:root {
    --bg-color: #000000; /* Nero Assoluto */
    --accent-cyan: #ffffff; /* Bianco per contrasto Glitch */
    --accent-teel: #888888; /* Grigio per elementi secondari */
    --metal-dark: #0a0a0a;
    --metal-light: #f0f0f0;
    --danger-red: #ff003c; /* Rosso Glitch per errori */
}

/* FIX RISOLUTIVO PER IPHONE: Blocca il ridimensionamento automatico del testo e scala fluidamente */
html {
    -webkit-text-size-adjust: 100%;
    font-size: clamp(14px, 4vw, 18px);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg-color);
    color: var(--metal-light);
    font-family: 'Orbitron', sans-serif;
    width: 100vw;
    height: 100vh; /* Fallback */
    height: 100dvh; /* Altezza dinamica perfetta per mobile */
    overflow: hidden;
    position: fixed; 
    display: flex;
    flex-direction: column;
    /* Evita lo zoom accidentale col doppio tocco su iOS */
    touch-action: manipulation; 
    /* Blocca l'effetto rimbalzo gommoso di Safari */
    overscroll-behavior: none; 
}

/* --- EFFETTO SCANLINE GLOBALE --- */
body::before {
    content: " ";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.1) 50%), 
                linear-gradient(90deg, rgba(255, 255, 255, 0.02), rgba(0, 0, 0, 0.01), rgba(255, 255, 255, 0.02));
    background-size: 100% 3px, 5px 100%;
    z-index: 9999;
    pointer-events: none;
    opacity: 0.4;
}

.access-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 400px;
    padding: 20px;
    padding-top: env(safe-area-inset-top);
    z-index: 1;
}

#app-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%; 
    background-color: #000000;
    overflow: hidden; 
    position: relative;
}

/* --- HEADER DINAMICO --- */
.game-header {
    flex-shrink: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: clamp(10px, 2vh, 15px) 15px; /* Padding fluido */
    width: 100%;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.9) 0%, transparent 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 20;
    gap: 10px;
    padding-top: max(env(safe-area-inset-top), 10px);
}

.user-info {
    font-size: 0.9rem;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 1px 1px 3px #000;
}

.balance-container {
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.6);
    padding: 6px 12px;
    border-radius: 0px; 
    border: 1px solid rgba(255, 255, 255, 0.4);
    flex-shrink: 0;
}

.balance-icon {
    width: clamp(16px, 4vw, 20px);
    height: clamp(16px, 4vw, 20px);
    margin-right: 8px;
    filter: grayscale(1) brightness(2);
}

#dim-balance {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
    white-space: nowrap;
}

/* --- HUD SUPERIORE --- */
.target-container {
    width: 100%;
    margin-top: max(2vh, 10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    z-index: 10;
}

#vault-name {
    font-family: 'Orbitron', sans-serif;
    color: #fff;
    font-size: clamp(1rem, 5vw, 1.4rem); /* Scala in base allo schermo */
    letter-spacing: 4px;
    text-transform: uppercase;
    text-shadow: 2px 2px 5px #000, 0 0 10px rgba(255, 255, 255, 0.3);
    margin: 5px 0;
    text-align: center;
    animation: glitchSkew 4s infinite linear alternate-reverse;
}

@keyframes glitchSkew {
    0% { transform: skew(0deg); }
    20% { transform: skew(0deg); }
    21% { transform: skew(3deg); }
    22% { transform: skew(-3deg); }
    23% { transform: skew(0deg); }
    100% { transform: skew(0deg); }
}

.level-badge {
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid #fff;
    color: #fff;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.75rem;
    padding: 4px 15px;
    border-radius: 0px;
    letter-spacing: 2px;
}

.progress-wrapper {
    width: 85%;
    max-width: 400px;
    margin: 8px auto;
}

.progress-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: #eee;
    margin-bottom: 5px;
    letter-spacing: 1px;
    text-shadow: 1px 1px 2px #000;
}

