/* ============================================
   CHIFFTOWN PLAYER HUD
   Persistent XP bar, level, and currency display
   ============================================ */

.player-hud {
    position: fixed;
    top: 70px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
    pointer-events: auto;
    animation: hudSlideIn 0.5s ease-out;
}

@keyframes hudSlideIn {
    from { opacity: 0; transform: translateX(-50%) translateY(-20px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.hud-inner {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(10, 14, 26, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(201, 168, 76, 0.3);
    border-radius: 50px;
    padding: 8px 20px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4), 0 0 40px rgba(201, 168, 76, 0.08);
}

/* Level Badge */
.hud-level-badge {
    background: linear-gradient(135deg, #c9a84c, #e8c84a);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 0 12px rgba(201, 168, 76, 0.4);
}

.hud-level-number {
    color: #0a0e1a;
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* XP Bar Section */
.hud-xp-section {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 140px;
}

.hud-xp-bar-bg {
    height: 8px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.hud-xp-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #40E0D0, #48d1cc, #7FFFD4);
    border-radius: 10px;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    box-shadow: 0 0 8px rgba(64, 224, 208, 0.5);
}

.hud-xp-bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: xpShimmer 2s infinite;
}

@keyframes xpShimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.hud-xp-text {
    font-family: 'Inter', sans-serif;
    font-size: 0.6rem;
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
    letter-spacing: 0.5px;
}

/* Currency */
.hud-currency {
    display: flex;
    gap: 12px;
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
}

.hud-coins, .hud-gems {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Streak */
.hud-streak {
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    color: #ff6b35;
    display: flex;
    align-items: center;
    gap: 2px;
}

/* Achievements Button */
.hud-achievements-btn {
    cursor: pointer;
    font-size: 1.1rem;
    transition: transform 0.2s;
    padding: 4px;
}

.hud-achievements-btn:hover {
    transform: scale(1.2);
}

/* === LEVEL UP CELEBRATION === */
.hud-level-badge.leveling-up {
    animation: levelPulse 0.8s ease-out;
}

@keyframes levelPulse {
    0% { transform: scale(1); box-shadow: 0 0 12px rgba(201, 168, 76, 0.4); }
    50% { transform: scale(1.4); box-shadow: 0 0 30px rgba(201, 168, 76, 0.8); }
    100% { transform: scale(1); box-shadow: 0 0 12px rgba(201, 168, 76, 0.4); }
}

/* === LOCKED BUILDING OVERLAY === */
.map-hotspot.locked-building {
    position: relative;
}

.map-hotspot.locked-building .hotspot-glow {
    opacity: 0.3 !important;
    filter: grayscale(0.6);
}

.map-hotspot.locked-building .hotspot-label {
    opacity: 0.5;
}

.lock-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    z-index: 10;
    pointer-events: none;
}

.lock-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(10, 14, 26, 0.85);
    border: 2px solid rgba(201, 168, 76, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #c9a84c;
    font-size: 0.75rem;
    box-shadow: 0 0 12px rgba(0, 0, 0, 0.5);
}

.lock-level {
    font-family: 'Inter', sans-serif;
    font-size: 0.55rem;
    font-weight: 700;
    color: #c9a84c;
    text-shadow: 0 1px 4px rgba(0,0,0,0.8);
    white-space: nowrap;
    background: rgba(10, 14, 26, 0.8);
    padding: 1px 6px;
    border-radius: 8px;
}

/* === LOCKED BUILDING TOOLTIP === */
.locked-tooltip {
    position: fixed;
    z-index: 10000;
    background: rgba(10, 14, 26, 0.95);
    border: 1px solid rgba(201, 168, 76, 0.4);
    border-radius: 12px;
    padding: 16px 20px;
    max-width: 280px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0,0,0,0.6);
    backdrop-filter: blur(12px);
    animation: tooltipFade 0.2s ease-out;
    pointer-events: none;
}

@keyframes tooltipFade {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

.locked-tooltip h4 {
    color: #c9a84c;
    font-family: 'Playfair Display', serif;
    margin: 0 0 6px 0;
    font-size: 1rem;
}

.locked-tooltip p {
    color: rgba(255,255,255,0.6);
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    margin: 0 0 8px 0;
}

.locked-tooltip .unlock-req {
    display: inline-block;
    background: rgba(201, 168, 76, 0.15);
    border: 1px solid rgba(201, 168, 76, 0.3);
    border-radius: 20px;
    padding: 4px 12px;
    color: #c9a84c;
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
}

/* === MOBILE RESPONSIVE === */
@media (max-width: 768px) {
    .player-hud {
        top: 60px;
        width: calc(100% - 20px);
        max-width: 400px;
    }

    .hud-inner {
        padding: 6px 14px;
        gap: 8px;
    }

    .hud-level-badge {
        width: 30px;
        height: 30px;
    }

    .hud-level-number {
        font-size: 0.55rem;
    }

    .hud-xp-section {
        min-width: 80px;
    }

    .hud-currency {
        font-size: 0.7rem;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .hud-gems {
        display: none;
    }
    
    .hud-achievements-btn {
        display: none;
    }
}