/* UN4 Black & Gold Theme - Gold Effects */

/* ============================================
   GOLD GLOW TEXT
   ============================================ */
.neon-text {
    color: #fff;
    text-shadow:
        0 0 5px var(--gold-primary),
        0 0 10px var(--gold-primary),
        0 0 20px var(--gold-primary),
        0 0 40px var(--gold-dark);
    animation: gold-pulse 2s ease-in-out infinite alternate;
}

@keyframes gold-pulse {
    from {
        text-shadow:
            0 0 5px var(--gold-primary),
            0 0 10px var(--gold-primary),
            0 0 20px var(--gold-primary);
    }
    to {
        text-shadow:
            0 0 10px var(--gold-primary),
            0 0 20px var(--gold-primary),
            0 0 40px var(--gold-primary),
            0 0 80px var(--gold-dark);
    }
}

/* ============================================
   GOLD BORDER BOXES
   ============================================ */
.neon-box {
    position: relative;
    border: 2px solid var(--gold-primary);
    background: rgba(0, 0, 0, 0.9);
    box-shadow:
        0 0 5px var(--gold-primary),
        0 0 10px rgba(204, 153, 51, 0.3),
        inset 0 0 5px rgba(204, 153, 51, 0.05);
    transition: all 0.3s ease;
}

.neon-box:hover {
    box-shadow:
        0 0 10px var(--gold-primary),
        0 0 20px var(--gold-primary),
        0 0 40px rgba(204, 153, 51, 0.3),
        inset 0 0 10px rgba(204, 153, 51, 0.1);
}

.neon-box-magenta {
    border-color: var(--gold-light);
    box-shadow:
        0 0 5px var(--gold-light),
        0 0 10px rgba(230, 179, 71, 0.3),
        inset 0 0 5px rgba(230, 179, 71, 0.05);
}

.neon-box-magenta:hover {
    box-shadow:
        0 0 10px var(--gold-light),
        0 0 20px var(--gold-light),
        0 0 40px rgba(230, 179, 71, 0.3),
        inset 0 0 10px rgba(230, 179, 71, 0.1);
}

/* ============================================
   GOLD LINES
   ============================================ */
.neon-line {
    height: 2px;
    background: var(--gold-primary);
    box-shadow: 0 0 5px var(--gold-primary), 0 0 10px var(--gold-primary);
    position: relative;
    overflow: hidden;
}

.neon-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
    animation: neon-line-sweep 2s linear infinite;
}

@keyframes neon-line-sweep {
    0% { left: -50%; }
    100% { left: 150%; }
}

.neon-line-vertical {
    width: 2px;
    height: 100%;
    background: var(--gold-primary);
    box-shadow: 0 0 5px var(--gold-primary), 0 0 10px var(--gold-primary);
}

/* ============================================
   GOLD BUTTONS
   ============================================ */
.neon-btn {
    position: relative;
    padding: 12px 30px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold-primary);
    background: transparent;
    border: 2px solid var(--gold-primary);
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s ease;
}

.neon-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
    transition: left 0.3s ease;
}

.neon-btn:hover {
    color: #000;
    background: var(--gold-primary);
    box-shadow:
        0 0 10px var(--gold-primary),
        0 0 20px var(--gold-primary),
        0 0 40px var(--gold-primary);
}

.neon-btn:hover::before {
    left: 100%;
}

/* Secondary button */
.neon-btn-alt {
    color: var(--gold-light);
    border-color: var(--gold-light);
}

.neon-btn-alt::before {
    background: linear-gradient(90deg, transparent, var(--gold-light), transparent);
}

.neon-btn-alt:hover {
    background: var(--gold-light);
    box-shadow:
        0 0 10px var(--gold-light),
        0 0 20px var(--gold-light),
        0 0 40px var(--gold-light);
}

/* ============================================
   GOLD ICONS
   ============================================ */
.neon-icon {
    filter: drop-shadow(0 0 5px var(--gold-primary));
    transition: filter 0.3s ease;
}

.neon-icon:hover {
    filter: drop-shadow(0 0 10px var(--gold-primary)) drop-shadow(0 0 20px var(--gold-primary));
}