.integrity-text-percentage {
    font-family: 'Orbitron', sans-serif;
    color: #fff;
}

.progress-bar-bg {
    width: 100%;
    height: 10px;
    background-color: rgba(0, 0, 0, 0.7);
    border: 1px solid #555;
    border-radius: 0px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    width: 100%;
    background: linear-gradient(90deg, #555, #fff, #555);
    background-size: 200% 100%;
    animation: gradientMove 2s linear infinite;
    transition: width 0.2s ease-out;
}

@keyframes gradientMove {
    0% { background-position: 100% 0; }
    100% { background-position: -100% 0; }
}

/* --- MAIN VAULT AREA --- */
.vault-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 0;
    width: 100%;
    padding: 20px 0;
}

.vault-container {
    /* Usa min() per garantire che non esca mai dai bordi su schermi piccoli o larghi */
    width: min(75vw, 320px); 
    height: min(75vw, 320px);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 0%; 
    box-shadow: none; 
    transition: transform 0.05s;
    background: transparent;
}

.vault-container:active {
    transform: scale(0.95) skewX(2deg);
    filter: contrast(1.1); 
}

.vault-token-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    pointer-events: none;
    filter: grayscale(1) contrast(1.2); 
}

/* --- FOOTER & STAMINA --- */
.game-footer {
    flex-shrink: 0;
    padding: max(2vh, 15px) 20px max(env(safe-area-inset-bottom), 20px) 20px;
    width: 100%;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.9) 0%, transparent 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.stamina-wrapper {
    margin-bottom: clamp(15px, 3vh, 25px);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.stamina-label {
    font-size: 0.85rem;
    color: #fff;
    text-shadow: 1px 1px 2px #000;
    margin-bottom: 6px;
    display: flex;
    justify-content: space-between;
}

.stamina-bar-bg {
    width: 100%;
    height: 14px;
    background-color: rgba(0, 0, 0, 0.7);
    border-radius: 0px;
    overflow: hidden;
    border: 1px solid #444;
}

.stamina-bar-fill {
    height: 100%;
    width: 100%;
    background: #fff;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.4);
    transition: width 0.1s linear;
}

.bottom-nav {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    max-width: 500px;
    margin: 0 auto;
}

.nav-btn {
    flex: 1;
    background: rgba(0,0,0,0.8);
    border: 1px solid #333;
    color: #888;
    padding: clamp(12px, 2.5vh, 16px) 0;
    border-radius: 0px;
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(0.7rem, 3vw, 0.85rem);
    cursor: pointer;
    transition: all 0.1s;
}

.nav-btn.active, .nav-btn:hover {
    background: #fff;
    border-color: #fff;
    color: #000;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
}

/* --- FIXED BUTTONS (MAP & MARKET) --- */
.map-btn {
    position: fixed;
    /* Calcolo dinamico per evitare sovrapposizioni con il footer */
    bottom: clamp(130px, 18vh, 180px); 
    left: 15px;
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid #fff;
    color: #fff;
    font-family: 'Orbitron';
    font-size: 0.75rem;
    padding: 10px 18px;
    border-radius: 0px;
    cursor: pointer;
    z-index: 100;
    box-shadow: 3px 3px 0px rgba(255, 255, 255, 0.3);
    transition: all 0.1s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.map-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 0px 0px 0px;
    background: #fff;
    color: #000;
}

.market-float-btn {
    position: fixed;
    bottom: clamp(130px, 18vh, 180px); 
    right: 15px;   
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid #fff;
    color: #fff;
    font-family: 'Orbitron';
    font-size: 0.75rem;
    padding: 10px 18px;
    border-radius: 0px;
    cursor: pointer;
    z-index: 100;
    box-shadow: -3px 3px 0px rgba(136, 136, 136, 0.4);
    transition: all 0.1s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.market-float-btn:active {
    transform: translate(-2px, 2px);
    box-shadow: 0px 0px 0px;
    background: #fff;
    color: #000;
}

