/* ============================================
   BLV Shared Header Component
   Simplified header for B2C app - credits + settings only
   ============================================ */

/* Header Container */
.blv-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    z-index: 9999;
    background: linear-gradient(to bottom, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.8) 60%, rgba(0,0,0,0.4) 85%, transparent 100%);
}

/* Left section - Logo or page title */
.blv-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 10000;
}

.blv-header-logo {
    height: 28px;
    width: auto;
}

.blv-header-title {
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
}

/* Right section - Credits & Settings */
.blv-header-right {
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 10000;
}

/* Credits display */
.blv-credits-display {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: inherit;
}

.blv-credits-display .credits-number {
    font-variant-numeric: tabular-nums;
}

/* Settings button */
.blv-settings-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: rgba(255, 255, 255, 0.8);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.blv-settings-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.blv-settings-btn svg {
    width: 20px;
    height: 20px;
}

/* Streak badge */
.blv-streak-badge {
    background: rgba(249, 210, 61, 0.2);
    color: #F9D23D;
    padding: 6px 12px;
    border-radius: 16px;
    font-weight: 600;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Mobile adjustments */
@media (max-width: 600px) {
    .blv-header {
        padding: 10px 16px;
    }
    .blv-header-logo {
        height: 24px;
    }
    .blv-header-title {
        font-size: 16px;
    }
    .blv-credits-display {
        padding: 6px 12px;
        font-size: 13px;
    }
    .blv-settings-btn {
        width: 32px;
        height: 32px;
    }
    .blv-streak-badge {
        padding: 5px 10px;
        font-size: 12px;
    }
}