light);
    color: var(--color-ink);
    border-bottom-left-radius: 4px;
    font-family: var(--font-hand);
    font-size: 18px;
}

.bubble--user {
    align-self: flex-end;
    background: var(--color-green);
    color: var(--color-cream-soft);
    border-bottom-right-radius: 4px;
}

.bubble--typing {
    align-self: flex-start;
    background: var(--color-kraft-light);
    color: var(--color-ink-soft);
    font-style: italic;
}

.chat-suggestions {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 10px 16px 12px;
    flex-shrink: 0;
}

.chat-chip {
    flex-shrink: 0;
    white-space: nowrap;
    font-family: var(--font-body);
    font-size: 12.5px;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1.5px solid var(--color-kraft-dark);
    background: var(--color-cream-soft);
    color: var(--color-ink);
    cursor: pointer;
    transition: background-color .15s ease, transform .15s ease;
}

.chat-chip:active { transform: scale(0.96); }
.chat-chip:hover { background: var(--color-kraft-light); }
.chat-chip:disabled { opacity: 0.5; cursor: not-allowed; }

.chat-form {
    display: flex;
    gap: 8px;
    padding: 12px 16px;
    border-top: 1px dashed var(--color-line);
    background: var(--color-cream-soft);
}

.chat-form input[type="text"] {
    flex: 1;
    min-width: 0;
    border: 1.5px solid var(--color-line);
    border-radius: 999px;
    padding: 10px 16px;
    font-family: var(--font-body);
    font-size: 14px;
    background: #fff;
    color: var(--color-ink);
}

.chat-form input[type="text"]:focus { outline: 2px solid var(--color-kraft-dark); }

.chat-form__send {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--color-red);
    color: #fff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    cursor: pointer;
}

.chat-form__send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.bubble-photo {
    display: block;
    max-width: 220px;
    width: 100%;
    border-radius: 16px;
    border-bottom-left-radius: 4px;
    border: 1px solid var(--color-line);
    cursor: pointer;
    transition: transform .15s ease;
}

.bubble-photo-loading {
    width: 220px;
    max-width: 60vw;
    aspect-ratio: 1 / 1;
    border-radius: 16px;
    border-bottom-left-radius: 4px;
    background: linear-gradient(100deg, var(--color-kraft-light) 30%, var(--color-cream-soft) 50%, var(--color-kraft-light) 70%);
    background-size: 250% 100%;
    animation: bubble-photo-shimmer 1.6s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bubble-photo-loading__icon {
    font-size: 30px;
    animation: bubble-photo-pulse 1.6s ease-in-out infinite;
}

@keyframes bubble-photo-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -50% 0; }
}

@keyframes bubble-photo-pulse {
    0%, 100% { transform: scale(1) rotate(-8deg); opacity: 0.5; }
    50% { transform: scale(1.2) rotate(8deg); opacity: 1; }
}

/* ---------- Lightbox (foto a schermo intero) ---------- */

.lightbox {
    position: absolute;
    inset: 0;
    z-index: 50;
    background: rgba(10, 7, 4, 0.92);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 28px 20px;
}

.lightbox[hidden] { display: none; }

.lightbox__image {
    max-width: 100%;
    max-height: 70vh;
    border-radius: var(--radius-md);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.55);
}

.lightbox__close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: none;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.lightbox__download {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.lightbox__download[hidden] {
    display: none;
}

.lightbox__share {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: none;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 14px;
    padding: 12px 18px;
    border-radius: 999px;
    cursor: pointer;
}

.lightbox__share:active { transform: scale(0.97); }

.lightbox__share.is-copiato {
    background: var(--color-green);
}

.chat-error {
    font-size: 12px;
    color: var(--color-red-dark);
    padding: 0 16px 8px;
}

/* ---------- Promemoria "scrivi al gatto" ---------- */

.cat-nudge {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    max-height: 0;
    padding: 0 14px;
    overflow: hidden;
    opacity: 0;
    transform: translateY(10px);
    background: var(--color-kraft-dark);
    color: var(--color-cream-soft);
    cursor: pointer;
    transition: max-height 0.35s ease, opacity 0.3s ease, transform 0.3s ease, padding 0.35s ease;
}

.cat-nudge.is-visible {
    max-height: 76px;
    padding: 10px 14px;
    opacity: 1;
    transform: translateY(0);
}

.cat-nudge__avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-gold);
    flex-shrink: 0;
}

.cat-nudge__text {
    flex: 1;
    margin: 0;
    font-size: 13px;
    line-height: 1.3;
}

.cat-nudge__close {
    flex-shrink: 0;
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.14);
    border: none;
    border-radius: 50%;
    color: var(--color-cream-soft);
    font-size: 12px;
    cursor: pointer;
    padding: 0;
}

/* ---------- Bottom nav ---------- */

.bottom-nav {
    flex-shrink: 0;
    display: flex;
    background: var(--color-ink);
    border-top: 1px solid rgba(0, 0, 0, 0.3);
    padding: 6px 6px calc(6px + env(safe-area-inset-bottom));
}

.bottom-nav__item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 8px 4px 6px;
    text-decoration: none;
    color: rgba(247, 236, 217, 0.55);
    font-size: 10.5px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.bottom-nav__item svg {
    width: 22px;
    height: 22px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.8;
}

.bottom-nav__item--active {
    color: var(--color-cream-soft);
    background: rgba(247, 236, 217, 0.08);
}

.bottom-nav__item--active svg { stroke: var(--color-gold); }

/* ---------- Login ---------- */

.login-card {
    width: 100%;
    max-width: 320px;
    text-align: center;
}

.login-card form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 16px;
    text-align: left;
}

.login-card label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-ink-soft);
    margin-bottom: 4px;
    display: block;
}

.login-card input {
    width: 100%;
    padding: 11px 14px;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--color-line);
    font-family: var(--font-body);
    font-size: 14px;
}

.login-card__error {
    background: rgba(163, 57, 46, 0.12);
    color: var(--color-red-dark);
    border-radius: var(--radius-sm);
    padding: 8px 10px;
    font-size: 13px;
    margin-top: 12px;
}