/* --- MODAL --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(5px);
    display: none;
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: #000;
    width: 92%;
    max-width: 420px;
    max-height: 85vh; /* Più spazio per lo scorrimento */
    border: 1px solid #fff;
    border-radius: 0px;
    display: flex;
    flex-direction: column;
    box-shadow: 10px 10px 0px rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.modal-header {
    padding: 20px;
    background: #111;
    border-bottom: 1px solid #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    font-size: 1rem;
    color: #fff;
    letter-spacing: 2px;
}

.modal-body {
    flex-grow: 1;
    overflow-y: auto;
    padding: 15px;
    -webkit-overflow-scrolling: touch; /* Scorrimento fluido su iOS */
}

/* --- MODAL TARGET LIST --- */
.vault-level-item {
    display: flex;
    align-items: center;
    padding: clamp(12px, 2vh, 18px);
    margin-bottom: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid #222;
    border-radius: 0px;
    transition: all 0.2s ease;
}

.vault-level-item.completed {
    border-color: #111;
    opacity: 0.4;
}

.vault-level-item.current {
    background: #fff !important;
    border-color: #fff;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.2);
}

.vault-level-item.current .v-name, 
.vault-level-item.current .v-num,
.vault-level-item.current .v-hp {
    color: #000 !important;
    text-shadow: none;
    font-weight: 900;
}

.vault-level-item.locked {
    filter: grayscale(1);
    opacity: 0.6; 
    border: 1px dashed #333; 
    background: rgba(0, 0, 0, 0.4);
}

.vault-level-item.locked .v-num {
    color: #444; 
}

.vault-level-item.locked .v-name {
    color: #666; 
}

.vault-level-item.locked .v-hp {
    color: #333;
}

.v-num { 
    width: 50px; 
    font-size: 1.1rem;
    font-weight: 700; 
    color: #fff; 
    font-family: 'Orbitron', monospace;
}

.v-info { 
    flex-grow: 1; 
}

.v-name { 
    font-size: 0.95rem; 
    display: block; 
    margin-bottom: 4px; 
    text-transform: uppercase;
    letter-spacing: 1px;
}

.v-hp { 
    font-size: 0.75rem; 
    color: #888; 
    text-transform: uppercase; 
}

.close-btn {
    background: none;
    border: none;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
}

/* --- FLOATING NUMBERS STYLE --- */
#floating-numbers-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 998;
}

.floating-text {
    position: absolute;
    color: #fff;
    font-family: 'Orbitron', sans-serif;
    font-weight: 900;
    font-size: clamp(1.8rem, 8vw, 2.5rem); /* Testo che si adatta allo schermo */
    text-shadow: 2px 2px #000, 0 0 10px #fff;
    pointer-events: none;
    z-index: 999;
    animation: floatUpGlitch 0.6s steps(5) forwards;
}

@keyframes floatUpGlitch {
    0% { transform: translateY(0) rotate(0deg); opacity: 1; }
    50% { transform: translateY(-60px) rotate(5deg) skew(10deg); }
    100% { transform: translateY(-120px) rotate(-5deg); opacity: 0; }
}

/* =========================================
   BREACH MODAL & ANIMATIONS (GLITCHED)
   ========================================= */

#breach-success-modal {
    justify-content: center;
    align-items: center;
}

#breach-success-modal .modal-content {
    margin: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: #000;
    border: 3px solid #fff;
    padding: clamp(30px, 5vh, 50px) 20px;
    width: 90%;
    max-width: 400px;
    border-radius: 0px;
}

.sys-msg { 
    color: #000 !important; 
    font-weight: bold; 
    letter-spacing: 4px; 
    margin-bottom: 15px; 
    background: #fff;
    padding: 4px 12px;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.reward-box { 
    background: rgba(255,255,255,0.05); 
    border: 1px solid #444;
    border-left: 10px solid #fff; 
    padding: 20px; 
    margin: 25px auto; 
    width: 90%;
    text-align: center; 
    border-radius: 0px;
}