/* ============================================
   GOLD CIRCLES
   ============================================ */
.neon-circle {
    width: 100px;
    height: 100px;
    border: 3px solid var(--gold-primary);
    border-radius: 50%;
    box-shadow:
        0 0 10px var(--gold-primary),
        0 0 20px var(--gold-primary),
        inset 0 0 10px rgba(204, 153, 51, 0.1);
    animation: neon-circle-pulse 2s ease-in-out infinite;
}

@keyframes neon-circle-pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

/* ============================================
   GOLD RINGS (CONCENTRIC)
   ============================================ */
.neon-rings {
    position: relative;
    width: 200px;
    height: 200px;
}

.neon-rings::before,
.neon-rings::after {
    content: '';
    position: absolute;
    border: 2px solid var(--gold-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--gold-primary);
}

.neon-rings::before {
    inset: 0;
    animation: neon-ring-rotate 4s linear infinite;
}

.neon-rings::after {
    inset: 20px;
    animation: neon-ring-rotate 3s linear infinite reverse;
    border-color: var(--gold-light);
    box-shadow: 0 0 10px var(--gold-light);
}

@keyframes neon-ring-rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ============================================
   GOLD GRADIENT TEXT
   ============================================ */
.holographic-foil {
    background: linear-gradient(
        135deg,
        var(--gold-dark) 0%,
        var(--gold-primary) 25%,
        var(--gold-light) 50%,
        var(--gold-bright) 75%,
        var(--gold-primary) 100%
    );
    background-size: 400% 400%;
    animation: holographic-shift 3s ease infinite;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@keyframes holographic-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ============================================
   GOLD FLICKER
   ============================================ */
.neon-flicker {
    animation: neon-flicker 0.15s infinite;
}

@keyframes neon-flicker {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.9; }
}

.neon-flicker-slow {
    animation: neon-flicker-slow 3s infinite;
}

@keyframes neon-flicker-slow {
    0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
        text-shadow:
            0 0 5px var(--gold-primary),
            0 0 10px var(--gold-primary),
            0 0 20px var(--gold-primary);
        opacity: 1;
    }
    20%, 24%, 55% {
        text-shadow: none;
        opacity: 0.85;
    }
}

/* ============================================
   GOLD UNDERLINE
   ============================================ */
.neon-underline {
    position: relative;
    display: inline-block;
}

.neon-underline::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold-primary);
    box-shadow: 0 0 10px var(--gold-primary);
    transition: width 0.3s ease;
}

.neon-underline:hover::after {
    width: 100%;
}

/* ============================================
   GOLD CARD
   ============================================ */
.neon-card {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid var(--gold-primary);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.neon-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(204, 153, 51, 0.15), transparent);
    transition: left 0.5s ease;
}

.neon-card:hover {
    box-shadow:
        0 0 20px rgba(204, 153, 51, 0.3),
        inset 0 0 20px rgba(204, 153, 51, 0.05);
    border-color: var(--gold-light);
}

.neon-card:hover::before {
    left: 100%;
}

/* Corner accents */
.neon-card::after {
    content: '';
    position: absolute;
    bottom: 10px;
    right: 10px;
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--gold-primary);
    border-bottom: 2px solid var(--gold-primary);
}

/* ============================================
   GOLD COUNTER
   ============================================ */
.neon-counter {
    font-family: 'JetBrains Mono', monospace;
    font-size: 48px;
    font-weight: 700;
    color: var(--gold-primary);
    text-shadow: 0 0 10px var(--gold-primary);
    position: relative;
}

.neon-counter::before {
    content: '>';
    margin-right: 10px;
    opacity: 0.5;
    animation: cursor-blink 1s infinite;
}

@keyframes cursor-blink {
    0%, 50% { opacity: 0.5; }
    51%, 100% { opacity: 0; }
}

/* ============================================
   GOLD DATA DISPLAY
   ============================================ */
.neon-data {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--gold-light);
    text-shadow: 0 0 5px var(--gold-primary);
    letter-spacing: 1px;
}

.neon-data::before {
    content: '[DATA]';
    color: var(--gold-primary);
    margin-right: 8px;
    opacity: 0.7;
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */
@media (max-width: 768px) {
    .neon-text {
        text-shadow:
            0 0 3px var(--gold-primary),
            0 0 6px var(--gold-primary);
    }

    .neon-box {
        box-shadow:
            0 0 3px var(--gold-primary),
            inset 0 0 3px rgba(204, 153, 51, 0.05);
    }

    .neon-counter {
        font-size: 32px;
    }
}