/* ================================================= */
/* HALL OF FAME - NEON GLASS STIL (halloffame.css)   */
/* ================================================= */

body {
    background-color: #121212;
    background-image: radial-gradient(circle at 50% 0%, #1f2833 0%, #121212 70%); /* Blagi glow na vrhu */
    font-family: 'Inter', sans-serif;
    padding: 20px;
    color: #e0e0e0;
    margin: 0;
    min-height: 100vh;
}

/* --- ZAGLAVLJE STRANICE --- */
.header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 2px solid rgba(93, 93, 255, 0.2); /* Plavkasta neonska linija */
    box-shadow: 0 4px 15px -5px rgba(93, 93, 255, 0.3);
}

.header h1 {
    color: #fff;
    font-family: 'Orbitron', sans-serif; /* Koristimo font iz kviza za naslov */
    font-size: 2.2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    /* Neon tekst efekt */
    text-shadow: 
        0 0 5px rgba(255, 255, 255, 0.8),
        0 0 10px rgba(255, 215, 0, 0.5), /* Zlatni sjaj */
        0 0 20px rgba(255, 215, 0, 0.3);
    margin-bottom: 20px;
}

/* Gumb za povratak (Usklađen s neon stilom) */
.header a {
    color: #b6ccf2;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    padding: 12px 25px;
    /* Glassmorphism gumb */
    background: rgba(93, 93, 255, 0.15);
    border: 2px solid rgba(93, 93, 255, 0.5);
    border-radius: 30px;
    transition: all 0.3s ease;
    display: inline-block;
    box-shadow: 0 0 10px rgba(93, 93, 255, 0.2);
}

.header a:hover {
    background: rgba(93, 93, 255, 0.3);
    border-color: #5d5dff;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(93, 93, 255, 0.5);
}

/* --- GRID ZA KARTICE --- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); /* Malo šire kartice */
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto;
}

/* --- BAZA KARTICE (Glassmorphism) --- */
.stat-card {
    /* Osnovni stakleni izgled prije dodavanja boje */
    background-color: rgba(30, 30, 30, 0.6); 
    backdrop-filter: blur(8px); /* Zamućenje pozadine */
    -webkit-backdrop-filter: blur(8px);
    
    border-radius: 20px; /* Zaobljeniji rubovi kao u kvizu */
    padding: 20px;
    
    /* Jaka sjena za dubinu */
    box-shadow: 0 8px 25px rgba(0,0,0,0.5);
    
    transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
    
    /* Default rub ako nema boje */
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.stat-card:hover {
    transform: translateY(-5px) scale(1.02);
    /* Na hover dodajemo unutarnji sjaj */
    box-shadow: 0 15px 35px rgba(0,0,0,0.6), inset 0 0 20px rgba(255,255,255,0.05);
}

/* ================================================= */
/* BOJE KARTICA - NEON STILOVI IZ KVIZA              */
/* ================================================= */

/* --- ZLATNA (Total Score, Round Wins) --- */
/* Stil baziran na "Medium question" / Winner bubble */
.card-gold {
    background-color: rgba(241, 196, 15, 0.15) !important; 
    border: 2px solid #f1c40f !important;
    /* Vanjski zlatni sjaj */
    box-shadow: 0 0 20px rgba(241, 196, 15, 0.2) !important;
}
.card-gold:hover {
    box-shadow: 0 0 30px rgba(241, 196, 15, 0.5) !important;
}
.card-gold h3 { color: #f1c40f !important; text-shadow: 0 0 10px rgba(241, 196, 15, 0.4); }


/* --- ZELENA (Correct Answers, Accuracy) --- */
/* Stil baziran na "Easy question" */
.card-green {
    background-color: rgba(22, 163, 74, 0.2) !important;
    border: 2px solid #16a34a !important;
    box-shadow: 0 0 20px rgba(22, 163, 74, 0.2) !important;
}
.card-green:hover {
    box-shadow: 0 0 30px rgba(22, 163, 74, 0.5) !important;
}
.card-green h3 { color: #4ade80 !important; text-shadow: 0 0 10px rgba(22, 163, 74, 0.4); }