.reward-label { 
    display: block; 
    font-size: 0.8rem; 
    color: #888; 
    margin-bottom: 8px; 
    letter-spacing: 2px;
}

.cyan-text { 
    color: #fff; 
    font-weight: bold; 
    font-size: 1.4rem; 
    text-shadow: 2px 0 var(--danger-red);
    letter-spacing: 2px;
}

.cyber-button {
    background: #fff;
    color: #000;
    border: none;
    padding: 16px 20px;
    width: 90%;
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 3px;
    cursor: pointer;
    transition: none;
    border-radius: 0px;
    outline: none;
}

.cyber-button:active {
    background: #444;
    color: #fff;
}

.full-width { 
    width: 100%; 
    box-sizing: border-box;
}

.mt-20 { 
    margin-top: 20px; 
}

@keyframes shake {
    0% { transform: translate(2px, 2px); }
    20% { transform: translate(-2px, -2px) rotate(1deg); }
    40% { transform: translate(-2px, 2px) skew(5deg); }
    60% { transform: translate(2px, -2px); }
    80% { transform: translate(-2px, 0px) scale(1.05); }
    100% { transform: translate(0, 0); }
}

.shake-active { 
    animation: shake 0.2s linear; 
    animation-iteration-count: 1; 
}

/* --- PROFILE TRIGGER IN HEADER --- */
.user-profile-trigger {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 6px 10px;
    border-radius: 0px;
    background: rgba(0,0,0,0.6);
    border: 1px solid #444;
    max-width: 55vw; /* Assicura che non spinga via i fondi su schermi piccoli */
}

.user-profile-trigger:active {
    border-color: #fff;
}

.header-avatar {
    width: clamp(24px, 6vw, 32px);
    height: clamp(24px, 6vw, 32px);
    border-radius: 0%;
    margin-right: 10px;
    border: 1px solid #fff;
    object-fit: cover;
    filter: grayscale(1);
}

#player-alias {
    font-size: clamp(0.75rem, 3.5vw, 0.9rem);
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: bold;
    margin-right: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

[class*="bg-vault-"] {
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    filter: grayscale(0.5) brightness(0.8) contrast(1.1); 
    transition: background-image 0.5s ease-in-out;
}

/* --- SFONDI DINAMICI FIXATI (PIÙ VISIBILI) --- */
.bg-vault-1 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_1.webp'); }
.bg-vault-2 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_2.webp'); }
.bg-vault-3 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_3.webp'); }
.bg-vault-4 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_4.webp'); }
.bg-vault-5 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_5.webp'); }
.bg-vault-6 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_6.webp'); }
.bg-vault-7 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_7.webp'); }
.bg-vault-8 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_8.webp'); }
.bg-vault-9 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_9.webp'); }
.bg-vault-10 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_10.webp'); }
.bg-vault-11 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_11.webp'); }
.bg-vault-12 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_12.webp'); }
.bg-vault-13 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_13.webp'); }
.bg-vault-14 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_14.webp'); }
.bg-vault-15 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_15.webp'); }
.bg-vault-16 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_16.webp'); }
.bg-vault-17 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_17.webp'); }
.bg-vault-18 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_18.webp'); }
.bg-vault-19 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_19.webp'); }
.bg-vault-20 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_20.webp'); }
.bg-vault-21 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_21.webp'); }
.bg-vault-22 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_22.webp'); }
.bg-vault-23 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_23.webp'); }
.bg-vault-24 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_24.webp'); }
.bg-vault-25 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_25.webp'); }
.bg-vault-26 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_26.webp'); }
.bg-vault-27 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_27.webp'); }
.bg-vault-28 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_28.webp'); }
.bg-vault-29 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_29.webp'); }
.bg-vault-30 { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url('images/backgrounds/bg_level_30.webp'); }