/* --- PLAVA (Total Answers, Streaks) --- */
/* Stil baziran na "My chat bubble" */
.card-blue {
    background-color: rgba(11, 147, 246, 0.25) !important; 
    border: 2px solid #0b93f6 !important;
    box-shadow: 0 0 20px rgba(11, 147, 246, 0.25) !important;
}
.card-blue:hover {
    box-shadow: 0 0 30px rgba(11, 147, 246, 0.5) !important;
}
.card-blue h3 { color: #33a6ff !important; text-shadow: 0 0 10px rgba(11, 147, 246, 0.4); }


/* --- CRVENA (Best Round Score) --- */
/* Stil baziran na "Hard question" */
.card-red {
    background-color: rgba(231, 76, 60, 0.25) !important;
    border: 2px solid #e74c3c !important;
    box-shadow: 0 0 20px rgba(231, 76, 60, 0.2) !important;
}
.card-red:hover {
    box-shadow: 0 0 30px rgba(231, 76, 60, 0.5) !important;
}
.card-red h3 { color: #ff6b6b !important; text-shadow: 0 0 10px rgba(231, 76, 60, 0.4); }


/* ================================================= */
/* UNUTARNJI ELEMENTI KARTICE                        */
/* ================================================= */

/* --- ZAGLAVLJE KARTICE --- */
.stat-card-header {
    cursor: pointer;
    padding-bottom: 15px;
    /* Svjetlija linija koja izgleda kao staklo */
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    padding-right: 30px;
}

.stat-card-header h3 {
    margin: 0;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    /* Boja je definirana gore po tipu kartice */
}

/* Strelica za accordion */
.stat-card-header::after {
    content: '▼';
    position: absolute;
    right: 5px;
    top: 20px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    transition: transform 0.3s ease, color 0.3s ease;
}

.stat-card.expanded .stat-card-header::after {
    transform: rotate(180deg);
    color: #fff;
}

/* --- LISTA I REDOVI --- */
.stat-card-preview {
    margin-top: 15px;
}

.stat-card-full-list {
    list-style-type: none;
    padding-left: 0;
    margin-top: 15px;
    display: none;
}

.stat-card.expanded .stat-card-full-list {
    display: block;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.stat-card li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 8px;
    /* Suptilna staklena linija između redova */
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: background-color 0.2s;
}
.stat-card li:hover {
    /* Blagi highlight reda na hover */
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
}
.stat-card li:last-child {
    border-bottom: none;
}

.stat-card li .rank {
    color: rgba(255, 255, 255, 0.5);
    margin-right: 12px;
    font-weight: 700;
    font-family: monospace;
    font-size: 1.1em;
    width: 30px;
}

.stat-card li .username {
    font-weight: 600;
    color: #e0e0e0;
    font-size: 1.05em;
}

.stat-card li .value {
    font-weight: 800;
    color: #fff;
    font-size: 1.2em;
    text-shadow: 0 0 5px rgba(0,0,0,0.5);
}

/* POSEBNO ISTAKNUTO PRVO MJESTO */
.stat-card-preview li .rank,
.stat-card-full-list li:first-child .rank {
    color: #f1c40f; /* Zlatni broj */
    text-shadow: 0 0 10px rgba(241, 196, 15, 0.5);
}
.stat-card-preview li .username,
.stat-card-full-list li:first-child .username {
    color: #fff;
    font-size: 1.2em;
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.3);
}
.stat-card-preview li,
.stat-card-full-list li:first-child {
    /* Malo jači highlight za prvog */
    background-color: rgba(241, 196, 15, 0.05); 
    border-radius: 8px;
    padding-left: 10px;
    padding-right: 10px;
    margin-bottom: 5px;
    border-bottom: none;
}

/* RESPONSIVE */
@media (max-width: 600px) {
    .header h1 {
        font-size: 1.8rem;
    }
    .stats-grid {
        grid-template-columns: 1fr; /* Jedna kolona na mobitelu */
        gap: 15px;
    }
    .stat-card {
        padding: 15px;
    }
}